baber/WOPTO huggingface dataset:
Patent EP-0553807-A1 (EP)
Inventor: FURUYA KAZUHITO
IPC: H01L29/80
Filed: 1993-01-28
Abstract: A semiconductor device having a high electron mobility including a semiconductor substrate, a non-doped layer applied on the semiconductor substrate, an electron supply layer applied on the non-doped layer, and a gate metal layer applied on the electron supply layer, said electron supply layer having an organically doped structure in which impurity atoms serving as electron supply sources as well as scattering sources are arranged regularly. Adjacent impurity atoms are separated from each other in a first direction parallel with a direction in which an electron wave travels by a first distance which is not larger than a half of a wavelength of the electron wave, in a second direction perpendicular to said first direction by a second distance not larger than the wavelength of the electron wave, and in a third direction perpendicular both to the first and second directions by a third distance not larger than the wavelength of the electron wave. When the influence of a coherence length of electron can not be ignored, said first, second and third distances are made not larger than a half of the coherence length of electron, preferably not larger than a fifth of the coherence length.
Patent EP-0555861-A1 (EP)
Inventor: KAWABE YASUMASA
IPC: C07C45/46
Filed: 1993-02-11
Abstract: A positive photoresist composition includes an alkali-soluble resin, a quinonediazide compound and a compound selected from compounds represented by formulae (I), (II) and (III):
       
 wherein R₁ to R₂₇, which may be the same or different, each represents a hydrogen atom, hydroxyl group, halogen atom, alkyl group, alkoxy group, nitro group, alkenyl group, aryl group, aralkyl group, alkoxycarbonyl group, arylcarbonyl group, acyloxy group, acyl group, aryloxy group or aralkoxy group;
       
 wherein R₃₁ represents an organic group, single bond, -S-, -SO- or
       
 R₃₂ represents a hydrogen atom, monovalent organic group or
       
 R₃₃ to R₃₇, which may be the same or different, and in which not all four groups for each of R₃₃ to R₃₇ may be the same at the same time, each represents a hydrogen atom, hydroxyl group, halogen atom, alkyl group, alkoxy group or alkenyl group, with the proviso that at least one of R₃₃ to R₃₅ is a hydroxyl group; X represents a divalent organic group; and m represents an integer 0 or 1;
       
 wherein R₄₁ to R₄₄, which may be the same or different and in which not all four groups for each of R₄₁ to R₄₄ may be the same at the same time, each represents a hydrogen atom, hydroxyl group, halogen atom, alkyl group, alkoxy group or alkenyl group; R₄₅ and R₄₆ each represents a hydrogen atom, alkyl group or
       
 a and c each represents an integer 0 or 1; and b represents an integer from 1 to 4.
Patent EP-0618154-A1 (EP)
Inventor: KASISCHKE MICHAEL
IPC: B65D90/00
Filed: 1993-04-02
Abstract: The invention relates to an interchangeable, tiltable, stackable container (1) for differently flowable particulate materials like rubble or refuse. On one end face of the container (1) a closable flap (5) and/or door (16) is provided, fastened to the container base (12) in a manner flush with the latter. The container (1) is to be designed so that different refuse components can be separately received by it and yet jointly transported. For this purpose, according to the invention the interior (2) of the container (1) is subdivided into at least two chambers (3) by at least one separately closable separating device (4) which can be moved out of and into the closed position, in which chambers the different components can be separately received, but jointly transported. <IMAGE>
Patent EP-0566029-A1 (EP)
Inventor: RUSSNER KLAUS
IPC: C04B35/565
Filed: 1993-04-08
Abstract: Eine Ventilscheibe aus siliciuminfiltriertem Siliciumcarbidmaterial für Steuerelemente zur Regelung von Flüssigkeitsströmen eignet sich insbesondere für sanitäre Mischventile. Das Siliciumcarbidmaterial besteht aus 70 bis 90 Gew.-% Siliciumcarbid und 8 bis 30 Gew.-% Silicium mit einem Gehaft an freiem Kohlenstoff von maximal 0,2 Gew.-% und enthält einen Volumentanteil an geschlossenen Poren von maximal 0,1 %. Die Ventilscheibe besitzt eine Funktionsfläche, deren optisches Erscheinungsbild in Form von isolierten Inseln tragender Flächen, umgeben von einem relativ zu den isolierten Inseln tieferliegenden Niveau, in Erscheinung tritt, wobei die Funktionsfläche folgende mikrotopographischen Eigenschaftswerte aufweist: Ra: 0,02 bis 0,80 µm, vorzugsweise 0,15 bis 0,40 µm; Rt: 0,50 bis 6,00 µm; Rz: 0,20 bis 1,00 µm; Planität: 0,0002 bis 0,01 mm; tpi: 40 bis 80 % (bei 0,3 µm Schnittiefe); tpa: 10 bis 60 % (bei 0,3 µm Schnittiefe). Die Erfindung betrifft auch ein Verfahren zur Herstellung der Ventilscheibe.
