baber/WOPTO huggingface dataset:
Patent EP-0419461-A1 (EP)
Inventor: GOODWIN DENNIS L
IPC: H01L21/285
Filed: 1988-06-17
Abstract: Un système amélioré de manutention de tranches de silicium comprend une paire de bras robotiques (41) dont la partie terminale extérieure est couplée chacune à un appareil d'entraînement (101) qui étend, rétracte et met en rotation les bras robotiques (41). Les extrémités opposées des bras robotiques (41) sont connectées à une barre de ramassage (43). Du gaz est fourni sous pression à travers des passages (191, 185, 203, 221) ménagés dans les bras robotiques (41) à la barre de ramassage (43) dans laquelle des passages additionnels (319, 323, 325, 327, 329, 331) dirigent le gaz vers des orifices de sortie (360, 361, 362, 363, 364, 365, 366, 367) qui, à leur tour, dirigent le gaz radialement vers l'extérieur et vers la bas contre une tranche de silicium (81). Selon le principe de Bernoulli, ce courant de gaz crée une région de basse pression entre la barre de ramassage (43) et la tranche de silicium (81), ce qui permet à la barre (43) de ramasser la tranche (81) sans contact. Un orifice central de décharge (368) dirige un courant de gaz dans un sens essentiellement perpendiculaire à la surface supérieure de la tranche (81) afin d'éliminer l'effet d'aspiration et de réduire la turbulence. Des filtres (229) peuvent être agencés dans les passages creux (203) à l'intérieur des bras robotiques (41) afin de filtrer des particules contenues dans le gaz, et un filtre terminal (261) peut être fonctionnellement agencé entre la partie terminale antérieure des bras robotiques (41) et l'orifice d'admission de la barre de ramassage (43).
Patent EP-0354244-A1 (EP)
Inventor: INOUE MICHIYA - HIRAYAMA -CHOM
IPC: G06K19/077
Filed: 1988-08-04
Abstract: La carte à circuit intégré décrite est un organe à mémoire en forme de carte contenant un circuit intégré placé dans un boîtier prédéterminé, et le circuit intégré contient un processeur et une mémoire. Lors de la fabrication des connecteurs et des commutateurs, les parties conductrices menant aux broches des connecteurs et aux bornes des commutateurs en provenance de la configuration interne du circuit sont noyées dans un adhésif isolant servant à fermer le boîtier hermétiquement.
Patent EP-0428511-A1 (EP)
Inventor: KEEFER BOWIE GORDON
IPC: F02G1/043
Filed: 1988-10-24
Abstract: On procède à une adsorption par oscillation de pression afin de séparer un mélange gazeux de départ en un gaz recherché et un mélange gazeux appauvri, dans laquelle soit un composant adsorbé plus facilement soit un composant adsorbé moins facilement du mélange gazeux de départ, a été sensiblement purifié pour obtenir le gaz recherché. L'appareil et le procédé permettent la récupération de l'énergie de dilatation, ainsi que des échanges considérables de mélange gazeux de départ pour remplacer des quantités équivalentes de mélange gazeux appauvri pendant chaque cycle.
