baber/WOPTO huggingface dataset:
Patent EP-0320014-A2 (EP)
Inventor: URABE HITOSHI
IPC: H04N1/387
Filed: 1988-12-09
Abstract: This invention is an image processing system comprising an input cont­roller having a CPU adapted to dot and compress density or tone data for an image read out by an input unit and for temporarily staying said compressed image data at a buffer; a work station providing a second CPU adapted to picture-edit not only a code information edited by an editing input unit but also said image data by the use of an input operating means and a display means; a file server including a third CPU connected to said input control­ler and said work station by bus lines and for storing said image data, code information and edited data picture-edited by said work station in said file server; and an imge setter having a fourth CPU for reading out said edited data stored in said file server and subjecting said edited data to a required data processing, thereby outputting an image over an image output unit characterized in that said input controller, said file server, said work station and said image setter are individually and independently subjected to an information processing.
Patent EP-0322790-A2 (EP)
Inventor: TAMURA MINORU
IPC: B60K28/16
Filed: 1988-12-23
Abstract: A plurality of control maps which are used to control the position of an engine throttle valve or similar device which effects the power output of the engine, are stored in memory. The wheel slip of the vehicle is monitored and if found to be below an allowable limit or limits the control map currently in use is changed or upgraded to one which exhibits more rapid engine power generation characteristics. On the other hand, if the wheel slip exceeds the allowable limit, a map downgrading is carried out which selects a map which was previously used a predetermined period of time ago. This predetermined time can be fixed or variable depending on the vehicle speed or gear position of the transmission.
Patent EP-0330760-A2 (EP)
Inventor: ANDRES ERNST DR
IPC: G01N33/24
Filed: 1988-12-24
Abstract: There is described a process for determining the optimum amount of fertiliser, where the environmental factors which are decisive for plant growth and the yields obtained after the fertilisation has been carried out are measured and areas of the same environmental combination are determined, while taking into account the nutrient supply in the soil.
Patent EP-0290084-A2 (EP)
Inventor: KOOP HERRMANN DR
IPC: G11B7/26
Filed: 1988-04-27
Abstract: Bei einem Verfahren zur Markierung von optisch auslesbaren, plattenförmigen Informationsträgern, die beispielsweise in einem Spritzpreßverfahren unter Einsatz wenigstens eines als Preßmatrize dienenden Galvanos hergestellt werden, das über wenigstens zwei galvanoplastische Vervielfältigungsschritte von einem Master abgeleitet wurde, ist zur nachträglichen Identifikation des eingesetzten Galvanos vorgesehen, in dem Galvano eine Markierung einzubringen, welche im später herzustellenden Informationsträger in einem informationsfreien Bereich angeordnet ist und eine Identifikation des markierten Galvanos gestattet.
Patent EP-0277746-A2 (EP)
Inventor: SHAW JOHN H
IPC: G01D5/353
Filed: 1988-01-26
Abstract: A ladder architecture (10) comprises an input optical fiber bus (12) and an output optical fiber bus (14). A plurality of input optical couplers (16A, 16B, etc.) couple light between the input bus (12) and a plurality of branching fibers (18A, 18B, etc.). A plurality of output couplers (20A, 20B, etc.) couple light from the branching fibers (18A, 18B, etc.) to the output bus (14). The input bus (12) and the branch fibers (18A, 18B, etc.) may be single mode optical fibers while the output bus (14) is a multimode optical fiber. The input couplers (16A, 16B, etc.) may be symmetrical, single mode devices, and the output couplers (20A, 20B, etc.) may be asymmetrical and single mode to multimode devices. The input bus (12) may also be a multimode fiber, and the input couplers (16A, 16B, etc.) may also be multimode to single mode devices. The asymmetrical coupling reduces the amount of signal lost at fiber ends.
Patent EP-0288161-A2 (EP)
Inventor: NAKAZAWA TAKESHI
IPC: F16H39/14
Filed: 1988-03-24
Abstract: The present invention relates to a method for controlling an automatic transmission of a vehicle which is capable of continuously changing transmission ratio (Rt) and transmission coefficient (Ct). The method is in three parts, that is, an initial stage control procedure, a special stage control procedure and a normal stage control procedure having priority in operation in this order. 
     In the initial stage control procedure, Rt and Ct are determined, according to a plurality of indices representing a state of the vehicle, so that the vehicle is accelerated effectively, in general. 
