baber/WOPTO huggingface dataset:
Patent EP-0537950-A1 (EP)
Inventor: COOK JOEL M
IPC: H01L21/3065
Filed: 1992-10-08
Abstract: The disclosure relates to a plasma etch reactor comprising a remote source of plasma (100, 110) mounted on a vacuum processing chamber (102) having a large permanent magnet ring (130, 132) around the area of the chamber where the plasma enters, magnetically oriented so that magnetic field lines are removed from said plasma in the processing chamber. Two or more pairs of magnet rings (120, 122 ; 124, 126) are mounted around said chamber to form a series of magnetic cusps about the wall of said chamber, to inhibit plasma electrons from striking the wall. A substrate entry port (128) can be fitted between the magnet rings, allowing automatic ingress and egress of said substrates with maximum efficiency.
Patent EP-0542572-A1 (EP)
Inventor: KAJITA TORU
IPC: G03F7/004
Filed: 1992-11-13
Abstract: A negative type radiation-sensitive resin composition which comprises (A) an alkali-soluble resin, (B) a compound which generates an acid upon irradiation, and (C) an aromatic compound having, as functional groups, an -OR group directly bonded to the aromatic ring in which R represents a substituted methyl group, a substituted ethyl group, a silyl group, an alkoxycarbonyl group or an acyl group, and a -CH₂OX group directly bonded to the aromatic ring in which X represents a hydrogen atom, an alkyl group having 1-5 carbon atoms or an R group which is as defined above, said aromatic compound being capable of cross-linking the alkali-soluble resin (A) in the presence of an acid, and optionally (D) a specific phenolic compound. The negative type radiation-sensitive resin composition is excellent in developability, pattern-formation, resolution and thermal durability.
Patent EP-0591586-A1 (EP)
Inventor: FUSE TOSHIHIKO C O NIPPON PILL
IPC: F16J15/34
Filed: 1992-12-29
Abstract: A sealing assembly for the annular space between a rotary shaft (2) and the surrounding casing comprising a rotary sealing ring (3) fixed to the shaft (2) and a stationary sealing ring (6) resilsiently biassed against the RING (3) by a lacating ring (4) characterised in that the stationary ring (6) is fitted into the annular space so as to be substantially free of radial displacement and in that the stationary ring (6) and the locating ring (4) are held in spaced sealing relationship by an 0-ring (9).
Patent EP-0504000-A1 (EP)
Inventor: MESMAIN JACQUELINE
IPC: D06F58/22
Filed: 1992-03-03
Abstract: Top-loading laundry dryer with rotary drum (3). It is equipped with a fluff filter (10), the filter cover (11) of which is fastened unremovably to a flange (9) of the drum and which is shaped as a slide filter, so that the filter element (12) can be extracted by a substantially vertical pull exerted from the bottom upwards. <IMAGE>
Patent EP-0567707-A1 (EP)
Inventor: GABILLARD BERTRAND
IPC: G06F12/0895
Filed: 1992-04-30
Abstract: The present invention basically consists in the use of a separate redundant read bus (37) fully dedicated to redundancy fed by a single spare sub-array (34'-1) which is common to all the memory sub-arrays (34-1, ...) of the cache memory (33). As a result, the redundant sense amplifiers (35'-1, ...) are no longer dotted with the normal sense amplifiers (35-1, ...) on a common read bus. The redundant sense amplifiers (35'-1) are dotted to the said redundant read bus (37) and the normal sense amplifiers (35-1, ...) are connected to a main read bus (36) comprised of 4 read busses (36-0, ...) in case of a 4-way set associative cache memory organization. Consequently, both the normal and redundant 32 data are valid and available at the same time at the outputs of the normal and redundant sense amplifiers, i.e., on the main and redundant read busses respectively. When the two late select address signals LS0 and LS1 become valid, then the correct information, i.e. the correct 8 data among said 32 to be output, can be immediately selected via a 1/4 multiplexer (39) provided with an INHIBIT (INH) input. The multiplexer (39) is normally controlled by the four decoded signals (derived from said two late select address signals) generated by a decoder (40) unless redundancy is required. In this case, the information generated by the bit address comparator 44 and stored in a latch (46), combined with the information generated by a late select address comparator (43) forces the multiplexer via said INHIBIT input, to select the redundant read bus instead of one read bus of the main read bus, to output the redundant byte as the selected one.
