baber/WOPTO huggingface dataset:
Patent EP-0201918-A2 (EP)
Inventor: HATAYAMA FUMIHIRO
IPC: H04N1/047
Filed: 1986-05-14
Abstract: @ A sub scanning line counter (1) and a main scanning position counter (2) count absolute record-scanning position. A halftone pattern memory (5) outputs binary image output signals (7) for resulting halftone dots in response to comparison of halftone dot density of a halftone pattern partial position previously related with the absolute record-scanning position determined by count values of the sub scanning line counter (1) and the main scanning position counter (2) with density of the image input signal (6) at that time. A preset value calculating circuit (8) calculates, in case of starting record-scanning from the middle of the recording screen, the count value of the sub scanning line counter (1) corresponding to the scanning start point in advance to starting scanning, thereby to preset the calculated value in the sub scanning line counter. Thus, in case of performing halftone processing in an image scanning / recording unit such as a composing scanner, continuous halftone dots can be generated in connected portions of a plurality of duplicate recorded images obtained by separately scanning a plurality of originals.
Patent EP-0226017-A2 (EP)
Inventor: NORMAN VERNON ROBERTS
IPC: H04L7/00
Filed: 1986-11-04
Abstract: A data synchronizer for synchronizing source data from a source system with a clock and/or clocks (20) from a sink system including a source counter (38), a buffer (34), a sink counter (40) and a controller (42). The source data is placed in consecutive buffer positions under the control of the source counter (38), and the sink counter (40) is made to "follow" the source counter (38) and identifies the location in the buffer whereat output data is extracted. The controller (42) monitors the counters and generates control signals (26, 30) representative of the state of the buffer.
Patent EP-0228630-A2 (EP)
Inventor: PFEIFER HANS LUDWIG DR DIPL-CH
IPC: B01D53/34
Filed: 1986-12-10
Abstract: A process for treating waste gas containing SO2 and H2S is described.
Patent EP-0218455-A2 (EP)
Inventor: HINN WERNER
IPC: H04N9/72
Filed: 1986-10-01
Abstract: A video signal processing and display system includes apparatus for automatically controlling the bias of an image display device. A sample and hold network of the control apparatus includes an amplifier (34), a switch (30) and a storage capacitor (32). During sampling intervals the switch connects the capacitor directly to a bias control terminal (21,19,17). During substantially longer holding intervals, the switch connects the capacitor to the bias control terminal via the amplifier.
Patent EP-0192635-A2 (EP)
Inventor: SKOPEK KARL
IPC: B41K1/10
Filed: 1986-02-17
Abstract: Verstellbarer Stempel mit mindestens einem schleifenförmigen Typenband (6), das über ein Einstellrad (7) und eine Stützleiste (8) geführt ist, wobei die jeweils zum Abdruck vorgesehene Type (5) an der Unterseite der Stützleiste (8) liegt, und mit einer Rahmenplatte (3), welche eine einen ständig gleichen Abdruck ergebende Druckplatte (12) trägt und welche ein Fenster (4) aufweist, durch das die an der Stützleiste befindliche Type (5) hindurchragt. Die Rahmenplatte (3) ist mit Führungsleisten (15) oder Führungsstangen, welche in das Innere des Stempelgehäuses (1) führen, verschiebbar gelagert und mit einer mit diesen Führungsleisten (15) in Verbindung stehenden Handhabe (17) verschiebbar.
Patent EP-0230957-A2 (EP)
Inventor: WALZ GERD DR
IPC: C09D5/44
Filed: 1987-01-20
Abstract: Hardeners are described for synthetic resins which contain groups which are capable of ester or amide formation and, if appropriate, polymerizable double bonds. The new hardeners, which allow lower crosslinking temperatures, are products (A) of the Michael addition of compounds (B), containing Michael addition-capable ester groups, to compounds (C) which contain at least two Michael addition-capable double bonds, the products (A) having an average of at least one polymerization-capable double bond and at least two transesterification- or transamidation-capable ester groups per molecule and the compound (B) representing products of the reaction of (b1) CH-active alkyl esters and (b2) polyisocyanates.
