baber/WOPTO huggingface dataset:
Patent EP-0569540-A1 (EP)
Title: Complementary logic input parallel (clip) logic circuit family.
Inventor: VINAL ALBERT W
IPC: H01L27/092
Filed: 1992-01-31
Abstract: A high speed low Capacitance Complementary Logic Input Parallel (CLIP) logic family includes an FET driving stage, a complementary FET inverter, and at least one gating FET. The dimensions of the gating FET are controlled relative to the dimensions of the driving stage FETs to provide a high speed logic circuit. AND and OR CLIP logic circuits may be provided. A clocked CLIP logic circuit may be provided by adding a clocking FET. A latching clocked CLIP logic circuit may also be provided by adding a latching FET. In the latching clocked CLIP logic circuit, the gate output is latched so that it does not change during the clock period regardless of changes in the logic inputs of the circuit. The speed of the CLIP logic circuits may be further increased by including germanium in the channel of its P-channel FETs to thereby increase carrier mobility in the P-channel FETs. The N-channel FETs are free of germanium. The internal capacitance of the CLIP logic circuits is also decreased by using common diffusion regions in the integrated circuit for pairs of driving stage FETs. Common source and/or common drain diffusion regions may be used.
Patent EP-0531480-A1 (EP)
Inventor: STRITZL KARL
IPC: A63C9/00
Filed: 1992-03-25
Abstract: Une mâchoire antérieure (1) comprend un dispositif indicateur de valeurs de déclenchement prédéterminées. Cette mâchoire inférieure (1) comprend un boîtier (2) et un manchon (5) ajustable en longueur par rapport au boîtier, contre la force d'un ressort de déclenchement (6) qui s'appuie sur le boîtier (2). Le manchon (5) est assujetti à une extrémité d'une barre de traction (8), alors que son autre extrémité porte une plaque de déclenchement (8b) accrochée par en bas par les bras plus courts de deux leviers coudés (12a, 12b). Le boîtier (2) est pourvu d'un évidement (2b) essentiellement rectangulaire dans lequel est ménagée une fenêtre (3) qui permet de lire les valeurs de déclenchement indiquées par un indicateur (9). Afin d'assurer une indication précise de la valeur de déclenchement même lorsque la position du manchon (5) est modifiée par rapport au boîtier (2) quand on engage la chaussure de ski, le manchon (5) d'un tel dispositif comprend sur son côté supérieur tourné vers l'échelle (3b) une surface inclinée (5c) par rapport à l'axe longitudinal du boîtier (2). L'indicateur (9) est associé aussi bien à la surface inclinée (5c) du manchon (5) qu'à l'échelle (3b).
Patent EP-0639185-A1 (EP)
Title: PROCESS FOR THE SELECTIVE HYDROGENATION OF -g(g),-g(d)-EPOXYALKYLENES TO EPOXYALKANES.
Inventor: FALLING STEPHEN NEAL
IPC: C07D303/04
Filed: 1991-12-17
Abstract: Disclosed is a novel process for the preparation of epoxyalkanes and epoxycycloalkanes which comprises hydrogenating  gamma , delta -epoxyalkenes or  gamma , delta -epoxycycloalkenes in the presence of a rhodium catalyst. The process is especially useful for the preparation of 1,2-epoxybutane from 3,4-epoxy-1-butene.
Patent EP-0539540-A1 (EP)
Title: Device for connecting a computer into a telecommunications network, and a procedure for adapting the bit rate in this device.
Inventor: BURKART HANS
IPC: H04Q11/04
Filed: 1992-05-07
Abstract: The computer interface for allowing data transfer between the computer (R) and other data peripherals (EA,ED) coupled to the network (OF,PF) comprises a modular interface assembly (SB). The latter has at least one connection at an initial data transfer bit rate. Integral bit rate adaption is used to obtain a higher data transfer bit rate via a parallel computing unit. The computer (R) is connected to the interface assembly (SB) via a multi-bus system (I).
Patent EP-0602043-A1 (EP)
Inventor: WANG JOSEPH
IPC: G01N33/487
Filed: 1992-04-08
Abstract: Pour réaliser l'analyse par injection de lots d'échantillons on utilise un appareil et l'on suit un procédé permettant d'injecter et de transporter des analytes vers un détecteur plongé dans un électrolyte inerte et enfermé. Le passage de l'analyte sur la surface du détecteur permet de mesurer les concentrations de l'échantillon. Les détecteurs comprennent généralement des électrodes sélectives (11, 15, 16), telles que des surfaces (11') modifiées de manière biologique ou chimique, des capteurs à sélectivité ionique, des systèmes optiques ou thermiques, et les conduites, les soupapes et les pompes sont par conséquent éliminés. Cette invention concerne également un procédé et un appareil permettant de détecter des métaux lourds à l'état de traces, à l'aide d'électrodes recouvertes de mercure sérigraphiées. Selon ce procédé on utilise des analyses d'épuration voltampéremétrique et potentiométrique. On a analysé des solutions en utilisant des techniques d'agitation et de non-agitation, ainsi que des techniques d'aération et de désaréation. On a également employé des échantillons d'un microlitre appropriés pour le dépôt sur lamelle.
