baber/WOPTO huggingface dataset:
Patent EP-0311822-A2 (EP)
Inventor: BAHLMANN BERND DIPL-ING FH
IPC: D01G7/08
Filed: 1988-09-23
Abstract: In an apparatus for the take-off of fibre bales (B), with a take-off device movable in travelling rails (6, 7) and with fibre bales (B) set up in a row or rows along the travelling rails (6, 7), the fibre bales (B) are assigned a supporting wall (85; 93) which is displaceable in the direction in which the bales are set up. The supporting wall ensures in a simple way that the fibre bales are set up in proper order. …<IMAGE>…
Patent EP-0311051-A2 (EP)
Inventor: ISHII TERUHIKO SDS BIOTECH K K
IPC: C07D213/57
Filed: 1988-10-05
Abstract: Pyridylacetonitrile derivatives, inclusive of acid salts and metal complexes thereof, of the general formula
      wherein X is a halogen atom or a phenylethynyl group, Y is a hydrogen atom, a halogen atom, a methyl group or a trifluoromethyl group, R is a lower alkyl group or a phenyl group which may be substituted or unsubstituted with a halogen atom. These novel pyridylacetonitrile compounds are suitable for use as fungicides or germicides.
Patent EP-0315016-A2 (EP)
Inventor: LEHNER AUGUST
IPC: G11B5/70
Filed: 1988-10-25
Abstract: The invention relates to magnetic recording media consisting of a nonmagnetic substrate and at least one magnetisable layer bonded thereon and based on a magnetic material finely divided in a binder, consisting of at least 50% by weight of polyurethane, and further conventional additives, the magnetisable layer furthermore containing a saturated, branched hydrocarbon.
Patent EP-0316947-A2 (EP)
Inventor: ICHINOSE SHIRO
IPC: B41F15/46
Filed: 1988-11-18
Abstract: Disclosed is a screen printing apparatus for forming printed wiring on a board (100) comprising a holder (33) for holding the board (100) upright in position, and a printing device (A) arranged vertically for at least one surface of the board (100) as held in position by the holder (33), the printing device (A) including a spatula-like squeegee  (2), a screen (1), a first scraper (3) in the form of a spatula for scraping the front surface of the screen and a second scraper (4) in the form of a spatula for scraping the rear surface of the screen, the first scraper (3) and the second scraper (4) being mechanically drivable at the same time to scrape the screen (1) with the first scraper (3) positioned below or above or at the same level as the second scraper (4), the squeegee (2) being mechanically drivable for squeegeeing after the first (3) and second scrapers (4) scrape the screen.
Patent EP-0320855-A2 (EP)
Inventor: ROMATOWSKI ANTONI
IPC: E04G23/08
Filed: 1988-12-12
Abstract: The subject of the invention is an arrangement for wrecking high reinforced-concrete structures, especially convergent chimneys. The arrangement according to the invention consists of the lower girder /1/ and the upper girder /2/, which are rotatably interconnected. Provided on the lower girder /1/ are radially displaceable carriages /4/ having the supports /5/ which terminate, at the bottom, in displaceable feet /6/ and rest on the chimney crown /7/, and on which the working platform /11/ is suspended. Provided on the upper girder /2/ are radially displaceable carriages /8/ having supports /9/. The breakers /10/ are suspended on the carriages /8/. The axis of rotation of the girders is situated in the axis of rotation of the chimney. The lower girder /1/ and the upper girder /2/ can have the form of a two-arm construction symmetrically dividing the cross-section of the chimney, or the form of a three-arm construction, the arms of which are all laid out at 120 DEG . The working platform /11/ is composed of the rods /12/ connected in articulated manner longitudinally and transversely over the entire circumference of the chimney crown /7/. In the lower part placed against the wall, the working platform /11/ possesses rollers /15/, whereas in the upper part it possesses pulleys /16/ with rope /17/ or ropes with clamping screws /18/. At the point of passage of the chimney ladder /19/, there is a hole, outside which the working platform /11/ is enlarged by the segment /20/ constructed from the same elements as the other part of the working platform /11/. <IMAGE>