Patent EP-0255721-A2 (EP)
Inventor: OGAWA TADASHI FUJI PHOTO FILM
IPC: G03C1/015
Filed: 1987-08-04
Abstract: Disclosed is a novel silver halide emulsion containing silver chloride-containing crystal grains which are cubic or rectangular parallelepiped silver halide crystals containing 30 mol% or more silver chloride on the crystal surface and surrounding mainly by (l00) crystal faces, where the silver halide crystal has a projection of another crystal part formed on at least one (l00) surface of the six crystal faces thereof and starting from (l00) surface as a bottom surface, the projection crystal part has substantially the same halogen composition as that of the surface of the (l00) face of the original cubic or rectangular parallelepiped silver halide crystal grain, and the adjacent projection crystal parts have a groove part therebetween which is parallel to the edge part of the original silver halide crystal grain. The projection crystal parts on the silver chloride-containing crystal grains in the emulsion are preferably formed in the presence of a crystal habit-controlling agent selected from the group consisting of a nucleic acid or decompsi­tion products thereof, a mercaptotetrazole compound, a mercaptothiadiazole compound, a hydroxyazaindene compound, a dicarbocyanine compound and a merocyanine compound.   
     Also disclosed is a silver halide photographic material having at least one light-sensitive layer which contains the silver halide emulsion having the above-­mentioned silver halide crystal grains having one or more of the projection crystal parts on a support. The material preferably has a coupler capable of forming a dye by a coupling reaction with an oxdation product of an aromatic primary amine color developing agent in the light-sensitive layer.
Patent EP-0266500-A2 (EP)
Inventor: LOOS HORST
IPC: E05C9/00
Filed: 1987-08-14
Abstract: A limitedly shiftable overlap connection between two platelike parts, as between a U-rail and a covering or blocking platelet of connection rod fittings in which the parts can be brought into connection with one another through a simple snap plug coupling without the need for riveting or welding.
Patent EP-0273150-A2 (EP)
Inventor: PETERS EDWARD NORMAN
IPC: C08G81/00
Filed: 1987-11-06
Abstract: Novel poly(imide-siloxane) block copolymers and a process for their preparation are disclosed. The process of this invention involves reacting a hydroxy-­terminated polyimide oligomer with a siloxane oligomer, which has reactive end groups capable of displacement by reacton with the hydroxyl groups of the hydroxy-terminated polyimide oligomer.
Patent EP-0271784-A2 (EP)
Inventor: LEIGHTON JOHN C
IPC: C09K23/00
Filed: 1987-12-04
Abstract: The invention relates to water soluble polymers comprising recurring units of
      wherein the molar ratio of (a) to (b) is about 1:99 to 20:80; 
R₁, R₂, R₃, R₄, and R₅ are independently hydrogen or C₁-C₆ alkyl; and X is hydrogen, an alkali or alkaline earth metal or ammonium; 
R₆ is OXʹ or NR₇R₈; 
R₇ and R₈ are independently hydrogen or C₁-C₆ alkyl; and Xʹ is hydrogen, an alkali or alkaline earth metal or ammonium.
Patent EP-0272632-A2 (EP)
Inventor: OLSEN DOUGLAS L
IPC: B01D61/00
Filed: 1987-12-17
Abstract: A cross flow membrane system for separating feed water into a concentrate stream and a permeate stream which includes a cross-flow membrane module (42, 44), a pump (40) for pressurizing feed water for supply to the module (42, 44) and a flow control manifold block (21) having a permeate bore (54), a concentrate bore (71) and a concentrate orifice (85) for controlling the flow of concentrate from the system and the operating pressure within the cross-flow membrane module (42, 44). The manifold block (21) simplifies the manufacture, operation and maintenance of the system and allows elimination of many of the tubes, hoses and valves which are commonly required in prior art systems.
