baber/WOPTO huggingface dataset:
Patent EP-0287556-A2 (EP)
Inventor: PIXNER HANNES
IPC: E01F9/646
Filed: 1988-04-15
Abstract: The invention relates to marking posts, in particular for road edges, which are at least partly hollow in design and are suitable for use both in summer and winter. Two or more post parts are provided which can be pushed in as well as out of one another in the manner of a telescope, the bottommost post part being provided with a hollow space which substantially, in particular completely, accommodates all of the remaining post parts in the pushed-in state, and the wall of this hollow space and the wall or the walls of the hollow space or the hollow spaces of the remaining post parts surrounds or surround the pushed-in post parts with play, so that said parts can be raised, it being possible in the raised state for immediately adjacent post parts, advantageously the then adjacent ends thereof, to be releasably connected or positionally secured, in particular in a non-positive or positive manner. The invention is primarily characterised in that an outer casing of at least one post part is guided directly in the hollow space of at least one post part and in that the cross-sectional areas of post parts decrease constantly, or at least predominantly constantly, from the bottom upwards over the entire height of the individual post parts, and that the generatrices of the hollow-space surfaces and of the outer casings of post parts run in a straight line and with the upper ends inclined towards the post axis, the immediately adjacent, straight generatrices of the individual, mutually guided hollow-space and outer-casing surfaces being arranged parallel to one another and inclined relative to the post axis, so that in the raised state the individual outer casings can bear against the associated hollow-space surfaces. At least the outermost or bottommost post parts may also have longitudinal slots, so that the other post parts can be introduced from the side. <IMAGE>
Patent EP-0332889-A2 (EP)
Inventor: WILEY JOHN PENNOCK
IPC: H05K3/44
Filed: 1989-02-22
Abstract: The invention features a method of constructing a high performance printed circuit board assembly utilizing a modular construction technique. Sub-assemblies (10) are first constructed, tested, and then subsequently incorporated into the final circuit board assembly (20) which has a triplate geometry. Lamination of the modular sub-assemblies minimizes dielectric core thickness.
Patent EP-0333185-A2 (EP)
Inventor: AOKI KOZO C O FUJI PHOTO FILM
IPC: G03C7/38
Filed: 1989-03-16
Abstract: Novel cyan dye-forming couplers usable for forming silver halide color photographic materials and silver halide photosensitive materials containing at least one of the above couplers are provided. 
     The cyan couplers of the present invention have a hetero atom in a ring having a group which can be dissociated. The cyan couplers of the present invention have excellent light resistance and fastness to heat and other advantages that the absorption characters of the developed dye are excellent, namely the absorption waves are sharp, and that the color reproducibility can be improved or, in other words, the visible absorption in a short wave length region unnecessary in the reproduction of colors is only slight and the color reproduction region is widened.
Patent EP-0359900-A2 (EP)
Inventor: SCHMEISSER HOLGER DR
IPC: C12P1/00
Filed: 1989-03-30
Abstract: Es wird ein Verfahren zum Abtrennen von hochmolekularen Substanzen aus flüssigen Nährmedien sowie eine Vorrichtung zur Durchführung des Verfahrens beschrieben; das flüssige Nährmedium wird einem Fermenter entnommen und durch Zentrifugation in seine Feststoffe und seine flüssigen Bestandteile getrennt, wobei die flüssigen Bestandteile einem Zwischenreservoir zugeführt werden. Hieraus werden sie einer Filtereinheit zugeführt, wo die hochmolekularen Substanzen getrennt und dem Zwischenreservoir wieder zurückgeleitet werden. Die entsprechende Vorrichtung wird über eine zentrale Rechen- und Regeleinheit geregelt und die Verfahrensparameter überwacht und eingestellt.
Patent EP-0337371-A2 (EP)
Inventor: OTREMBA KLAUS ING GRAD
IPC: H03B5/18
Filed: 1989-04-11
Abstract: The invention relates to a microwave oscillator having a dielectric resonator. The dielectric resonator, the characteristics of which are dependent on the air humidity, is to be hermetically sealed. 
<??>For this purpose, the invention provides that the dielectric resonator is arranged in a hermetically tight hollow space within a metal housing accommodating the electrical circuit in appropriate position with respect to coupling elements on a laminated circuit board metal-coated over the entire area of one side. 
