baber/WOPTO huggingface dataset:
Patent EP-0435398-A1 (EP)
Inventor: THILLAYS JACQUES SOCIETE CIVIL
IPC: G02B6/42
Filed: 1990-12-18
Abstract: L'invention concerne un photo-coupleur pour montage en surface. Il comprend un premier support (20) comportant un élément photo-émetteur, un deuxième support (20') comportant un élément photo-récepteur et un boîtier d'assemblage (1) électriquement isolant dans lequel le premier (20) et le deuxième support (20') sont assemblés par encliquetage (11, 12) dans une direction longitudinale (F) du boîtier d'assemblage de telle sorte que l'élément photo-émetteur et l'élément photo-récepteur soient en face l'un de l'autre. Le premier (20) et le deuxième support (20') présentent une face latérale (26) pourvue de pistes conductrices (22, 24) en contact électrique avec lesdits éléments respectifs en vue dudit montage en surface. <IMAGE>
Patent EP-0378442-A1 (EP)
Inventor: PRESTON KEITH ROBERT
IPC: G02B6/28
Filed: 1990-01-12
Abstract: An optical filter tuning apparatus and filtering method which uses an optical filter (8) that reflects light of a predetermined wavelength which is dependent on the position of incidence (16) of the light on the filter (8), and a retroreflector (32) moveable with respect to the filter (8) and which reflects light from an optical source (4) to the position of incidence (16) and reflects light of the predetermined wavelength from the filter (8) to an optical receiver (6).
Patent EP-0397343-A1 (EP)
Inventor: KRUTKI PETER
IPC: C09K3/00
Filed: 1990-04-24
Abstract: Coagent compositions for use with azodicarbonamide in the peroxide cross-linking of polyolefin foams, which compositions comprise one or more compounds containing two or more maleimide groups, and a free-radical scavenging compound.
Patent EP-0394138-A1 (EP)
Inventor: SIRAT GABRIEL
IPC: G03H1/06
Filed: 1990-04-20
Abstract: The invention concerns a holographic method of the type using a conoscopic system consisting of a birefringent crystal (122) inserted between two polarizers (123, 124) and a photosensitive element (125). The method includes a stage which involves inserting one-dimensional optical means (110) in the path of the light rays so that the conoscopic system (120) collects only the light which is parallel or almost parallel to a plane (XZ) passing through the axis (Z) of the conoscopic system. The invention also concerns a device for implementing this method. …<IMAGE>…
Patent EP-0402190-A1 (EP)
Inventor: VICAIGNE JEAN-MARC
IPC: C13B30/12
Filed: 1990-05-23
Abstract: The process is an improvement to the so-called preturbining process where a massecuite (1) supersaturated with sugar is seeded with crystallisation nuclei, a part of the massecuite is removed at the end of desupersaturation, the sugar is extracted therefrom by centrifuging (20) and the mother liquors are sent back to a mixer (4) to be combined with the second part (41) of massecuite, before it is left to cool in a mixer (5). Hitherto, the mother liquors separated from the first part of massecuite were diluted with the sugar rinsings and thus most of the saving obtained by prolonging the mixing to a temperature of less than 50 DEG C was lost. According to the invention the mother liquors are sent to a buffer storage vessel (30), from which they are taken out again to be sent to a heat exchanger (31), and are then sprayed in a chamber (32) under partial vacuum, to be concentrated and to regain the temperature and concentration at the exit of the crystalliser (1). <IMAGE>
Patent EP-0425398-A1 (EP)
Inventor: ISNARD CAMILLE
IPC: A61K8/00
Filed: 1990-10-18
Abstract: Aloe water, which may be obtained by condensation of the vapour formed on boiling a ground preparation of aloe leaves, preparation process and cosmetic compositions containing it which are intended, in particular, for skin treatment or hair treatment.