Patent EP-0354936-A1 (EP)
Title: Vorrichtung zur erfassung des wegs oder des drehwinkels
Inventor: DOBLER KLAUS
IPC: G01D5/20
Filed: 1988-11-17
Abstract: Bei einer Vorrichtung (10) zur Bestimmung des Wegs oder des Drehwinkels eines Maschinenteils wird zwischen zwei feststehenden Scheiben (11, 12) eine Blende (15) bewegt. Auf einer Scheibe (12) ist eine von einem hochfrequenten Wechselstrom durchflossene Spule (17) angeordnet und auf der anderen Scheibe (11) eine vorzugsweise halbkreisförmige Schicht (19) aus elektrisch leitendem Material aufgebracht. Die Blende (15) weist auf der der Spule (17) zugewandten oder abgewandten Stirnseite (22) in regelmäßiger Reihenfolge mehrere halbkreisförmige Streifen (22) aus ferromagnetischem Material und Streifen (23) aus elektrisch leitendem, aber nicht ferromagnetischen Material auf. Dadurch ist es möglich, durch axiale Verschiebungen der Blende (15) auftretende Meßfehler zu eliminieren. Abstract A device (10) useful for determining the path or the angular rotation of a machine part comprises a diaphragm (15) which moves between two stationary discs (11, 12). A coil (17) through which a high-frequency alternating current flows is arranged on one disc (12) and a preferably semi-circular layer (19) of an electrically conductive material is applied to the other disc (12). The diaphragm (15) carries on its front face (22) facing toward or away from the coil (17) several semi-circular strips (22) of ferromagneticd material and strips (23) of electrically conductive non-ferromagnetic material in regular sequence. This makes it possible to eliminate measurement errors due to axial displacements of the diaphragm (15).
Patent EP-0379613-A1 (EP)
Inventor: DOLBY RAY MILTON
IPC: G11B20/10
Filed: 1989-01-24
Abstract: A "hybrid" encoder has a characteristic action suitable for substantially full complementary playback in an audio signal transmission or recording system using decoders designed for one type complementary encode/decode system while permitting compatible decoding with decoders designed for use with another type complementary encode/decode system, or playback without any special decoders at all. The hybrid encoder is a series or parallel arrangement of two encoders that are modifications of standard encoders used in the two systems. In the preferred embodiments the two systems are A-type noise reduction and spectral recording. A variable degree of hybrid encoding is provided by varying the characteristic controlling circuit parameters in the two encoders, or in a preferred embodiment, by providing a variable combining arrangement that selects selects from the outputs of a hybrid encoder and an unmodified encoder (spectral recording).
Patent EP-0341698-A1 (EP)
Inventor: WAGNER ORYN B
IPC: E02F3/32
Filed: 1989-05-10
Abstract: A backhoe is mounted to a rear portion of a loader by means of a locking sideshift mount 
     The sideshift mount includes a main frame (34) fixedly mounted to the loader, and a slide frame (36) which is slidably mounted to the main frame (34) for transverse movement between the left and right sides of the loader. A pair of locking apertures (66) open downwardly from a lower surface of the slide frame (36). A pair of stabilizers (44L, 44R) are mounted to the rear portion of the loader adjacent the left and right sides of the main frame (34). Locking pins (68L, 68R) on the stabilizers (44L, 44R) extend upward and are cooperable with the locking apertures (66). When the slide frame (36) and backhoe are positioned on the left or right side of the main frame (34), and the stabilizers (44L, 44R) retracted by hydraulic cylinders (64), the locking pins (68L, 68R) will engage the slide frame (36) and prevent movement of the backhoe (12).
Patent EP-0344620-A1 (EP)
Inventor: FONTANA CARLO
IPC: A44C5/24
Filed: 1989-05-26
Abstract: Closing device for watch-straps, bracelets, jewels and simi­lar comprising a plate (12) and pairs of strips (16) hinged together at one end (14) and coupled at the free end to couplable connecting means. These connecting means comprise two hollow bodies (20) and (42) open on the opposite side and a locking element (30) partially inserted in one of the hollow bodies (20) and maintained projecting from said body by means of elastic means (28), said projecting part (36) be­ing insertable and couplable in the cavity of the second hollow body (42). 
     The plate (12) and the strips (16) may be divided into at least two elements hinged together. 
     Alternatively, there may be four elements, a main containing elements and the others becoming gradually smaller so that they may be inserted one in the other.