Patent EP-0588844-A1 (EP)
Inventor: SCHOFIELD ANDREW NOEL
IPC: G01M99/00
Filed: 1992-06-11
Abstract: Centrifugeuse destinée à l'élaboration de modèles à l'échelle, et dotée d'une paroi de fond rotative, circulaire et relativement massive (80) pouvant faire partie d'un tambour (10), éventuellement conjointement avec une paroi périphérique détachable (81) soit dotée d'une cuve annulaire (83) recevant les échantillons, soit constituée d'une telle cuve. Sinon, une pluralité de récipients (84) recevant les échantillons peuvent être montés autour de ladite paroi périphérique.
Patent EP-0678007-A1 (EP)
Inventor: KLICEK MICHAEL S
IPC: A61M1/00
Filed: 1992-05-04
Abstract: An electrical circuit system which provides electrical energy to a surgical apparatus having ultrasonic fragmentation, aspiration and electrosurgical coagulation capabilities, which system also includes an impedance sensing network and automatic feedback power output control to reduce RF power output as load impedance increases, thereby reducing RF leakage current.
Patent EP-0591454-A1 (EP)
Title: Method and apparatus for folding wing portions of flat dough members.
Inventor: BRINK POUL ERIK
IPC: A21C11/00
Filed: 1992-06-29
Abstract: PCT No. PCT/DK92/00204 Sec. 371 Date Dec. 27, 1993 Sec. 102(e) Date Dec. 27, 1993 PCT Filed Jun. 29, 1992 PCT Pub. No. WO93/00013 PCT Pub. Date Jan. 7, 1993.In the production of various kinds of pastry it is actual to effect a folding-over of wing portions of flat dough members, such that these portions are folded down over some stuffing deposited e.g. on a middle area of the dough member. While this is easily done manually, it has been very difficult to automatize the operation, but according to the invention this is achieved in a very simple and efficient manner. A rubber resilient shaping plate (8) is used, which, through foldable areas (12), is connected with projecting wing portions (10) each associated with a depending rubber rod (16). At their lower ends these rods are rigidly attached to an actuator plate (18), which, in being raised relative to the shaping plate (8), urges the rubber rods upwardly for folding the wing portions (19) up- and inwardly. Hereby the rubber rods will be bent, and due to the tensions thus produced a further raising of the actuator plate can result in the rods (16) causing the wing portions (19) to be folded inwardly over and down towards the shaping plate.
Patent EP-0789853-A1 (EP)
Inventor: TRAYNER DAVID JOHN
IPC: G02B27/22
Filed: 1992-07-15
Abstract: PCT No. PCT/GB92/01295 Sec. 371 Date Jan. 14, 1994 Sec. 102(e) Date Jan. 14, 1994 PCT Filed Jul. 15, 1992 PCT Pub. No. WO93/02372 PCT Pub. Date Feb. 4, 1993Viewing apparatus for providing a viewer with an apparent 3-D image includes a diffusing holographic optical element screen, horizontal strip lamps for illuminating the screen from a plurality of different positions and a liquid crystal display for effecting spatial modulation of the light from the respective positions so as to illuminate respective images on the screen. The arrangement is such as to provide a plurality of viewing zones whereby each image can be seen only from a corresponding one of the zones.
Patent EP-0595893-A1 (EP)
Title: Apparatus for removing cataractous-lens tissue
Inventor: L ESPERANCE FRANCIS A
IPC: A61F9/011
Filed: 1992-07-06
Abstract: An instrument for ophthalmic surgery to remove cataractous-lens tissue has an elongate stem which enables external manipulation at its proximal end and which at its distal end presents a cutter adjacent a transiently open cavity into which cut or chopped tissue can be manipulated. The instrument provides for selectively operated closure of the thus-loaded cavity, an event which must occur before laser radiation can issue within the cavity, in fragmenting or emulsifying reduction of cut or chopped tissue within the cavity. Thus, reduced, the fragmented material is extracted by an aspirating flow of liquid. This process is repeated until the capsulary bag has been cleared of cataractous material, be it nuclear or cortical.
