baber/WOPTO huggingface dataset:
Patent EP-0589210-A1 (EP)
Inventor: HARMEL HARTMUT
IPC: H01L27/07
Filed: 1993-08-20
Abstract: The planar semiconductor device (10) according to the invention comprises a heavily doped channel-stop region (CS) of the first conduction type (n<+>) and at least the following components:   - a zener diode (Z) having the following regions viewed from the upper side of the component:     - an upper diode region (A) of the second conduction type (p); - a lightly doped upper component region (9) of the first conduction type (n<->), in which upper component region the upper diode region and the channel-stopper region are formed; and - a heavily doped lower component region (K + C) of the first conduction type (n<+>); and     - a component (T) having   - a first upper component region (B) which is formed with the upper diode region in the upper component region and has the conduction type of the upper diode region;   - the upper component region (9) mentioned;   - the lower component region (K + C) mentioned and - a second upper component region (E) which is formed in the first upper component region from its surface in essentially the same operation as the channel-stopper region;   - the channel-stopper region (CS) being formed alongside the upper diode region (A) and the length and/or the resistivity of the semiconductor region between the upper diode region and the channel-stopper region, on the one hand, and between the upper diode region and the lower component region (K + C), on the other hand, being formed in such a way that the charge-carrier breakdown of the zener diode takes place between the upper diode region and the channel-stopper region.   This planar semiconductor component has the advantage that, without any additional process step, it is possible to ensure that any breakdown reliably takes place in the zener diode and not, for instance, in another component, and that the breakdown voltage can be adjusted to a specified value with very narrow manufacturing tolerances. <IMAGE>
Patent EP-0589390-A1 (EP)
Inventor: NOE REINHOLD PROF DR
IPC: H04B10/60
Filed: 1993-09-20
Abstract: 2.1 Optical heterodyne PSK systems may not be able to transmit sophisticated bit patterns such as, for example, a 2<15>-1 pseudo-random sequence due to bit-pattern-dependent phase disturbances in the carrier frequency signal recovered in the receiver or at least require for this lasers of extremely narrow line widths which can be implemented, for example, by means of external cavities. 2.2 As a remedy, such a receiver exhibits a device for suppressing the amplitude of the recovered carrier frequency signal during the time interval between successive transmitted symbols of the data signals supplied to the receiver. <IMAGE>
Patent EP-0592895-A1 (EP)
Inventor: WERNICKE UBBO DR
IPC: G03D3/13
Filed: 1993-10-01
Abstract: An apparatus for processing a photographic silver-halide material, comprising a tank (1) which is filled with a photographic processing bath, through which the photographic material (4) is guided continuously at a certain transport speed, and in which at least one driven roller (6, 7) is arranged beneath the bath level (2) and can rotate at a peripheral speed which is different from the transport speed of the photographic material and whose surface is in contact with the photographic material on the emulsion side, allows a reduction in the processing time or increased processing reliability at an unchanged processing time. <IMAGE>
Patent EP-0610593-A1 (EP)
Inventor: NEUBERT WERNER DIPL-ING FH
IPC: B23D59/00
Filed: 1993-12-23
Abstract: An electric hand saw, in particular a hand-guided sabre saw (10), is proposed at which the sawdust accumulating during the sawing is to be removed in the area of the tool. For this purpose, a suction duct (17) is fastened to the underside of the machine. The intake opening (20) of the suction duct (17) extends from the front end face of the suction duct (17) up to below a longitudinal slot (21) at the front on the underside of the machine, the longitudinal slot (21) running under the end section of the double saw blade (12). <IMAGE>
Patent EP-0553916-A1 (EP)
Inventor: GALDI PAOLO
IPC: F16N7/36
Filed: 1993-01-21
Abstract: A motor vehicle gearbox with forced lubrication of the idle gear wheels, comprising a driven shaft (11) with a splined surface and on which the gear wheels (12) for the various gear speeds are mounted, rotatably supported on respective bushes (20) secured to the driven shaft, in which in correspondence with at least one of the gear wheels there is associated a flat baffle element (14) comprising a central through hole (15) to enable it to be mounted free on the shaft or on one of the gear wheels, the flat baffle element comprising on a first lateral surface a helical recess (26) which is eccentric to the shaft and whose ends are in the form of a first mouth (27) facing the lower periphery of the flat baffle element and a second mouth (28) radially facing the interior of the shaft, that surface of the at least one of the gear wheels which faces the second baffle element comprising, associated with the second mouth of the flat baffle element, at least one passageway (30) which connects said second mouth to the driven shaft.