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Patent EP-0340544-A2 (EP)
Title: Verfahren zur Aufarbeitung wässriger, Elektrolyte enthaltender Suspensionen hochquellfähiger Schichtsilicate
Inventor: WUST WILLI DR
IPC: C01B33/26
Filed: 1989-04-20
Abstract: Mit einem Verfahren zur Aufarbeitung wässriger, Elektro­lyte enthaltender Suspensionen hochquellfähiger Schichtsi­licate soll eine Lösung geschaffen werden, mit welcher hochquellfähige Schichtsilicat nahezu elektrolytfrei mit vertretbarem Zeitaufwand aus einer wässrigen, Elektrolyte enthaltenden Suspension isoliert werden können. 
     Dies wird dadurch erreicht, daß die Schichtsilicate durch mehrstufige Membranfiltration als Konzentrat aus der Sus­pension abgetrennt werden, und daß vor der zweiten und je­der folgenden Membranstufe das Konzentrat z. B. mit voll­entsalztem Wasser zur Aufrechterhaltung der Pumpfähigkeit verdünnt wird.
Patent EP-0343484-A2 (EP)
Inventor: GRAF RUDIGER DIPL-ING
IPC: H03K17/945
Filed: 1989-05-16
Abstract: A contactless proximity switch remotely fed via a two-wire line should also properly signal inferences of very short duration by means of current pulses of a predetermined minimum duration with little current consumption. The contactless proximity switch consists of a sensor (SR), the electrical behaviour of which can be influenced by metal parts and the sensor voltage (US) of which, which can be changed when influenced, controls an electronic threshold switch (OP) which also emits pulses of a predetermined minimum length (t2/t4) with influences of only very short duration due to a special external circuit (C1, R4, D2). The contactless proximity switch is advantageously used as wheel sensor in railway signal systems in which high travelling speeds must be expected. <IMAGE>
Patent EP-0343645-A2 (EP)
Inventor: SUZUKI HIDETOSHI
IPC: H01J9/02
Filed: 1989-05-24
Abstract: An electron-emitting device comprises electrodes mutually opposingly provided on the surface of a substrate, and an electron-emitting area provided between the electrodes, wherein a conductive film having an electrical resistance greater than that of said electron-emitting area and not more than 10¹⁰ Ω/square is provided on the surface of the substrate at least at the peripheral area of the electron-­emitting area in the state that it is electrically connected to said electrodes.
Patent EP-0356993-A2 (EP)
Inventor: TANIKAWA HIROHIDE
IPC: G03G9/08
Filed: 1989-08-29
Abstract: An image forming method, comprising the steps of: providing an electrophotographic photosensitive member comprising an organic photoconductor, and a toner-carrying member carrying thereon a magnetic toner disposed opposite to the photosensitive member with a predetermined clearance in a developing region; the photosensitive member comprising at least two species of charge-generating substances and carrying thereon a digital and an analog electrostatic images; carrying the magnetic toner on the toner-carrying member to the developing region while regulating the magnetic toner so as to provide a thickness smaller than the clearance, the magnetic toner having a specific particle size distribution and a volume-average particle size of 4 - 10 microns; and developing the electrostatic images with the magnetic toner.
Patent EP-0399094-A2 (EP)
Inventor: MONGUZZI RICCARDO
IPC: A61P31/04
Filed: 1989-09-28
Abstract: An improved process for the preparation of an antibiotic sub­stance, more specifically 7-{[2-(2-aminothiazol-4-yl)-2-syn-­methoxyimino]acetamido}-3-{[(2,5-dihydro-6-hydroxy-2-methyl-­5-oxo-1,2,4-triazin-3-yl)thio]methyl} -3-cephem-4-carboxylic acid in the form of disodium salt hemieptahydrate is descri­bed, where 7-amino-3-{[(2,5-dihydro-6-hydroxy-2-methyl-5-oxo-­1,2,4-triazin-3-yl)thio]methyl}-3-cephem-4-carboxylic acid is made to react with 2-mercaptobenzothiazole 2-(2-aminothia­zol-4-yl)-2-syn-methoxyiminoacetate in an aqueous solution in suitable solvents, in the presence of an amine selected from the group consisting of trimethylamine, triethylamine, 1,4-dimethylpiperazine, N-ethylpiperidine, pyridine and dime­thylaminopyridine and the obtained aqueous solution is treated with a base selected from the group consisting of dicyclohexylamine, diphenylamine, diisopropylamine, N-tert-­butylcyclohexylamine and N,N-dibenzylethylendiamine, in a suitable form, and the thus formed precipitate is reacted in suitable solvents with sodium 2-ethylhexanoate to give the desired compound.
