baber/WOPTO huggingface dataset:
Patent EP-0293810-A2 (EP)
Inventor: FLEISCHER JOHANNES DR ING
IPC: G01N21/25
Filed: 1988-05-30
Abstract: The optical device serves for measuring the luminescence of surfaces of a sample with brightening elements dispersed throughout which generate luminescence or for the purpose of measuring colour on brightened samples such as textiles, paper, plastic, paints, varnishes or the like, as a result of the double measurement of the spectral reflection of the sample, one measurement with light with an ultraviolet portion and one without an ultraviolet portion, the sample being irradiated by a first light source at a specific angle and with a detector for receiving the light preferably reflected perpendicularly from the surface of the sample or with an angle deviating slightly therefrom. In this case a second light source is provided. The first and second light source irradiate the reference sample preferably at such an angle suitable for the 45/0 DEG measuring geometry, an ultraviolet filter and a plane beam divider and a second detector being provided between the two light sources, the first light source being constructed as a torus-shaped discharge lamp for pulsed light and a first aperture being located at a first distance in a plane parallel to the annular plane of the first light source, the first distance defining the first measuring geometry and the beam divider covering the entire cone envelope between the first light source and the first aperture, a second aperture being located in the mirror image of the first with respect to the beam divider and it being possible to position the sample at the point of one of the apertures, whilst a reference sample or the second detector for receiving reference light is located at the point of the second aperture. In addition, a shutter is provided for each light source, which shields the direct light incidence, of the said light source, onto the aperture on the same side as the beam divider and the second torus-shaped discharge lamp for pulsed light is arranged on the other side of the beam divider and parallel to the latter at a second distance which determines the second measuring geometry.
Patent EP-0293923-A2 (EP)
Inventor: NAKAGAWA KOARU C O PATENT DIVI
IPC: H03K3/356
Filed: 1988-06-03
Abstract: A first circuit (30) is made up of a first clocked inverter (31) and a first modified clocked inverter (32). A second circuit (40) is made up of a second clocked inverter (41) and a second modified clocked inverter (42). The first circuit (30) has substantially the same circuit arrangement as that of the second cir­cuit (40). The first circuit (30) operates in response of the output signal (Q) from the second circuit (40), and vice versa.
Patent EP-0296441-A2 (EP)
Inventor: LEHMANN RUDOLF DR
IPC: C02F1/28
Filed: 1988-06-13
Abstract: The use of polyfunctional, quaternary ammonium compounds which are insoluble and/or immobilised on an insoluble support, for the adsorptive binding of microorganisms, in particular yeasts and/or bacteria. The following are preferred fields of application: the disinfection of liquid phases, in particular of aqueous liquids, of gas phases, in particular air in rooms, and of solid surfaces, or the disinfection of injured and healthy regions of the human or animal body, in particular for treating wounds.
Patent EP-0328729-A2 (EP)
Inventor: BLOTENBERG WILFRIED DIPL-ING
IPC: F04D27/02
Filed: 1988-08-31
Abstract: In the case of the pump limit control of turbo-compressors, the amplification factor of the regulator supplying the control signal for a blow-out valve is varied according to the gradient of the compressor characteristic curve associated with the relevant operating point. 
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Patent EP-0307962-A2 (EP)
Inventor: SONETAKA NORIYOSHI C O NEC COR
IPC: H04J3/00
Filed: 1988-09-20
Abstract: In a TDMA radio communication system consisting of a master station and a plurality of slave stations, the master station performs channel control for sending time slot assignment information to only a calling slave station in response to a time slot assignment request from a calling slave station. 
     The calling slave station performs transmission control. In this control, the calling slave station detects an address of a destination device from an input transmitting signal, determines a called slave station based on the detected address, adds the address of the called slave station to the input transmitting signal to form a transmission signal, and inserts the transmission signal in the assigned time slot.
Patent EP-0320728-A2 (EP)
Inventor: WEBER JURGEN DR DIPL-CHEM
IPC: C07C45/86
Filed: 1988-12-03
Abstract: For stabilisation against polymerisation and autocondensation, aldehydes are distilled with the addition of triethanolamine.