Patent EP-0598009-A1 (EP)
Inventor: OLSON PHILLIP TERRY
IPC: C12R1/465
Filed: 1992-08-03
Abstract: Préparation de natamycine dans un processus de fermentation continu comprenant une phase de montée de concentration de natamycine dans un bouillon de fermentation, suivi par une phase d'équilibre dans laquelle la composition et le volume du bouillon sont maintenus constants par la production de natamycine, la production de culture, ainsi qu'une addition de milieu et un retrait de bouillon d'un volume égal.
Patent EP-0607354-A1 (EP)
Inventor: OUDET CLAUDE
IPC: H02K33/06
Filed: 1992-10-09
Abstract: La présente invention concerne un actionneur électromagnétique comportant une structure statorique réalisée en un matériau magnétique doux non saturable en régime nominal, comportant deux parties statoriques (1 et 2), l'une ou moins des structures statoriques (1) présentant un pôle central (5) de longueur YC et deux pôles latéraux (6, 7) de longueur YL, lesdites parties statoriques (1, 2) délimitant un entrefer E à l'intérieur duquel est disposé un organe rotorique mobile comportant deux paires de pôles de longueur YR constitués par des aimants minces permanents (10 et 11) aimantés transversalement, caractérisé en ce que la longueur YC du pôle statorique central (5) est supérieure ou égale à la course Y de l'organe mobile rotorique augmentée d'une longueur sensiblement égale à la longueur E de l'entrefer, la longueur YL des pôles latéraux (6, 7) étant déterminée par le volume occupé par la bobine électrique d'excitation en fonction de la force par puissance électrique appliquée et de l'épaisseur Z de ladite bobine, l'épaisseur Z étant mesurée selon un axe perpendiculaire au plan des aimants minces (10, 11), la longueur YL des pôles latéraux (6, 7) étant supérieure à la longueur YC du pôle central (5).
Patent EP-0553717-A1 (EP)
Inventor: PRIOLO VINCENZO
IPC: B07C3/00
Filed: 1993-01-21
Abstract: A robot for emptying a postal machine (4) having a plurality of containers (8) into which the postal items (17) (letters and cards) are delivered and form a substantially ordered stack of items (17), one on top of another. The robot includes a base structure (30) located on a rectilinear structure (33) arranged parallel to a wall (9) of the postal machine (4) and a columnar structure (36) which is fixed to the base structure (30) and supports a slide (47) slidable vertically on the columnar structure (36) itself. The slide (47) supports a pair of arms (62) which are slidable relative to the slide (47) and have gripper devices (70) at their ends arranged to be introduced into one of the containers (8) to grasp a stack of postal items (17), to withdraw them from the container (8) and to deposit them on a conveyor belt (20).
Patent EP-0567011-A1 (EP)
Inventor: FUDAKI TSUTOMU
IPC: F16G15/08
Filed: 1993-04-16
Abstract: A swivel hook assembly comprises a web-engaging member (1) adapted for engaging a web and having a pivotal hole 7 formed therein and a hook member (2) including a hook body (2') and a coupling member (10) for pivotally joining the hook body with the web-engaging member (1). The coupling member (10) comprises a pair of opposed guide studs (13), a pair of opposed resilient engaging studs (14) mounted in a circles on one end of the hook body (2') and a bridge block (15) also mounted on said one end of the hook body (2'), disposed between the engaging studs (14) with spaces (S) left therebetween and interconnected with the guide studs (13), each opposed engaging stud (14) having an outward-projecting prong (16) formed on the upper end, the guide studs (13) being round in their respective outer peripheral surfaces and having the outer round peripheral surfaces run along an imaginary circle which is slightly less in diameter than the pivotal hole (7), the outward-projecting prongs (16) of the engaging studs (14) being forced through the pivotal hole (7) against the resiliency of the engaging studs (14) and snapped into engagement with the pivotal hole (7) under the resiliency so that the hook member (2) is pivotally mounted on the web-engaging member (1).