Patent EP-0414950-A1 (EP)
Inventor: NAGLER WERNER DIPL-ING
IPC: H04Q11/08
Filed: 1989-08-31
Abstract: The time stage memory (SM) of the time switching stage of the exchange exhibits two halves having in each case storage capacity dimensioned for accepting the content of one pulse frame, into which the information is successively, cyclically written, certain storage areas being allocated for the offering trunks (Zu1 to Zun) in accordance with time markers valid for these. The optional read out occurs from one half which has just been loaded or from the in each case other half of the time stage memory, the decision on this being made in such a manner that information items distributed to the time slots of several time channels and belonging together and read out successively come from the same and, if possible, from the most recent pulse frame. <IMAGE>
Patent EP-0369420-A1 (EP)
Title: Verfahren zur Herstellung von 4,4'-Dinitrodiphenylamin
Inventor: TRONICH WOLFGANG DR
IPC: C07C209/00
Filed: 1989-11-15
Abstract: Verfahren zur Herstellung von 4,4'-Dinitrodiphenylamin, dadurch gekennzeichnet, daß man 1 Mol 4-Halogennitrobenzol mit etwa 1 bis etwa 3 Mol eines Alkalimetallcyanats in Gegenwart von etwa 0,5 bis etwa 5 Mol Wasser in Dimethylsulfoxid bei Temperaturen von etwa 150 bis etwa 170°C umsetzt.
Patent EP-0355877-A1 (EP)
Inventor: BORN SIJTZE
IPC: H04L12/28
Filed: 1989-06-20
Abstract: A network in which not only the transmission of control signals and information signals in transmission sections (1, 1a), but also the switching in switching devices (24) and the joining or the separation of the control signals and information signals take place in the optical domain. 
     The control signals (c) and the information signals (d) in the optical domain are distinguishable from each other, and they are both   coupled in and out in one and the same optical conductor (1, 1a). For distinguishing the control signal from the information signal the transmission modes (e.g. the wavelength or the polarization mode) thereof can be different. A distinction between the control signal and the information signal can also be effected by opposite directions of transmission; for controlling a switching device a control signal is then transmitted to the switching device via a glass fibre which at the same time serves for the transmission of information signals in an opposite direction.
Patent EP-0360316-A1 (EP)
Inventor: VAN DER MAREL CORNELIS
IPC: H01J9/12
Filed: 1989-08-30
Abstract: Alkali metal source based on a powder of silicon or germanium grains with a shell from a compound of silicon or germanium and the metal.
Patent EP-0331491-A1 (EP)
Inventor: DORSE JOHN RONALD
IPC: B65D88/16
Filed: 1989-03-02
Abstract: The invention provides a storage bag (10-15) of flexible sheet material (16) characterised in that it is of generally rectangular configuration comprising a planar base section (10), opposed generally vertically disposed side wall sections (11)(12), opposed generally vertically disposed end wall sections (13)(14) and a generally planar roof section (15). The invention also provides a harness (20, 21, 22, 23, 25) for containing the storage bag (10-15) within a standardised container (19) for transport purposes. The invention further provides a blank (16) for forming the storage bag (10-15) and a method of folding and joining the blank (16) to form the storage bag (10-15).
Patent EP-0421033-A1 (EP)
Inventor: ALBERT ALBERT F
IPC: F02B1/04
Filed: 1989-10-04
Abstract: Continuous combustion heat engine including a compressor (12), combustor (14) and expander (16) which operates on a Brayton cycle with positive displacement pistons (190) in the expander. Compressor (12) delivers compressed air to the combustor (14) where it is mixed with fuel and combusted to produce expansion gases for expander (16). Power input to the compressor and power output from the expander are achieved through radially disposed pistons (90,190), connecting rods (94), cranks (98), crank shafts (100), pinion gears (104), sun gears (106) and sun gear connectors (114) which rotatably secure the sun gears (106) and manifolds (110,166) together. The pistons (190) for the expander have positive displacement sections (192) and free floating section (200) for the variable volume ratio capability. A variable speed drive (17) may be incorporated between the compressor and expander to increase pressure in the compressor when the expander is operating at less than full load.
Patent EP-0374078-A1 (EP)
Inventor: CABRERIZO TOMAS
IPC: A47K5/05
Filed: 1989-12-12
Abstract: At the time of manufacturing the cake of soap, a support (21) to prevent spoiling is exposed or inserted and makes a solid union with the inner mass of the soap. The said support is shaped like a stem which protrudes (23) out from the cake, where it is formed with a stand base (22) for the set.