Patent EP-0338129-A2 (EP)
Inventor: HUANG FRED G
IPC: H01B11/02
Filed: 1988-12-09
Abstract: A coupler (10) suitable for connection of a transceiver to a local-area network (LAN) the nodes of which are interconnected by single unshielded twisted-­pair wires (12). The coupler is constructed of inexpensive components yet supports communication rates of ten million bits per second. The coupler avoids "collisions" which would otherwise occur when using single 2-wire pairs. A transmit-sensing portion (52) of the coupler detects operation of the transmitter portion of the transceiver and forces a pair of transistors (32,34) to a state in which one transistor is conducting and the other is non-conducting. A resistor (22) connected to the non-conducting transistor develops a signal across its terminals approximately equal to zero voltage. The signal across the resistor is applied to the inverting and non-inverting inputs of an operational amplifier (62) which generates a signal conducted to the receiver portion of the transceiver. In this way, during transmission the coupler assures that no signal will be received by the transceiver. The transmit-sensing portion (52) will also detect disablement of the transmitter portion, and will cause the formerly non-conducting transistor to become saturated; in turn causing the signal across the resistor terminals to equal any signal received over the network from another transmitter. This   signal will be applied to the operational amplifier, and in turn, to the receiver portion of the trans­ceiver.
Patent EP-0304146-A2 (EP)
Inventor: CHERRY CRAIG DOUGLAS
IPC: G06K7/14
Filed: 1988-06-17
Abstract: A method of decoding a binary scan signal consisting of a bit sequence produced by an electro-optical scanning device (10) as the device (10) scans bar code symbols on a label is disclosed. The bits in the sequence correspond to light and dark spaces making up the bar code symbols. The method includes the steps of: a.) supplying the binary scan signal to a storage buffer (12) such that the buffer (12) contains a plurality of bits most recently produced by the scanning device (10), b.) selecting a portion of the bit sequence which defines a large light space, c.) subjecting the bits in the sequence following those defining the large light space to a series of tests to determine whether such bits were produced by scanning a bar code symbol which is valid in one or more of several bar codes, d.) decoding the bar code symbol in the codes in which it is valid, e.) subjecting the next bits in the sequence to a series of tests to determine whether such bits were produced by scanning a bar code symbol which is valid in any of the bar codes in which the previously decoded bar code symbol is valid, f.) decoding the bar code symbol in the codes in which it and the previously decoded bar code  ' symbol are valid, and g.) repeating steps f.) and g.) above until all bar code symbols on the label have been decoded.
Patent EP-0317060-A2 (EP)
Inventor: BLAU DAVID A
IPC: G01N30/72
Filed: 1988-09-23
Abstract: A gas chromatography plus mass spectrometer (GC/MS) system includes a gas chromatograph (12), a mass spectrometer (14), and a computer (16) interface to both of them. The mass spectrometer (14) includes an ion source with an electron emission filament (34) which can be damaged if on during the time a solvent peak is eluting from the chromatograph (12). The filament (34) is regulated to provide a constant emission rate by feedback which causes a current source to compensate deviations from a desired emission level. When a solvent peak begins to elute, the concomitant sudden cooling of the filament (34) is sensitively reflected in the feedback to the current source. A comparator (56) AC-coupled to the current source input can be used in shutting off the current source when the emission current abruptly drops. A computer (16) controller can reactivate the filament (34) in response to a decrease in ambient pressure or elapse of a predetermined duration so that component peaks following the solvent peak can be analyzed.
Patent EP-0310453-A2 (EP)
Inventor: IKENO YOSHIMITSU
IPC: H01L39/24
Filed: 1988-10-03
Abstract: A method of producing a superconductor including a superconductive oxide. The superconductive oxide is represented by the formula 
A x B y C z D 7-δ   
provided that the A is at least one selected from the group consisting of Sc, Y, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb and Lu, the B is at least one selected from the group consisting of Be, Sr, Mg, Ca, Ba and Ra, the C includes Cu, the D includes O, about 0.1 ≦ x ≦ about 2.0, about 1 ≦ y ≦ about 3, about 1 ≦ z ≦ about 3, 0 ≦  δ  ≦ 5, or by the formula 
A x B y Ca z Cu i O j   
provided that the A includes Bi or Tl, the B includes Sr or Ba, about 1 ≦ x ≦ about 3, about 1 ≦ y ≦ about 3, about 0 ≦ z ≦ about 3 and about 0 ≦ i ≦ about 4. A filling material is charged into a metallic pipe for forming a preform. The filling material is at least material selected from the group consisting of a starting material powder of the superconductor, a powder of the superconductor and a compact made of the starting material powder and/or the superconductive powder. The preform is reduced in cross-­sectional area for forming a composite including a core, made of the at least one filling material, and a metallic sheath covering the core. The metallic sheath of the composite is removed for exposing the core. The exposed core is heat treated for producing the superconductive oxide.
