baber/WOPTO huggingface dataset:
Patent EP-0455185-A2 (EP)
Inventor: BERGMANN WOLFGANG
IPC: C09K23/00
Filed: 1991-04-27
Abstract: A microemulsion composition for treating the hair, comprising a water-insoluble amino-containing compound, such as an amine or an amino-functionalized silicone; an ionizable metal salt, wherein the metal has a valence of at least II, such as magnesium chloride or zinc chloride; an ester compound having the general structural formula 
 
 
 
        R₁-O-(A) X -CH₂CO₂R₂, 
 
 
 
wherein R₁ is an alkyl group including from about eight to about 18 carbon atoms, R₂ is an alkyl group including from one to about four carbon atoms, A is an alkylene oxide moiety wherein the alkylene group includes from one to about four carbon atoms, and X is a number in the range of from about 4 to about 20; and water, and wherein the composition has a pH of less than 7 and a particle size in the range of from about 0.1nm to about 250nm, to impart durable conditioning properties to treated hair is disclosed.
Patent EP-0458349-A2 (EP)
Inventor: MOGI TOMOHIRO
IPC: G09G3/36
Filed: 1991-05-24
Abstract: In a liquid crystal display device, to improve the contrast, the frame frequency is raised by scanning the scanning electrodes (X) of the liquid crystal display panel (17) a plurality of times during one field interval of the video signal. The scanning electrodes (X) are divided into two groups, which are scanned alternately. An image memory (M) is provided to store video signals. In scanning the liquid crystal display panel (17), the video signal from the video signal supplying source (11) and the video signal read from the image memory (M) are alternately supplied to the liquid crystal display panel. The image memory (M) stores only part of the video signal such as the video signal for every other horizontal interval or the signal consisting of the most significant bit only, not the entire video signal.
Patent EP-0487828-A2 (EP)
Inventor: LOBO EDWARD
IPC: H01G9/10
Filed: 1991-08-02
Abstract: A metallized film capacitor and method of manufacture in which the tab (48) connected to the bottom end of the wound capacitor section has insulating tape (50) along the part of the length thereof which extends along the section and the section is within an insulating tube in the capacitor can. A second tab (49) has one end connected to the top end of the capacitor section. A liner (60) having a foldable section is attached to the ends of the terminal studs (29) on the inside of the can cover and the uninsulated ends of the tabs which are connected to the terminal studs are insulated and protected from other parts of the capacitor by being sandwiched between the folded sections of the liner.
Patent EP-0472201-A2 (EP)
Inventor: DAUM RICHARD DIPL-ING
IPC: G01L9/14
Filed: 1991-08-22
Abstract: The pressure transducer (1) has a diaphragm (3) which is deflected by the pressure to be measured. A measuring circuit (12) - which has a Hall sensor, eg. - measures the deflection of the diaphragm (3) in a contactless fashion and converts it into a signal proportional to the pressure. The housing (2) of the transducer (1) is constructed as a rotary part, and the diaphragm (3) is secured in the interior of the housing (2) by a securing ring (8) with a pressure ring (6) located therebetween. The other components of the transducer (1), as well as a cover (20) which seals the housing, are also secured in the housing by securing rings (15, 22). <IMAGE>
Patent EP-0468824-A2 (EP)
Inventor: WITHENSHAW JOHN DAVID
IPC: C11D3/37
Filed: 1991-07-29
Abstract: Particles of active compounds are granulated in a continuous process by contacting them in a high shear mixer with granulation liquid in the presence of a film-forming polymer and then drying the wet granules. The film forming polymer is substantially insoluble in water at pH 7 but more soluble in aqueous alkali at pH 10 and is preferably applied in the form of an aqueous dispersion of polymer particles. The process is used to granulate detergent additives, suitably bleaching components including a bleach activator, tetraacetylethylenediamine (TAED).