Patent EP-0277362-A2 (EP)
Inventor: LODINI PAOLO
IPC: H01C17/00
Filed: 1987-12-29
Abstract: A process consisting in preparing a homogeneous system comprising particles of a first electrically conductive material arranged in substantially uniform manner inside a mass of a second liquid material which, when solidified, is both flexible and electrically insulating; and in so­lidifying the aforementioned mass of the aforementioned second liquid material, so as to form a matrix for sup­porting the aforementioned particles; throughout solidi­fication of the aforementioned second material, a given pressure being applied on the system for the purpose of producing triaxial precompression of the aforementioned second material when solidified.
Patent EP-0237171-A2 (EP)
Inventor: BURRESON BERNARD J
IPC: H03K17/95
Filed: 1987-02-03
Abstract: A method and apparatus for sensing the proximity of a target object includes a sensor inductor (L s , 38) connected in series with an identical reference inductor (L R , 36) between an input and ground to form an inductive divider network. The sensor inductor is positioned so that its inductance can be varied in response to the proximity of a target object (14, 40) while the inductance of the reference inductor remains constant. Voltage pulses are periodically applied to the divider network from a source (32, 34) and divide across the reference and sensor inductors in accordance with the ratio of the inductances, as varied or not by the presence of the target object. A detector (30) monitors the output of the divider network and provides a target status signal indicative of the proximity of the target object. For low-power operation, the detector circuit and conductive divider network are periodically and momentarily energized in synchronism. This enables configuration of a self-contained, leadless proximity sensor having a battery power source and an optical output.
Patent EP-0248598-A2 (EP)
Inventor: KUBO EIICHI
IPC: F02B1/02
Filed: 1987-05-28
Abstract: A nonwoven fabric formed of highly spinnable heat bonded continuous filaments which is strong and soft and is superior in hand. The nonwoven fabric is formed by heat-bonding filaments of linear low density polyethylene so that the number of defects is not more than 0.01/kg, the weight is 10-100 g/m 2 , the percentage bond area is 7-20% and the total hand value is 4-300 g. The nonwoven fabric is produced by melt-extruding the above-mentioned linear low density poly-, ethylene to form filaments which are drawn by air guns at a high speed so that they are deposited on a moving collection belt to form a web which is then heat treated at a temperature 16-30°C lower than the melting point of the filaments. The nonwoven fabric an be formed of filaments of hollow or flat cross section. It is also possible to utilize bicomponent filaments having a sheath component made of linear low density , polyethylene and a core component made of polyethylene terephthalate.
Patent EP-0257881-A2 (EP)
Inventor: CHUA LYE WHATT
IPC: H01Q13/02
Filed: 1987-08-06
Abstract: An antenna is formed with a hollow waveguide (1) having a narrow slot (2) in one face. A Vivaldi horn type radiator (5) is mounted with a coupling arrangement (3, 4) to couple energy in the waveguide through the slot to the radiator. The slot can be a non-radiating longitudinal slot, parallel to the waveguide axis, and several radiators may be mounted in a non-resonant slot along the length of the waveguide to form a linear resonant array.
Patent EP-0264180-A2 (EP)
Inventor: BENNETT DAVID
IPC: F02B43/00
Filed: 1987-08-24
Abstract: An air-gas mixing device of the type used to mix air and gaseous fuel as a gaseous fuel charge for an internal combustion engine and particularly suitable for use with engines operating generators and the like at constant speed. Fuel and air valves (16, 18) for controlling the air/fuel mixture are coupled together and actuated by a fluid motor in response to a fluid pressure signal, derived from the intake manifold pressure of the engine, acting on the diaphragm (20) of the fluid motor. The fuel valve (18) is also independently actuated by a second fluid motor, mounted to the diaphragm of the first fluid motor, in response to ambient air pressure which is applied to the second fluid motor upon a sudden increase in engine load demand to enlarge the opening of the fuel valve and thereby enrich the air/fuel mixture to prevent a significant falloff in engine speed. Because of the dual control of the fuel valve, the device is capable of providing a more optimum lean air/fuel mixture for better fuel economy and emissions control during normal operating conditions while being able to quickly enrich the fuel mixture in response to sudden increases in load demand.
