baber/WOPTO huggingface dataset:
Patent EP-0556670-A1 (EP)
Inventor: HOVESTADT WIELAND DR
IPC: C09D7/80
Filed: 1993-02-05
Abstract: In a process for reclaiming paint coagulates arising on spraying of solvent-containing 2-component polyurethane paints or moisture-drying 1-component polyurethane paints, the paint coagulates are isolated by the use of water and coagulant, if appropriate at least partly freed of adhering water and dissolved in an inert solvent, the isocyanate groups present in this solution are fully reacted with monofunctional compounds, in particular monoamines, and the organic phase then present is then freed from the aqueous phase which may be present and/or from insoluble constituents which may be present, in order finally to pass the paint constituents then present in solution in the organic phase to a worthwhile re-use.
Patent EP-0555805-A1 (EP)
Inventor: CARMINE EUGENIO
IPC: F01L13/08
Filed: 1993-02-09
Abstract: A motorcycle engine comprises a usual camshaft (1) cooperating with a usual timing chain or toothed belt by way of a usual sprocket wheel and operating on at least one exhaust valve of at least one corresponding cylinder within which a piston moves reciprocatingly. With the camshaft there are associated movable shifter means (11, 61) cooperating with said exhaust valve and arranged to assume at least two working positions, in a first working position assumed during the starting of the engine they opening said valve and in a second position they having no influence on the usual action of the camshaft on the valve, control means (24, 70) being provided operationally connected to said shifter means (11, 61) and associated with a rotating member of the engine, said control means (24, 70) being able to assume on the basis of the rotational speed of the engine two working positions such as to move the shifter means (11, 61) into the aforesaid positions and allow during the starting of the motorcycle the decompression of that cylinder on which said exhaust valve is located.
Patent EP-0566850-A1 (EP)
Inventor: NYMAN PER
IPC: A61N1/05
Filed: 1993-03-08
Abstract: The invention relates to a controllable electrode device for intracardiac stimulation using an electrode cable. The cable has an elongate, flexible conductor whose outer side is provided with an insulating layer and whose inner side forms a channel for introduction of the control means, and with an electrode head which is fitted at the distal end of the conductor for stimulation of the cardiac tissue. In order to obtain an electrode device with an electrode cable which is soft and flexible at least in the region of the distal end thereof, can be controlled on displacement in a vein and can also be controlled and shaped in the desired manner in the heart, it is proposed, according to the invention, that the control means be an elongate element (7) provided with at least one notch (8) extending approximately perpendicularly to the longitudinal direction of the element and having a shape and depth such that the element (7) and hence the electrode cable (1) are bent in the region of the notch (8) if the element (7) is subjected to a pressure in its longitudinal direction. <IMAGE>
Patent EP-0615086-A1 (EP)
Inventor: VOM SCHWEMM MICHAEL
IPC: F16J15/3252
Filed: 1993-03-12
Abstract: A method for making a shaft seal for a shaft (7) led out from a housing (6), in particular the crankshaft held in the crankcase of a motor vehicle, having a seal holder (2), fabricated as a metallic casting (20), with a through-opening (21) for the shaft (7), a dynamic shaft sealing ring (1) of an elastomeric material, which is fitted into the through-opening (21) of the seal holder (2), and a static seal (10), of the same elastomeric material as the shaft sealing ring (1), which is separate from the shaft sealing ring and is arranged on the side of the seal holder (2) facing the housing (6), is distinguished in that the shaft sealing ring (1) and the static seal (10) separate from it are moulded from the same side onto the seal holder (2) in one operation. <IMAGE>
Patent EP-0562493-A1 (EP)
Inventor: WILHOIT BARREL LOEL
IPC: C08L23/08
Filed: 1993-03-19
Abstract: A biaxially heat-shrinkable food packaging film comprises a three component blend wherein the major constituents are a polyethylene such as VLDPE or LLDPE or a mixture thereof, EVA and an ethylene alpha-olefin plastomer copolymer of a density below about 0.90 g/cm³.
Patent EP-0568007-A1 (EP)
Inventor: SAITA ATSUO
IPC: C07C217/92
Filed: 1993-04-27
Abstract: An electrophotographic photoreceptor comprising an electrically conductive substrate and a photosensitive layer formed thereon, wherein said photosensitive layer contains an arylamine compound of the following formula (I):
       
 wherein X is a hydrogen atom or a group of the formula (II):
       