Patent EP-0344101-A1 (EP)
Inventor: JIMENEZ ANTONIO
IPC: D05B73/00
Filed: 1989-04-25
Abstract: The handle (2) is intended for a sewing machine and carries two arms (8, 9) capable of retracting into receptacles (6, 7) of the handle when they are not being used. The arm (8) carries a rod (14) for receiving a bobbin (15) and a disc (16), whilst the arm (9) has a thread guide (18) for the thread (17) coming from the bobbin (15) and sliding along the edge of the disc (16). …<IMAGE>…
Patent EP-0354873-A1 (EP)
Inventor: BERGER MAURICE
IPC: B65G59/02
Filed: 1989-07-28
Abstract: The pallet (4), carrying the load of the objects (5), which are arranged in horizontal layers formed of parallel rows aligned in the direction Y, is lifted stepwise on the frame (1) by means of the lift 2, 3. The transfer means (7), which are equipped with claws (31), are mounted on the carriage (8). The control device causes the insertion of the claws (31) under each of the objects (5) of a row and the securing of this row to the transfer means (7), after which the row is brought to the conveyor (10) which then transfers it to the conveyor (11). The latter moves in the direction Y and brings each object (5) into the entry station (14) of the machine (15). 
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Patent EP-0386145-A1 (EP)
Inventor: GRUNDLER GERHARD
IPC: A61K31/55
Filed: 1988-12-19
Abstract: PCT No. PCT/EP88/01173 Sec. 371 Date Jun. 15, 1990 Sec. 102(e) Date Jun. 15, 1990 PCT Filed Dec. 19, 1988 PCT Pub. No. WO89/05644 PCT Pub. Date Jun. 29, 1989.The invention relates to the use of telenzepine and (+)-telenzepine in the treatment of bronchial diseases. Furthermore, the the invention relates to (+)-telenzepine, a process for its preparation and intermediates for its preparation.
Patent EP-0364527-A1 (EP)
Inventor: ZULAUF KARLHEINZ
IPC: B65D81/32
Filed: 1989-02-20
Abstract: Un récipient (10) à deux chambres reçoit deux composants séparés de remplissage (38; 56) devant former une seule préparation prête à l'usage avant leur sortie du récipient. Les deux composants séparés (38; 56) sont contenus dans deux chambres (16; 18) superposées agencées à l'intérieur du boîtier du récipient et en communication l'une avec l'autre par un canal de passage (14) fermé par un bouchon de séparation (30) qui peut être refoulé par une poussoir mobile dans une des chambres, permettant aux composants de remplissage de se réunir et de se mélanger. Le poussoir fixé au bouchon séparateur a la forme d'une buse allongée creuse d'application qui s'étend à travers la chambre supérieure (18) du récipient jusqu'au goulot ouvert (26) de celui-ci. La cavité intérieure de la buse s'étend à son extrémité inférieure à travers le bouchon de séparation, débouchant dans la chambre inférieure du récipient, et débouche à son extrémité supérieure dans un bec applicateur. Le poussoir est vissé dans un capuchon fileté (20) qui ferme de manière étanche la chambre supérieure du récipient, ce qui permet de dévisser la buse d'application du capuchon fileté et d'enlever en même temps le bouchon de séparation (30) du canal de passage (14).
Patent EP-0372084-A1 (EP)
Inventor: KAWASAKI HIRONOBU
IPC: C04B41/65
Filed: 1989-04-11
Abstract: An asbestos-treating agent and a process for treating asbestos are disclosed. The treating agent contains one or more acids selected from among mineral acids containing at least one element of phosphorus, sulfur, nitrogen and halogen and an aqueous inorganic high-molecular compound as major components. The process for treating asbestos comprises coating or spraying the surface of an asbestos-containing structure or asbestos wastes with the asbestos-treating agent to react with needle- like asbestos to thereby solidify them as a massive product. The process enables various asbestos-containing structures or asbestos wastes derived from them to be solidified and modified into a harmless substance.