Patent EP-0566943-A1 (EP)
Inventor: DINGER RUDOLF
IPC: G01P15/08
Filed: 1993-04-13
Abstract: The invention relates to a microelectronic device having a body (42) and stop means (46,47,48) extending from one face of the said body (42) to come into contact with a support member (62) having a known relationship with a predetermined measurement axis, the said body (42) comprising an electrically active region (41) provided with a sensitive axis (51), characterised in that the stop means (46,47,48) have a predetermined relationship with the said sensitive axis (51) to allow alignment of the said sensitive axis (51) with the said measurement axis. <IMAGE>
Patent EP-0581026-A1 (EP)
Inventor: PARISI PAUL JOSEPH
IPC: B01D53/86
Filed: 1993-06-25
Abstract: Improved processes are disclosed for the removal of hydrogen sulfide from feed streams by conversion of hydrogen sulfide and sulfur dioxide to elemental sulfur and water, e.g. Claus process. The feed stream of the present invention is divided into two split streams wherein one is incinerated to form sulfur dioxide in the presence of oxygen. The sulfur dioxide is then separated from the water, nitrogen and other impurities and combined with the other split stream to form a reactor feed which is passed to a sulfur reaction zone for conversion to elemental sulfur. Due to the rejection of water, nitrogen and other impurities from the reactor inlet stream, a higher concentration of hydrogen sulfide and sulfur dioxide can be achieved in the sulfur reaction zone. As a result, the processes of the present invention can be used to increase the throughput of existing Claus process plants and reduce the size of new Claus process plants.
Patent EP-0632404-A1 (EP)
Inventor: MAIER UDO
IPC: G06V10/772
Filed: 1993-07-01
Abstract: A system for pattern recognition and a system for generating feature masks being used in the pattern recognition process is described which utilizes beside pieces covering a master and sample pattern also pieces not covering the area of the master and sample pattern. Thus, there are formed zonal features and anti-features having positive and negative feature factor values as well as incorporating different weighting factors. This system allows a fully automatic feature generation technique and allows training of new character classes in a very short time. For each meaning class the different shaped classes are generated by statistical means and the weighted zonal positive features are derived. Besides this in parallel there are weighted anti-features trained which increase the accuracy of classification substantially. The system of the present invention implements a classifier of high accuracy for recognition of for example characters with low print quality according to banking requirements.