Patent EP-0573951-A1 (EP)
Inventor: REIMANN MONIKA
IPC: A01G23/04
Filed: 1993-06-08
Abstract: To take a packing (packaging, baling) fabric for wrapping the root balls of trees and bushes which are to be transplanted, which consists of a wide-meshed woven fabric in which the threads consist of natural (preferably jute) and synthetic (preferably acrylic) fibres and develop it further in such a way that, on the one hand, it contains as little plastic as possible, in order that undesirable disadvantages and pollution of the soil may be avoided, but on the other to use a sufficient amount of plastic in order that the fabric will continue to hold the root ball together even after a period of growth, it is proposed that threads consisting of natural fibres and threads consisting of synthetic fibres alternate in the fabric in such a way that, after the threads (1, 3) made of natural fibres have disappeared, for example rotted away, the fabric remains intact, albeit with a larger mesh size. <IMAGE>
Patent EP-0578238-A1 (EP)
Inventor: HAEYRINEN SEPPO
IPC: B66B1/44
Filed: 1993-07-07
Abstract: Safety device arrangement for stopping the downward drift of an elevator car (1), said arrangement comprising a controllable arrester (10) mounted on the supporting frame (7) of an elevator car and provided with latches (20), and for each latch a stop block (26) immovably mounted in the elevator shaft (3). The arrangement comprises buffer elements (13) placed between the arrester (10) and the supporting frame (7) of the elevator car. When the elevator car rests on latches (20) engaged by stop blocks (26), the resulting supporting forces are passed between the car frame (7) and the arrester (10) substantially only through the buffer elements (13).
Patent EP-0580035-A1 (EP)
Inventor: BRAMSIEPE ROBERT
IPC: E04H17/14
Filed: 1993-07-09
Abstract: Connector for an enclosure fence, in particular for fence posts (3), respectively comprising plastic hollow profiles, and transverse fence bars (4) to be connected in an expansion-compensating manner thereto, the connector having a rear side which is to be fitted on the fence post (3), engages around edge flanges (3'', 4''), which are present on both sides of the fence post, and exhibits L-shaped retaining clamps (2') which are arranged in pairs opposite each other and having a front side with fastening means which project therefrom and are intended for the transverse bars (4) which are to be plugged therein by their ends. The connector comprises an essentially rectangular plate (1) which is provided on its front side, on the four corners thereof, with L-shaped retaining clamps (2'') which face one another in pairs and are intended for plugging in, on both sides, the transverse bars (4) which are provided with corresponding edge flanges (4''). <IMAGE>
Patent EP-0597245-A1 (EP)
Title: Atemschutzmaske mit Überdruck im Maskeninnenraum
Inventor: KRUEGER EDMUND
IPC: A62B9/02
Filed: 1993-10-06
Abstract: Eine Atemschutzmaske (1) mit Überdruck im Maskeninnenraum (26) mit einem Lungenautomaten (8) an einem Anschlußstutzen (32) der Atemschutzmaske, einem Schaltglied (11) am Lungenautomaten zur Erzeugung des Überdrucks und einem auf das Schaltglied wirkenden Betätigungselement (23) am Anschlußstutzen zur Einschaltung des Überdrucks, soll derart verbessert werden, daß eine Umschaltung auf Überdruckbetrieb nur bei angelegter Atemschutzmaske wirksam ist. Zur Lösung der Aufgabe ist vorgesehen, daß das Betätigungselement (23) derart aus dem Anschlußstutzen (32) heraus an einen Grenzbereich (6) zwischen Atemschutzmaske (1) und Gesicht eines Maskenträgers (4) geführt ist, daß es beim Anlegen der Atemschutzmaske durch Wechselwirkung mit einem Gesichtsflächenteil (5) des Maskenträgers (4) in Einschaltstellung gebracht ist. <IMAGE>
Patent EP-0577182-A1 (EP)
Inventor: BEGLEY WILLIAM JAMES EASTMAN K
IPC: C07D257/04
Filed: 1993-06-21
Abstract: A photographic element comprises a support bearing at least one photographic silver halide emulsion layer and at least one coupler (A) having a water solubilizing group wherein coupler (A) forms a compound that is washed out of the photographic element during photographic processing and forms a coupling-off group represented by the formula: 
 
 
 
        -X - Rel² - T² - INH 
 
 
 
wherein: 
   X is selected from oxygen, nitrogen or sulfur; 
   X-Rel² contains a photographic ballast and is a releasing group for releasing T²-INH from X-Rel² by elimination electron transfer reaction during photographic processing without substantial delay of releasing; 
   T² is a timing group that releases INH by elimination electron transfer reaction with timing delay during photographic processing; 
   INH is a development inhibitor group; 
   The photographic coupler (A) enables formation of easily removable dyes in photographic elements and processes that provide images having improved acutance, stability and interimage effects.