Patent EP-0478309-A2 (EP)
Inventor: EDWARDS KIM B
IPC: H01M50/548
Filed: 1991-09-25
Abstract: A charger for charging a rechargeable electrochemical cell including: a first conductive terminal having a central opening therein and a first contact end, the first conductive terminal connected to circuitry capable of providing charging current at a first charging rate; and a second conductive terminal positioned within the opening, the second conductive terminal having a second contact end portion extending outwardly from and electrically insulated from the first contact end, the second conductive terminal connected to circuitry capable of providing charging current at a second charging rate. The charger may have an insulator with an insulating contact end portion in place of the second conductive terminal having a second contact end portion. Also, a rechargeable electrochemical cell for use with a charger including: conductive flexible positive and negative plates; the cell having a top end with a perimeter and a bottom end electrically connected preferably to the negative plate; an annular charging contact seat integral to and protruding outwardly from the top end and located on the top end away from the perimeter; and the charging contact seat in electrical connection with the positive plate. Additionally, combinations of a rechargeable electrochemical cell and a charger therefor are included.
Patent EP-0479503-A2 (EP)
Inventor: ANDERSON DALE HUBER
IPC: H01R12/79
Filed: 1991-09-27
Abstract: An electrical connector including a top clamp plate (12), two circuit bars (14a,14b), a resilient pressure pad, a bottom clamp plate (16), and means for fastening two flexible circuits (18,20) and a third circuit device in mating electrical contact therein is disclosed. Each flexible circuit is mounted on and wrapped about a separate one of the circuit bars with an adhesive to provide a solidly backed sub-assembly. The top clamp plate is then fastened to the sub-assemblies with screws (28,30) and retaining clips (150,151) to create a single sub-assembly. The resilient pressure pad is mounted on the bottom clamp plate and the third circuit device (22) is mounted thereon. Each circuit bar is then mounted over the third circuit device to make electrical contact between the third circuit device and each flexible circuit. The components are aligned using pins (73,74,75,76) extending upward from the bottom clamp plate. The single sub-assembly is then fastened to the bottom clamp plate using screws to complete the assembly. In an alterna-tive embodi-ment, a resilient connector pressure pad (21) having wires extending through and protruding from the thickness thereof is used. The resilient connector pressure pad is located between the flexible circuits and the third circuit device, the wires protruding therefrom actually completing the electrical contact.
Patent EP-0480637-A2 (EP)
Inventor: ONODERA KEN
IPC: B41J5/30
Filed: 1991-10-04
Abstract: An image processing system for colour reversing, in which code data is received from a host computer via a reception buffer and analyzed. A logical operation is performed between bit patterns developed in bit-map RAM areas corresponding Y (yellow), M (magenta) and C (cyan) inks or toners and a bit pattern developed in a bit-map RAM area corresponding to a K (black) ink or toner, the K bit pattern is cleared, and the bit patterns of the Y, M and C bit-map areas that have been subjected to the logical operation are reversed, whereby an attractive color reversal is realized.
Patent EP-0481734-A2 (EP)
Inventor: HAYASHI YUTAKA
IPC: H01L21/84
Filed: 1991-10-15
Abstract: The invention provides a semiconductor device for use in a light valve device, and a processor fabricating the same. The semiconductor device comprises a support substrate (1), a semiconductor thin film (5,6,7) on the support substrate, a switching transistor (4) having a channel region (7) formed in the semiconductor thin film and a main gate electrode (9) for controlling the channel region, and an electrode (3) electrically connected to the switching transistor for energisation by the switching transistor. A light-shielding thin film (11) is disposed on the side of the channel region opposite the main gate electrode, being separated from the channel region by an insulating film (10). 
     In the process for fabricating the said conductor device, the light-shielding thin film, the insulating film and the semi-conductor thin film are laminated on the support substrate and are selectively etched to form a desired light-shielding thin film pattern. Then, the switching transistor and the electrode are formed subsequently.