Patent EP-0415877-A1 (EP)
Inventor: MELCER HENRYK
IPC: F22B37/20
Filed: 1990-08-03
Abstract: The steam generator with furnace has a gas flue (5) which delimits the heat-emitting gas flow and has a rectangular cross-section and the external walls (1, 4) of which are formed from pipes (7, 7') which are interconnected in a gastight manner, extend in the longitudinal direction of the steam generator and are flowed through by a heat-absorbing medium. For each external wall (1, 4) a number of flanged beams (12) are provided which are arranged essentially parallel to the wall and transversely to the longitudinal direction of the steam generator and which are distributed over the external wall (1, 4) in the longitudinal direction of the steam generator. At the height of the flanged beams (12), there are arranged tie members (9, 9') which bear against the pipes and in each case extend from the corner region of the gas flue cross-section over a part shorter than half the width of the external wall (1, 4). Each tie member consists of at least one pair of sheet-metal strips which, at their end section close to the corner region and at their end section facing the wall centre, are connected to the wall (1, 4) via comb-type sheets (17, 18 or 19) and which, at their end section close to the corner region, are connected in an articulated manner to the associated flanged beam (12) via link plates (22). <IMAGE>
Patent EP-0448624-A1 (EP)
Inventor: DAWSON JOHN F
IPC: G06F13/38
Filed: 1989-11-13
Abstract: L'invention concerne une unité de commande d'interface de bus utilisée dans un système d'information numérique. L'interface de bus comprend plus de quatre canaux de données bidirectionnelles qui sont multiplexés de manière à effectuer la commutation de données de n'importe quel canal vers n'importe quel autre canal ou vers tous les autres canaux restants. Le dispositif est de préférence noyé dans un substrat comprenant un matériau d'arséniure de gallium et fonctionne à une fréquence d'au moins 25 MHz.
Patent EP-0455656-A1 (EP)
Inventor: MILITZER GOTTFRIED
IPC: E04H1/12
Filed: 1990-01-22
Abstract: Un cloisonnage peut être assemblé à partir de plusieurs éléments de paroi (10) rigides qui comprennent un cadre composé de branches verticales (11, 12) et de branches horizontales, intégré dans le panneau de cloisonnement. Afin de permettre l'ancrage de clous ou de vis, le panneau comprend un panneau central approprié (22) et des panneaux minces de revêtement (20, 21) entre lesquels est agencé un panneau de renforcement en nid d'abeille (23). Les branches verticales (11, 12) du cadre sont pourvues d'une rainure extérieure conique (15) ou d'une barrette extérieure élastique correspondante (16), ce qui permet d'autocentrer et d'assembler des éléments de paroi adjacents, leur liaison étant assurée par l'accrochage de tenons d'accouplement d'un élément de paroi dans des encoches de l'autre élément de paroi. Le cloisonnement se compose ainsi d'éléments de paroi individuels légers et rapides à assembler.
Patent EP-0512982-A1 (EP)
Inventor: MOE PER H
IPC: B23K20/14
Filed: 1990-02-01
Abstract: Le procédé décrit, qui sert au soudage à la forge ou similaire d'une première et d'une seconde pièce métallique, consiste à établir au moins un joint entre des surfaces de délimitation opposées des deux pièces à joindre et à faire passer de préférence un gaz réducteur à travers le joint ou les joints avant de presser les pièces l'une contre l'autre. Pour rendre la soudure moins sensible aux oxydes résiduels, les surfaces de délimitation sont pourvues d'ondulations généralement correspondantes de hauteur plus ou moins différente.
Patent EP-0460104-A1 (EP)
Title: Suspension pour tetes magnetiques
Inventor: OVADIA AIME
IPC: G06K7/015
Filed: 1990-02-22
Abstract: L'invention concerne une suspension pour têtes magnétiques. Ladite suspension comprend deux flasques (1), (2) entourant la tête magnétique, deux lames formant ressort (6), (7) chacune de ces lames étant fixée par deux plots, l'un fixant la lame au premier flasque, l'autre fixant la lame au second flasque. Application aux saupports magnétiques à haute densité.
Patent EP-0470119-A1 (EP)
Title: Decorative laminated sheet.
Inventor: SCHIKARSKI HORST J
IPC: A47B96/20
Filed: 1990-04-26
Abstract: A decorative laminated sheet comprises a core (5) consisting of several core paper webs (6) impregnated with phenolic resin, and a covering layer (7) consisting of a decorative paper web impregnated with melamine resin. The core paper webs (6) of the core (5) consist of bleached core paper dyed with inorganic white pigments. The phenolic resin of the core paper webs (6) contains an agent which confers protection against light. The core (5) exposed at the cut edges (8) is just as white as the covering layer (7).
Patent EP-0438604-A1 (EP)
Inventor: SHIRAI K KAWASAKI FACT K K KOM
IPC: F15B13/042
Filed: 1990-08-16
Abstract: This invention provides a hydraulic circuit apparatus arranged such that when each of operating valves is operated suddenly, the stability of each of actuators is improved, and when the operating valves are kept at their neutral positions, the flow rate of fluid discharged by a variable displacement pump is increased to improve the response of the hydraulic circuit, and when the actuators are supplied with pressurised fluid, pressure compensation is made by pressure compensating valves. This hydraulic circuit apparatus comprises a bleed-off circuit (11) connecting the discharge passage (1a) of the variable displacement pump (1) with a fluid tank; a bleed-off valve (12) provided in bleed-off circuit (11) and adapted to be kept at its communicating position (I) when the operating valves (2) assume their neutral positions, and also kept at its shut-off position when the operating valves assume either their first fluid supply positions or their second fluid supply positions; and a flow restrictor (13) provided in the bleed-off circuit.