Patent EP-0317006-A2 (EP)
Inventor: BREUKELAAR JOHAN
IPC: C01B33/40
Filed: 1988-11-10
Abstract: Process for the preparation of synthetic saponites according to the general formula
       
wherein A represents any metal ion having basic or amphoteric properties, M represents a bivalent metal ion having an ionic radius between 0.050 and 0.085 nm or lithium, Z represents a fluoride moiety, n represents the valency of A, x represents a number between 0.05 and 1.5, y represents a number from 0 to 2.95, and z = y when M = lithium and zero when M represents a bivalent metal ion as defined hereinabove, by reacting under solid state conditions a silica source, an alumina source, a magnesia source, a sodium and/or lithium source, a fluoride source and optionally a further source containing A and/or M metal ions and/or a chloride source, at a temperature between the lowest melting point of any alkali fluoride or chloride which is either present as such or which could be formed under solid state  
synthesis conditions and a temperature not more than 200 ° C below said temperature. The saponites (constituting novel materials when M represents Ni, Co or Cu) can be used as (catalyst) carriers, e.g. in the (hydro)isomerisation of hydrocarbons.
Patent EP-0295932-A2 (EP)
Title: Forming, filling and sealing bags and depositing them in cartons
Inventor: KOVACS LLOYD
IPC: B65B9/213
Filed: 1988-06-17
Abstract: A method of, and apparatus for, forming, filling and sealing bags and depositing the filled bags in cartons, wherein the bags are formed, filled and sealed by a vertical form-fill-seal machine and each bag is compressed to shape it to fit in a carton.
Patent EP-0308124-A2 (EP)
Inventor: PFEIFFER DAVID MICHAEL
IPC: G06F7/544
Filed: 1988-09-07
Abstract: Disclosed is an image processor having an image algorithm processor (66) operating under control of a writable control store (94), and a number of parallel image processors (72) operating under control of instruction words from a writable control store (100). An image memory controller (68) receives memory addresses from the image algorithm processor (66) for coordinating the reading and writing of an image memory (82) using pixel data processed by the parallel image processor set (72). The image memory controller (68) arbitrates memory address request cycles, memory refresh cycles and screen refresh cycles. The image memory (82) includes different planes (84, 86 and 88) associated with red, green and blue pixel data. Associated with each image memory plane is a video processor (106) for converting parallel image data to high speed serial image data. The pixel data output by the video processor (106) is further processed through look-up tables (108) to provide red, green and blue color signals for output to a video monitor (28). Overlay data is stored in an overlay memory plane (90), and is processed by an associated overlay data processor (80) and a video output overlay processor (116).
Patent EP-0324260-A2 (EP)
Inventor: GOSSEDGE GRAHAM MARTIN
IPC: B29C65/76
Filed: 1988-12-21
Abstract: A container comprising a body with a rim (6) of which at least the upper surface is of a first plastics material, and a flexible closure (8) of which at least the under surface is of a second plastics material different from the first, the body and closure being attached together by a heat seal formed between the said surfaces thereof, wherein the heat seal includes radially inner and radially outer ears (18,16) formed during the heat sealing operation by heat and pressure, each ear having a core (22,20) which is formed of the first plastics material and is joined integrally to the rim by a thin root (34,32), and an envelope (26,28) which is formed of the second plastics material integrally with the closure and which envelops the core and tapers in beneath the core to a position adjacent to the thin root of the core, both ears lying on the top of the rim around at least a substantial part of the container periphery, the closure having a free portion (10) located outside the heat seal for grasping by the user, and the closure and both ears being manually peelable together away from the rim by use of the free portion.