 Y is a group of the formula (III) or (IV): 
 
 
 
        -O-A¹-O-   (III) 
 
 
 
 
 
        -A²-O-A³-   (III) 
 
 
 
wherein A¹ in the formula (III) is a bivalent hydrocarbon residue which may have substituents, and each of A² and A³ in the formula (IV) is an alkylene group which may have substituents, an arylene group which may have substituents, or a group wherein an alkylene group which may have substituents and an arylene group which may have substituents, are bonded, and A² and A³ may be the same or different from each other; each of Ar¹ and Ar² which may be the same or different, is an alkyl group which may have substituents, an aryl group which may have substituents, or a heterocyclic group which may have substituents; each of R¹, R², R³ and R⁴ which may be the same or different, is a hydrogen atom, a halogen atom, an alkyl group which may have substituents, an alkoxy group which may have substituents, or a substituted amino group; each of R⁵, R⁶, R⁷, R⁸, R⁹ and R¹⁰ which may be the same or different, is a hydrogen atom, an alkyl group which may have substituents, an aryl group which may have substituents, or a heterocyclic group which may have substituents, or R⁶ and R⁷, or R⁹ and R¹⁰ are condensed to form a carbon ring group which may have substituents, or a heterocyclic group which may have substituents, provided that with respect to the pair of R⁶ and R⁷ and the pair of R⁹ and R¹⁰, when one of each pair is a hydrogen atom or an alkyl group, the other is an aryl group or a heterocyclic group.
Patent EP-0568984-A1 (EP)
Inventor: LASK GERT-WILHELM DR
IPC: C01B33/025
Filed: 1993-05-04
Abstract: In a process for manufacturing briquettes of predetermined composition, a product fraction, a carbon fraction of coke and, if appropriate, an additive fraction are briquetted with the aid of a bituminous binder to give green briquettes and these are heat-treated in a rotary kiln which is filled with a bed of granular heat carriers and into which gas burners burn and from which flue gas is extracted. With the aid of the bituminous binder, green briquettes are formed by pressing from the granular product fraction and the granular carbon fraction and, if appropriate, the finely dispersed additive fraction. The rotary kiln is provided with a granular bed charge whose composition corresponds to that of the green briquettes with respect to the granular product fraction and with respect to the granular carbon fraction. The granular bed charge is enriched with the material abraded from the green briquettes during the heat treatment. The granular heat carriers of the granular bed charge are circulated together with the material abraded from the green briquettes between the charging side and discharge side of the rotary kiln. Any excess resulting from the take-up of the abraded material is taken off. <IMAGE>
Patent EP-0573069-A1 (EP)
Inventor: SHIMAZAKI OSAMU C O FUJI PHOTO
IPC: G03F3/08
Filed: 1993-06-04
Abstract: The spectral density and primary color density in each color-step region of a calibration chart made of a color photosensitive material is measured by a spectrodensitometer and an image reading apparatus, respectively. Then, a conversion data is obtained from the resultant data. The color density data obtained from the original made of the same color photosensitive material as that of the calibration chart are converted using the conversion data into the corresponding color dye quantity data. The spectral density characteristics of respective color dyes included in the color photosensitive material used for the original are applied to the converted color dye quantity data to obtain a composite density. Finally, the color space data of a desired colorimetric system is determined based on the composite density.
Patent EP-0583596-A1 (EP)
Inventor: DROSSBACH HUBERT M DIPL-ING
IPC: E01F5/00
Filed: 1993-07-08
Abstract: The invention relates to a triple-walled drainage pipe (1) made of plastic, usable as a multipurpose or part drainage pipe, a smooth-walled inner pipe (2) being surrounded by a corrugated pipe (3) and being welded to the valleys of corrugation (4) thereof and having slot-like perforations (8) for the passage of drainage liquid, and the corrugated pipe in turn being surrounded by an outer pipe (6) which, according to the invention, is pressed into the valleys of corrugation (4) and perforated only in the pipe vertex in the region of the perforations (8), but is smooth in the remaining pipe region. The addition of an outer pipe (6) provides improved rigidity and increases the vertex compression strength, while being simple and inexpensive to manufacture. <IMAGE>