Patent EP-0258032-A2 (EP)
Inventor: MURTIASHAW CHARLES WILLIAM
IPC: C07K5/02
Filed: 1987-08-25
Abstract: Immunoregulatory N-( S -3-alkyl-4-heptenoyl)- and N-( S -3-alkylheptanoyl)-D-gamma-glutamyl-glycyl-D-alan­ine and esters thereof are synthesized via  R -trans-2-­hexen-4-ols,  R -3-alkyl-4-heptenoic acid and  S -3-­alkylheptanoic acid.
Patent EP-0271218-A2 (EP)
Inventor: IMAI HIROYUKI
IPC: H04L7/033
Filed: 1987-11-10
Abstract: The present invention relates to bit synchronization required for a data transmitting/receiving system. An average phase error between edges of an input waveform and edges of an ideal bit synchronous pattern generated internally is taken and the ideal bit synchronous pattern is shifted by the amount corresponding to the average error, so that a sampling signal is generated on the basis of that pattern. Thus, bit synchro­nization is established by means of software on microcomputor.
Patent EP-0270522-A2 (EP)
Inventor: WRULICH HERWIG
IPC: E21D9/10
Filed: 1987-12-04
Abstract: Eine Tagbaueinrichtung mit um eine im wesentlichen horizontale Achse schwenkbaren Auslegerarm (6) trägt einen quer zur Längsachse (11) des Auslegerarmes (6) verschieblich gelagerten Support bzw. Werkzeugschlitten (10), an welchem Werkzeuge rotierbar gelagert sind. Der Kopf (9) des Auslegerarmes (6) trägt hiezu Führungen (12) und der Werkzeugschlitten bzw. Support (10) trägt Führungen (13), welche von Stangen gebildet sind. Die Führungsstangen (12 und 13) sind unter Vermittlung eines Zwischenträgers (14) miteinander verbunden, wobei der Verschiebeantrieb von hydraulischen Zylinderkolbenaggregaten (25, 27) gebildet ist, welche jeweils zwischen dem Zwischenträger (14) und dem Kopf (9) bzw. dem Zwischenträger (14) und dem Support (10) angeordnet sind.
Patent EP-0279366-A2 (EP)
Inventor: LACHHEIN STEPHEN DR
IPC: C07D239/56
Filed: 1988-02-12
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von Verbindungen der Formel I <IMAGE> worin X, Y = O oder S; R¹, R² = (subst.)Alkyl, R³ = H oder einen Rest -COR<4>, in dem R<4> Alkyl, Haloalkyl, Alkoxy, Haloalkoxy, (subst.) Phenyl oder (subst.) Phenoxy ist, bedeutet, wobei ein Propandiimidat der Formel II <IMAGE> oder dessen Salz mit einem Kohlensäureiminderivat der Formel III <IMAGE> worin R<5> = Halogen, Alkoxy, Alkylthio, Phenoxy oder Phenylthio bedeutet, in einem inerten Lösungsmittel in Gegenwart einer Base umgesetzt wird.