Patent EP-0595333-A1 (EP)
Inventor: MUEHLING RUDOLF
IPC: H05B41/04
Filed: 1993-10-28
Abstract: In a starting circuit (starter circuit, ignition circuit) for a high-pressure metal-vapor discharge lamp 5, the series circuit consisting of a surge capacitor 6 and an auxilliary starter capacitor 7 is bridged by a spark gap 15 which is connected to the mains 1, 2 on one side by means of the inductor 3 and on the other side by means of a fuse 16. In this way, it is ensured that in the case of breakage of the supply lines 19 to the burner 17 in the evacuated bulb 18 of the lamp 5, overvoltages which arise at the capacitors 6, 7 lead to a breakdown of the spark gap 15 and thus to a melting of the fuse 16. <IMAGE>
Patent EP-0603714-A1 (EP)
Inventor: MATSUHISA TAKESHI C O DAINIPPO
IPC: G06F3/12
Filed: 1993-12-14
Abstract: A storage media (magneto-optical disc, for example) stores material data of a page, layout data of the page and an output control file having a preset name. The output control file contains designating data describing the location of the material data and the location of the layout data in the storage media. When the storage media is detected being set in the media drive, the output control file with the preset name is searched. When the output control file is found, the designating data is read out, and the material data and the layout data are retrieved from the storage media using the designating data. Based on the material data and the layout data, the image of the page is outputted onto a sheet.
Patent EP-0627754-A1 (EP)
Inventor: FALCHETTI ANTONIO
IPC: H01H85/20
Filed: 1993-12-28
Abstract: A protective arrangement against current overloading, in particular for motor vehicle electric systems, with direct fuse coupling to a cable termination, wherein at least one fuse (69) terminal is placed in direct electric connection contact with a cable termination (70), thereby reducing the number of the series contact connections in the arrangement, and consequent voltage drop and power dissipation.
Patent EP-0582423-A1 (EP)
Inventor: HARRISON PETER
IPC: H04W88/02
Filed: 1993-07-27
Abstract: A radio apparatus, particularly a radio telephone (1) has an antenna (9) which, rather than extending away from the housing (3) of the apparatus (1), is bent around the housing (3) to overlap it in a clip-like formation. The antenna (9) acts as a fixed antenna to receive and transmit radio signals but is less vulnerable to damage and breakage their conventional fixed antennas. The antenna (9) also acts a clip enabling the apparatus to be clipped over a pocket or belt.
Patent EP-0587347-A1 (EP)
Title: fitting for inoculation receptacles
Inventor: WADSWORTH GILBERT A JR
IPC: C12M1/00
Filed: 1993-08-25
Abstract: A universal fitting for a receptacle for the introduction or the withdrawal of an inoculum comprising: 
   a body portion (14) including means for receiving a needle (26) for passing an inoculum into or out of a receptacle; and 
   an annular skirt (15) extending from said body portion for positioning over a liquid entry portion of said receptacle, said skirt having an internal surface (30) and a plurality of ribs (32) thereon projecting radially inwardly, said ribs adapted to engage the entry portion of said receptacle for substantially centering the fitting on and securely gripping the fitting to said receptacle during introduction or withdrawal of the inoculum.
Patent EP-0601748-A1 (EP)
Inventor: HASEGAWA FUMIHIKO SHIN-ETSU HA
IPC: B24B9/06
Filed: 1993-11-26
Abstract: An apparatus for bevelling the edge of a semi-conductor wafer (W), comprises a framework, a table (1) rotatably mounted on the framework and capable of holding the wafer (W), a buff (3) rotatably mounted on the framework opposite the table (10) and having a formed groove (3a) for bevelling the edge of the wafer (W), an air cylinder assembly (9) mounted on the framework and urging the buff against the wafer (W) by different forces on its orientation flat (W1), its circular edge (W2) and its round joints (W3), a sensor (11) sensing the orientation flat (W1), and producing a signal, and a control (20, 30) controlling the air cylinder assembly (9) to select between the forces for the different regions of the edge. The apparatus may also comprise (Figure 6) a grooving cutter assembly (54) removably held by the table (10), a lock (55) locking rotation of the table (10) when the apparatus produces the formed groove (3a) in the buff (3), and a stopper (51) for stopping the movement of the air cylinder assembly (9) and positioning the cutter assembly relative to the buff (3).