Patent EP-0542683-A1 (EP)
Inventor: KLEINE CHRISTIAN
IPC: B23B51/00
Filed: 1992-11-04
Abstract: The clamping shank 11 of a tool for impact drilling has at least two rotary driving grooves 14, 15, the lateral flanks 16, 17 of which, loaded during drilling, are not diametrically opposite one another, and two locking grooves 12, 13. The rotary driving grooves 14, 15 lead into the free end face 18 of the clamping shank 11 in order to be able to axially insert the rotary drivers of a chuck 14, 15. The locking grooves 12, 13 are closed at the end adjacent to the end face 18 in order to prevent the tool from being thrown out upon engagement of a locking body of the chuck. 
<??>In order to avoid fatigue fractures due to wear in the rotary driving grooves 14, 15 as well as peak stresses between the regions of the cross-sectional areas which are located between the locking grooves 12, 13 and the rotary driving grooves 14, 15, the locking grooves 12, 13 do not lie diametrically opposite one another. 
<??>For reasons of cost-effective manufacture, only one locking body is provided in a chuck according to the invention, which locking body forms an angle of less than 90 DEG  with the smaller rotary driver. 
<IMAGE>
Patent EP-0505327-A1 (EP)
Inventor: CIRRI GIANFRANCO
IPC: H01J27/18
Filed: 1992-02-28
Abstract: An ion engine comprising means for the generation of primary plasma by discharge in a gas wherein said discharge is obtained by means of the simultaneous use of a magnetic conditioning and confinement field and an electromagnetic field, the latter being at a frequency such that the cyclotron resonance effect of the electrons in the gas can be exploited. The engine comprises means (5, 7) of generating a static magnetic field and means (9, 11) of generating and applying an electromagnetic field at cyclotron frequency. By using the cyclotron resonance effect, it is possible to improve the processes of plasma generation and the processes of ion beam extraction by means of the use of an optimized system of grids made of refractory material. These processes are optimized to match the differences in the operating conditions acting on the intensity of the magnetic field.
Patent EP-0516832-A1 (EP)
Inventor: DHURJATY SREERAM
IPC: G06F3/06
Filed: 1991-12-17
Abstract: Imprimante laser radiographique (14) comprenant une mémoire à grande vitesse (16) servant à stocker des images numériques. Ladite mémoire à grande vitesse (16) comporte une pile de dispositifs de stockage à disques magnétiques ou optiques auxquels on peut accéder en parallèle à partir d'un bus de données numériques (12). Il n'est plus nécessaire d'utiliser une mémoire externe FIFO, étant donné qu'on transfère directement les données provenant du bus de données dans un format imbriqué, dans des mémoires intermédiaires situées dans les dispositifs de stockage à disques (16).
Patent EP-0523218-A1 (EP)
Title: A stapling tool.
Inventor: COTELLESSA SERGIO
IPC: H02G3/00
Filed: 1992-02-04
Abstract: A stapling tool (10) for driving a two part staple assembly (200) over cabling for fixing the cabling to timber. The staple assembly (200) has a staple (202) and a saddle (204), the saddle (204) spacing and electrically insulating the staple (202) from the cabling and thus inhibiting the staple (202) from damaging the cabling. The stapling tool (10) has a guide (30) for guiding along the cabling for periodic stapling. The stapling tool (10) also has a staple mechanism (14) for carrying a store of the staples (202) and saddles (204) so that the staples (202) can be driven over the saddles (204) about the cabling. In one embodiment the staples (202) and the saddles (204) are in separate sets and the staple mechanism (14) has separate chambers (72 and 70) for supplying the staples (202) and the saddles (204). In another embodiment the staples (202) are preloaded onto the saddles (204) and the staple mechanism (14) has a single chamber of appropriate shape.
Patent EP-0575464-A1 (EP)
Inventor: BERKNER KATHLEEN L
IPC: C12N15/57
Filed: 1992-02-28
Abstract: The catalytic active site for Factor VII is modified to produce a compound which effectively interrupts the blood coagulation cascade. The modifications render Factor VIIa substantially unable to activate plasma Factors X or IX. Pharmaceutical compositions of the modified Factor VII are used to treat a variety of coagulation-related disorders.