Patent EP-0507334-A2 (EP)
Inventor: HARTMANN UWE
IPC: H02M3/335
Filed: 1992-04-03
Abstract: A switched-mode power supply for supplying power to electronic apparatuses, whose switched-mode power supply transformer has, in a known manner, an additional winding Wz, apart from the primary winding Wp and the secondary winding arrangement Ws, which additional winding is inductively coupled to the primary winding Wp and by means of one connection to earth as well as by means of a further connection, via a diode D, to the battery voltage Ub, in which by means of a coupling capacitor Ck, which is connected to points of equal inductance with respect to earth between the primary winding Wp and the additional winding Wz, the stray inductance of these two windings is short-circuited and, in consequence, any voltage surge which exceeds approximately double the value of the battery voltage Ub is prevented. In the case of known switched-mode power supplies, the diode D and the capacitor Ck are always connected to the same point on the additional winding Wz. In the case of the switched-mode power supply according to the invention, its connection, in contrast, takes place in this way only in the case of a specific duty cycle of the switching transistor T, while, in the case of duty cycles differing from this, they are connected at different points to the additional winding Wz, depending on said duty cycle. <IMAGE>
Patent EP-0508340-A2 (EP)
Inventor: KEZUKA HIROAKI SUN CORPOROUS T
IPC: C07C68/00
Filed: 1992-04-04
Abstract: A process for producing an organic carbonate which comprises reacting an organic hydroxy compound and carbon monoxide in the absence of oxygen and in the presence of a catalyst comprising (a) palladium or a palladium compound, (b) a quinone or an aromatic diol formed by reduction of the quinone or a mixture thereof, and (c) a halogenated onium compound is disclosed. 
     According to the invention, organic carbonates can be produced efficiently.
Patent EP-0514688-A2 (EP)
Inventor: CALIFANO ANDREA
IPC: G06V10/46
Filed: 1992-04-27
Abstract: The invention provides automatic acquisition and recognition of complex visual shapes within images. During an acquisition phase, models are derived from interest points acquired from a target shape. The models are stored in and can be retrieved from a lookup table via high dimension indices. When an image is inputted, triplets of interest points in the image are used to compute local shape descriptors, which describe the geometry of local shapes in the image. In turn, triplets of local shape descriptors are used to compute high dimension indices. These indices are used for accessing the lookup table having the models. The models are used for the automatic recognition of target shapes.
Patent EP-0518088-A2 (EP)
Inventor: MUELLER WOLFGANG DR
IPC: C12R1/145
Filed: 1992-05-20
Abstract: The clostripain obtained from the culture filtrate of Clostridium histolyticum DSM 627 is employed for the coupling of arginine with amino-terminal protection or of peptides with amino-terminal protection and with carboxy-terminal arginine (acyl donor) with an amino acid or a peptide with amino-donor function. The enzyme can be obtained in high purity by alcohol precipitation and subsequent adsorption of the enzyme which has been obtained from the culture filtrate after alcohol precipitation onto a reactive dye, and be used for the coupling. The specific activity of clostripain is at least 80 U/mg. Clostripain catalyses not only the abovementioned coupling of proteinogenous amino acids but also the coupling of a proteinogenous with a non-proteinogenous amino acid.
Patent EP-0521350-A2 (EP)
Title: Drive-wheel-hub assembly having an outer seal
Inventor: HOBBIE JAMES ROGER
IPC: B60K17/30
Filed: 1992-06-18
Abstract: An outer seal for a drive-axle-wheel hub keeps axle-gear lubricant separated from wheel-bearing grease by preventing leakage to and from the wheel-bearing cavity at the outer end of the spindle. A sleeve-like outer-seal journal (50) is pressed into a groove (60) in the outer face of an outer lock nut (38). A seal-carrier ring (62) fits over the wheel hub drive studs (22) between a hub (16) and an axle-shaft cap (42). The ring (62) carries a lip-type resilient outer seal (52) that slidably presses against the outer seal journal (50). Wheel bearing life is extended.
Patent EP-0538567-A2 (EP)
Inventor: HAUFF WERNER
IPC: A62C2/06
Filed: 1992-08-05
Abstract: The device possesses a barrier box (4) which is arranged in a sealed manner against the wall (3) in the wall opening (2), receives the conduits (1) in a lead-through opening (7) and forms, between end walls (9), a receiving means (10) which is open towards the lead-through opening (7) and is intended for a movable container (11) which can be adjusted into the lead-through opening (7) and contains a fire-proofing agent (12) which, in the event of a fire, increases its volume due to the effect of heat and fills the lead-through opening (7) as a result. The wall of the container (11) at least partially comprises a deformable casing (11') which, when the container (11) moves into the lead-through opening (7), can be extended in the movement direction and by the length of the adjustment path and, under the effect of an internal pressure arising within the container (11), bears, inside, on the walls delimiting the receiving means (10) and the lead-through opening (7).