Patent EP-0602881-A1 (EP)
Inventor: VIAZMENSKY HELEN
IPC: D04H1/46
Filed: 1993-12-07
Abstract: Wet wipes having improved wet strength, wet thickness and wet toughness are provided by incorporating a wet strength agent in the fibrous web containing pulp fibers and at least five percent by weight man-made fibers and hydraulically entangling the web. No post-formation bonding treatment is employed and the fiber dispersion includes only about 1% by weight of the wet strength additive. The hydroentanglement coupled with the low amount of additive provides unexpected synergistic strength and absorbency characteristics. The wet wipe retains its strength characteristics despite packaging and prolonged storage in a wet condition.
Patent EP-0562943-A1 (EP)
Inventor: BEHAR ALAIN
IPC: B05B11/00
Filed: 1993-03-22
Abstract: The subject of the invention is a package intended for the preservation and then the mixing of two components and for the product obtained to be taken up. It consists of a shank (barrel) (1) with two external necks, and of opposing axial openings facing each other, one constituting a mouth carrying a pump (2), the other receiving a capsule (3) containing one of the components and possessing a cutting member (5) mounted in a fluidtight manner, the shank thus closed receiving the second component. This package forms a cartridge capable of being preserved upright both in its initial state and after first use and capable of ensuring asepsis. It can serve for preparing extemporaneous medicaments or other products having a limited shelf-life (preservation time). <IMAGE>
Patent EP-0576328-A1 (EP)
Inventor: SOUMA TAKAHIRO C O TERUMO KABU
IPC: G05D7/01
Filed: 1993-06-16
Abstract: An automatic sphygmomanometer comprises a cuff (1); an air pump (4) connected to the cuff a pressure reducing valve (5) for automatically adjusting the cuff pressure (the reduction rate being constant regardless of cuff pressure), an exhaust valve (6) for exhausting the air from the cuff and a driver (17) for controlling the exhaust valve (6).
Patent EP-0649599-A1 (EP)
Inventor: TILLY GERARD
IPC: A23L29/238
Filed: 1993-10-25
Abstract: The invention concerns a stabilizer composition enabling the production of a pourable aerated dairy dessert having a shelf-life of at least three weeks without significant sagging or demixing, characterized in that it comprises 10 to 30 % by weight of guar gum, 5 to 20 % by weight of carrageenan and/or xanthan gum and 60 to 80 % by weight of an emulsifier selected from mono- and diglycerides of fatty acids, lactic or citric acid esters of mono- and diglycerides of fatty acids, sorbitan mono- or tristearate and lecithins.
Patent EP-0596805-A1 (EP)
Inventor: BOSCHINI ALAIN
IPC: H04Q9/00
Filed: 1993-11-04
Abstract: The present invention relates to a system for remotely controlling the locking and the unlocking of a passenger compartment, especially of a motor vehicle, of the type including   - an on-board assembly (2) including a transmitter (12) of signals SE of a first type and a receiver (14) of signals SP or a second type, - a portable device (1) including a receiver (5) of signals SE of the first type and a transmitter (8) of signals SP of the second type, - the system further including means for detecting that a portable device has been left within the passenger compartment by mistake, by determining the relative position of the portable device (1) with respect to the interior of the passenger compartment, characterised in that the means for determining the position of the portable device (1) with respect to the interior of the passenger compartment are incorporated into the portable device (1), the said means (6) causing the transmission by the transmitter (8) of the portable device (1) of a signal Spforgotten of the second type in the event of detection that the portable device (1) has been left by mistake within the passenger compartment.   <IMAGE>
Patent EP-0555165-A1 (EP)
Inventor: GRASSET JOSEPH
IPC: A61J11/00
Filed: 1993-02-05
Abstract: In order to make it easier to adjust the direction of the teat (2) relative to the mouth of the infant in the case of a container (1) having a curved profile, an intermediate bushing (35) is provided which is integral with the said teat, while at the same time remaining free to turn relative to the connecting collar (30) before the latter has been screwed tight. <IMAGE>
Patent EP-0583226-A1 (EP)
Inventor: FORMENTI PIERO C O FORMENTI DI
IPC: B63B7/08
Filed: 1993-07-14
Abstract: A boat formed by pneumatic elements associated with a rigid bottom, characterized in that said boat comprises a pair of tubular compartments having a variable cross-section tapering toward the bow of the boat, said boat tubular compartments being associated with contoured sidewall elements connecting the substantially rigid bottom of the boat to a boat floor, which are mutually spaced in order to provide several load spaces.