Patent EP-0409890-A1 (EP)
Inventor: GORDON ROY GERALD
IPC: B32B7/02
Filed: 1989-04-03
Abstract: Vitres transparentes (88) comprenant un revêtement de siliciure de titane (TiSi2) (82) en tant que principale couche-écran solaire pour limiter la transmission de radiation infrarouge proche et de radiation visible. Pour certaines applications, une couche de protection (84) de silicium ou d'oxyde métallique d'une épaisseur d'environ 300 angstroem est ajoutée par-dessus. La couche de protection sert à empêcher l'oxydation du siliciure en cas de procédés de traitement à haute température et rend la vitre plus résistante à l'abrasion. La spécificité du revêtement de siliciure de titane (82) réside dans le fait qu'il permet d'obtenir une vitre de couleur neutre aussi bien lorsque l'on regarde à travers la vitre que lorsqu'une image s'y reflète. Le produit ainsi obtenu est résistant, pyrolytique, hautement performant, de couleur neutre et fait écran contre le soleil.
Patent EP-0420983-A1 (EP)
Inventor: BUBYREVA NINA SERGEEVNA
IPC: G01N27/36
Filed: 1989-04-14
Abstract: A solid phase ionoselective electrode relates to devices for potentiometrical analysis of ion composition of liquid media. The casing of the electrode consists of a tube (1) of a dielectric material one of the ends of which carries an ionosensitive membrane (2) containing, as additives, La and Nd. The surface of the membrane (2), which faces the hollow of the tube (1) is provided with a solid phase contact (3) made of an oxide compound of the general MxLayNdzWO3, where M is an alkali or an alkaline earth metal and where O < x + y + z < 1. Said composition of the membrane (2) and of the contact (3) in the conditions of multiple sterilization with superheated steam at a temperature of up to 143 DEG C allows to maintain the stability of the electrode characteristics due to the restoration of La and Nd ion concentration due to their diffusion from inside the membrane (2) and the contact (3) towards the layer of the membrane (2) neighbouring the solution to be analyzed.
Patent EP-0423231-A1 (EP)
Inventor: CASEY WILLIAM J
IPC: A61F9/00
Filed: 1989-06-30
Abstract: Compteur de gouttes oculaires de forme générale ovoïde avec un capuchon disposé au sommet d'un élément creux déformable. Au sommet de l'élément creux autour du capuchon est disposé un tampon présentant une surface supérieure lisse et généralement bombée et entourant essentiellement le capuchon. L'élément creux et le tampon ont une forme arrondie lorsqu'ils sont vus d'en haut. Le tampon diminue la crainte de l'utilisateur de heurter son oeil par inadvertance avec le capuchon lorsqu'il renverse le compte-gouttes pour appliquer les gouttes oculaires. Le tampon facilite également l'application des gouttes en permettant à l'utilisateur de faire reposer ce tampon sur l'arête du nez ou sur le sourcil pendant l'application.
Patent EP-0457760-A1 (EP)
Inventor: BOOTH BRUCE LEE
IPC: G02F1/00
Filed: 1989-10-18
Abstract: Commutateur optique (10) permettant de changer la lumière d'une des branches (34A) d'un circuit optique vers une autre branche (34B), qui se caractérise par un dispositif (56) modifiant l'indice de réfraction d'une des branches par rapport à l'autre branche, ce qui résulte en une différence de vitesse de lumière et en un changement de la relation de phases des lumières transmises par les branches (34A, 34B). Dans la région de connexion (24) où se rejoignent les branches (34A, 34B), il se produit un transfert prédéterminé de lumière d'une des branches vers l'autre, selon le degré de changement dans la relation de phases entre les lumières traversant les branches.