Patent EP-0326869-A2 (EP)
Inventor: FEHR CHARLES
IPC: A23L29/00
Filed: 1989-01-20
Abstract: Cycloaliphatic ketones of formula …<IMAGE>… in which the wavy line denotes a C-C bond of cis or trans configuration, are prepared from an enolate of formula …<IMAGE>… in which the wavy line has the meaning shown above and Me defines an alkali metal atom, preferably lithium, or magnesium, by treatment with a proton-donating chiral reactant consisting of a difunctional nitrogen-containing derivative of formula …<IMAGE>… in which… - the asterisk defines a chirality centre;… - the subscript n has the value of zero or 1;… - each of the symbols R<0> and R<1> defines a linear or branched alkyl or aralkyl radical, or one of the two denotes a hydrogen atom and the other an alkyl radical as defined above;… - each of R<2> and R<3> defines a linear or branched alkyl radical, or one of the two denotes a hydrogen atom and the other an alkyl radical as defined above; and… - Z is used to define an OH group or a divalent radical HN-C(O), in which the nitrogen atom is bonded to the carbon atom in position 3 and the carbonyl group is bonded to the nitrogen atom in position 1;… - and in which the nitrogen atom in position 1 may be bonded to a benzyl group of a polystyrene resin;… hydrolysis of the reaction mixture and isomerisation by means of an isomerising agent according to the usual methods. …<??>The cycloaliphatic ketones (I) are also obtained by a process starting with an organomagnesium derivative of formula …<IMAGE>… in which the wavy line has the meaning shown above and X denotes a halogen atom, with at least one equivalent of a lithium alcoholate, via the presumed formation of a mixed 1:1 lithium-magnesium complex. …<??>The ketones (1) are products which have advantageous organoleptic properties and as a result find a use as perfuming and flavouring ingredients.
Patent EP-0341666-A2 (EP)
Inventor: NUMAKURA TAKASHI
IPC: G06T5/00
Filed: 1989-05-09
Abstract: Upon production of a reproduced picture from an original picture having a standard or non-standard, tonal conversion of the original picture is conducted based on pictorial information from the original picture. The information is processed in such a way that the base density information datum of a desired control point on the original picture and the halftone intensity at a corresponding control point on the reproduced picture are correlated in accordance with a specific conversion formula (1).
Patent EP-0348917-A2 (EP)
Inventor: YAMANE TAKAKAZU
IPC: B24B37/005
Filed: 1989-06-27
Abstract: A method for repairing the surface of a coating involves the step of acting a compound with a Vickers hardness above Hv 2,000 g/mm² on the surface thereof by pressing the compound with a buff at a uniform surface pressure ranging from 2 to 20 g/cm². 
     This method permits repairing a coating surface with a scrape or scratch to a coating surface of high quality without causing any fade on the surface thereof.
Patent EP-0350812-A2 (EP)
Title: Device for automatically shifting a mechanical multi-stage motor vehicle gear selector
Inventor: MADOCSAY ATTILA DIPL-ING
IPC: B60W30/18
Filed: 1989-07-07
Abstract: The invention relates to a device for automatically shifting a mechanical multi-stage motor vehicle gear shift mechanism, in particular for vehicles which are equipped with an automatically controlled friction clutch and have an accelerator pedal, a brake pedal, a hand brake and a gear shift rod. Characteristic of the device is that it has a signal transmitter (2) which produces electric signals proportional to the speed of the vehicle and electric switches (6, 9, 10) which interact with the brake pedal (5) and the accelerator pedal (8), that these are connected to the inputs of a signal-evaluating, circuit-controlling electronic control unit (3), that the electronic control unit (3) is furthermore in