baber/WOPTO huggingface dataset:
Patent EP-0515766-A1 (EP)
Inventor: CASELLI PAOLO
IPC: A61M5/34
Filed: 1991-05-29
Abstract: A syringe fitted with a clamping device for the needle and with means to enable the needle to be automatically retractable into the syringe body at the end of an injection comprises: outer and inner cylinders; openings at the ends of the outer cylinder; a third opening at an end of said inner cylinder; closing means for said third opening; a needle with a head; sealing means in said closing means; a first spring to push said needle against said closing means; a clamping device loaded by a second spring to maintain outward said syringe and to release said needle; a diaphragm in said closing means which bends before its breaking; a sharp element to break said diaphragm; closing means to prevent said needle from being reached and stopping means to prevent said second cylinder from being moved outward said syringe after its use.
Patent EP-0470257-A1 (EP)
Inventor: SUGIMURA HIROSHI FANUC MANSION
IPC: B25J13/00
Filed: 1991-02-06
Abstract: A calibration system for a robot, wherein an off-line program prepared on an off-line program device is converted into an actual motion program for the robot. Four points (Pr, i) not present on the same plane on a work are determined as coordinate values of a base coordinate system of the robot by a coordinate reading means (21) through a touch-up technique. A transforming matrix (T) for transforming coordinate values of a work coordinate system and an attitude into those of a base coordinate system is prepared by an operation means (22) from points (Pw, i) which are on a reference coordinate system of the work, correspond to the four points (Pr, i) of the work and are set by the off-line program (11). Using this transforming matrix (T), a program conversion means (23) converts the off-line program (11) into a motion program (24). With this arrangement, all of the errors such as a geometric parameter error of the robot, an error in position of the work and the like are corrected.
Patent EP-0479954-A1 (EP)
Title: Drilling machine or drilling installation for profile steel or plate.
Inventor: LUYKEN ALOYSIUS MARINUS
IPC: B23B41/00
Filed: 1991-02-07
Abstract: Mobile drilling-units, drilling machine or drilling installation which can be moved or positioned in relation to the material as profile steel and plate with the use of a location measuring system for the material to be drilled and with the preferable use of cutters as a drilling tool which lead to a quicker and cheaper drilling-process and which gives also the possibility to combine the drilling installation with other machines or installations for sawing, cutting and blasting of profile steel and plate on an easy and profitable way.
Patent EP-0514546-A1 (EP)
Title: Chromene derivatives, their production and use.
Inventor: MEGURO KANJI
IPC: C07D311/12
Filed: 1991-02-02
Abstract: PCT No. PCT/JP91/00172 Sec. 371 Date Apr. 2, 1991 Sec. 102(e) Date Apr. 2, 1991 PCT Filed Feb. 2, 1991 PCT Pub. No. WO91/12249 PCT Pub. Date Aug. 22, 1991.A chromene derivative of the formula (I)  (* CHEMICAL STRUCTURE *) (I) wherein each ring of A and B can have one or more substituents; X is an oxygen atom or sulfur atom, Y is an oxygen or sulfur atom or H2, Z is a bond, -NH- or a saturated or unsaturated lower alkylene group and R is a hydrocarbon radical which is unsubstituted or substituted, or its salt, which is useful as a drug for atherosclerosis.
Patent EP-0525096-A1 (EP)
Inventor: SELBIE MICHAEL ROBERT LLOYD
IPC: B01D63/04
Filed: 1991-04-19
Abstract: On décrit une structure améliorée de filtre modulaire à micropores, composée de cartouches filtrantes remplaçables (25) logées dans un ensemble à cartouches filtrantes (10) dont les extrémités opposées sont reliées entre elles par des collecteurs symétriques (41). Les collecteurs comportent un tube à l'intérieur d'une structure à tubes, et sont aptes à véhiculer des premier et deuxième liquides indépendamment l'un de l'autre aux deux collecteurs identiques adjacents, auxquels ils sont reliés, et aux entrées et sorties des cartouches filtrantes (25) auxquelles chaque collecteur est relié par les deux extrémités de chaque cartouche. Des tubulures (100, 101) comprennent un tube analogue à l'intérieur d'une structure à tubes qui leur permet d'être reliés aux extrémités de rangées de collecteurs (41) interconnectés, ce qui permet de réaliser un ensemble de filtres modulaire de dimension et capacité illimitées. Un ensemble à soupape (63) peut être installé dans chaque collecteur (41), et le passage d'un des deux liquides s'écoulant de l'ensemble à cartouches filtrantes (10) vers le collecteur (41) peut être isolé des canalisations des collecteurs. De cette manière, on peut prévenir de manière sélective toute contamination du liquide sortant des collecteurs adjacents.