Patent EP-0639317-A1 (EP)
Inventor: ARZOUMANIAN SEVAG HRAIR SHEAFE
IPC: H04S5/02
Filed: 1993-01-08
Abstract: Système de haut parleur à voie centrale destiné à être utilisé avec un système acoustique à quatre voies 'Dolby'. Un premier (18) haut-parleur est monté sur le devant d'une enceinte (10). Des deuxième (12) et troisième (14) haut-parleurs dont les cônes sont plus grands que celui du premier (18) haut-parleur et dont la gamme de fréquences est inférieure à celle du premier (18) haut-parleur, sont montés sur le devant d'une enceinte (10) de chaque côté du premier (18) haut-parleur, suivant un arc de 40 dégres environ dans le plan vertical à l'arrière du premier (18) haut-parleur. Cette disposition permet de minimiser la suppresion destructrice du son émanant des haut-parleurs à voie centrale qui ne sont pas très éloignés.
Patent EP-0588996-A1 (EP)
Inventor: POHNDORF PETER J
IPC: A61M25/06
Filed: 1993-01-14
Abstract: L'invention se rapporte à un dispositif d'introduction (60) d'une électrode transveineuse sur lequel est placé un ensemble soupape (70). Dans un mode préféfé de réalisation, une gaine d'introduction (61) séparable longitudinalement est pourvue d'une soupape à tiroir au niveau ou prés d'une extrémité. La soupape à tiroir peut être sollicitée par un ressort vers une position normalement fermée. Une encoche semi-circulaire (98) peut être faite à l'extrémité avant de la soupape à tiroir de façon à ce que la gaine puisse être fermée hermétiquement même si elle est traversée par un fil de guidage. Dans un autre mode de réalisation, la soupape à tiroir est conçue pour que son extrémité avant soit insérée dans une encoche du corps de la gaine cylindrique.
Patent EP-0584330-A1 (EP)
Inventor: LAY WARREN T
IPC: E21B4/14
Filed: 1993-02-16
Abstract: Un outil de forage (1) à percussion, actionné par un fluide comporte un ensemble palier réversible (4) et trépan (9) permettant de modifier le volume du fluide sortant du réservoir de refoulement, en le faisant passer d'une plus grande quantité pour un perçage profond à une plus petite quantité pour un perçage peu profond.
Patent EP-0633956-A1 (EP)
Inventor: FOSTER RICHARD P
IPC: D04H1/64
Filed: 1993-03-29
Abstract: A composite gasket material includes a fiber component (3-15% by wt.), an elastomeric binder component (3-15% by wt.), and a solid filer component (60-90% by wt.). The material may additionally include a phenolic or epoxy resin (up to 5 wt. %) and a silicone resin (up to 5 wt. %). The filler includes as a component a salt formed from a multivalent metal cation and a sterically hindered dicarboxylic acid. The salt ingredient typically comprises from about 20 to 80 wt. % of the filler. Gaskets made from this composite material exhibit improved sealability and thermal stability while retaining other desirable mechanical properties. These materials are able to withstand operating temperatures up to about 450 degrees C.
Patent EP-0593715-A1 (EP)
Inventor: SIMMONDS ROBERT ANTONY
IPC: F16D13/68
Filed: 1993-04-28
Abstract: Un embrayage à disques multiples d'un véhicule à moteur utilise des faces de contact à friction (14, 16) formées à partir de compositions carbone/carbone. Ces faces de contact (14, 16) comprennent des crans d'entraînement (34) situés sur leur pourtour interne ou externe. Afin d'améliorer la résistance des crans (34) à l'usure, les surfaces d'entraînement (35, 36) des crans sont recouvertes d'une couche métallique (32) déposée selon des techniques de dépôt autocatalytique.