Patent EP-0364862-A2 (EP)
Inventor: MC ALPINE JAMES B
IPC: C07H15/203
Filed: 1989-10-10
Abstract: A mixture of new coumamidine compounds (1) and (2) produced by a microorganism, belonging to the genus Saccharopolyspora. The compounds have antibiotic activity against a broad spectrum of bacteria.
Patent EP-0365032-A2 (EP)
Inventor: ALMBLAD ROBERT
IPC: B23Q3/18
Filed: 1989-10-20
Abstract: First and second cutter head assemblies each include a key follower positioned at a first elevation and a spaced apart cutting wheel positioned at a second elevation. The key followers trace the bitted surfaces of a master key while the cutting wheels move with the key followers and duplicate bitted surfaces of the master key onto a key blank. A linear displacement bearing assembly is coupled to the first and second cutter heads to permit the key followers and cutting wheels to be laterally displaced with respect to the master key and key blank. A key positioning cassette system holds and aligns the master key and key blank relative to the first and second cutter head assemblies. Another linear displacement device is coupled to the base of the key cutting machine and to the cassette system for longitudinally displacing the key blank and the master key with respect to the longitudinally fixed key followers and cutting wheels. The various elements of the key cutting machine thus trace or follow the bitted surfaces of the master key and duplicate those bitted surfaces onto the bitted surfaces of the key blank.
Patent EP-0373458-A2 (EP)
Inventor: BORN EBERHARD DIPL-ING
IPC: B32B17/04
Filed: 1989-12-02
Abstract: Composite article of mutually parallel arranged reaction resin reinforced glass fibre profiles, the interspaces of which are filled with a reaction resin and which has a skin of plastic or rubber.
Patent EP-0335706-A2 (EP)
Inventor: MURAKAMI SHINKICHI
IPC: C08G59/50
Filed: 1989-03-30
Abstract: A new thermocurable composition is disclosed which comprises a Bisphenol A-type epoxy resin having a number average molecular weight of 650-1300, 10-40 % by weight of the Bisphenol A-type epoxy resin having an epoxy equivalent of 180-195; and a curing agent capable of cross-linking the epoxy resin. The curing agent is preferably a compound represented by the following general formula:
      wherein X is -CR₁R₂-, -CO-, -COO-, -SO₂-, -SO-, -S-, -O-, -NR₁-, -SiR₁R₂- or -POR₁- where R₁ and R₂ each stands for hydrogen, a lower alkyl or a phenyl; Y and Y′ each stands for hydrogen, a lower alkyl or an electron attractive group; R is a lower alkyl; and m and n each is an integer of 1-4, or a mixture thereof with a primary amine, a phenolic compound or an acid anhydride.
Patent EP-0352968-A2 (EP)
Inventor: LODER JOHN LOUIS
IPC: B66B29/08
Filed: 1989-07-20
Abstract: A beltway comprised of at least one beltway section (2) which has two spaced small diameter rollers (15) which define the ends of the section, drive means (31, 31a) and a thin flexible continuous slider belt (20) which is adapted to pass over the rollers (15) defining the ends of the section and to be driven by the drive means and having junctions between two beltway sections wherein there is a transfer plate (10) between the two sections the transfer plate being formed to terminate close to the belt (20) on either side thereof so that there is a smooth transition from the belt to the transfer plate and being of a width, in the direction of movement of the beltways such that a user is in contact with the receiving beltway before losing contact with the delivery beltway.
Patent EP-0353989-A2 (EP)
Inventor: NIIZATO TOMONORI
IPC: F01L1/26
Filed: 1989-08-01
Abstract: A cylinder head structure for a plural cylinder engine, comprising, at least for each of its cylinders located at either longitudinal end of its cylinder bank: a combustion chamber (13) defined by the cylinder and a piston received therein; an intake passage (18) communicated with an intake manifold (20) at its one end and with said combustion chamber (13) at its other end; an exhaust passage (19) communicated with an exhaust manifold (21) at its one end and with said combustion chamber (13) at its other end; at least one of said intake passage and said exhaust passage being curved toward a longitudinally central part of said cylinder bank as it extends from its other end to its one end. Hence, the size and weight of the intake manifold and/or the exhaust manifold can be reduced. In particular, if the passage is communicated with the combustion chamber by a pair of ports controlled by valves and arranged along a longitudinal direction of the cylinder bank and different flow rates are assigned to these ports depending the operating conditions of the engine, a significant improvement in the performance of the engine may be attained by symmetrically arranging these ports with respect to a longitudinal center of the cylinder bank.