control connection with a shifting unit (17) capable by means of its working members, in particular working cylinders, by which the shifting rod (33) is remotely operated, of setting the shifting rod (33) to the corresponding shift positions, that the device furthermore has a shift lever (18) for direction reversal which is provided with an electric switch (19) and, in the forward-speed position, is connected to the control unit (3), and finally that the control unit (3) has an output control line (67) which provides clutch-releasing signals in the gear shifting state. <IMAGE>
Patent EP-0353508-A2 (EP)
Inventor: MULLNER ERNST DIPL-ING
IPC: H03K19/0175
Filed: 1989-07-12
Abstract: Ein ECL-CMOS-Wandler, bestehend aus einem Spannungs/Strom­wandler (W1) und einem Strom/Spannungswandler (W2), wird nach dem "mismatched amplifier"-Prinzip zusammengeschaltet. An den Eingängen (E1′, E2′) des Spannungs/Stromwandlers werden die ECL-Eingangsspannungen in einen Strom umgesetzt, der am Ausgang (A1′) des Spannungs/Stromwandlers (W1) abgegriffen werden kann. Der Strom wird anschließend in einem Strom/Spannungswandler (W2) auf eine Ausgangsspannung verstärkt, die an dem Ausgang (A2′) des Strom/Spannungswandlers (W2) verfügbar ist. Der Strom/Spannungswandler besteht hierbei aus einer rückgekoppel­ten Inverterstufe, wodurch eine Stabilisierung des Arbeits­punktes am Eingang (E3′) des Strom/Spannungswandlers (W2′) auf ungefähr der Hälfte der Betriebsspannung (V EE /2) erfolgt.
Patent EP-0364915-A2 (EP)
Inventor: VEGEZZI MAURIZIO
IPC: G08B5/00
Filed: 1989-10-16
Abstract: Flashing-light device for pedestrians consisting of a cylindri­cal casing (1), having a terminal transparent part (4), which can be installed on the tip of an umbrella or walking stick of any type to generate flashing-light signals visible in the dark.
Patent EP-0351014-A2 (EP)
Inventor: KILLAT ULRICH DR
IPC: H04L49/111
Filed: 1989-07-10
Abstract: Die Erfindung betrifft ein Koppelfeld für ein Vermittlungssystem, bei dem Blöcke nach einem Zeitvielfachverfahren übertragen werden und anhand der im Blockkopf der Blöcke enthaltenen Weglenkungsinformation die Durchschaltung erfolgt. Die im Vermittlungsknoten ankommenden Blöcke werden in einem Wartepuffer solange zwischengespeichert, bis ein freier Rahmen zur Verfügung steht. Ein Koppelfeld soll so aufgebaut sein, daß die Anzahl der Pufferplätze möglichst klein werden kann und nur Pufferplätze für solche Daten vorzusehen sind, welche über die zugehörige Abnehmerleitung weitergeleitet werden sollen. Hierzu wird vorgeschlagen, jeder Zubringerleitung einen Vergleicher zuzuordnen, wobei der Vergleicher die Adresse der Abnehmerleitung mit der Weglenkungsinformation vergleicht und wobei erst im Falle der Übereinstimmung zwischen Weglenkungsinformation und gespeicherter Adresse der Abnehmerleitung die auf der Zubringerleitung zugeführten Blöcke in den dieser Abnehmerleitung zugeordneten Pufferspeicher eingelesen werden. Vermittlungssysteme.
Patent EP-0331336-A2 (EP)
Inventor: ACKERMAN DAVID ALAN
IPC: G02B6/42
Filed: 1989-02-22
Abstract: A method for aligning an opto-electronic device such as a semiconductor laser (11) to a waveguide on a substrate (14) is disclosed. The method comprises placing the device onto the substrate such that it is in rough alignment with the waveguide (18), optically pumping (25) the device such that the device emits electromagnetic radiation, with some of the emitted radiation being coupled into the waveguide and detected by appropriate means. If indicated by the detector signal, the position of the device is then adjusted until the desired degree of coupling is attained, whereupon the device is mechanically secured to the substrate and appropriate electrical connections made between device and substrate. Devices useful in the practice of the method typically comprise a window in their top metallization layer.