     In the special stage control procedure, Rt and Ct are determined, when a propelling force transmitting path for transmitting propelling force from an engine to the ground is disconnected at least in so that a shock due to a recovery of said propelling force transmitting path is minimized. 
     In the normal stage control procedure, Rt and Ct are determined so that the vehicle responds to the operation of the driver swiftly.
Patent EP-0307098-A2 (EP)
Inventor: KRAHNKE ROBERT HAROLD
IPC: C08K5/5419
Filed: 1988-08-17
Abstract: A polyalkoxysilylalkylenedisilazane of the formula
      and a polyalkoxysilylalkylenesilylamine of the formula
      where x is 0 or 1; R is a saturated alkyl or aryl radical or mixture of radicals; R′ is alkyl, aryl, or cellosolve radical, or mixture of radicals; R˝ is hydrogen, alkyl, aryl, or arylalkyl radical or mixture of radicals; and A is a divalent hydrocarbon radical having 2 to 20 carbon atoms; and a method for their manufacture by the platinum catalyzed addition of an alkenyl-functional disilazane or silylamine with an alkoxy-functional silicon hydride is disclosed. The silylamine can also be produced by the platinum catalyzed addition of a SiH functional silazane or silylamine and an alkenyltrialkoxysilane. The polyalkoxysilylalkylenedi­silazane and the polyalkoxysilylalkylenesilylamine can be reacted with a silanol containing polyorganosiloxane such as a hydroxyl endblocked polydiorganosiloxane in the presence of an acidic catalyst to give a polyalkoxysilyl terminated polydiorganosiloxane in which the terminal groups are bonded to the polymer through an alkylene linkage.
Patent EP-0306330-A2 (EP)
Inventor: IMAI TATSUHIRO C O SOKEN CHEMI
IPC: G03G9/08
Filed: 1988-09-02
Abstract: Toner particles are described, each particle comprising a spheroidal resin core, a pigment layer on the surface of said core and a layer of a static electrification controlled resin on the surface of said pigment layer. The state of static electrification of the toner is substantially deter­mined by that of the outermost layer of the static electrification con­trolled resin, and thus can be precisely controlled by simply control­ling the amount of static electrification of the resin particles used to form the outermost layer. Since the state of static electrification of the toner can be precisely controlled, the kind and concentration of the pigment used can be freely selected. The presence of the outermost layer 3 prevents the pigment from breaking away from the toner. Further, it is possible to improve the fluidity and anti-block properties of the toner without any adverse effect. In addition, it is not necessary to use an additional static electrification controlling agent such as silica which might adversely affect the color shade of the toner.
Patent EP-0323221-A2 (EP)
Inventor: KOMODA MOTOYOSHI
IPC: H02H3/24
Filed: 1988-12-28
Abstract: A device for detecting an instantaneous voltage drop of a DC power source includes first means for producing a low-­level signal having a duration associated with a period of time in which a voltage of the power source remains lower than a predetermined level, and a high-level signal having a duration associated with a period of time in which the voltage of the power source remains higher than the pre­determined level; second means for performing a discharging operation based on a first time constant in response to the low-level signal and a charging operation based on a second time constant smaller than the first time constant in response to the high-level signal, the second means producing a first signal having levels which are individually associated with the charging operation and the discharging operation; and third means for detecting that the voltage of the power source has become lower than the predetermined level by comparing the level of the first signal with a reference voltage level.
Patent EP-0298056-A2 (EP)
Inventor: CODATTO ANTONIO
IPC: B21D5/04
Filed: 1988-07-01
Abstract: The folding press provides two blades 7 and 8 which are supported and actuated by a cutter block 6 which is C-shaped and which is movable in the vertical direction with respect to two counterblades 1 and 5 between which the plate 19 is placed. The cutter block 6 is actuated by one or more cylinders 9 of the fluid-dynamic type and and in its rear part has rolling elements 14 and 15 which move on tracks 16 and 17, the latter extending essentially in the vertical direction and having curved portions 18 at the extremities. The rolling elements travelling on the tracks cause the cutter block 6 to make a motion of curvilinear shape, a fact which causes the operation of the blades 7 and 8 and the folding of the plates. There are also provided an eccentric structure 12 and a pivot 13' which are capable of varying the position of the cylinders 9 so as to vary the folding angle of the border of the plate 19 upwardly or downwardly, the folding being determined respectively by the lower blade 8 and by the upper blade 7.