Patent EP-0325843-A2 (EP)
Inventor: FOYNES MARY MARGARET
IPC: A61P9/08
Filed: 1988-11-18
Abstract: Pharmaceutical formulations for once-daily administration of a drug to inhibit the development of drug tolerance in humans being treated with the drug which can achieve therapeutically effective levels of said drug in the plasma over a period of not more than 20 hours of the day and then cause said blood levels to fall significantiy below the therapeutic levels throughout the remainder of the 24 hour period. 
     The formulations are adapted for either oral or percutaneous administration.
Patent EP-0319205-A2 (EP)
Inventor: MINAMISAWA TSUYOSHI
IPC: C08K3/24
Filed: 1988-11-25
Abstract: A crystalline thermoplastic resin composition comprises 99 to 40 percent by weight of a crystalline thermoplastic resin having a melting point of 160°c or higher and 1 to 60 percent by weight of fibers of potassium titanate mainly comprising the potassium titanate having the formula: K₂O·6TiO₂·nH₂O and containing 0.30 percent by weight or lower of potassium compounds being extractable with water.
Patent EP-0377056-A2 (EP)
Title: Self loading head assembly for disk drives
Inventor: SPASH JOHN L
IPC: G11B21/21
Filed: 1988-12-06
Abstract: A head assembly for use in connection with a disk storage unit in a digital data processing system. The head assembly maintains a bellows arrangement for loading the head, with air entrained with the disk during disk rotation filling the bellows to force the slider carrying the head into a loaded condition. The air entrained with the disk thus provides the conventional retraction force, resulting from air flow against the slider, as well as a loading force thereby ensuring balance in changes in the forces resulting from variations in speed of the air entrained with the disk.
Patent EP-0306472-A2 (EP)
Inventor: MORMILE PATRICK JOHN
IPC: C08K5/41
Filed: 1988-09-01
Abstract: Resin systems cured with blocked acid catalysts formed by reaction of sulfonic acids with glycidamides. The blocked acids are used as catalysts and provide viscosity stability and pot life without significant decrease in catalytic activity in comparison with the corresponding free sulfonic acids.
Patent EP-0327036-A2 (EP)
Inventor: WORWAG PETER
IPC: A47L9/04
Filed: 1989-02-01
Abstract: In known tools for vacuum cleaners, having a motor-driven drive pinion, and a belt, which is led via said pinion to a rotating brush, slip and premature belt wear occur as a result of the large transmission ratio, which is to be avoided by the invention. The drive belt (3) is guided around an intermediate disk (9) as well as around the running surface of the brush (1) and the transmission of the driving torque from the drive pinion (17) to the intermediate disk (9) and drive belt (3) is effected without the drive belt (3) being wrapped around the drive pinion (17) (Figure 1). The invention is applied in the case of suction nozzles for vacuum cleaners. <IMAGE>
Patent EP-0331951-A2 (EP)
Inventor: SAUER WOLFGANG DR
IPC: F16F13/10
Filed: 1989-02-18
Abstract: In a decoupling membrane consisting of elastomer material for hydraulically damped multi-chamber engine mounts, which membrane is clamped in an intermediate plate between the two mounting chambers by means of its bead-shaped circumferential region, in order to compensate for tensile stresses in the radial direction, it is provided according to the invention that the web-shaped lateral joint (21) located between the bead-shaped circumferential region and the central, thicker middle region (22) has a wave-shaped contour in the circumferential direction and/or in the radial direction. <IMAGE>
Patent EP-0338450-A2 (EP)
Inventor: MUHLECKER GERNOT
IPC: F16C1/22
Filed: 1989-04-14
Abstract: The invention relates to a device for adjusting or readjusting a Bowden cable. As a rule, this is carried out by varying the effective length of the Bowden cable sleeve (2) with respect to the fixed-position supports (8). In order to simplify this adjustment so that it can be carried out virtually automatically in the case of one-man operation, the invention provides that the support of a sleeve end piece (3) on the support (8) be implemented by means of a supporting sleeve (4), which is guided such that it can move longitudinally on the sleeve end piece (3), but is fixed rotationally, and which has a locking tab (11), which moves longitudinally with the supporting sleeve (4) but can rotate with respect to said sleeve (4). As a result of this rotation, the locking tab (11) can grip axially behind at least one stop (13), located on the sleeve end piece (3), and hence fix the position of the supporting sleeve (4) axially. If the rotational movement of the locking tab (11) takes place via torsional spring force (5), the desired automatic adjusting technology is achieved. …<IMAGE>…
Patent EP-0342701-A2 (EP)
Inventor: EHRENKRANZ JOEL R L
IPC: G01N1/00
Filed: 1989-05-19
Abstract: A drug testing urine sample collector (10) includes a multiple tamper-proof system to make sure that freshly voided samples of urine are not replaced or adulterated. A chemical type thermometer (38) is located in the reservoir (14) to make sure that the urine sample is fresh when collected. A specific gravity sensitive ball (28) valve restricts entry of a diluted urine sample into the reservoir (14). The cap (48) for the reservoir (14) also acts as a base for the collector (12) and includes sample adulteration detection reagents (52). The collector (12) structure prevents the sample from being emptied from the reservoir (14).