Patent EP-0531949-A2 (EP)
Inventor: HATAKEYAMA MASAHIRO
IPC: H05H3/02
Filed: 1992-09-08
Abstract: A small-sized fast atom beam source which is capable of neutralizing ions at a high rate and of emitting a fast atom beam efficiently and with excellent directivity, wherein, a gas is introduced into the area between a plate-shaped cathode having multiplicity of atom emitting holes and a plate-shaped anode disposed to face opposite to the cathode to induce gas discharge by a DC high-voltage power supply, thereby forming a plasma, and ions that are produced by the plasma are accelerated toward the cathode and neutralized in and near the atom emitting holes, which have length larger than the diameter therof, thereby emitting a fast atom beam at a high rate of neutralizaion.
Patent EP-0535532-A2 (EP)
Inventor: VIAUD JEAN
IPC: A01F15/14
Filed: 1992-09-24
Abstract: 2.1. In conventional methods for tying a bail (44), the tying means (46) is wound onto the circumferential surface of the bail (44) and is cut off after a plurality of turns. The disadvantage of this is that the free end of the tying means (46) comes loose during the further handling of the bail (44) and possibly pulls off a plurality of turns, so that the bail (44) is no longer held together sufficiently firmly. 2.2. A method and two devices, by which the free end of the tying means (46) is connected to the bail (44) via an adhesive means (50), are proposed. 2.3. This method and the devices can be used on round-bail presses which can be employed in agriculture. <IMAGE>
Patent EP-0508728-A2 (EP)
Inventor: ANDERSON TERRY O
IPC: E21B47/12
Filed: 1992-04-07
Abstract: A system adapted to be disposed in a borehole for operating one or more apparatus, comprising one or more control systems connected respectively to said one or more apparatus; and controller means connected to said one or more control systems and responsive to an input stimulus for storing information and for generating an output signal in accordance with said input stimulus and at least a part of said information stored in said controller means, said output signal from said controller means energizing said one or more control systems, said one or more control systems operating said one or more apparatus.
Patent EP-0511779-A2 (EP)
Inventor: HOLLAND WILLIAM ROBERT
IPC: G02B6/42
Filed: 1992-04-23
Abstract: A substantially parallel array of printed wiring boards (11A-E) each support a light source element (13A-E) and a light detector element (14A-E). Each light source element is connected to all of the light detector elements of the other printed wiring boards by optical fibers (18) supported in arcuate grooves (16) of an optical backplane member (12). Each source element is also connected to a source terminal (26) and each detector element is connected to a detector terminal (27), which permit bypass interconnections between selective source elements and detector elements. In another embodiment (FIGs. 10 and 11) a broad surface (33) of the optical backplane member (32) contacts edges of the printed wiring boards (31A-C).
Patent EP-0518588-A2 (EP)
Title: Spatial filter for a two dimensional image and X-ray imaging system with improved spatial filter
Inventor: NONNWEILER EDWARD DEAN
IPC: H04N5/32
Filed: 1992-06-08
Abstract: A medical imaging system includes a photodetector array which converts an X-ray image into a series of picture elements arranged in rows and columns of a two dimensional matrix. The picture elements are read from the array on a column by column basis. A spatial filter for the picture elements includes a first filter that applies one filter function to the pixels in each column of the image. The partially filtered pixels are stored in a first memory and then read therefrom row by row in a field interlaced order. The rows of picture elements are sent to a second filter that applies another filter function to each row. The fully filtered picture elements from the second filter either are stored or converted to a video signal for display.