Patent EP-0388765-A1 (EP)
Inventor: SCHARRER KONRAD
IPC: B65D51/00
Filed: 1990-03-13
Abstract: The closure lid for a container neck, in particular a cooler lid, comprises a lid cap (10) and a pot-shaped inside part (12) of the lid, connected to said lid cap, having an annular flange (16), which is directed radially outwards and bears an annular seal (18) intended for resting on the neck edge, and having an overpressure/negative pressure valve comprising an annular sealing membrane (44) which rests with its inside surface facing the interior of the container on an annular sealing surface (46) of the inside part (12) of the lid and on a closure part (54) which has a smaller diameter in relation to said sealing surface, covers the central opening (52) of the sealing membrane (44), is tensioned against the inner surface of the sealing membrane (44) by a negative pressure spring (56) supported on the bottom (58) of the inside part (12) of the lid, and on whose outwardly facing surface a support disc (42) rests under the pressure of an overpressure spring (34). In the closure lid, the prestress of the overpressure spring (34) is adjustable. …<IMAGE>…
Patent EP-0438624-A1 (EP)
Inventor: VARVELLO ANGELO
IPC: F16C19/52
Filed: 1990-03-27
Abstract: A device enabling the revolutionary speed to be measured between two parts in relative rotation such as the supports of a vehicle wheel and in particular between rings (10,11) of a rolling bearing for the support of a vehicle wheel, including a first shield (13) integral with the rotating ring (10) of the rolling bearing carrying a magnetized ring (12) with a pair of alternate poles, which is placed in front of, in operation, a passive sensor borne by a second shield (20) attached to the filed ring (11) of the bearing; the sensor is inductive and has n polar pieces in a number proportional to the pairs of alternate poles of the magnetized ring (12); the configurations of shields (13,20) and sensor are such that the elements measuring the relative speed are integral with the shields and protected outwards.
Patent EP-0398340-A1 (EP)
Inventor: WIELAND FELIX PROF DR
IPC: C07D295/12
Filed: 1990-05-17
Abstract: Ceramide derivatives of the following general formula  <IMAGE>  are described, wherein the individual radicals have the following meanings: X=-NH or -CH2, R1=H or C1-11-alkyl, R2=C2-9-alkenyl, wherein the double bond is in  alpha  position to the OR3 group R3=H, C1-6-alkyl or C1-6-acyl and R4=OH, C1-6-alkoxy or morpholino. These ceramide derivatives represent inhibitors of the biosynthesis of sphingolipids.
Patent EP-0416483-A1 (EP)
Inventor: KRUMMHEUER WOLF DR
IPC: D03D15/567
Filed: 1990-09-01
Abstract: Heat-shrinkable uncoated fabric woven from synthetic filament yarn for manufacturing air bags and the air bag manufactured from this fabric, the fabric being produced in an at least essentially symmetrical sett using a 300 - 400 dtex yarn.
Patent EP-0431280-A1 (EP)
Inventor: KOEPE WILFRIED
IPC: B65H18/08
Filed: 1990-10-09
Abstract: A winding shaft (1) arranged between two side sheaves (2, 3) in bearing blocks (6,9) is supported so that it is axially displaceable in a hollow shaft (8) which carries one of the two side sheaves (3) so that it can be withdrawn from the area between the side sheaves (2, 3). The winding shaft (1) furthermore is coupled to the directly driven hollow shaft (8) by way of a clutch, particularly a positively engaging one, for the transmission of a torque. The other side sheave (2) is either coupled via drive elements directly to the drive (11) for the hollow shaft (8) or is driven by a separate drive. 
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Patent EP-0435135-A1 (EP)
Inventor: VERRET DOUGLAS P
IPC: H01L21/331
Filed: 1990-12-18
Abstract: A method for preparing a germanium layer (18) adjacent to a germanium silicon layer (14). Initially, a P-germanium silicon layer (16) is deposited on to an N-germanium silicon layer (14). The continuous germanium layer (18) is formed by heating the layers (14 and 16) in a steam oxidation step to approximately 1000 degrees Centigrade to transform the P-germanium silicon layer (16) into the P-germanium layer (18).