Patent EP-0360979-A2 (EP)
Inventor: DUCKECK RALF
IPC: H04B1/16
Filed: 1989-05-30
Abstract: A radio receiver, particularly a vehicle receiver, is equipped with a decoder for decoding digitally coded received traffic information. It contains a memory in which the traffic information is stored ready to be called up. If this radio receiver is intended to be able to always indicate the current traffic information, it would have to remain continuously switched-on in order to be able to store the updated traffic information in each case in its memory. In the case of a vehicle receiver, however, this results in a high power requirement which excessively loads the vehicle battery. The radio receiver according to the invention is equipped with a power saving circuit which only connects the assemblies needed for the interpretation of the traffic information to the operating voltage source. In addition, it can be provided that the greatest power consumers of these assemblies are only switched on temporarily and the complete cycles of the traffic information are only interpreted if previous interpretation of an updating bit has shown that there are changes present. <IMAGE>
Patent EP-0354378-A2 (EP)
Inventor: FURUKAWA HISAO - TSUKUSHIGAOKA
IPC: C08F290/00
Filed: 1989-07-14
Abstract: A curable resin having a number average ,molecular weight of 1,000 to 100,000 and having the formula (I):
     and a process for preparing the curable resin (I). The curable resin (I) of the invention is excellent in flexibility, solvent resistance, adhesion to organic materials as well as inorganic materials, storage stability, curability at ordinary temperature and weatherability.
Patent EP-0355584-A2 (EP)
Title: Scheibenwaschanlage für Kraftfahrzeuge, insbesondere Streuscheibenwaschanlage
Inventor: ORTH PETER
IPC: B60S1/60
Filed: 1989-08-09
Abstract: Die Scheibenwaschanlage für Kraftfahrzeuge besteht im wesentlichen aus einer Druckerzeugungseinrichtung zur Förderung der Reinigungsflüssigkeit, einem Ventil (9-11) und einer Düse (4), die von einem Düsenträger (5-7) aus einer zurückversetzten Ruhelage in eine Arbeitsstellung ausfahrbar ist. Dabei wird das Ventil (10,11) erst in ausgefahrener Stellung des Düsenträgers geöffnet. Das Ventil (10,11) ist so ausgeführt, daß die zur Düse (4) führende Öffnung (10) im Düsenträger (5-7) von einem lose am Düsenträger (5-7) anliegenden, die Ausfahrbewegung des Düsenträgers (5-7) mitmachenden Deckel (9) verschlossen ist, der erst kurz vor Erreichen der Arbeitsstellung der Düse (4) mit seinem äußeren Rand (16) gegen einen ortsfesten Anschlag (17) anschlägt. Als Kraft, welche den Deckel (10) gegen den Düsenträger (5-7) preßt, wird entweder die Strömungskraft genutzt, oder es wird eine Feder (13) oder ein Dauermagnet eingesetzt.