Patent EP-0639087-A1 (EP)
Title: Fibrin coated polymer surfaces.
Inventor: RUBENS FRASER D
IPC: A61L33/00
Filed: 1993-04-16
Abstract: Surfaces of polymeric materials are coated with a layer of thermally denatured fibrinogen. The fibrinogen may be treated with thrombin to produce fibrin, and additional fibrinogen and factor XIII added to produce a cross-linked fibrin coating. The resulting coated surface is stable, anti-thrombotic and resistant to platelet adhesion. Polymeric materials coated in this way are useful in constructing vascular grafts and prosthetic devices, and provide test systems useful in the study of thrombogenesis.
Patent EP-0610511-A1 (EP)
Inventor: YANAGIDA TAKESHI THE SHISEIDO
IPC: A61Q19/00
Filed: 1993-07-13
Abstract: A composition for dermatologic preparation comprising vitamin A and at least one chap ameliorant aid selected from the group consisting of polyoxyalkylene-modified organopolysiloxane, sugars and anti-inflammatory.
Patent EP-0581953-A1 (EP)
Inventor: HENCO KARSTEN
IPC: B01L7/00
Filed: 1993-02-04
Abstract: PCT No. PCT/EP93/00254 Sec. 371 Date Dec. 8, 1993 Sec. 102(e) Date Dec. 8, 1993 PCT Filed Feb. 4, 1993 PCT Pub. No. WO93/16194 PCT Pub. Date Aug. 19, 1993A process for the qualitative and quantitative determination of at least one in vitro amplified nucleic acid in a sealed reaction chamber, wherein during or subsequent to the amplification of the nucleic acid at least one substance (probe) is present which interacts with the nucleic acid to be detected; wherein spectroscopically measurable parameters of said substance (probe) are subject to variation, creating a measurable signal; wherein the sample to be measured is exposed to the action of a gradient capable of at least partially denaturing nucleic acids; with detection of the measurable parameter undergoing variation through the action of the gradient; and the entire amplification reaction, including qualitative and quantitative determination, may be carried out in a sealed reaction chamber (measuring compartment) without intermittent opening, permitting to automatically operate the diagnostic method of DNA and RNA amplification in qualitative and quantitative fashion on large series of samples.
Patent EP-0643727-A1 (EP)
Inventor: REID THOMAS
IPC: G01N33/86
Filed: 1993-06-03
Abstract: Un procédé quantitatif de détermination des niveaux, dans le plasma, d'inhibiteurs spécifiques de la thrombine est fondé sur le temps de thrombine quantitatif mesuré au moyen de dilutions de plasma, de fibrinogène en excédent et de la thrombine. Les dilutions de plasma et la fibrinogène en excédent agissent conjointement pour éliminer les effets des coagulopathies sur les test de coagulation standard. Le procédé présenté est relativement simple et permet d'obtenir de meilleurs résultats que ceux obtenus avec des tests classiques standard. Il peut être mis en ÷uvre dans des laboratoires d'hématologie clinique, de façon répétitive, au moyen d'instruments disponibles dans le commerce.
Patent EP-0679601-A1 (EP)
Inventor: RADEMACHER HORST DIPL-ING
IPC: B65H75/10
Filed: 1994-04-15
Abstract: The elastically deformable outer lining comprises a rubber hose drawn at one end onto a short guide sleeve whilst the other end is closed. The short guide sleeve is then pushed onto the core sleeve (6) so that a narrow ring gap remains between the two. The rubber hose/short guide sleeve unit is then inserted in an assembly tube (5) and the other end (7b) of the core sleeve is closed by a stopper (8) having an axial bore (9). Compressed air is fed in through the bore and core sleeve into the rubber hose which is pressed against the inner wall of the assembly tube. The core sleeve is then pushed through the guide sleeve into the rubber hose and the pressure then relaxed. <IMAGE>