Patent EP-0561433-A1 (EP)
Inventor: ENDERS FRIEDRICH
IPC: B03C3/01
Filed: 1993-02-05
Abstract: Process for dedusting exhaust gases with critical fluctuations of CO content is described, wherein the exhaust gas (1) is passed through an electrostatic precipitator (2), which is operated up to a CO content A of the exhaust gas (1) of at most 9% by volume and is switched off when the CO content A of the exhaust gas (1) is exceeded, and in which the exhaust gas (1) up to a CO content A of at most 9% by volume is fed to a stack (5) arranged downstream of the electrostatic precipitator (2), and in which the waste gas (1) is passed, when the CO content A is exceeded, through an additional hose filter (9) and then fed to the stack (5). <IMAGE>
Patent EP-0571145-A1 (EP)
Inventor: KASHIWAZAKI MASAMI C O CANON K
IPC: G06K15/00
Filed: 1993-05-17
Abstract: An image processing apparatus includes a plurality of analyzers for analyzing externally input different printer languages, a bit map development memory shared by the plurality of analyzers, and a converting unit for converting the input printer language into a common printer language to cause the development memory to perform bit map development. An information processing apparatus includes the converting unit and an output interface for outputting the common printer language to the image processing apparatus having the bit map development memory.
Patent EP-0581509-A1 (EP)
Inventor: BAMFORD GARY
IPC: H02H7/085
Filed: 1993-07-19
Abstract: This invention relates to a control system for controlling movement of a member moveable between two limit positions by means operable by an electric motor. The control system in- dudes means to determine successive positions of said member during movement thereof between said limit positions, each of said successive positions representing a distance from one of said limit positions and monitoring means for monitoring current used by the motor when said member is at each of said successive positions. The system further includes a memory in which is stored a table for a) values of monitored current taken during the preceding operation of said member or values representing average of monitored current values taken during at least two preceding operations of said member and b) successive positions at which said values of monitored current are taken. The monitored current value for a given position taken during the current operation is compared to the corresponding monitored current value in said table for the same given position and when the monitored current value exceeds the corresponding current value taken from the table, the motor is cut off to stop movement of the member. The monitored current values taken during the current operation are used to update the table in said memory.
Patent EP-0590860-A1 (EP)
Inventor: HAINS CHARLES M
IPC: H04N1/405
Filed: 1993-09-22
Abstract: A set of halftone screens and a write white xerographic system are used for generating halftone images with a minumum of artifacts. The screens used in a four color printer have at least 64 pixels per pattern and are distributed to create four-centered dots that are at either -14, 0, + 14 or +45 degrees (Figs.11,12,9 and 13). The xerographic process involves charging the photoreceptor (Fig.14A), partially discharging the photoreceptor with a scanning beam to create an image (Fig.14B), and then using toner which adheres to the charged portions of the photoreceptor to create the hard copy (Figs.14C,14D).
Patent EP-0589688-A1 (EP)
Title: Method and apparatus for use with a trailer
Inventor: SANSOME JOHN WILLIAM LESLIE
IPC: B60D1/58
Filed: 1993-09-22
Abstract: A method of coupling a trailer (12) to a towing vehicle (11) comprising the steps of: mounting a hitch on the towing vehicle (11) by way of a strain measuring device (18) adapted to provide a vertical loading signal output representing at least vertical loading applied to the hitch connecting the trailer (12) to the towing vehicle hitch (15) by way of a complementary hitch on the trailer (12); processing the signal output and displaying the result to enable at least the load vertical loading applied to the hitch by the complementary hitch to be identified and in the event the size of the load lies outside an acceptable range then adjusting weight distribution in the trailer to bring the value within the range. 
     A device for a towing vehicle (11) either for forming a part of a towing hitch or for location between the hitch and the remainder of the vehicle, the device incorporating: a transducer (17), such as a strain gauge (18), for providing a vertical loading signal representing at vertical loadings applied to the hitch and a processor (21) for receiving the loading signal (20) and thereafter providing an output signal representing the loading applied to the hitch. 
     The device can be used to generate a number of other signals such as signals relating to towing vehicle (11) or trailer geometry (30) which, separately or in combination, can be displayed (19) to inform the driver of the towing vehicle (11) of the static or dynamic state of the towing combination or of motion of the trailer relative to the towing vehicle (11). In addition such information can be used by the device to generate control signals such for operating the brakes of the trailer (12) to provide for safe operation.