Patent EP-0443397-A1 (EP)
Inventor: LIEPERT RUDOLF
IPC: B65H3/08
Filed: 1991-02-11
Abstract: A sheet feeder has a suction head (3) which is fitted with separating suckers (4), mounted on a reciprocating support (7), and at least one row of trailing suckers (5) which are mounted on a support (8) which reciprocates partially synchronously with further transport means and can preferably be swivelled for setting sheets obliquely, and which suckers can be subjected to a vacuum when a sheet is received from the separating suckers (4) and can be vented when the sheet is passed to further transport means. When the sheet is passed to the transport means (12), a rapid reduction in the vacuum prevailing at the trailing suckers (5, 6) is achieved in that the reciprocating trailing sucker support (8), constructed as a vacuum conducting section, is fitted with at least one venting opening (15 or 26) and a closing member (16) assigned thereto which can be raised from its seat by means of a control member (18 or 30, 31), attached to the suction head (3), within the range of synchronous movement of the trailing suckers (5) and further transport means (12). …<IMAGE>…
Patent EP-0444467-A1 (EP)
Inventor: RUFFONI EMILIO C O F LLI MACCH
IPC: F02B3/06
Filed: 1991-02-12
Abstract: A refuse collector vehicle comprising e Diesel engine (8), a direct current electric motor (17), a battery (18) for feeding said electric motor (17) and a selective mechanical transmission assembly (21) adapted to drive the driving wheels (7) alternatively from said Diesel engine (8) or from said electric motor (17).
Patent EP-0446900-A1 (EP)
Inventor: NISHIDA HIDEO
IPC: F04D29/62
Filed: 1991-03-13
Abstract: A compressor is disclosed wherein a diffuser flow path is curved in a radial direction in the vicinity of an outlet of a mixed-flow turbine (1), and guide vanes (7) each having a height larger than a maximum radius (r b ) at the outlet of the mixed-flow turbine (1) are arranged in the form of a circular wing row at the curved portion on a flow path surface of the diffuser plate (4) located toward a side plate. Thus, it is possible to keep uniform the flow within the diffuser (6) and to enhance the performance of the compressor. In addition, the axial length of the compressor may be shortened to thereby make the compressor compact in size.
Patent EP-0450355-A1 (EP)
Inventor: DRAUZ KARLHEINZ DR
IPC: C07D417/06
Filed: 1991-03-14
Abstract: Halothiophenecarboxylic acid derivatives of the formula <IMAGE>  in which     Hal is chlorine or bromine,   n is the number 2 or 3, <*>, in the event that the radicals R<2> and R<3> differ from each other, is either an enantiomer or a racemate,   R<1> is hydrogen or an alkyl radical, R<2> is hydrogen, an alkyl radical which can optionally be substituted by hydroxyl, carboxyl, alkoxy or alkoxycarbonyl, mercapto or alkylmercapto or benzylmercapto, an aryl radical or aralkyl radical, it being possible for the ring system to be optionally substituted by fluorine, chlorine or bromine atoms, or is a cycloalkyl radical or cycloalkylmethyl radical, R<3> is hydrogen, an alkyl radical, alkenyl or alkynyl radical, or, if appropriate, R<1> and R<3> or R<2> and R<3> together can form an alkylene bridge in which a CH2 unit can optionally be substituted by NR1, O or S,   Y is OH, OR4 or NR5R6, where   R<4> is an alkyl radical where all or some of the hydrogen atoms may be replaced by halogen atoms, R<5> is hydrogen, an alkyl radical, hydroxyl radical or alkoxy radical, R<6> is hydrogen, an alkyl radical, a phenyl radical or a cycloalkyl radical, or, if appropriate, R<5> and R<6> can form a ring including the nitrogen atom and, if appropriate, a further hetero atom.     There is furthermore described a process for their preparation. Compounds of the formula I can be used together with suitable carrier materials, in the form of crop protection agents.