Patent EP-0302994-A2 (EP)
Inventor: TADA ATSUSHI
IPC: H04N9/66
Filed: 1988-03-22
Abstract: A dispenser body (12) comprises an upper portion (14) and a lower portion (16) vertically extending from the upper portion (14). A piston (24) is substantially L-shaped, comprising a horizontal nozzle (79) fixed to the upper body portion (14) and a piston body (72) located at the lower body portion (16). A cylinder (22) is coupled with a swingable trigger (26) and located at the lower body portion (16); it can reciprocate when the trigger (26) is squeezed and released. An inlet conduit (60) is formed within the cylinder (22), whereas an outlet conduit (80) is provided within the piston (24). A slit (28) is cut in the front section of the lower body portion (16). Thanks to this slit (28), the lower body portion (16) is resil­iently fitted in a bottle cap (20) and, thus, connected thereto. The rear end of the trigger (26) and the nozzle (79) can pass through this slit (28). The piston (24) is engaged with the cylinder (22), and supports the cylinder (22) in its lower position.
Patent EP-0307569-A2 (EP)
Inventor: STOLL KURT DIPL-ING
IPC: F16J10/02
Filed: 1988-07-12
Abstract: The invention relates to a piston-cylinder set having a cylinder (1) in whose cylinder chamber (2) there is located a piston (4). This piston (4) is guided displaceably by the guide surface (8) on the circumference, of the cylinder chamber (2). The piston (4) is furthermore surrounded by at least one annular guide strip (7), which is arranged coaxially and extends over a longitudinal section of the piston. The outwardly pointing strip surface (9) of the guide strip (7) rests on the guide surface (8), with sliding play, while its opposite inner surface (10) is supported on the opposite outer circumferential surface (14) of the piston (4). The inner surface (10) furthermore has a radially inwardly projecting retaining projection (15), which engages in a circumferential depression (16) of the piston (4). The guide strip (7) consists of material having sprung-elastic characteristics and, at one point of its circumference, has an assembly/separating point. 
<IMAGE>
Patent EP-0306679-A2 (EP)
Inventor: LORENZ HORST
IPC: A47G19/12
Filed: 1988-07-26
Abstract: The vessel, in particular a thermally insulated vessel, is used for receiving hot beverages, such as coffee, tea or the like. In its upper region, the housing of the vessel has a spout. Assigned to the filling and pouring-out opening of the vessel is a lid which can be connected to the housing of the vessel via a detachable connection, in particular via a bayonet closure. In its open position, the lid exposes only a partial region of the filling and pouring-out opening of the housing of the vessel for pouring out. In order to allow a targeted pouring-out of the liquid from the vessel, the lid has an extension which engages in the filling and pouring-out opening of the housing of the thermally insulated vessel. Said extension is open in the direction of the bottom of the thermally insulated vessel and has at least one outlet located in its circumferential surface, which outlet can be transferred by rotating the lid from a closing position to an opening position facing the direction of the spout. According to an alternative proposal, the extension of the lid has two diametrically opposite outlets which are preferably of identical design. 
<IMAGE>
Patent EP-0301482-A2 (EP)
Title: Window storing case
Inventor: BITTMANN FRITZ AUGUST
IPC: B65D21/02
Filed: 1988-07-26
Abstract: The window storing case has a peripheral reinforcement profile in the manner of a hollow chamber profile. The reinforcement profile forms an upper stacking edge and surrounds a window opening at the front side of the case, into which opening a collapsible window pane (10) can be inserted, the window pane (10) being swivellable about pivots (11), which are mounted in recesses (9), for collapsing. In the collapsed state, the window pane lies flush against the end wall (1) of the case and has a recess (12a) in the region of the pivots (11) of such a size that it can only be displaced laterally in a particular position, namely at an angle of precisely 90 DEG  to the end wall (1), by which means the pivots (11) can be taken out of or inserted into their respective recesses (9). The window pane is thus captively connected to the case and thus forms a unit. Furthermore, the window storing case can be provided with a dust lid (17), a compartment divider (14) or a label holder (6, 7). <IMAGE>
Patent EP-0312969-A2 (EP)
Inventor: MULHOLLAND LAWRENCE K
IPC: A61G5/10
Filed: 1988-10-17
Abstract: A wheelchair having opposing sideframes (12, 14) which comprise individual frame sections (20-23) which are connected by a longitudinally and angularly adjustable joint. The frame sections (20-23) include a fixed base section (20) connected to linear bar sections (21, 22, 23). The bar sections (21, 22, 23) are provided with lateral slots (24) containing slidable fasteners (25). Link elements (35) having fasteners (37) that engage the slidable fasteners (25) join together the bar sections (21, 22, 23). The joint is movable along the bar section slots and is rotatable about the link fasteners (37). Similarly, adjunct wheelchair assemblies may all be adjustably connected to the slidable fasteners (25) of selected frame bar sections. The sideframes (12, 14) can include side braces (41) and may be connected by laterally adjustable spacer bars (60-63).