Patent EP-0596715-A1 (EP)
Inventor: TABATA MASAMI
IPC: H04N1/031
Filed: 1993-11-03
Abstract: A contact type image sensor comprises: a light source 3 to emit a light with a predetermined inclination angle for the direction of the normal line of the surface of an original at the position of a read line 9 in order to irradiate the light from both sides to the read line by one light source; an original supporting member 6 to support the original in order to lead the light from the light source 3 to the read line 9; and a photoelectric converting device section 5 to receive the light from the original surface. At least a part of the original supporting member 6 locating on the side opposite to the arrangement side of the light source 3 with respect to the read line 9 has a reflecting surface for reflecting a part of the light from the light source 3 and leading to the read line 9.
Patent EP-0606013-A1 (EP)
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1993-12-29
Abstract: A polymer scale preventive agent for use in polymerization of a monomer having an ethylenically unsaturated double bond, comprising an alkaline solution containing (A) a condensation product of (A-1) a diamino aromatic compound having the general formula (1):
       
 wherein R¹ is at least one group selected from the group consisting of -OH, -COOH and -SO₃H, R² is a hydrogen atom or a substituent group, X is a single bond or a divalent group of the formula -CH=CH-, and  m  and  n  are each an integer from 0 to 4, provided  m  and  n  are not simultaneously zero, when a plurality of R¹ groups are present they may be identical or different, and when a plurality of R² groups are present they may be identical or different, with (A-2) a quinone compound, and a process for producing a polymer using the agent are disclosed. Polymer scale deposition can be prevented not only on the areas located in the liquid phase region but also on the areas around the interface between gas and liquid phases in a polymerization vessel, and a polymeric product can be obtained which has a reduced number of fish eyes when processed into formed products.
Patent EP-0591116-A1 (EP)
Inventor: HAGQVIST PETER
IPC: B01D63/14
Filed: 1993-08-18
Abstract: In conjunction with a method of producing a fluid purifier membrane module, sheets of membrane material are disposed in layers with intermediate spacer elements in a manner to obtain mutually alternating spaces for contaminated and purified fluid respectively, it is proposed, among other things, that mutually adjoining sheets of membrane material (12) are joined together in pairs in a manner to obtain membrane units (10) which include closed cavities (28), and that the membrane units (10) with associated spacer elements (18, 34) are arranged in a stack, and that the mutually facing outer surfaces of the membrane units are joined together in zones and in a fluid-tight fashion along at least one line (36) which extends through the walls of the membrane units, and that the membrane units are perforated along the line in a manner to obtain through the membrane units a passageway (32) which communicates with the cavities (28). The invention also relates to a membrane module produced in accordance with the method.
Patent EP-0639975-A1 (EP)
Inventor: DAINES ROBERT A
IPC: C07D417/12
Filed: 1992-12-04
Abstract: Composés à activité anti-psoriasique.
Patent EP-0619725-A1 (EP)
Title: Spinal hook
Inventor: ASHMAN RICHARD B
IPC: A61B17/88
Filed: 1992-12-10
Abstract: A new spinal hook of the present invention which comprises a hook-configured shoe with an integral portion. The top portion includes a pair of central posts which are displaced to form a slot therebetween. Each central post includes a groove colinearly formed to receive a spinal rod within. The slot between the two posts is oriented with respect to the grooves so that an eyebolt assembly may be used to engage the hook to the fixation rod. In another aspect of the invention, a slot is formed in the end faces of the hook. The slot forms one part of a tongue and slot instrumentation engagement arrangement, with the hook-holding instrument including a correspondingly configured tongue. In another aspect of the invention, each of the pair of central posts include grooves on both lateral faces of the posts so that the spinal rod can be situated on either side of the spinal hook.
Patent EP-0575628-A1 (EP)
Inventor: YANAGIDA HIROAKI - - SASUMACHI
IPC: G01N27/00
Filed: 1993-01-08
Abstract: Semiconducteur du type p (15) et semiconducteur du type n (16) formés sur des électrodes (13, 14) sur des substrats respectifs (11, 12) par la formation de couches épaisses ou la formation d'un jet de flammes. On met en contact les couches du semiconducteur du type p (15) et du semiconducteur du type n (16), et on introduit dans la partie de contact le gaz à tester, en même temps qu'on applique une tension de polarisation entre les électrodes. Ensuite, on obtient un signal de sortie correspondant à la concentration de gaz inflammable dans le gaz à tester. En outre, si les couches sont constituées d'un matériau obtenu par le mélange de particules des semiconducteurs du type p et du type n, on peut utiliser, à titre de tension de polarisation une tension alternative.
