baber/WOPTO huggingface dataset:
Patent EP-0355268-A2 (EP)
Inventor: ARZOIAN JOHN
IPC: F16H3/66
Filed: 1989-05-03
Abstract: A transmission has torque converter with an impeller, primary (T1) and secondary (T2) turbines and a stator (S). In a first planetary gear (PL1) set the carrier (C1) is connected to the primary turbine, the sun gear (S1) is connected to the secondary turbine (T2) and the ring gear (R1) is connected to a friction clutch (CL1). This friction clutch is used in the first and last forward driving phases and in revcrse. A second planetary gear set (PL2) has a second carrier (C2) connected to the output shaft and a second ring gear (R2) connected to the first carrier (C1). A brake (BR2) is connected to the friction clutch (CL1) and to the second sun gear for low forward speed range. A second friction clutch (CL2) locks up the second planetary gear in high speed. A one-way clutch (OWC) connected to the stator provides phase differentiation in all forward speed ranges. A third friction clutch (CL3) between the impeller and second turbine is required in conjunction with the first (CL1) and second (CL2) clutches to provide the final driving phase. Another brake (BR1) brakes the primary turbine, the first carrier, and the second ring gear in reverse operation, causing the secondary turbine to drive the   first sun gear (S1) and the first ring gear (R1) to drive the second sungear (S2) through the first clutch (C1) to turn the output shaft slowly in reverse.
Patent EP-0355309-A2 (EP)
Inventor: NANDZIK ANDREAS C O GRUNDIG E
IPC: G11B25/06
Filed: 1989-06-22
Abstract: A battery-operated apparatus for reproducing electro-acoustical signals which is easily attachable to the body of a user is described, in which the apparatus may consist of a radio device, a cassette device, a CD device or a combination of these devices. The housing form of the apparatus is designed in such a way that it is matched to the body shape of a user and has a reel for winding up the headphone cable which is associated with the apparatus and can be used when required. <IMAGE>
Patent EP-0350728-A2 (EP)
Inventor: SPENCER NICHOLAS DAVID
IPC: H01S3/038
Filed: 1989-06-30
Abstract: An extremely pure powder of an oxide of two or more metals, homogeneous at the atomic level, is shaped and compressed (for example, compacted by cold isostatic pressing) to provide greenware which is sintered to provide finished ceramic articles such as laser cathodes and electrodes for chlorine/caustic electrolysis. For example, pure mixed oxide powder consisting of La 0.7 Sr 0.3 CoO₃ is shaped to a tube, which is cold-­isostatically pressed at 20,000 psi, then sintered to provide a cathode for a CO₂ laser. The starting oxides can be prepared by (1) reacting in water, soluble salts of two or more metals with quaternary ammonium carbonate; the metals being those that form water-insoluble carbonates, thereby to precipitate mixed carbonates of the metals; (2) recovering and drying the precipitate; and (3) calcining the precipitate to provide mixed metal oxides homogeneous at the atomic level and substantially free from extraneous contaminants.
Patent EP-0364710-A2 (EP)
Inventor: BOLTZE CARSTEN
IPC: B60C9/04
Filed: 1989-09-02
Abstract: The invention relates to a vehicle air tyre having a radial, multi-layer carcase of which at least one carcase layer surrounds the bead cores arranged in both tyre feet and at least another carcase layer does not surround the bead cores and is fastened to the nooses of a carcase layer surrounding the bead cores. In order to obtain greater accuracy of steering by means of increased carcase layer pretensioning, it is proposed according to the invention that the rigidity supports at least of one carcase layer which does not surround the bead cores and is fastened to the nooses of another carcase layer surrounding the bead cores consist of a material which is heat-shrinking to a large degree and that the rigidity supports of at least one carcase layer which surrounds the bead cores consist of a material which does not substantially change in length as a function of temperature. <IMAGE>
Patent EP-0374623-A2 (EP)
Inventor: SERINI VOLKER DR
IPC: C08G64/06
Filed: 1989-12-08
Abstract: Thermoplastische aromatische Polycarbonate mit mittleren Molekulargewichten Mw von mindestens 10 000, die bifunktionelle Carbonatstruktureinheiten der Formel (I) <IMAGE> mit R¹, R², R³, R<4> unabhängig voneinander Wasserstoff, C1 bis C12 Kohlenwasserstoff, Halogen Y¹, Y², Y³ unabhängig voneinander Waserstoff, C1-C5-Alkyl, C6-C12-Kohlenwasserstoffrest, wobei mindestens zwei der Reste Y¹, Y² und Y³ ungleich Wasserstoff und mindestens einer der Reste Y¹, Y² und Y³ C1-C5-Alkyl sind, in Mengen von 100 bis 1 Mol.-%, bezogen auf die Gesamtmenge von difunktionellen Carbonatstruktureinheiten im Polycarbonat, enthalten.