Patent EP-0356780-A2 (EP)
Inventor: BAIER JOACHIM
IPC: F15B1/26
Filed: 1989-08-10
Abstract: The space available for a reservoir in movable vehicles, especially aircraft is very limited. The object of the invention is, therefore, to provide a reservoir in which the constructional length of the pressure-fluid vessel can be reduced. The invention resides, in principle, in designing a piston rod connecting the two working pistons of a pressure-fluid vessel to one another in the manner of a telescope. A development of the invention provides a feature combination in which a pressure jump during the retraction of the telescopic elements is prevented. <IMAGE>
Patent EP-0374532-A2 (EP)
Inventor: LAWTER JAMES RONALD
IPC: A61K9/26
Filed: 1989-11-27
Abstract: Oral compositions for the local administra­tion of a therapeutic agent to a periodontal pocket of a patient for alleviating dental disease comprise a plurality of dry, discrete microparticles each of which comprise an effective amount of at least one thera­peutic agent dispersed in a matrix comprising a bio­compatible and biodegradable polymer of preferably, the dry microparticles and dispersed into the periodontal pocket whereby upon oontact with the moist environment of the pocket, they hydrate, become tacky and adhere to one another and to the tissues surrounding the pocket so as to maintain intimate contact with the involved tissue so as to induce long term therapeutic benefits.
Patent EP-0374705-A2 (EP)
Inventor: STEPPAN HARTMUT DR
IPC: C07D221/16
Filed: 1989-12-13
Abstract: Es werden Verbindungen der allgemeinen Formel I <IMAGE> beschrieben, worin R¹      eine Gruppe der Formel <IMAGE> und R²      ein Wasserstoffatom oder eine Methylgruppe ist oder R¹ und R²      gemeinsam einen 5- oder 6-gliedrigen Ring bilden, R³      ein Wasserstoffatom, eine Methylgruppe oder eine Arylgruppe, R<4>      ein Wasserstoff- oder Halogenatom, eine Methylgruppe, eine ggf. substituierte Benzoylgruppe oder eine Gruppe der Formel <IMAGE> n      Null oder 1, X      ein Wasserstoff- oder Chloratom, eine Alkylgruppe mit 1 bis 4 Kohlenstoffatomen oder eine der Gruppen 0A, CH2OA, CH2NHA oder C2H4OA bedeutet, und A      eine Acryloyl- oder Methacryloylgruppe ist, wobei die Verbindungen jeweils mindestens eine Gruppe A enthalten. Die Verbindungen sind als diffusionsfeste Photoinitiatoren in photopolymerisierbaren Gemischen für die Herstellung von Photoresists und Druckplatten geeignet.
Patent EP-0376312-A2 (EP)
Inventor: MASUDA RYUICHI
IPC: H04N1/203
Filed: 1989-12-28
Abstract: An image information processing apparatus having an input unit for inputting image information, a synthesizing unit for synthesizing the image information for a plurality of frames inputted from the input unit, and a coding unit for coding the image information synthesized by the synthesizing unit.
Patent EP-0338653-A2 (EP)
Inventor: LUCAS GUSTAVE
IPC: A01F25/20
Filed: 1985-06-21
Abstract: The cutting pusher (1) intended to be articulated on two lateral operating arms articulated on either side of an unloader skip has a lower cutting system (6, 7) with blades movable to and fro. The pusher can thus penetrate from the top downwards into the silage material, then pivot about the axle connecting it to the arms in order to bring the unloaded material into the skip, and finally form a rear door for the skip. A lateral cutting disc (101) is mounted rotatably on at least one of the sides of the cutting pusher (1), in order to cut laterally the block cut at the front by the blades (6 and 7). The disc is driven by a motor accommodated in the thickness of the pusher. The invention is used for leaving a clean lateral cutting front and for reducing the forces necessary to detach the unloaded block, without any mechanical complication or fragility. <IMAGE>
Patent EP-0335632-A2 (EP)
Inventor: HACK MICHAEL
IPC: H01L29/786
Filed: 1989-03-28
Abstract: A thin film transistor including a substrate (10) upon which are supported a gate electrode layer (12), a gate dielectric layer (14), at least one finger-like source electrode (18), a semiconductor layer (16, 24) overlying the gate dielectric layer and at least partially surrounding the source electrode, and a drain electrode layer (26) contiguous with the semiconductor layer. The length of the current path between the source electrode and the drain electrode layer is defined by a first path portion located at the semiconductor/gate dielectric interface and extending, between adjacent source elements, substantially parallel to the interface, and a second path portion whose length is substantially coextensive with the thickness of the semiconductor layer.
Patent EP-0349204-A2 (EP)
Inventor: VAN EIKEREN PAUL
IPC: C07G1/00
Filed: 1989-06-23
Abstract: A process is disclosed for the use and regeneration of valuable reagents, including coenzymes, using permselective barrier-assisted coupled reactions, most involving redox couples.