Patent EP-0363081-A2 (EP)
Inventor: BENNETT CHRISTOPHER JOHN
IPC: H04N7/173
Filed: 1989-09-28
Abstract: A distribution control system for controlling the distribution of scrambled impulse pay per view (IPPV) programming from a plurality of different IPPV programmers to a plurality of descramblers (20, 21). The system includes a plurality of business data processing systems( 10, 11) a plurality of channel control systems (14, 15) respectively related to a plurality of the given IPPV programmers, and an IPPV management system (17.). The business data processing systems (10, 11) process view history data (24, 25) identifying descrambled IPPV programs and credit data for individual descramblers and cost data( 33, 34) for IPPV programs provided by given IPPV programmers and provide credit data and IPPV authorization data (39, 40 )pertaining to individual descramblers (20, 21). Each of the channel control systems (14, 15 )provides descrambler messages (33, 34) containing identification, cost and IPPV status data for individual IPPV programs. The IPPV data management system (17) processes the credit data and IPPV authorization data (39, 40) provided by the business data processing systems (10, 11) to provide descrambler messages 42 unique to each descrambler(20, 21) containing credit data and IPPV authorization data pertaining to the individual descrambler. The IPPV management system (17 )also sorts the IPPV program identification and cost data (33, 34) provided by the channel control systems (14, 15) in accordance with which business data processing systems (10, 11 )process data for those IPPV programs provided by the respective given IPPV programmers, and sorts view history data (24, 25) provided by the descramblers (20, 21) in accordance with which business data processing systems (10, 11) process data for the respective descramblers (20, 21) for the IPPV programmers that provide the IPPV programs identified in the view history data provided by the respective descramblers; and forwards the sorted IPPV program identification and cost data and the sorted view history data(36, 37)to the respective business data processing systems (10, 11).
Patent EP-0377952-A2 (EP)
Inventor: PARENTI JOSEPH A
IPC: B01D46/42
Filed: 1989-11-16
Abstract: The apparatus includes a large-capacity main blower (47) for drawing in air from the face of coal being mined. The main blower draws the air sequentially through a grid (20) which deflects large pieces of coal into a refuse bin (32), and a main stage of centrifugal filters (26) which separates dust and particles into a stream of dirty air while discharging the clean air back into the mine. The dirty air is routed through a secondary stage of centrifugal filters (65) which is energized by a second blower (72) or pressure unit, the output of which is then routed through a cloth filter stage (76). Only clean air is discharged into the atmosphere. An air balancing device (95) maintains proper operating pressures in the secondary filter stage for more efficient processing of the dirty air discharge. An adjustable balancing gate (35) maintains proper operating pressure at the collection outlets for the main and secondary filter stages. A device (105) is also included for incorporating rock dust into the main clean air discharge using the power available at the main blower to reduce any hazard.
Patent EP-0376667-A2 (EP)
Title: Power supply apparatus for automotive vehicles
Inventor: TSUCHIYA YOSHINOBU
IPC: B60R16/04
Filed: 1989-12-22
Abstract: A power supply apparatus for an automotive vehicle has a large-capacity capacitor (4) charged by a storage battery (1) mounted on the vehicle. When the engine is started, an engine starter (21) is driven by electric charge stored in the capacitor.
Patent EP-0345202-A2 (EP)
Inventor: MILLS HAROLD ELBERT
IPC: B29C45/00
Filed: 1989-05-17
Abstract: A tire tread (74,76,194) is injection molded by increments in a mold cavity (56,58,119,224,262) having an open end (110,272) closed by a trailing end (116) of a cured section (114,228). A temperature moderating closed end (109,207,268) prevents complete curing of a trailing portion (116) of the cured sec­tion (114,228) while the rest of the section is cured. The mold (14,16,90,188,236) is opened so that the cured section (114,228) may be shifted to a posi­tion where the trailing portion (116) is clamped in the open end (110,272) of the mold cavity (56,58,119,224,262). A second section (118,228,264) is injection molded in the cavity (56,58,119,224,262) and the partially cured trailing portion (126) of the cured section (114,228,264) is cured and adhered to the leading portion (130) of the second section (114,228,264) as the second section is cured. This process may then be repeated for later sections to provide a desired length of cured tire tread stock (74,194,264). The mold (14,16,90,118,188,236) may have substantially flat molding surfaces (108) or longitudinally and curved molding surfaces (192,210,­244). Mold segments (204,206,208,256,258,260) for a circumferentially curved mold cavity (224,262) may also be provided.