Patent EP-0364061-A2 (EP)
Inventor: CARLSON JOSEPH W
IPC: G01R33/34
Filed: 1989-01-10
Abstract: The signal-to-noise ratio achievable for received nuclear magnetic resonance RF signals in a magnetic resonance imaging system is increased by (a) using relatively wider strips of conductor so as to reduce coil loading by the sample and (b) the use of curved edges on a coil conductor so as to reduce "hot spots" located near the conductor surfaces.
Patent EP-0326281-A2 (EP)
Inventor: GODA TSUNEJI C O HIMEJI SEISAK
IPC: H02P9/14
Filed: 1989-01-18
Abstract: A rectifier device (2) for a three phase AC generator (1) of an automobile is disclosed, in which the rectifier diodes (201, 202, 203) are of the high speed switching type having a reverse recovery time of not more than 2 seconds. Thus, the commutation surges, which adversely affects the performance of the equipment supplied by the output of the rectifier device (2), are suppressed. The generator (1) may have armature coils (101) in Y-connection and the rectifier device may comprise, in addition to the full-wave rectifier circuit (2) which rectifies the line output voltages of the armature coils in Y-connection, a series circuit of a pair of diodes (201d, 203d) which is coupled across the ouput terminals of the above mentioned full-wave rectifier circuit (2), wherein the neutral point of the Y-connected armature coils is coupled to an intermediate point between the pair of diodes. In such case, only the diodes of the series circuit, or alternatively, only the diodes of the full-wave rectifier circuit, may be of the high speed switching type. The rectifier device (2) may further comprise auxiliary diodes for outputting a voltage to a voltage regulator, which diodes are not high speed switching type.
Patent EP-0339877-A2 (EP)
Inventor: DAGLOW TERRY D
IPC: H01R24/58
Filed: 1989-04-21
Abstract: A connector system for use in coupling an implantable electrical lead (18) to an implantable pulse generator (122), or other implantable electrical apparatus. The connector system includes a connector pin assembly (20), typically mounted to the implantable lead and a connector block (100), typically mounted to the electrical stimulator. The connector block is provided with a lumen (102), in which a plurality of resilient, elastomeric rings (106-116) are linearly arranged. The rings are so sized as to frictionally engage a connector pin (30) which is provided with a plurality of conductive pads (46,48), each coupled to a conductor within the implantable lead. Certain ones (106,108) of the elastomeric rings are conductive, and engage with the conductive pads on the connector pin. Others (110,112,114,116) of the rings are nonconductive and act as insulators and fluid seals. The connector pin assembly is also provided with a circumferential groove (26), which interlocks with deflectable beam members (140,142) of a retainer (132) mounted to the connector block. An alternative connector block embodiment employs a metallic spring element to contact conductive areas on the connector pin.
Patent EP-0341897-A2 (EP)
Inventor: CHUANG PATRICK T
IPC: G06F17/30
Filed: 1989-05-04
Abstract: A content addressable memory system includes a plurality of memory cells arranged in rows and columns in an array of N bit words by M word cells, a plurality of word lines extending through the array for addressing different words in the memory cells, each of the words comprising a plurality of adjacent cells extending in a first direction in the array, a plurality of match lines extending through the array in parallel with the word lines in the first direction, a plurality of bit lines extending through the array in a second direction perpendicular to the first direction, each of the bit lines communicating with the cells in one of the columns extending in the second direc­tion, and a pair of registers connected to the bit lines for performing masking operations on bits in the array.
Patent EP-0358338-A2 (EP)
Inventor: TREVERTON JOHN ALFRED
IPC: C23C18/12
Filed: 1989-08-09
Abstract: A hydrous oxide sol such as a zirconia sol is applied to a solid e.g. metal surface and there cured to form a protective coating. The sol may include an adhesion promoter such as a silane and/or a sub-micron passenger powder. Application to the surface may be in one step, or two steps with the second designed to gel the sol. Depending on the microtexture of the sol and the surface, the treatment can be used to control, by increasing or decreasing, the adhesive properties of the surface to a subsequently applied organic coating, or simply to improve corrosion resistance.