Patent EP-0588048-A1 (EP)
Inventor: LEE HARRY W JR
IPC: B21D22/14
Filed: 1993-08-06
Abstract: A method and apparatus for spin flow necking-in a D&I can (C) is disclosed wherein an externally located free spinning form roll (11) is moved radially inward and axially against the outside wall of the open end of a trimmed can (C). A spring loaded (20) interior support slide roll (19) moves under the forming force of the form roll (11) as the latter slides along a conical forming surface (24e) of a second free roll (24) mounted axially inwardly adjacent the slide roll (19). To minimize the plug diameter variation between successively necked cans (C), the axial retracting movement of the slide roll (19) is halted at a predetermined location via contact with a spacer (1025) to prevent further radial inward movement of the form roll (11) which would otherwise occur as a result of only cam controlled form roll movement.
Patent EP-0595074-A1 (EP)
Inventor: SCHAUSS PETER
IPC: B25B5/16
Filed: 1993-10-06
Abstract: The invention relates to a clamping device, consisting of a forked clamping-jaw holder (1) on which an actuator (2) movable to and fro in the longitudinal extension of the clamping-jaw holder (1) is arranged for the the relative movement of the clamping-jaw carriers (3, 4) in the clamping and opening position. According to the invention, one bearing bore (6) each and four further bores (7, 7') each are arranged with their centres (Z) at the corners (E) of a square (Q) in the legs (5) of the clamping-jaw holder (1) in transverse alignment with one another. The two bearing bores (6) are centrally arranged on the respective connecting line (L) between the two bores (7') on the clamping-jaw side, and the two clamping-jaw carriers (3, 4) arranged on the clamping-jaw holder (1) have a bore (6') in alignment with the bearing bore (6). In this arrangement, the movable or pivotable clamping-jaw carrier (3) has means (8) for the frictional and/or positive-locking operative connection to the actuator (2). The clamping-jaw carriers can thereby be orientated in different directions on the the clamping-jaw holder (1) without having to change the latter, and clamping-jaw carriers of different configuration can also be arranged on the clamping-jaw holder (1). <IMAGE>
Patent EP-0596344-A1 (EP)
Inventor: GOEBEL UDO
IPC: A61B5/308
Filed: 1993-10-22
Abstract: The patient's cable (17) assigned to the monitor type is used for connecting a cava catheter (22) to an ECG monitor (10). The accessory provided for the cava catheter (22) is a universal adapter (24) into which the adapter (19) of one of the leads (14) of the patient's cable (17) has to be inserted. The universal adapter (25) comprises several sockets for various types of adapters intended for connection to ECG electrodes (21). This makes it possible to connect the cava catheter (22) by a single universal adapter to various types of ECG monitors with the associated patient's cables. <IMAGE>
Patent EP-0595287-A1 (EP)
Inventor: WEDI HELMUT
IPC: B29C53/06
Filed: 1993-10-27
Abstract: For the production of a semi-finished angle profile from composite panels, which is distinguished by high strength combined with high thermal and acoustic insulating properties and is simple to produce, a composite panel with a V-shaped groove is provided. The composite panel consists of a foam core or core elements on a layer of wool, fibres or the like alone or provided with at least one layer of extruded foam. On one of the outsides there is arranged at least one woven or non-woven glass fibre fabric (102) which is disposed in a cured layer of mortar (103). By means of an activatable stop (128), the parts of the composite panel are folded upwards from the plane, so that a composite-panel strip (109) is opposed to another composite panel strip (119) at right angles. With the aid of an orifice (111), liquid hot-melt adhesive is introduced into the space between the insides of the groove, so that, after it has hardened and cooled, an L-shaped semi-finished angle profile is produced. <IMAGE>
Patent EP-0601556-A1 (EP)
Inventor: BATTOCCHIO CLAUDIO
IPC: B60C23/00
Filed: 1993-12-08