Patent EP-0453997-A1 (EP)
Inventor: TAKASE SHINSUKE C O INTELLECTU
IPC: G11C11/413
Filed: 1991-04-19
Abstract: According to this invention, there is disclosed a semiconductor device in which a memory section and a logic section are arranged on the same semiconductor chip, comprising a high-resistance element (R₁, R₂, ..., R n ) constituting a memory cell (M₁, M₂, ..., M n ), a low-resistance line (L) connected to the high-resistance element (R₁, R₂, ..., R n ), a power source line (Lv1) serving as a power source path from a power source pad, a switching element (Sw) arranged between the low-resistance line (L) and the power source line (Lv1), and a control circuit for controlling the switching element (Sw).
Patent EP-0471992-A1 (EP)
Inventor: PAGANO DANIEL MICHAEL
IPC: G03C3/00
Filed: 1991-07-22
Abstract: A film cassette (1) comprises a film spool (5) supported inside a lighttight cassette shell (3) for rotation to thrust a filmstrip (F) coiled about the spool to the exterior of the shell whether the filmstrip is unexposed or is only partly exposed, and a film exposure status indicator (121) supported for movement relative to the shell (3) from an unexposed position to respective partly exposed and fully exposed positions for providing visible indications that the filmstrip is only partly exposed or is substantially exposed. According to the invention, the shell (3) includes respective indicia indicating that the filmstrip is only partly exposed and is substantially exposed and respective windows (107, 109) located proximate the indicia, and the status indicator (121) is configured in relation to the windows to be visible at the window (107) proximate the indicia indicating that the filmstrip is only partly exposed when the indicator is in its partly exposed position and to be visible at the window (109) proximate the indicia indicating that the filmstrip is substantially exposed when the indicator is in its fully exposed position.
Patent EP-0470425-A1 (EP)
Inventor: PIOVANO LUIGI
IPC: H05K3/00
Filed: 1991-07-22
Abstract: The device is provided on a machine tool, wherein the drilling or milling operating head (12) comprises an axially movable spindle (14) and a workpiece hold-down (17), and wherein the working depth is controlled according to the relative position of the tool (16) with respect to the hold-down (17), defined by sensing a reference member (56) by means of the tool (16). To avoid the errors due to the thermal expansion in defining the reference position between the tool and the hold-down, before the reference member (56) is sensed, an electric power supply heats the spindle (14) by sequentially energizing the phases of the statoric coil of the spindle electric motor (76). The reference member (56) comprises a proximity sensor (64) operated by the tool (16) through an air pad piston (67).
Patent EP-0477516-A1 (EP)
Inventor: SCHOLL HANS JOACHIM DR
IPC: C07D251/32
Filed: 1991-08-12
Abstract: Dimerisation catalysis for organic isocyanates which are suitable for heterogeneous catalysis and comprise tertiary phosphines adsorbed onto selected support materials, a process for the preparation of these catalysts by adsorbing the tertiary phosphines onto the support material, and the use of the catalysts in the preparation of polyisocyanates containing uretdione and isocyanurate groups.
Patent EP-0492055-A1 (EP)
Inventor: OHNO EISHI
IPC: F02B25/14
Filed: 1991-08-23
Abstract: An internal combustion engine (1) comprising a piston (2) having a top face with a depression (5) formed therein, and a first fuel injector (14) and a second fuel injector (15) arranged on the inner wall of the cylinder head (3). Fuel is injected from the first fuel injector (14) when the position of the piston is high, and fuel is injected from the second fuel injector (15) when the position of the piston (2) is low. The axes of fuel injection of both fuel injectors are determined such that fuel injected from the fuel injectors is directed to the central portion of the depression (5).
Patent EP-0482448-A1 (EP)
Title: Dimethylfuryl-dihydro-1,3,5-dithiazine, Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: BRUENING JUERGEN DR
IPC: C07D417/04
Filed: 1991-10-11
Abstract: Dimethylfuryl-dihydro-1,3,5-dithiazine sind wertvolle Aromastoffe mit niedrigen Geschmacksschwellenwerten. Sie verleihen insbesondere Getränken, Süß- und Backwaren einen Kaffee- oder Mokkageschmack.
Patent EP-0487100-A1 (EP)
Inventor: ASAYAMA YOSHIAKI
IPC: B60W30/00
Filed: 1991-11-22
Abstract: A vehicle following apparatus is able to continuously or successively measure, once a target vehicle (5) to be followed is determined, the distance to the target vehicle (5) in a stable and reliable manner even if the subject vehicle, on which the apparatus is mounted, is momentarily caused to move in the vertical or horizontal direction with respect to the target vehicle (5). A pair of first and second image sensors (3, 4) including a pair of optical systems (1, 2) are disposed at a predetermined distance from each other for optically sensing a plurality of objects including a preceding vehicle. A first window containing therein an image of the preceding vehicle as sensed by the image sensors (3, 4) is defined on a screen of a display (11). A second window is also defined on the screen around the first widow for catching the background of the preceding vehicle. The position of the first window is controlled to automatically follow the image of the preceding vehicle by measuring the distances to the objects in the respective first and second windows.