Patent EP-0533950-A1 (EP)
Inventor: KONDO KATSUYOSHI ITAMI WORKS O
IPC: C22C1/04
Filed: 1992-04-03
Abstract: A method of manufacturing an oil pump rotor of aluminum alloy excellent in resistance to wear, strength at high temperature, and dimensional precision, in which rapidly solidified aluminum alloy powder of high performance containing a dispersion intensifying particle-forming element such as a transition element, solution-treating and age-hardening element, and hard particles is solidly bound through one hot forging so as to be subjected to sizing treatment. Rapidly solidified aluminum alloy powder is subjected to cold or warm pre-forming process to be 75 ∼ 93 % in relative density, undergoes heating and degassing treatment for 0.25 to 3 hours in the atmosphere of inert gas at a temperature ranging from 300 to 560 °C, and, immediately afterward, is subjected to hot coining at a temperature ranging from 300 to 560 °C so as to be formed into a solid body having a porosity ranging from 2 to 5 %, whereby a product thus solidified is subjected to sizing treatment. Since re-reaction between steam and aluminum is controlled by inert gas when heating the pre-formed product, hot coining is performed in the state that the solid phase dispersion is liable to occur, and powder is solidly bound through one forging. Because of porosity of 2 to 5 % remaining in the solidified product on completion of hot coining, dimensional precision can be increased by subsequent sizing, thereby enabling the manufacture of a rotor sufficiently withstanding a high temperature application.
Patent EP-0574543-A1 (EP)
Title: Lighting fixture reflector containing ultraviolet absorber
Inventor: TENNANT R ALEXANDER
IPC: F21V7/22
Filed: 1992-02-27
Abstract: Reflective, metalized plastic films for use in lighting fixture reflectors have improved performance when the plastic film upon which the metalization layer is deposited contains ultraviolet absorber.
Patent EP-0544876-A1 (EP)
Title: Process for the combined incineration of sewage and rubbish.
Inventor: KUENSTLER HANS
IPC: F23G5/00
Filed: 1992-06-26
Abstract: Sewage sludge from municipal and industrial sewage systems can be incinerated in conjunction with the incineration of refuse in a refuse incinerator as environmentally safely as possible, with a favorable energy balance and low expenditures for technology and equipment. The sewage sludge can be fed into a rotary tubular kiln, while in a countercurrent, flue gas from a refuse incinerator can be passed through the rotary tubular kiln. The resulting vapors from the sewage sludge incineration can then be injected back into the refuse incinerator for afterburning, while the components of the vapors are useful for the reduction of the formation of nitrogen oxide during the incineration of the refuse.
Patent EP-0595831-A1 (EP)
Inventor: NEUHAUS THOMAS
IPC: H03K17/14
Filed: 1992-06-25
Abstract: Dans un circuit limiteur de la puissance du signal optique émis par un laser (LD), le courant est fourni par le laser grâce à une pluralité de montages en série d'un transistor (T1, T2, T3, T4) et d'une résistance (Re1, Re2, Re3, Re4), ces montages en série étant interconnectés en parallèle. En outre, une limitation du courant maximal s'écoulant dans le laser en fonction de la température de fonctionnement du laser est assurée par un signal de commande variable avec la température et transmis aux électrodes de commande des transistors.
Patent EP-0597978-A1 (EP)
Title: Disposable container for moist paper towels and a method of making the same.
Inventor: PEARLSTEIN LEONARD
IPC: B65D81/22
Filed: 1992-08-04
Abstract: A biodegradable paperboard container having an inner moisture resistant barrier coating for storing moist towels and a method for producing the container and moist towels.
Patent EP-0586613-A1 (EP)
Title: Antagonistes de la bradykinine
Inventor: CHERONIS JOHN C
IPC: A61K38/17
Filed: 1992-03-30
Abstract: L'invention se rapporte à un agent antagoniste de la bradykinine, représenté par la formule: X(BKA)n, où BKA représente la chaîne peptidique d'un peptide antgagoniste de la bradykinine, X représente un groupe de liaison et n représente un nombre entier supérieur à 1. Les substitutants de BKA peuvent être identiques ou différents. Sont également décrits des antagonistes monomères de formules X(BKA) ainsi que des antagonistes de bradykinine représentés par la formule: (Y) (X) (BKA), où X et BKA ont les valeurs indiquées ci-dessus et Y représente la chaîne peptidique d'un antagoniste ou d'un agoniste pour un récepteur non bradykinine.