Patent EP-0593140-A1 (EP)
Inventor: DOERING TILMANN
IPC: B41B19/00
Filed: 1993-09-20
Abstract: A mirror head for a photocomposing machine is fastened on the output shaft (2) of a high-speed electric motor (1). Mirror surfaces (4a,4b) arranged at an angle to an axis of rotation (3) guide impinging light beams (5) of a laser radially onto a respective photosensitive web (4d) of film or material, introduced in the form of a circular arc. In order to increase the exposure speed by 100%, it is proposed that in the case of several mirror surfaces (4a,4b) arranged at the same angle (6) with respect to the axis (3) of rotation and in an axially symmetric manner, in each case one optical focusing system (8a;8b) is assigned on the circumference (7) of the mirror head in the beam path (4c), and that each optical focusing system (8a;8b) is fastened in one receiving part (9), and that two receiving parts (9) can be respectively displaced or adjusted axially with respect to each other. <IMAGE>
Patent EP-0554034-A1 (EP)
Inventor: CHOMCZYNSKI PIOTR
IPC: C12N15/10
Filed: 1993-01-25
Abstract: Shelf-stable solvent solutions and methods for simultaneously isolating RNA, DNA and proteins from biological samples are disclosed. The solvent solutions include phenol and a guanidinium compound, preferably at a concentration below about 2M, which is effective in isolating substantially pure and undegraded RNA, substantially pure and undegraded DNA, and proteins from the same biological sample.
Patent EP-0613859-A1 (EP)
Inventor: SKEELS GARY W
IPC: C01B39/46
Filed: 1993-03-01
Abstract: A novel aluminosilicate zeolite, denominated LZ-277 is synthesized hydrothermally from aqueous gels in the Na₂O - Al₂O₃ - SiO₂ system and in the absence of an organic templating agent. The as-synthesized LZ-277 has a chemical composition on an anhydrous basis expressed in terms of molar oxide ratios of: 
 
 
 
        1.0 ± 0.1 Na₂O : Al₂O₃ : 3-15 SiO₂ 
 
 
 
and has a low adsorptive capacity for SF₆ compared with the prior known, and possibly topologically related, zeolite Phi.
Patent EP-0605945-A1 (EP)
Inventor: FRANK EDWARD H
IPC: G06F3/048
Filed: 1993-10-08
Abstract: A central processing unit (CPU) is provided and is coupled to a display for displaying graphic and other data in multiple overlapping windows. The CPU is further coupled to one or more input devices which permits a user to selectively position a cursor and input and manipulate data within each of the windows on the display. The windows include defined areas having window features such as text, icons and buttons corresponding to functions to be executed by the CPU. Multiple applications may be executed concurrently by the CPU such that each application is associated with one or more windows. Each display element ("pixel") comprising the display is represented by multiple bits in a computer frame buffer memory coupled to the CPU. An alpha value (α) is associated with the intensity of each pixel of the display, such that multiple images may be blended in accordance with a predefined formula utilizing the alpha values. By setting the alpha values appropriately, transparency may be accomplished such that data associated with underlying windows may be rendered visible to the user. Effectively, the present invention merges multiple images through alpha "blending" such that several images appear transparently on top of one another. The present invention, through the selective use of alpha blending, permits underlying windows to display data visible to the user through windows which are overlaid above an underlying window.
Patent EP-0613986-A1 (EP)
Inventor: FROEHLICH BRUNO
IPC: E04F21/18
Filed: 1993-12-30
Abstract: The device (1) for lifting and positioning a ceiling panel (43) on the ceiling (45) of a room comprises a vertical guide (9) and a lifting cylinder (27) which lifts the panel-receiving means (25) with the panel (43) located thereon to the ceiling (45) and presses it thereon until a fastening means (47) fixes the panel on the ceiling (45). The device (1) can be displaced to all sides on rollers (5), with the result that the ceiling panel (43) can be positioned without difficulty. <IMAGE>
Patent EP-0618658-A1 (EP)
Inventor: PENNISI ALESSIO
IPC: H02H5/04
Filed: 1993-03-31
Abstract: A bandgap type, thermal protection circuit for an integrated circuit does not require the use of a comparator and a voltage divider of the bandgap voltage. By contrast, the simplified thermal protection circuit of the invention utilizes a first transistor for mirroring the current flowing through the bandgap circuit through a second transistor that is functionally connected between the output node and ground. The control terminal of said second transistor is connected to a temperature dependent voltage derived from the bandgap circuit. The crossing point between the characteristic of such a temperature dependent voltage and of the V BE  characteristic of said second transistor versus temperature determining the required transition on the output node.
Patent EP-0583229-A1 (EP)
Inventor: ORLANDI GIAMPAOLO
IPC: B65D41/62
Filed: 1993-08-06
Abstract: The present patent refers to a cap cover element consisting of a hollow body (1) which is placed on the upper part of a bottle or similar container showing a cap, and preferably a crown cap. The cap cover (1) shows an annular edge which may be continuous or may be provided with sectors (2). The annular edge engages the lower part of the cap. Further, the invention shows slots (6) and seats (7) which permit the use of bottle opening tools.