Patent EP-0361977-A2 (EP)
Inventor: HEAVNER GEORGE
IPC: A61K38/00
Filed: 1989-09-29
Abstract: Peptides having the biological activity of the mole­cule human thymopentin, namely the ability to increase cGMP activity in human T-cell line CEM, have the formula 
R-Arg-X-Asp-Y-NR¹R² 
wherein 
R is H, lower alkyl, acetyl, formyl lower alkanoyl; 
X is Pro, dehydro-Pro, hydroxyl-Pro, D-Lys, Aib or Lys; 
Y is Gly or a D or L form of an amino acid selected from Val, Ala, Ile, Leu, Asp, Glu, Gln or Lys; 
R¹ is H and R² is lower alkyl or alkenyl having 1 to 10 carbon atoms, cyclic alkyl or alkenyl having 4 to 8 carbon atoms, aryl or NHR³, where R³ is a lower alkyl having 1 to 10 carbon atoms, cyclic alkyl or alkenyl having 4 to 8 carbon atoms, or aryl; or 
R¹ and R² together comprise a methylene chain of 4 to 7 carbon atoms. 
     These peptides can be used in pharmaceutical compo­sitions for regulating a deficiency or excess of T-cell function in human subjects.
Patent EP-0345199-A2 (EP)
Title: A device for indicating, on the vehicle's control panel inside the driver's cabinet during driving or stopping, the minimum and the maximum pneumatic pressure limits (lower and upper safety thresholds) in the inflated tyres of the vehicle.
Inventor: TSAGAS NIKOLAOS
IPC: B60C23/04
Filed: 1989-03-30
Abstract: A device for indicating, on the vehicle's driving panel duri­ng driving or stopping, the minimum and the maximum pressure limits (lower and upper thresholds) which is inside the infla­ted tyres of the vehicle. The device, which can transmit the dangerous limits of the pressure in the inflated tyres into the driving panel, can operate with the help of two isolated metallic strips (2, 3 or 151, 152) which play the role of a plate or cylindrical capacitor respectivelly, of one electro­nic circuit (27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 12, 11, 10, 9, 8, 5, 7, 3, 2, 32, 1, 28, 4, 6, 34, 29, 30) and of one pressure gauge (transducer) (1) which is a kind of an electric switch of the above circuit. One of the metallic strips (2 or 151) is placed on the rotating wheel and the other strip (3 or 152) is fixed on the non-rotating frame of the vehicle's chassis near to the wheel and very close to the first metallic strip so that to be a plate or cylindrical air capacitor. The electronic circuit produces alternative volta­ge in the ends of the coil (10) and when the pressure gauge close a circuit, by grounding the plate (2) on the metallic frame of the wheel (rim), in case of dangerous pressures, an alternating current flows in the circuit, which activates the photodiode (5).
Patent EP-0325562-A2 (EP)
Inventor: KUHLANEK ANTONIN
IPC: G01N27/333
Filed: 1989-01-20
Abstract: Dry multilayer electrode for the ion-selective determination of species in solutions. The electrode comprises a conductive layer, a mineral or organic redox couple, a reference electrolyte layer and an ion-selective membrane. The reference electrolyte is an ion-conductive polymeric material carrying covalently bound electrostatically charged groups.
Patent EP-0342183-A2 (EP)
Inventor: REIF JOHANN PETER DIPL ING DR
IPC: B60K17/344
Filed: 1989-05-08
Abstract: In a distribution gearing of a motor vehicle with at least two driving axles, a lubrication device is provided, the gear drive shaft (2) at the same time driving a lubricant pump (12). At least one loose wheel (3) is arranged on the gear drive shaft (2), and delivery lines (14) lead from the lubricant pump (12) to a spray pipe (15) for the tooth meshing points. In the gearbox housing (1), trapping pockets (7) for the lubricant sprayed off by the gear wheels (3, 4) are provided. To supply the bearing points of the loose wheels (3) with lubricant independently of the operating state, a trapping pocket (7) arranged above the gear drive shaft (2) is line-connected to the bearing of the loose wheel or loose wheels (3) via a longitudinal bore (9) and at least one transverse bore (11) of the gear drive shaft (2). <IMAGE>
Patent EP-0383295-A2 (EP)
Inventor: JAGUSCH SIEGFRIED
IPC: B41F31/00
Filed: 1990-02-14
Abstract: A temperature-regulating device for regulating the temperature of an inking cylinder and/or further cylinders of an inking unit of an offset printing machine having a plurality of printing units or inking units by means of a temperature-controlling means which is pumped through the cylinder via switchable partial loops, wherein one partial loop contains a heat exchanger, an additional heating apparatus is provided for a heating-up phase and actuators of the temperature-regulating device can be actuated by a regulating circuit, to which the signals from the feed flow and return flow temperatures of the cylinder can be fed.