Patent EP-0313030-A2 (EP)
Inventor: KANEKO AKIRA
IPC: B60G17/017
Filed: 1988-10-19
Abstract: An automotive suspension system can provide higher response characteristics in a height adjustment. The height control system (7 and 9a-d) detects the occurrence of a vehicular load change, such as boarding and unboarding of passenger or passengers. The system (7 and 6) also detects a variation of a vehicular height output of a predetermined range. When the vehicular height variation output of the predetermined range is detected at the occurrence of the load change, the system (7, 10, 11, 4, 5) becomes active to temporarily adjust the vehicular height according to a preset schedule and maintains the vehicular heigth at an adjusted position for a given period of time.
Patent EP-0320609-A2 (EP)
Inventor: ULUBAV HASAN DR
IPC: D21H17/43
Filed: 1988-11-02
Abstract: Anionic surface sizing agent for paper, in the form of an aqueous colloidal solution of the salt of a copolymer consisting of 10 to 30% by weight of (meth)acrylic acid and 5 to 30% by weight of a (meth)acrylic acid ester of a C10 to C22 fatty alcohol and, if desired, other polymers.
Patent EP-0320738-A2 (EP)
Inventor: VOSS PETER DR ING
IPC: H01L29/74
Filed: 1988-12-05
Abstract: Thyristors can be destroyed during breakover triggering and the invention therefore envisages producing a thyristor which is resistant to such triggering. The thyristor according to the invention, which is resistant to breakover triggering, has a region (2) which has a lower breakdown voltage than the rest of the semiconductor body. This region (2) is provided with an auxiliary electrode (11) and is isolated from the rest of the semiconductor body (1) by a trench (12) in such a way that a voltage of greater than 0.5 V can build up with respect to the first emitter electrode (8) at the onset of the avalanche breakdown in the blocking direction without the thyristor triggering. The auxiliary electrode (11) is connected via a resistor (13) to a first emitter electrode (8) of the thyristor. In addition, a breakover element which turns on with a predetermined voltage drop across the resistor (13) and initiates the triggering process in the thyristor is provided between the auxiliary electrode (11) and the control electrode (10). 
<IMAGE>
Patent EP-0320755-A2 (EP)
Inventor: DINAN RAYMOND F
IPC: H04N1/41
Filed: 1988-12-06
Abstract: In order to reduce data storage and transmission band­width requirements, a high resolution gray scale image is represented in two separate image forms, namely, a high resolution, high sampling density black and white image and a lower resolution, lower sampling density gray scale image. Generating separate black and white and gray scale image data allows the use of either image form independently. The high resolution black and white image data and the low resolution gray scale image data may be recombined subsequently to produce reconstructed high resolution gray scale image data representing the image.
Patent EP-0319919-A2 (EP)
Inventor: MARUNO TOHRU
IPC: C08G59/04
Filed: 1988-12-06
Abstract: The compound represented by the formula [I]
      wherein n is zero or a positive number, Z is H or fluoralkyl group of 1 to 18 carbon atoms, and a reaction product thereof with (meth)acrylic acid, are useful as an effective component for an adhesive composition.