Patent EP-0659109-A1 (EP)
Inventor: NAESLUND GUSTAV
IPC: E04C2/32
Filed: 1993-03-08
Abstract: The present invention relates to a sheet metal profile, preferably a so-called high profile of high bearing capacity, comprising an upper flange part (1), two webs (2, 3) which extend down from the upper flange part and the bottom ends of which merge with a web-connecting bottom flange part (4). The sheet metal profile is stiffened by providing the webs (2, 3) with stiffening, local impressions (5) in the transverse direction of the metal sheet.
Patent EP-0643553-A1 (EP)
Inventor: LUNDE TRYGVE
IPC: B01D35/027
Filed: 1993-05-25
Abstract: On décrit un dispositif, qui permet d'éliminer des particules de sédimentation présentes dans l'eau d'un bassin de culture (1), selon lequel une évacuation cylindrique (3), raccordée à une conduite d'évacuation (22), est située sur l'axe de symétrie verticale du bassin (1). Un élément tel qu'une plaque (19), délimitant un interstice (15), est situé juste au-dessus de l'arête supérieure d'une chambre annulaire (8) disposée autour de l'évacuation (3), qui comporte une conduite de sortie (12) destinée à l'eau enrichie en particules. En cas d'utilisation dans un bassin de culture à fond plat, la chambre (7) peut présenter une section (24) inclinée, à partir du fond (6) du bassin vers l'intérieur de la chambre annulaire (8). Ce dispositif permet aussi une surveillance séparée d'un bassin divisé en zones (1). Le flux de particules concentré passant par la conduite de sortie (12) est surveillé individuellement par un dispositif de surveillance (28) raccordé à un système de contrôle concernant l'alimentation et les apports d'eau et d'oxygène.
Patent EP-0641166-A1 (EP)
Inventor: BIANCO MICHAEL
IPC: A23B7/144
Filed: 1993-05-21
Abstract: Installation permettant de contrôler le mûrissement de produits frais. L'installation comporte une chambre (10) pourvue d'un plafond (16), d'un sol (12) et de murs (18, 20). Dans la chambre (10), une structure de support et de rangement (32) supporte deux travées (34, 36) de produits en palettes (24), un espace vide étant ménagé entre ces produits et les murs (18, 20) pour permettre une circulation d'air. Les travées (34, 36) de produits palettisés (24) sont séparées l'une de l'autre pour ménager un espace libre entre elles. Chaque travée (34, 36) de produits palettisés (26) comporte au moins une rangée supérieure (42) et une rangée inférieure (38), avec un espacement vertical entre elles. Une bande d'étanchéité souple (64) est fixée à la structure de support et de rangement (32) pour isoler d'une manière générale le volume libre entre les rangées de l'espace dans lequel circule un gaz. Un mécanisme de régulation du gaz (68, 70) permet d'écouler le gaz du volume intermédiaire et d'admettre un flux contrôlé de ce gaz dans l'espace destiné à sa circulation pour obtenir une différence de pression entre le volume intermédiaire et l'espace de circulation et contraindre ainsi le gaz à se répandre d'une manière uniforme autour des produits palettisés (24).
Patent EP-0640128-A1 (EP)
Inventor: MURPHY BRIAN ROBERT
IPC: A61K39/155
Filed: 1993-04-20
Abstract: The present invention provides vaccine compositions of attenuated respiratory syncytial virus (RSV). More particularly, the attenuated virus may be a derivative of RSV which has been incompletely attenuated by cold-passage or introduction of mutations which produce virus having a temperature sensitive (ts) or cold adapted (ca) phenotype. The invention also provides methods for stimulating the immune system of an individual to induce protection against respiratory syncytial virus by administration of attenuated RSV. The invention also provides pure cultures of attenuated RS virus, wherein the virus has been more completely attenuated by the further derivatization of previously identified incompletely attenuated ts or cp mutants.