Abstract: Method for monitoring the pressure of the tyres of a vehicle equipped with a centralised inflation installation making it possible to trigger an alarm when a tyre accidentally deflates. The installation carries out instantaneous pressure measurements on each tyre, compares them to the reference pressure, adjusts the pressure if the discrepancy between the measured value and the reference is greater than a given threshold, and triggers an alarm if the time elapsed since the previous adjustment is less than a predetermined value, provided that there has not been any change in the reference value since the time of the last adjustment. If reinflation is continuous, the installation triggers a second alarm. <IMAGE>
Patent EP-0609543-A1 (EP)
Inventor: COMMIER PHILIPPE
IPC: A63C5/075
Filed: 1993-12-18
Abstract: Damping device for damping the vibrations of a ski and comprising a flexion blade (15) intended to be connected to the ski, characterised in that it comprises at least two damping means (M1, M2) via which the said blade is intended to be connected to the ski in a movable manner, the said damping means (M1, M2) being connected via the said flexion blade so as to be spaced longitudinally by a certain distance. <IMAGE>
Patent EP-0596586-A1 (EP)
Inventor: PLATZEK JOHANNES DR
IPC: C07D257/02
Filed: 1993-11-05
Abstract: A novel process is described for the preparation of metal complexes of N- beta -hydroxyalkyl-tri-N-carboxyalkyl-1,4,7,10-tetraazacyclo-dodecane and N- beta -hydroxyalkyl-tri-N-carboxyalkyl-1,4,8,11-tetraaza-cyclotetradecane derivatives.
Patent EP-0554045-A1 (EP)
Inventor: TANABE HIROYUKI
IPC: H01T13/36
Filed: 1993-01-26
Abstract: In a spark plug in which a tubular insulator has a stepped portion which rests on a shoulder portion provided on the metallic shell, the insulator has a rear half made of aluminium oxide and a front half made of aluminium nitride. The rear half has a protrusion, while the front half has a recess, and the protrusion is integrally joined to the housing. The protrusion extends past the shoulder portion.
Patent EP-0559459-A1 (EP)
Inventor: UTSUNOMIYA MASAAKI
IPC: G08C19/00
Filed: 1993-03-04
Abstract: A signal transmission circuit having an amplifier (13, 14) for performing a negative feedback amplification on a composite signal which is a combination of a first signal and a second signal, a coupling circuit (15) for electrically coupling the second signal to the amplifier and a removing circuit (11) for removing the first signal from an output of the amplification means.
Patent EP-0571148-A1 (EP)
Inventor: RASTEGAR ALI J
IPC: H02P29/00
Filed: 1993-05-17
Abstract: A circuit and method for generating drive signals having a frequency synchronized to a reference frequency signal is disclosed. The circuit includes a PLL that includes a motor, and a circuit for generating a signal having a frequency proportional to the speed of the motor. A phase detector produces a signal for a time proportional to a phase difference between the motor speed signal and a reference frequency signal. A first phase difference measuring circuit produces a first voltage output signal at a first gain proportional to the phase difference when the duration of the phase detector signal is less than a predetermined time. A second phase difference measuring circuit produces a second output signal at a second gain when the duration of the phase detector signal is greater than the predetermined time. The first and second output signals are summed and applied to control the speed of the motor.
Patent EP-0578465-A1 (EP)
Inventor: MORGAN WILLIAM E
IPC: A63B37/12
Filed: 1993-07-05
Abstract: A method of restoring a used golf ball in which a small portion of the original cover is removed and a new layer of material added, which new layer includes dimples. The new layer may be transparent with indicia on its outer surface or on the outer surface of the remaining original cover.
Patent EP-0585104-A1 (EP)
Inventor: EBATA TAKASHI C O JAPAN TOBACC
IPC: C07C69/675
Filed: 1993-08-24
Abstract: Disclosed is a method of preparing a saturated monocyclic hydrocarbon compound having high optical purity and an intermediate therefor from an easily available starting material. A vinyl group is introduced to compound (6), which is synthesized from levoglucosenone to obtain compound (7). The double bond of the vinyl group of compound (7) is oxidatively cleaved and a hydroxyl group is protected to obtain compound (9). The obtained compound (9) was intramolecularly alkylated by treating with a base to give compound (10). Then, compound (10) is reduced to give compound (11). The primary hydroxyl group is selectively esterified to obtain the desired saturated monocyclic hydrocarbon compound (1).
       