Patent EP-0331347-A2 (EP)
Inventor: DAVIES JOHN HOWARD
IPC: F21V23/06
Filed: 1989-02-23
Abstract: A fluorescent light fitting (1) comprises an elongate metal casing (2) of hollow cross-section with spaced-apart fluorescent tube holders (6) projecting from at least one wall (5) of the casing (2) and with another wall (4) of the casing provided with a removable or releasable baseplate (14) on which internal electrical components (13) are mounted, with means (18, 19, 20̸) to fasten the baseplate (14) to the fitting (1).
Patent EP-0341088-A2 (EP)
Inventor: TANG PING-WAH C O EASTMAN KODA
IPC: G03C7/327
Filed: 1989-05-08
Abstract: Photographic elements are described containing a polymeric dye-forming coupler that has been formed by emulsion polymerization of ethylenically unsaturated monomers in the presence of a high-boiling organic coupler solvent. Couplers of high activity are obtained.
Patent EP-0385021-A2 (EP)
Inventor: BOWERS DEREK F
IPC: H03K17/687
Filed: 1989-05-10
Abstract: An analog switching circuit may be implemented with MESFETs without forward biasing the switching device, and is applicable to JFET switches in general. Switching currents are provided from a nominal input line (20) which closely tracks the true analog input voltage, but is segregated therefrom. A current supply (E1) fed from the nominal input line (20) provides transient charging current to the gate of the switching transistor (M1) during the switching transition from OFF to ON states. Voltage setting devices (D1, R1, D2, R2) hold the gate and source of the enhancement-mode current supply (E1) at approximately the nominal supply voltage level when the switching transistor (M1) is ON, while a control section (D3, E3, D4, E4) holds the gate and source of the current supply device (E1) at a negative reference voltage level (V⁻) when the switching transistor (M1) is OFF. In either case, the current supply device (E1) is inhibited from delivering gate current to the switching transistor (M1) during steady state operation.
Patent EP-0353983-A2 (EP)
Inventor: COATES IAN HAROLD
IPC: C07D471/04
Filed: 1989-08-01
Abstract: The invention relates to tricyclic lactams of the general formula (I)
      wherein Im represents an imidazolyl group of the formula:
      and R¹ represents a hydrogen atom or a group selected from C₁₋₆alkyl, C₃₋₆alkenyl, C₃₋₁₀alkynyl, C₃₋₇cycloalkyl, C₃₋₇cycloalkylC₁₋₄alkyl-, phenyl, phenylC₁₋₃alkyl-, -CO₂R⁵, -COR⁵, -CONR⁵R⁶ or -SO₂R⁵ (wherein R⁵ and R⁶, which may be the same or different, each represents a hydrogen atom, a C₁₋₆alkyl or C₃₋₇cycloalkyl group, or a phenyl or phenylC₁₋₄alkyl- group, in which the phenyl group is optionally substituted by one or more C₁₋₄alkyl, C₁₋₄alkoxy or hydroxy groups or halogen atoms, with the proviso that R⁵ does not represent a hydrogen atom when R¹ represents a group -CO₂R⁵ or -SO₂R⁵); 
one of the groups represented by R², R³ and R⁴ is a hydrogen atom or a C₁₋₆alkyl, C₃₋₇cycloalkyl, C₃₋₆alkenyl, phenyl or phenylC₁₋₃alkyl- group, and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C₁₋₆alkyl group; 
  Y represents the group CH=CH or (CH₂) n , wherein n represents 2 or 3; 
Q represents a halogen atom, or a group selected from hydroxy, C₁₋₄alkoxy, phenylC₁₋₃alkoxy-, C₁₋₆alkyl, cyano, phenyl which may be unsubstituted or substituted by one or more C₁₋₄alkyl, C₁₋₄alkoxy or hydroxy groups or halogen atoms, -NR⁷R⁸, -CONR⁷R⁸ or -(CH₂) p CONR⁷R⁸ (wherein R⁷ and R⁸, which may be the same of different, each represents a hydrogen atom or a C₁₋₄alkyl or C₃₋₄alkenyl group, or together with the nitrogen atom to which they are attached form a saturated 5 to 7 membered ring; and p represents 1,2 or 3), -(CH₂) q NR⁹R¹⁰ (wherein R⁹ represents a hydrogen atom or a C₁₋₄alkyl group, and R¹⁰ represents a group -COR¹¹ or -SO₂R¹¹ wherein R¹¹ represents a C₁₋₄alkyl group; and q represents 0, 1, 2 or 3), or -(CH₂)₂CO₂R¹¹(R¹¹ being as defined previously); 
Q′ represents a hydrogen or a fluorine atom; 
and physiologically acceptable salts and solvates thereof. 