Patent EP-0553344-A1 (EP)
Inventor: EBERBACH MARK ALLEN
IPC: A61B17/03
Filed: 1992-08-18
Abstract: Procédé et appareil destinés à être utilisés par un chirurgien dans la réparation d'une partie affaiblie ou déréglée de l'anatomie d'un patient, comprenant une gaine (48) présentant une extrémité distale positionnable dans le corps d'un patient, ainsi qu'une extrémité proximale positionnée à l'extérieur du corps de ce dernier pouvant être manipulée par un chirurgien, la gaine étant d'une longueur s'étendant à partir de l'extérieur du corps d'un patient à travers une ouverture laparoscopique ménagée dans une cavité chirurgicale du patient, une prothèse (14) mobile depuis l'intérieur de la gaine jusqu'à un emplacement adjacent à la partie déréglée à réparer, ladite prothèse présentant un passage allongé situé à proximité de sa périphérie, ainsi qu'un dispositif d'introduction (32) positionné dans la gaine et présentant une extrémité distale couplée à la prothèse, ledit dispositif d'introduction étant adapté pour déplacer la prothèse depuis l'intérieur de la gaine jusqu'à l'extérieur de celle-ci, et pour déployer la prothèse dans une orientation fonctionnellement déployée à proximité de la partie à réparer.
Patent EP-0608285-A1 (EP)
Title: Visquous aqueous surface-active compositions.
Inventor: NICKEL DIETER
IPC: C11D1/83
Filed: 1992-10-07
Abstract: The stability in storage and flowability of liquid water-based alkyl glycoside preparations of relatively low concentration were to be improved and their handling under in-use conditions was to be facilitated by an increase in viscosity with very small quantities of non-alkyl-glycoside active substance. This was achieved by gel-form aqueous mixtures consisting essentially of 2% by weight to 15% by weight of an alkyl glycoside corresponding to the formula R1-O(G)n, in which R1 is an alkyl radical containing 8 to 22 C atoms, G is a glycose unit and n is a number of 1 to 10, 0.05% by weight to 2% by weight of an anionic surfactant of the sulfate or sulfonate type, the ratio by weight of alkyl glycoside to sulfate and/or sulfonate being 40:1 to 5:1, and 83% by weight to 97.95% by weight water or a mixture of water with a water-miscible organic solvent.
Patent EP-0565663-A1 (EP)
Inventor: WANG HARRY T
IPC: G02B6/00
Filed: 1992-09-25
Abstract: Un système de ligne à retard programmable en fibre optique utilise plusieurs lignes à retard programmables en fibre optique, et effectue des commutations parmi les lignes à retard afin de les inclure dans une voie de retard globale. La commutation effectuée parmi les lignes à retard est coordonnée avec la programmation de ces lignes de sorte que seule une ligne à retard présentant un programme de retard établi est incluse dans la voie de retard globale. Chaque ligne à retard comprend une multiplicité de segments de fibre optique de longueurs variables. Le retard de la ligne est programmé par la commutation de segments particuliers dont les longueurs totales correspondent à la période de retard requise. Les lignes à retard multiples sont utilisées pour simuler la distance et la vitesse d'une cible afin de mettre à l'épreuve un système de radar. La programmation de chaque ligne à retard individuelle, ainsi que la commutation entre les lignes sont de préférence commandées par un ordinateur résidant dans le simulateur de cible.
Patent EP-0642509-A1 (EP)
Inventor: BRESLOW RONALD
IPC: C07D277/44
Filed: 1992-10-05
Abstract: The present invention provides the compound having the structure: wherein each of R1 and R2 are independently the same as or different from each other; when R1 and R2 are the same, each is a substituted or unsubstituted arylamino, cycloalkylamino, pyridineamino, piperidino, 9-purine-6-amine, or thiozoleamino group; when R1 and R2 are different, R1=R3-N-R4, wherein each of R3 and R4 are independently the same as or different from each other and are a hydrogen atom, a hydroxyl group, a substituted or unsubstituted, branched or unbranched alkyl, alkenyl, cycloalkyl, aryl, alkyloxy, aryloxy, arylalkyloxy, or pyridine group, or R3 and R4 bond together to form a piperidine group and R2 is a hydroxylamino, hydroxyl, amino, alkylamino, dialkylamino or alkyloxy group; and n is an integer from about 4 to about 8. The present invention also provides a method of selectively inducing terminal differentiation of neoplastic cells and thereby inhibiting proliferation of such cells. Moreover, the present invention provides a method of treating a patient having a tumor characterized by proliferation of neoplastic cells. Lastly, the present invention provides a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a therapeutically acceptable amount of the compound above.