 where 
   R¹, R², and R³ are an alkyl group and an X² group is a leaving group which is possible to remove as OX².
Patent EP-0588517-A1 (EP)
Inventor: SHIMADA SHINJI
IPC: G09G3/20
Filed: 1993-08-25
Abstract: An active matrix driving method for driving a display apparatus including a plurality of pixels for receiving image data, a ferroelectric member for controlling the plurality of the pixels, and a plurality of scanning signal lines and a plurality of data signal lines for driving the plurality of the pixels utilizing a memory function caused by spontaneous polarization of the ferroelectric member. The matrix driving method includes the steps of applying a reset pulse having a first polarity and a data writing pulse having a second polarity to one scanning signal line selected from the plurality of the scanning signal lines throughout a specified selection period ; applying a reset pulse having the second polarity and a data pulse having the first polarity or a level of 0 to each of the plurality of the data signal lines in synchronization with the reset pulse and the data writing pulse applied to the selected scanning signal line ; applying a reset compensating pulse having the second polarity and a data writing prohibiting pulse having the first polarity or a level of 0 to the selected scanning signal line throughout a period other than the specified selection period ; and applying a reset pulse having the second polarity and a data pulse having the first polarity or a level of O to each of the plurality of the data signal lines in synchronization with the reset compensating pulse and the data writing prohibiting pulse applied to the selected scanning signal line.
Patent EP-0588643-A1 (EP)
Inventor: SHIMADA TAKUO
IPC: G01J5/02
Filed: 1993-09-16
Abstract: An infrared sensor composed of an array of pyroelectric type heat detecting elements, a chopper, a chopper operation detecting means for detecting the operation of the chopper, a duty compensating means and a chopper failure detecting means are arranged. Thus, the actual opening and closing duty of the chopper can maintained to be uniform so as to detect a thermal image with a high degree of accuracy, and a failure of the chopper can be detected, thereby it is possible to enhance the reliability of the operation.
Patent EP-0594443-A1 (EP)
Inventor: HETTINGA SIEBOLT
IPC: B29C45/64
Filed: 1993-10-21
Abstract: . A clamping apparatus and method for clamping an injection mold assembly in which clamp assemblies (12, 14) are located only along the parting line (22) between the first (16) and second (18) mold sections of an injection mold unit (10). The clamping assemblies (12, 14) both hold the first and second mold sections (16, 18) in their closed position during the injection molding of a plastic article and separate the first and second mold sections toward their open position after the injection molding of the plastic article. The clamp assemblies (12, 14) being located only at the parting line (20) and in physical contact with both the first and second mold sections (16, 18) eliminate the need for both heavy platens, tie bars and expensive clamping systems of the prior art while providing for uniform or varied clamping pressure where desired along the parting line.
Patent EP-0605948-A1 (EP)
Inventor: CROOKELL ANDREW
IPC: G01R33/44
Filed: 1993-11-12
Abstract: Apparatus for monitoring a sample having 'solid' and 'liquid' content as hereinbefore defined, the apparatus comprising a magnetic field generator (3) for subjecting the sample to a static magnetic field in the first direction to cause the magnetic vectors of nuclei to precess about the first direction; means (2) for reorienting the bulk magnetic vector of the sample so as to gain a component in a plane orthogonal to the first direction and for monitoring the resultant FID; and a controller (8) for causing the apparatus to carry out the following steps.
     i) Causing the bulk magnetic vector to gain a component in a second direction orthogonal to the first direction;   ii) after a first relaxation period less than the time for the 'solid' component of the resulting FID to decay to zero, causing the spins of the nuclei to rephase in such a way as to give an echo from which the 'solid' component in the sample can be determined;   iii) after a second relaxation period, following step (ii), and during which the part of the FID due to the 'solid' content of the sample decays to zero, causing the spins of the nuclei to rephase giving an echo arising from the 'liquid' component of the sample; and   iv) monitoring the resultant FID signal after step (ii) and after step (iii) to obtain a measure of the 'solid' and 'liquid' content of the sample.
Patent EP-0579572-A1 (EP)
Inventor: GALLAR CORRAL ENRIQUE
IPC: G01J1/32
Filed: 1993-07-16
Abstract: The energy saving arc intensity regulator in fluorescent tubes consists of two versions; the first, applicable to zones or areas having a considerable outer light intensity, regulates dynamically the light intensity and the fluorescent tube consumption according to the natural environmental light. The natural light sensoring is performed by a lense-photoresistant optical fiber assembly. The second version is applicable to excess lighting areas by design. The regulation is performed by means of a potentiometer substituting the optoelectric assembly, and the adjustment is carried out when the apparatus is placed. The equipment saves between 30% and 42% of the energy consumed by the tube with a conventional starting, and it obtains higher savings in each case according to the installation conditions.