Patent EP-0329108-A2 (EP)
Inventor: KADOW JOHN F
IPC: C07H17/04
Filed: 1989-02-15
Abstract: Novel antitumor epipodophyllotoxin glucoside lactam derivatives are prepared by first converting the lactone ring of the parent compound to the open-chain  trans -hydroxy hydrazide, condensing the hydrazide with a carbonyl compound to form the corresponding hydrazone, and finally cyclizing the  trans -hydroxy hydrazone using diethylazodicarboxylate and triphenylphosphine.
Patent EP-0335108-A2 (EP)
Inventor: KLABUNDE KARLHEINZ
IPC: B29D29/06
Filed: 1989-02-24
Abstract: The device for the production of rubber products in web form, in particular of conveyor belts, essentially comprising an unwinding station for feeding in the material to be processed, a calender station for calendering the material fed in and a receiving station for receiving the calendered products, with a calender station (10) which comprises at least five calender rolls (11, 12, 13, 14, 15) and an extruder (21) assigned to the first pair of rolls (24). <IMAGE>
Patent EP-0332151-A2 (EP)
Inventor: TANIAI TAKAYOSHI
IPC: G06F13/28
Filed: 1989-03-07
Abstract: A direct memory access controller coupled to a system bus (36, 37, 38) of a system including a memory (2, 3), for controlling a data transfer by a direct memory access, includes a register (11) registering a code which designates one of a plurality of descriptor formats, each of which defines both the number and type of descriptors necessary for the data transfer by the direct memory access, a group of registers (19 - 23) for registering descriptors defined in one of the descriptor formats which is selected by the code registered in the register, a controller (16 - 18) for controlling the data transfer by the direct memory access in accordance with the descriptors defined in the selected one of the descriptor formats registered in the register (11).
Patent EP-0356847-A2 (EP)
Inventor: PIEPHO MICHAEL DR
IPC: C08G18/67
Filed: 1989-08-19
Abstract: Improved allylurethanes can be obtained by reacting a polyglycol mixture with a hydroxylallyl compound and an isocyanate containing at least two NCO groups.
Patent EP-0355830-A2 (EP)
Inventor: SAKAGUCHI KAZUHIKO
IPC: C07D405/12
Filed: 1989-08-24
Abstract: Liquid crystal compositions which comprise at least one liquid crystalline compound having an optically active y-lactone ring of the formula (A):
     wherein R 1  is a group consisting of
     n and e are each independently 0 or 1, R 3  is an alkyl group having 1 to 15 carbon atoms, X and Y are each independently a group consisting of a hydrogen atom, a halogen atom or a cyano group, R 2  is a group of the formula: -(CO) m -R 4  wherein m is 0 or 1 and R 4  is a hydrogen atom or an alkyl group having 1 to 15 carbon atoms and a chiral or non-chiral liquid crystal, and a use thereof as an element for opto-electronics devices.
Patent EP-0373311-A2 (EP)
Inventor: FANG ZHAOLUN PROF INSTITUTE OF
IPC: G01N21/72
Filed: 1989-10-06
Abstract: A device for the enrichment of sample material for spectroscopic purposes during the flow injection analysis by means of an ion exchanger column (48) contains an ion exchanger column having a funnel (54) which is filled with a grainy ion exchanger (56). To enrich the sample, the sample fluid flows through the ion exchanger column (46) from the pointed first end 46. The enriched elements are then eluted again by an eluted fluid from the wider second end 52. This results in a very low dispersion of the eluted sample plug. This makes it possible to achieve a considerable increase in sensitivity with a high rate of analysis. 
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Patent EP-0365002-A2 (EP)
Inventor: TODA HARUKI C O INTELLECTUAL P
IPC: G11C14/00
Filed: 1989-10-19
Abstract: A semiconductor memory device comprises a first bit line ( BL1 ), a second bit line (BL1) paired with the first bit line ( BL1 ), a third bit line ( BL2 ) branch-connected with the first bit line ( BL1 ), a fourth bit line (BL2) paired with the third bit line ( BL2 ) and branch-connected with the second bit line (BL1), a memory cell array (MC1 to MC8) connected to the bit lines ( BL1 , BL1,  BL2 , BL2), a first reference cell ( RC , DC1, DC2), and a second reference cell (RC, DC3, DC4). The first reference cell ( RC , DC1, DC2) is connected to the first bit line (BL1) and the third bit line ( BL2 ), constituted by a cell which is formed of substantially the same area, capacity and structure as the memory cell array (MC1 to MC8), and providing a reference potential at the time of reading out data from memory cells in the memory cell array. And the second reference cell (RC, DC3, DC4) is connected to the second bit line (BL1) and the fourth bit line (BL2), constituted by a cell which is formed of substantially the same area, capacity and structure as the memory cell array (MC1 to MC8), and providing a reference potential at the time of reading out data from the memory cells in the memory cell array. The memory cell array is a non-volatile type constituted by ferroelectric cells.