Patent EP-0549240-A2 (EP)
Inventor: TONOOKA TAKASHI
IPC: G01R1/04
Filed: 1992-12-15
Abstract: A socket for use in mounting of an electrical part with lead members has a main base member with contact elements secured therein and a reciprocating cover member movable up and down with respect to said base member and including a cam member adapted to engage said contact elements so that as said cover member moves from a first original position to a second position and back again the contact elements likewise move from the first position to a second position and then back again to the first position. This movement allows the insertion of the electrical part into the socket and the contacting of the contact elements with the lead members. The base member further includes at least 2 surfaces positioned along with a mounting surface so that the electrical part when mounted is guided into proper mounting position and maintains this position after contacting by contact members so that accurate contacting can be made between the contact elements of the socket and the terminal parts of the electrical part without the need of a latch mechanism.
Patent EP-0550378-A2 (EP)
Inventor: LAMBRIDES GREGORIOS OF ZACHARI
IPC: B60R25/00
Filed: 1992-09-21
Abstract: The antitheft system of the car's security consists from the basis (1), which has two (2) cuts (3 and 4), the cut (3) is scarved on a small moving slab (2) which slides stabily on the base (1), in the aforementioned two (2) cuts the two arms of the brakes and accelerator the base of the locket (6) are entering and in the cut incorporated security locket (6) a guide found on the base of the locket (6) in which it enters, slides and is held the moving pulling bar (5) and at the edge of the base of there is an inhibitor (STOP) (8) of the bar or axe which holds constantly the bar on the basis (constant dependense), but allowing at the same time to move (opens and closes) making a peripherical bow (8a) and from the bar (5). 
     If we place the base on the arms of the two pedals, i.e. brakes and accelerator with their insertion in the two (2) cuts and after the entering of the bar in the guide of the base from the locket's side and pushing it up to the end, to the inhibitor, we have simultaneous and automatic security - locking - of the incorporated locket and in the second case where the bar is constantly depended from the basis, at the placement of the basis on the arms of the pedals of brakes and accelerator is open and found under the arms of the pedals, pushing of the bar upwards, insetion to a small projection - guide of the security locket, and we have simultaneuous and automatic security-locking of the Incorporated locket, and so we have in boths (2) cases, the blocking of the brakes and accelerator between them and consequently the inactivity of both, as the independent and free movement of the one from the other is impossible.
Patent EP-0553802-A2 (EP)
Inventor: BOUCHE BERNHARD DR-ING
IPC: E01F13/00
Filed: 1993-01-28
Abstract: The invention relates to a driving device for a gate (10) or the like, which can be pivoted between two end positions through a predetermined pivot angle of preferably essentially 90 DEG , with an electric drive motor (3) which is supported by a support (1) and pivots a tree shaft (10) to and fro via a crank gear (5), and with compensating springs (16) for the gate (10) which engage on the support (1). To reduce the torque load and the spring excursion, it is envisaged that the compensating springs (16) engage via a crank (14, 15) on a gear shaft (6) of a gear (4) connected downstream of the drive motor (3), which shaft can in each case be rotated to and fro through double the pivot angle. <IMAGE>
Patent EP-0556764-A2 (EP)
Inventor: COLOSIMO MARIO
IPC: B60G7/02
Filed: 1993-02-16
Abstract: The subject of the invention is an axle with pneumatic springs for trailers with suspension links (3) designed as springs, the front ends of which are swivel-mounted by spring eyes (9) on pivot pins (10) fixed in brackets (2) secured to the chassis, a steel-rubber bushing (11, 12) being pressed in between the pivot pins (10) and the inner spring eye (9). In order to improve the elasticity and the wear characteristic of the suspension link spring mounting it is proposed to insert receiving rings (15) into the side walls (13, 14) of each bracket (2) concentrically with the pivot pin (10), to extend the pivot pins (10) and to arrange an internal steel bushing extension (17) and a rubber ring (16) in an annular space between the pivot pins (10) and each receiver ring (15). <IMAGE>
Patent EP-0569998-A2 (EP)
Inventor: PATEL RAMESH N
IPC: C12R1/78
Filed: 1993-05-14
Abstract: Microorganisms or reductases derived therefrom reduce a diketo ester
       
 to form the associated 3-hydroxy, 5-hydroxy, or 3,5-dihydroxy esters. Selected microorganisms produce the preferred stereoisomers
       
 which can be used to prepare antihypercholesterolemic agents such as