     The compounds are potent and selective antagonists of the effect of 5-HT at 5-HT₃ receptors and are useful, for example, in the treatment of psychotic disorders, anxiety, and nausea and vomiting.
Patent EP-0367391-A2 (EP)
Inventor: TAGUCHI TETSUYA
IPC: A23L29/269
Filed: 1989-09-12
Abstract: Linear curdlan gels can be produced continuously by heating an aqueous suspension of curdlan at a temperature not lower than 85°C during and/or after passage through a small-diameter tubing with a sectional area of 0.1 to 30 mm² at a discharge rate not exceeding 500 cm/sec. The thus obtained gels can be utilized as various food materials.
Patent EP-0365259-A2 (EP)
Inventor: RAMSBOTTOM ANDREW PAUL
IPC: G03H1/00
Filed: 1989-10-16
Abstract: This invention concerns a method and apparatus of using the relatively thin holographic material (HF) of a transmission holographic optical element in such a manner whereby a narrow spectral bandwidth may be achieved. The interference fringe planes (IF) oriented through the depth of the material are interrogated by way of the edge of the holographic optical element whereby the holographlc optical element is caused to respond, in use, in the manner of a relatively thick reflection holographic optical element of considerable effective thickness. The apparatus takes the form of a narrow bandwidth optical filter which is interrogated by a tightly focussed interrogating beam (JRB).
Patent EP-0375333-A2 (EP)
Inventor: TANIS MAARTEN
IPC: C07C209/26
Filed: 1989-12-18
Abstract: Permethylated amines particularly pentamethyldi­ethylenetriamine, are prepared by a two stage reductive methylation of amines containing at least one primary amine group. In the first stage, only a sufficient amount of formaldehyde to monomethylate the primary amine groups present is continuously fed to the reaction system at a high flow rate, and thereafter the flow rate of the formaldehyde is substantially reduced for the second stage in which methylation is completed The production of by-products is substantially reduced and preparation times are significantly shorter in comparison to processes where the formaldehyde flow rate remains constantly high for the entirety of the reaction.
Patent EP-0350434-A2 (EP)
Inventor: KOCHSMEIER HANS K
IPC: B41F31/26
Filed: 1989-06-22
Abstract: A method for the construction of a forme inking roller in the form of a screen roller for an offset inking unit or similar print transfer device is described, in which a doctor blade slides over the surface of the webs forming the screen during the scraping operation. Mounted on the roller cylinder is a metallic and/or hard ceramic layer, in the abrasion-proof, hydrophilic surface of which the said webs are engraved between open indentations by means of a laser beam. Hydrophobic lining material covers the walls of the indentations at least partially, for which purpose the indentations are firstly almost completely filled with hydrophobic lining material, then this material is removed until the webs are exposed and subsequently a further multiplicity of cells, which are independent of the indentations in their arrangement and structure and receive the transfer liquid for the printing operation, is worked into the lining material of the filled indentations. …<IMAGE>…
Patent EP-0366634-A2 (EP)
Inventor: CHAMP ROBERT BRUCE
IPC: G03G5/047
Filed: 1989-10-03
Abstract: The present invention relates to an organic photoconduc­tor comprising a charge generation layer and on top thereof a charge transport layer having a higher concentration of charge transport molecules nearer the charge generation layer than in the top most portion.