Patent EP-0369267-A2 (EP)
Inventor: BOHMER AXEL DIPL-ING
IPC: F02N3/02
Filed: 1989-11-04
Abstract: Device for the purification of exhaust gases, having a metallic outer casing, and metal or ceramic monoliths housed therein by means of a spring mat, and cover funnels for the exhaust gas supply and removal nozzles of the outer casing and/or cover rings arranged between adjacent monoliths, the monoliths, cover funnels and, optionally, the cover rings being combined by a preferably transparent shrink-film wrapping, in particular a heat-shrinkable sleeve, to form an internal package. <IMAGE>
Patent EP-0384007-A2 (EP)
Inventor: SCHWERDT HANS-WERNER
IPC: F16F13/00
Filed: 1989-11-09
Abstract: A rubber sleeve spring having hydraulic damping, comprising two connecting parts 1, 2, which enclose one another in an axially parallel arrangement and which are at a radial spacing from one another, two spring bodies (3, 4) of elastomeric material, following one another in the radial direction, being provided in the gap formed by the radial spacing, the outer spring body (4) of which encloses liquid-filled chambers (5) having a profile designed essentially in the form of a cross, at least two mutually opposite chambers (5) being connected through a dampening opening (6) and an intermediate mass (7) being provided between the outer and the inner spring bodies (4, 3). The intermediate mass consists of two mutually opposite half-shells (7.1, 7.2), which are allocated in mirror-image fashion to the perpendicular centre plane of the outer spring body (4). The half- shells (7.1, 7.2) and the outer spring body (4) are connected in a non-detachable manner and the inner spring body (3) is pressed into the free space (10) surrounded by the half-shells (7.1, 7.2) with the outer spring body (4) being radially compressed. 
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Patent EP-0372575-A2 (EP)
Inventor: NAKAI KEIICHIRO
IPC: B66B1/30
Filed: 1989-12-08
Abstract: An encoder installing structure in which a driving force is provided by a driving means to a rotor arranged on a circumference surface of a sheave to always apply a predetermined normal load to said sheave in a direction toward the axis line of said sheave at a contact portion with said sheave circumference surface.
Patent EP-0379744-A2 (EP)
Inventor: PARKIN J P
IPC: B24B33/04
Filed: 1989-11-16
Abstract: A polishing machine for mould plungers which comprises means (26) for mounting a plunger (28) and rotating it, at least one means (30) for bringing a polishing head (34) into contact with the plunger surface to be polished, and means (22) for relatively traversing the plunger and the polishing head with respect to one another whereby to effect longitudinal polishing. The means for bringing the head into contact with the surface is a fluid operated cylinder (30) whereby to the head pressure is maintained substantially constant, e.g. by means of a pressure regulator connected in the outlet or exhaust of the cylinder.
Patent EP-0335640-A2 (EP)
Inventor: INSTONE TERRY
IPC: C11D9/26
Filed: 1989-03-28
Abstract: A transparent soap composition in bar form comprises with respect to the total composition 40 to 65wt% of a soap mixture and 60 to 35wt% of a solvent system. The solvent system includes with respect to the total composition 5 to 15wt% short chain (C<4) monohydric alcohol or a mixture of said monohydric alcohols, 5 to 20wt% water and 15 to 40wt% of a mixture of trialkanolamine and polyol or blend of polyols, the said mixture having a ratio in weight terms of trialkanolamine to polyol or polyols lying within the range 1:3 to 1:0.25, the total composition comprising not more than 20wt% trialkanolamine. The resulting soap bar has good transparency in combination with user properties approaching those of an ordinary opaque soap bar. The present transparent soap bar can be made by forming an isotropic transparent melt of the composition, casting the melt into moulds and allowing the melt to set. Suitably the melt is retained in the moulds, which are preferably in the form of a pack comprising flexible film material, as an air-tight storage means.