Patent EP-0696257-A1 (EP)
Title: Process for the removal of gaseous impurities from a stream of hydrogen
Inventor: SUCCI MARCO
IPC: C22C22/00
Filed: 1993-05-24
Abstract: A process for the removal of impurities from a stream of hydrogen, containing more easily removable impurities, like for instance COx, and more hardly removable impurities, mainly consisting of nitrogen and methane, wherein: A) said stream is first brought into contact, at 5-50  DEG C, with a material containing nickel and/or Ni compounds, wherein at least 1 % b.w. of the overall amount of Ni is present in the reduced form; B) the stream from (A), still containing said more hardly removable N2 and CH4, is brought into contact with non-evaporable getter material at a higher temperature.
Patent EP-0648237-A1 (EP)
Inventor: CROFT THOMAS STONE
IPC: C08J9/32
Filed: 1993-06-02
Abstract: L'invention se rapporte à des élastomères de polyuréthane/carbamide ayant un indice d'équivalent d'isocyanate inférieur à 100, de préférence de 15 à 80, et contenant une quantité efficace d'un composant de polyisocyanate ainsi qu'une quantité efficace d'un composant réactif d'isocyanate comprenant au moins un polyamine et au moins un polyol; ledit élastomère contient de 1 à 60 % d'équivalent d'amine par équivalent d'isocyanate.
Patent EP-0606451-A1 (EP)
Inventor: GOETTING F ERICH
IPC: H03K19/177
Filed: 1993-07-23
Abstract: La cellule logique de cette invention est utile dans un dispositif logique programmable par l'utilisateur, en particulier un dispositif dans lequel une structure d'interconnexion est interconnectée par des antifusibles, et des cellules logiques sont programmées à l'aide de transistors ballast. Tous les fils d'entrée de la cellule logique peuvent être inversés sélectivement. Le signal de sortie de l'une des cellules logiques peut être reporté en cascade comme entrée à la cellule adjacente pour calculer efficacement des fonctions larges. Un circuit facultatif de retour permet le cas échéant, d'utiliser la cellule pour des fonctions séquentielles sans le délai causé par un circuit de retour à travers des connexions programmées par l'utilisateur. Les unités de configuration peuvent remplir les multiples formations d'application sélective des tensions de programmation à la structure d'interconnexion, de décalage dans la configuration des informations pour la configuration de la structure d'interconnexion, et de synchronisation et de décalage des états des lignes d'interconnexion. Un nouveau tampon de sortie permet une régulation à trois états à partir de sources multiples. Un nouveau circuit de remise à zéro permet de remettre à zéro uniquement les cellules utilisées comme éléments séquentiels et une fois la remise à zéro effectuée, on évite toute interférence avec un signal de données d'entrée.
Patent EP-0652862-A1 (EP)
Title: Amidoacids by alkali hydrolysis of amidoesters.
Inventor: BOUWMEESTER JOHANNES GERHARDUS
IPC: C07C231/12
Filed: 1993-07-22
Abstract: A process for the alkali hydrolysis of an amido ester to the corresponding amido acid is disclosed. The process is characterized by the steps of: A) hydrolyzing, in an aqueous alkaline media, an amido ester represented by formula (I), wherein R is selected from C1-20 alkyl, R1 is selected from C2-14 alkylene and C2-14 alkenylene, and R2 is selected from hydrogen and alkyl, aryl and aralkyl groups containing 1-10 carbon atoms, and R3 is selected from C1-8 alkyl; with at least one equivalent of an alkali metal salt per mole of amido ester at 20-160  C to produce an amido acid salt; and B) acidifying the amido acid salt with at least 1.0 equivalents of a strong acid, per mole of amido acid salt at, 20-160  C to produce an amido acid. The process gives a high yield and a good selectivity for the amido acid.
Patent EP-0655926-A1 (EP)
Inventor: GRUSS PETER
IPC: C12Q1/68
Filed: 1993-08-02
Abstract: PCT No. PCT/EP93/02051 Sec. 371 Date Mar. 27, 1995 Sec. 102(e) Date Mar. 27, 1995 PCT Filed Aug. 2, 1993 PCT Pub. No. WO94/03196 PCT Pub. Date Feb. 17, 1994A therapeutic or diagnostic agent according to the invention contains as the active substance at least one nucleic acid which hybridizes with a Pax gene or at least one Pax protein or at least one antibody against a Pax protein or a derivative thereof. The agents according to the invention are used in tumour diagnosis or/and tumour therapy as well as an antisense nucleic acid for the inhibition of gene expression.