Patent EP-0385365-A2 (EP)
Inventor: KISHI HIROSHI
IPC: C04B35/49
Filed: 1990-02-26
Abstract: A monolithic capacitor (10) having a dielectric ceramic body (15) cosintered with at least two base metal electrodes (14). The ceramic body (15) is composed of a major ingredient expressed by the formula, 
(1-α){(Ba k-x M x )O k TiO₂} + αCaZrO₃ 
where M is either or both of magnesium and zinc, and α,  k  and  y  are numerals in specified ranges. To this major ingredient is added a minor proportion of a mixture of boric oxide, silicon dioxide and at least one metal oxide selected from among barium oxide, strontium oxide, calcium oxide, magnesium oxide and zinc oxide. For the fabrication of capacitors the mixture of the above major ingredient and additives in finely divided form are formed into moldings of desired shape and size, each with at least two electrodes buried therein. The moldings and electrodes are cosintered in a reductive or neutral atmosphere at temperatures of less than 1200° C. and then are reheated at a lower temperature in an oxida­tive atmosphere.
Patent EP-0390139-A2 (EP)
Inventor: TAKADA TOSHIO
IPC: C30B23/02
Filed: 1990-03-29
Abstract: A ferroelectric thin film consisting of a single crystal of BaTiO₃ which has the perovskite structure is produced by a method comprising evaporating Ba and Ti in an atomic ratio of 1:1 from discrete evaporation sources of Ba and Ti to deposit them on a substrate in a vacuum deposition vessel while supplying a small amount of an oxygen gas to the reactor.
Patent EP-0391279-A2 (EP)
Inventor: SUGIURA SATOSHI
IPC: A61B5/055
Filed: 1990-03-30
Abstract: A method and an apparatus for nuclear magnetic resonance spectroscopy capable of obtaining the optimal setting of the RF power for each chemical component of interest, such that the nuclear magnetic resonance spectroscopic images or the localized spectrum with improved signal/noise ratio become obtainable. In the apparatus, the optimal RF power setting is obtained by changing the setting of the RF power sequentially to a plurality of different levels; then for each setting of the RF power, a signal strength of the nuclear magnetic resonance signals for the target chemical component is determined from the spectral data derived from the nuclear magnetic resonance signals, and the optimal RF power setting for which the signal strength of the nuclear magnetic resonance signals for the target chemical component is maximum is determined in accordance with the signal strength determined for each setting of the RF power.
Patent EP-0401500-A2 (EP)
Title: Vorrichtung zum Verstellen von biegsamen Druckplatten auf dem Plattenzylinder von Rotationsdruckmaschinen
Inventor: ROSKOSCH BERNHARD DIPL-ING
IPC: B41F27/12
Filed: 1990-04-21
Abstract: Die Erfindung betrifft eine Vorrichtung zum Verstellen von biegsamen Druckplatten auf dem Plattenzylinder von Rotationsdruckmaschinen mit Spannschienen, in denen beide Plattenenden eingespannt sind, mit Anlenkhebeln, an denen die Spannschienen an ihren beiden Enden gelenkig verbunden sind und mit Mitteln zur Korrektur des Passers, bzw. des Registers um einen genau bestimmten Drehpunkt, wobei diese Korrektur durch Verdrehen der Druckplatte während des Maschinenlaufs durchgeführt werden kann.
Patent EP-0413100-A2 (EP)
Inventor: HINTZEN ULLRICH
IPC: F27D3/14
Filed: 1990-06-09
Abstract: A refractory shutoff assembly for controlling the discharge of molten metal from a metallurgical vessel includes a refractory inner pipe to be fixedly mounted in a bottom of the vessel, such inner pipe having therethrough at least one opening at a position to be above the vessel bottom. A refractory outer pipe is mounted about the inner pipe and has therethrough at least one opening. The outer pipe has a lower end with an annular end surface. The outer pipe is movable relative to the inner pipe axially thereof between an open position, whereat the opening in the outer pipe aligns with the opening in the inner pipe, and a closed position, whereat such openings are isolated to block molten metal discharge. The length of possible axial movement of the outer pipe relative to the inner pipe from the open position is sufficient to enable movement of the outer pipe to another closed position, whereat the openings are isolated from each other and whereat the annular end surface sealingly abuts on an annular surface extending around the inner pipe, thereby entirely enclosing the inner pipe.