Patent EP-0376895-A2 (EP)
Inventor: PEREGO LUCIANO
IPC: G11B23/113
Filed: 1989-04-04
Abstract: Cassettes (1) are released from a remote loading station onto a supply conveyor (4). The cassettes travel on the supply conveyor to a flow-through tape loading machine (2) in response to a request from the tape loading machine. The cassettes are transported through the tape loading machine from the back to the front. The cassettes are moved across the face of the machine where they are loaded with tape. The cassettes are then transported back through the machine to a discharge conveyor (6). The cassettes are removed from the discharge conveyor at a remote packing station. The packing can be done either manually or automatically.
Patent EP-0381005-A2 (EP)
Inventor: YANAGAWA HIROAKI MENICON CO LT
IPC: A61L27/50
Filed: 1990-01-22
Abstract: An ocular lens material, wherein a cross linking agent of the formula:
       
 wherein R¹ is a hydrogen atom or a methyl group, is used.
Patent EP-0384157-A2 (EP)
Inventor: WALTER HEINZ ING GRAD
IPC: F15B13/042
Filed: 1990-01-27
Abstract: A hydraulically pilot-controlled two-way built-in valve (10) in seat-valve style for safety circuits is proposed in which an opening-pressure face (38) and a closing-pressure face (45) are arranged in the adjusting device (13) allocated to a valve cartridge (11) in such a way that a space (36) relieved to the tank is connected between their allocated pressure spaces (39, 44). Apart from a simple type of construction, greater functional reliability is achieved, since leakage oil cannot mutually affect these pressure spaces (39, 44). Furthermore, in a special design of the adjusting device (13), a dividing wall and one of the pressure spaces can be dispensed with. <IMAGE>
Patent EP-0392438-A2 (EP)
Inventor: MUELLER GOTTFRIED
IPC: F24F13/065
Filed: 1990-04-10
Abstract: In a device, in particular for discharging supply air or the like into a space, with a basic body (1), to which on the one hand a twist- plate (9) is fixed and which on the other hand is connected via a connection piece (2) to a supply air guide duct or the like, the connection piece (2) is to be assigned a perforated plate (5). 
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Patent EP-0405316-A2 (EP)
Inventor: KIM YEONG SUL
IPC: A61P31/04
Filed: 1990-06-20
Abstract: A pharmaceutical compound which comprises reacting the sodium penicillanic acid 1,1-dioxides with chloroiodomethane in the presence of a solvent to produce chloromethylpenicillanate 1,1-dioxides, reacting the chloromethylpenicillanate 1,1-dioxides with a sodium iodide to produce iodomethylpenicillanate 1,1-dioxides, and reacting the iodomethylpenicillanate 1,1-dioxide with sodium methampicillin and is effective in the treatment of bacterial infections in a mammal.
Patent EP-0406717-A2 (EP)
Inventor: MENKE JOSEF-FERDINAND DIPL-ING
IPC: H04N3/09
Filed: 1990-06-29
Abstract: A method is described for clamping black level in infrared scanners whose axis of rotation is parallel to the optical axis of inward and outward reflection. Arranged between the individual, annularly arranged reflection elements, are black surfaces which the detector looks at before and after each line scanning. Mirrors and prisms of any suitable type come into consideration for the reflection elements. The size of the black areas is selected such that it corresponds to the dead time of the system. <IMAGE>
Patent EP-0419805-A2 (EP)
Inventor: ANCHETA TEOFILO CALVITO
IPC: H04L29/08
Filed: 1990-07-28
Abstract: The present invention identifies boundaries of data packets within a serial data stream and transfers data belonging to these packets to an external device for processing or storage. Identification is accomplished at relatively high speed by parallel processing techniques using a state machine. Data may be transmitted through separate channels to a multiple channel link. This link selects one channel at a time for a predetermined period of time, and allows the data stream from the selected channel to be transmitted to the flag detector. Some of the bits in the digital data stream may be part of a flag. The flag detector generates a value corresponding to the number of bits which may correspond to a portion of a flag in the data that has entered the flag detector. Additional data from the digital data stream entering the flag detector may include the remaining bits of the flag. If so, then the detector indicates that a flag has been found. Based on the location of a flag, boundaries may be determined for data in a packet.