Patent EP-0487142-A1 (EP)
Inventor: TIESLER HELMUT
IPC: H01J5/58
Filed: 1991-11-14
Abstract: The lamp/reflector unit comprises a metal reflector (1) within which an electric lamp (3) is secured. A lamp base (20) is mounted to the reflector (1) by means of an elastic synthetic resin (23), which may substantially fill up the lamp base (20). Current conductors (22) which may each be composed of several thinner conductors, may connect contacts (21) of the lamp base (20) to current supply conductors (7) emanating from the lamp (3). They may be made of copper and be secured to the current supply conductors (7) in a clamping manner. The unit suppresses acoustic resonance.
Patent EP-0444958-A1 (EP)
Inventor: KATOH HIROAKI
IPC: G06K7/10
Filed: 1991-03-01
Abstract: A multi-directional bar code reading device for reading an object that is to be read by projecting scanning beams from many directions, includes a plurality of mirrors (2) arranged around a beam scanning unit (1) and a plurality of beam sources (3) for emitting beams toward said beam scanning unit (1), characterized in that the beam scanning unit (1) is irradiated with beams generated from the plurality of beam sources (3), scanning beams are reflected by the plurality of mirrors (2) and are projected from a plurality of directions onto an object (5) to be read, and light reflected from the object (5) is detected in order to read bar codes on the object (5) to be read.
Patent EP-0449531-A1 (EP)
Inventor: FLUX PETER JOHN
IPC: B64C27/35
Filed: 1991-03-22
Abstract: A rotor (11) for rotation about an axis (16) includes a driving member (22) rotationally fixed to a drive shaft (19) and having a plurality of equi-spaced drive pins (24) extending radially of the axis of rotation (16) and in a plane of rotation (25) perpendicular to the axis (16) and located in an elastomeric bearing assembly (26) attached to a gimbal housing (27) connected to a spherical elastomeric thrust bearing (29) having a geometral centre (29a) located at an intersection of the axis of rotation (16) and the plane of rotation (25) whereby in operation the rotor can be tilted in any direction about the centre (29a).
Patent EP-0455517-A1 (EP)
Inventor: GEORGE ALBERT L JR
IPC: C12Q1/68
Filed: 1991-05-07
Abstract: A method, reagent and kit for the determination of the presence of target nucleotide sequences by restriction amplification are disclosed. In the process to detect nucleic acid sequences a target molecule containing a specific restriction site is hybridized with a labeled probe containing a sequence homologous to at least 28 bases of the target molecule. The probe is cleaved with a restriction enzyme that releases the probe for detection if the probe hybridizes to the specific target. A second oligonucleotide is present in the reaction that is homologous to the 3 prime end of the probe molecule and also contains 5 prime base or bases that will reconstitute the restriction enzyme site on the target. Thus, the cleaved probe constantly regenerates and is highly detectable of the target sequence is present in the assay.
Patent EP-0492837-A1 (EP)
Inventor: RING WALLACE H
IPC: A61M39/00
Filed: 1991-12-03
Abstract: A connector (10) carrying a sensor (11) for placement in a catheter adapter (12) has proximal and distal parts with a passage therebetween. The distal part (16) detachably fits within a catheter adapter. The connector, when attached to the adapter, places the passage (A) in fluid communication with and near a catheter lumen. A sensor on the connector within the distal part is exposed to the passage for fluid communication with the lumen. The sensor mounts on a tube (20) or in an inside wall of the distal part and extends within the passage and partially through the distal part to monitor pressure with a first side (21) of the sensor exposed to the passage and a second side (22) of the sensor covering an exit from the connector near the proximal part. The second side is vented to atmospheric pressure and a sensor signal communication means connects the sensor to pass signals from the sensor through the exit. A sleeve (30) extends distally on the connector for threaded engagement with a male luer on the adapter allowing fluid tight communication between a cavity within the adapter and the passage. The distal part substantially fills the cavity reducing the hydraulic column volume in the lumen and the passage. A method places a catheter into a human or animal to provide access to dynamic pressure, measures atmospheric pressure with a sensor carried on a connector, sets the signal response of the sensor measurement to a datum for atmospheric pressure applied to first and second sides and attaches the connector to the adapter to fit the distal part into the cavity in the adapter so gas within the cavity and the passage escapes to provide a hydraulic column substantially free of gas.