Patent EP-0410292-A2 (EP)
Inventor: SAKHPARA DILIP
IPC: B32B5/18
Filed: 1990-07-18
Abstract: A waterproof insert for lining the interior of contoured articles of clothing is described, which comprises two superimposed layers, each of which is a laminate composed of a sheet of porous polymeric membrane (1, 1') and a sheet of textile material (3, 3'), the said sheet of polymeric membrane being breathable but waterproof and coated with a breathable, hydrophilic polymer. The sheets are laminated by means of a discontinuous adhesive (2, 2') and the layers are joined to form a uniformly welded seam. The inserts slide easily over the inner protective lining of the article of clothing.
Patent EP-0419808-A2 (EP)
Inventor: HERTWECK GERNOT
IPC: F02D9/02
Filed: 1990-07-31
Abstract: A method is described for driving a throttle element arranged in the intake system of an air-compressing injection internal combustion engine, which element in the low load and speed ranges is held in the closed position and in the middle and high load and speed ranges is held in an opening position. 
<??>In order to be able to achieve a reduction in the emission of pollutants, particularly particle and nitrogen oxide emissions without the use of a costly device for the recirculation of exhaust gas, it is proposed to adjust the throttle element at any operating point of the internal combustion engine to that opening position which corresponds to an absolute pressure in the intake system downstream from the throttle element, which is determined from a load and speed-related characteristic, the reference value for the absolute pressure being corrected as a function of other operating parameters of the internal combustion engine. 
<IMAGE>
Patent EP-0433568-A2 (EP)
Inventor: KALT HANS-PETER
IPC: B60H1/00
Filed: 1990-09-19
Abstract: In a window-side seal, shaped like a sill, of successive flat radiators which extend upwards as far as a longitudinal carrier running at the height of the window, are encased and are supported on said carrier, said radiators having the purpose of heating the inner side wall in a bus, it is proposed for the sake of an easily detachable attachment of the flat radiator upper side with heat transmission to the sill without a heat bridge, that a sill strip consisting of two parts be used. The first part is held with its heat-conducting base body insulated from the longitudinal carrier and serves as an attachment basis for a baseplate which forms a component of the second part, consists of heat-conducting material and, when it is fixed, is placed in a heat-conducting connection with upper side of the flat radiator. <IMAGE>
Patent EP-0427034-A2 (EP)
Inventor: KRAUS HEINZ DIPL-ING
IPC: H04N5/655
Filed: 1990-10-20
Abstract: In a circuit chassis for a television receiver comprising a frame on which a circuit board carrying electronic components, heat sinks, transformers, tuner, IF amplifier and other modules is mounted, which circuit chassis is inserted into the housing of the television receiver, plug-in connecting elements for peripheral connections being provided at the rear of the chassis which are accessible through the rear wall of the set, it is provided that the circuit chassis consists of a basic chassis section and a second chassis section connected to the former, in which the signal processing circuits for the video signals and the connection circuits and interface circuits for these are provided. All remaining modules are on the circuit board of the basic chassis section. The plug-in connecting elements for peripheral connections are provided on the side of the chassis section and are accessible seen from the rear. A cover which engages behind a penetration in the rear wall or which engages flush in the latter prevents access to the connecting lines and components which extend visibly next to the plug-in connectors.
Patent EP-0436217-A2 (EP)
Inventor: OJI AKIHITO
IPC: A61K47/16
Filed: 1990-12-27
Abstract: An anti-inflammatory analgesic patch having a drug-reserver layer comprising 4-biphenylylacetic acid as the effective ingredient, a homo- and/or co-polymer of acrylic acid and ordinary adjuvants such as a shape-retaining agent, humectant, thickener, etc., which is characterized in that said drug reserver further contains crotamiton and pH of the drug reserver is adjusted within a range of 6 to 8 with a water-soluble organic amine and an organic acid.
Patent EP-0379248-A2 (EP)
Inventor: POTGIESSER JAN ANTOON LUDOLF
IPC: G11B5/23
Filed: 1990-01-12
Abstract: A method of producing a magnetic head (1), the method being based on the use of at least two ferrite core limbs (2, 3), one of the core limbs being provided with a layer (5, 6) of a material having a higher saturation magnetization than the ferrite of the core limbs, whereafter this core limb with the layer present thereon is structured in one manufacturing step, by means of a reactive ion etching process. In the magnetic head (1) the dimension ( a ), in a direction parallel to the gap width, of layer (5) is smaller than the corresponding dimension ( b ) of the facing core limb. The layer (5, 6) and a portion of the core limb (2, 3) under this layer have a trapezoidal cross-section.