Patent EP-0337783-A2 (EP)
Inventor: INOUE SHINICHI
IPC: G01V3/10
Filed: 1989-04-13
Abstract: A foreign matter detector includes an oscillator (1) for generating an oscillating signal, a phase shifter (8) connected to the oscillator and adapted to provide a phase shifted oscillating signal, and an electromagnetic transducer. The transducer includes an excitation coil (3) connected to the oscillator and two interconnected detection coils (4, 5) magnetically coupled to the excitation coil and adapted to produce a differential signal therebetween when an object (30) is passed through the transducer. The detector also includes a first detector (7A) adapted to produce a first detected analog signal corresponding to the component of the differential signal in phase with the oscillating signal and a second detector (7B) adapted to produce a second detected analog signal corresponding to the component of the differential signal in phase with the phase shifted oscillating signal. The detector (7) further includes an analog to digital converter (12) connected to the first and second detectors adapted for converting the first and second analog detected signals into first and second series of digital values, respectively, circuitry (14) connected to the converter for weighting the digital values, and circuitry connected to the weighting circuitry for selecting a representative value for the object from each of the first and second series of the weighted digital values.
Patent EP-0342901-A2 (EP)
Inventor: GAJJAR JAGDISH TRIKAMJI
IPC: G01N27/18
Filed: 1989-05-15
Abstract: A binary gas analyzer instrument and analysis method for determining percent composition of a cooling gas, for example within a turbine generator, is disclosed. The instrument includes a measurement block (12) having a plurality of cells (10) therein, some of which comprise sealed cells (N,H) containing known reference gases. One of the cells (X) comprises a measurement cell and contains the binary gas mixture to be evaluated. Each of the cells contains a thermistor and means (40) is provided for keeping the cells at a substantially constant temperature. Constant current is provided to each thermistor for selfheating, and the gas within each cell conducts heat away from the thermistor at a distinctive rate. Measuring means is selectably connectable across the cell thermistors to measure the voltage drops across them, and computer means automatically translates the measured voltage drop across the measurement cells thermistor into a percent compositional reading of the binary gas constituents, the translation being accomplished with reference to the voltage drop across at least one of the reference cell thermistors.
Patent EP-0349112-A2 (EP)
Inventor: KAWAMURA TATSURO C O NIPPON HO
IPC: H04N5/369
Filed: 1989-05-17
Abstract: An image intensifier tube (13,16) and a solid-state image pickup device (8a) are combined to form a unified image pickup device. A thin fibre plate (6) with a thickness from 0.5 to 1.5 mm is interposed between a phosphor layer (5) of the image intensifier tube (13,16) and a photosensitive layer (8) of the solid-state image pickup device (8a). A microchannel plate (17,) may be incorporated to multiply photoelectrons emitted from a photocathode.
Patent EP-0362986-A2 (EP)
Inventor: COMEAU PAUL VINCENT
IPC: B01L3/14
Filed: 1989-06-12
Abstract: A centrifuge tube assembly (10) comprises a centrifuge tube (12) and a closure for placement within the neck portion (26) of the centrifuge tube. The closure may comprise a rigid plug (16) and a pliable insert (14) which is forced against the neck portion (26), or a plug which has a rigid core and a pliable outer layer which is forced against the neck portion. The neck portion and closure have a special configuration to ensure a good seal.
Patent EP-0351056-A2 (EP)
Inventor: SWAROOP SRINIVAS HOSDURG
IPC: B22F3/11
Filed: 1989-06-12
Abstract: Sintering metal powder in inert and/or reducing atmospheres has been found to result in a hard porous metal structure without the use of sintering aids. The oxidation resistance of the structure can be enhanced by the firing process comprised of the following steps: oxidation, reduction, and then inert gas sintering.
Patent EP-0361772-A2 (EP)
Inventor: COLLINGTON ERIC WILLIAM
IPC: C07C237/04
Filed: 1989-09-20
Abstract: Compounds of the general formula (I)
      and the physiologically acceptable solvates and cyclodextrin complexes thereof, in which 
R¹ represents phenyl substituted by a group -NHCOR⁵ (where R5 is substituted phenyl); 
A is -(CH₂) n X(CH₂) m - or -(CH₂) p S(O) q (CH₂) r - (where n is 1 or 2, m is 2-5 and X is cis or trans -CH=CH- or -CH₂CH₂- or m is 1-4 and X is -CH=C=CH-; p is 1-4, q is zero, 1 or 2 and r is 1-4); 
Y is substituted or unsubstituted 3-phenoxy-2-hydroxypropyl. 
     These compounds inhibit gastric acid secretion and provide gastrointestinal cytoprotection and may be formulated for use in the treatment of ulcers. They may also be of use in the therapy or prophylaxis of atherosclerosis and other disorders associated with abnormal levels of blood lipids and serum chlolesterol.