Patent EP-0582773-A1 (EP)
Inventor: WEST FRANK THOMAS
IPC: B60N2/07
Filed: 1993-03-02
Abstract: A latchable track assembly for use with a seat in a vehicle, is disclosed. The assembly comprises first and second generally U-shaped slidably engaged track members adapted for relative sliding movement with respect to each other along a first longitudinal axis. The first track member has a first row of consecutive teeth on the first track member with the first row in aligned, generally parallel relation to the first axis, the consecutive teeth defining interstices positioned one between each pair of the consecutive teeth. There is a locking member having a least one detent portion dimensioned to be positionable within at least one of the interstices in transverse intruding relation to the first row of consecutive teeth and a bracket member rigidly attached to the second track member and adapted to laterally support the locking member in juxtaposed pivotable relation to the first track member. The locking member is mounted on the bracket member such that the at least one detent portion is selectively positionable into and out of the interstices and moves into and out of the interstices in a plane substantially transverse to the first longitudinal axis by corresponding selective operation of the locking member, thereby to selectively retain the first and second track members in fixed longitudinal latched relation with respect to each other.
Patent EP-0572796-A1 (EP)
Inventor: WIEKENBERG GUENTHER DIPL-ING F
IPC: G01P13/04
Filed: 1993-04-28
Abstract: For the purpose of controlling devices having a multiplicity of operating modes such as, e.g. the tape operating modes of a video tape recorder, use is made of operating mode selector switches which in addition to selecting an operating mode also permits the functional control of the respectively selected operating mode. Such operating mode selector switches are implemented by using two rotatable coding devices having photoelectric sensors, or by means of sliders and contact decks (banks). In the known implementations, it is disadvantageous that the rotatable coding devices are either complicated or interference-prone. In the rotatable coding device according to the invention, these disadvantages are prevented by using as sensors simple momentary-contact switches (51, 52) which are operated via operating cams (N) on the rotatable coding device (C). <IMAGE>
Patent EP-0569891-A1 (EP)
Inventor: GREIFENEDER KARL
IPC: D02G3/04
Filed: 1993-05-08
Abstract: There is described a yarn, in particular a sewing yarn, containing at least one multifilament yarn component which forms a core. This multifilament yarn component has been overwrapped with at least a second yarn component to form a core yarn. The at least one multifilament yarn component forming the core of the core yarn is a customary textile standard multifilament yarn. The tenacity of the spun core yarn varies between 32 cN/tex and 55 cN/tex, preferably between 37 cN/tex and 48 cN/tex. There is also described a process for manufacturing the core yarn. It involves overspinning at least one multifilament yarn component serving as the core with a second yarn component. The at least one multifilament yarn component forming the core is a partially oriented (pre-oriented) multifilament yarn (POY) which in its molecular structure corresponds to a textile standard multifilament yarn. The multifilament yarn forming the core is drawn in such a way that its tenacity varies between 60 cN/tex and 90 cN/tex, in particular between 71 cN/tex and 90 cN/tex.
Patent EP-0573924-A1 (EP)
Inventor: LEE MIN SOO
IPC: G02C3/02
Filed: 1993-06-04
Abstract: The eye glass frame is comprised of a pair of rims for receiving the lenses; side temples connected at one end to the outside edge of each rim, each side temple formed to rest behind the wearer's ears; and, at least one supporting member attached to the side temple in the temple of the wearer for securing the eye glass frame to properly position the lenses for the wearer's eyes. The glass frame may has several supporting members, which have several alternative configurations. That is, the supporting member may be comprised of at least one joint member attached to the side temple in the wearer's temple area, and at least one head seating member formed at the free end of the joint member. The supporting member may be further comprised at least one connecting member provided between the joint member and the head seating member. The head seating member has several alternative configurations.
Patent EP-0577128-A1 (EP)
Inventor: SAKURAI HIROSHI
IPC: G01B11/00
Filed: 1993-07-01
Abstract: The present invention relates to a method for mounting a component at a specific position, preferably on a substrate such as a printed circuit board, by means of attracting the components through an attracting nozzle from a component supply unit, transferring the component and mounting same at the desired position. Said method is improved in that by detecting the projection width of the component rotating in a X-Y-plane through a predetermined angle of rotation about it's vertical axis a normal attracting position of the component is discriminated and correcting amounts of the component's mounting position with respect to the rotational position and one of the longitudinal positions of the component in direction of the X-axis or Y-axis are measured while a correcting amount of the other longitudinal position is calculated on the basis of the correcting amounts.
Patent EP-0581083-A1 (EP)
Inventor: FAULHABER MARK EDWIN
IPC: H04N1/053
Filed: 1993-07-09
Abstract: A method for correcting image exposure and positional errors, arising from the components and geometry of a scanning system, wherein compensating electronic signals are generated to modulate the image data in order to correct said errors.