Patent EP-0528864-A1 (EP)
Inventor: BREDDAM KLAUS
IPC: C12N15/57
Filed: 1991-04-18
Abstract: On décrit de nouvelles enzymes pour détergents chimiquement modifiés, dans lesquelles une ou plusieurs méthionines ont été transformées par mutation en cystéines, lesdites cystéines étant ensuitemodifiées chimiquement pour conférer à l'enzyme une résistance accrue aux agents oxydants. Un nouveau procédé est décrit pour rendre les enzymes de détergents stables en présence de l'oxydation. De plus, on décrit des compositions de détergents renfermant ces nouvelles enzymes pour détergents résistantes à l'oxydation.
Patent EP-0550548-A1 (EP)
Inventor: BREACH JOHN ROLAND
IPC: B07B13/04
Filed: 1991-09-24
Abstract: Des articles, tels que des pommes (O) à trier par dimensions, flottent dans de l'eau le long d'un canal principal (A). En fonction de la profondeur à laquelle les pommes pénètrent au-dessous de la surface de l'eau, on peut les dévier dans l'un des six canaux latéraux (B, C) au moyen de courroies sans fin (27) situées respectivement à des profondeurs différentes au-dessous de la surface de l'eau.
Patent EP-0513363-A1 (EP)
Inventor: TAKEMOTO TAKATOSHI KABUSHIKI K
IPC: A63F/
Filed: 1991-10-04
Abstract: Machine à sous dans laquelle on peut changer l'affichage d'une pluralité d'images en introduisant des jetons dans une fente et actionnant un dispositif de démarrage du jeu. On immobilise les affichages respectifs à des instants que l'on sélectionne en actionnant des dispositifs d'arrêt. La machine comporte une manette portant lesdits dispositifs de démarrage du jeu et d'arrêt.
Patent EP-0574389-A1 (EP)
Inventor: EMERIT MICHEL
IPC: G05D16/16
Filed: 1991-09-25
Abstract: Ce dispositif comprend un premier organe (2) de réglage du débit de fluide adapté pour régler le débit à une valeur présélectionnée, et un second organe (3) de réglage mobile, permettant de créer une perte de pression variable, qui comprend en outre des moyens d'autorégulation (4, 8, 12, 17, 5...) aptes à compenser automatiquement toute variation de la différence de pression de fluide détectée par le premier organe de réglage, afin de maintenir constant le débit de fluide à travers le dispositif quelles que soient les variations de différence de pression entre l'entrée et la sortie. Dans ce dispositif on utilise l'énergie motrice du fluide traversant les organes de réglage pour réguler son débit sans apport d'énergie extérieure, et la différence de pression entre l'entrée et la sortie du circuit.
Patent EP-0553168-A1 (EP)
Title: Branching-off box.
Inventor: SKOELDMARK OLLE
IPC: H01R25/00
Filed: 1991-10-14
Abstract: Branching-off box (1) having a multiplicity of power sockets (10) for connection with Euro-plugs (100) whereby the sockets (10) of the box (1) are positioned on a narrow top wall (6) having a width corresponding to the smaller cross section of the oblong Euro-plug and the connecting openings (12, 13) are positioned in one row along a central line at the narrow top of the box (1). Within the box (1) the conductor rails run parallel in a zigzag shape at the opposite wall (7) such that the conductor rails are passing corresponding connecting openings (12, 13) of the sockets (10) in the box (1). Between the connecting openings and the conductor rails there is additionally arranged a closing arrangement in form of a so-called childproof protection.
Patent EP-0550680-A1 (EP)
Title: Reference de tension cmos avec des tensions base-emetteur superposees
Inventor: GANESAN APPARAJAN
IPC: G05F3/20
Filed: 1991-09-24
Abstract: Référence de tension à barrière de potentiel faisant partie d'une puce CI CMOS. Une tension DELTAVBE est produite par des paires empilées de transistors bipolaires parasites (Q1, Q8; Q2, Q7; Q3, Q6; Q4; Q5), les transistors (Q1-Q8) de chaque paire fonctionnant à des densités de courant différentes. Des transistors tampons MOS (M1-M4) sont connectés aux extrémités correspondantes des empilements produisant la tension DELTAVBE. Les transistors bipolaires sont excités par des sources de courant MOS (M6-M13).
Patent EP-0500089-A1 (EP)
Inventor: KASHIMA KEIJI
IPC: G09F13/18
Filed: 1992-02-20
Abstract: A back lighting device which comprises a light conducting plate made of a light-transmissive material, a linear light source provided in proximity to the end portion of at least one side of the light conducting plate, a reflecting plate or film that covers the linear light source and which consists, in order from the light source side, of a specular reflecting plate or film, an air layer and a light diffusing/reflecting plate or film in superposition. One surface of the light conducting plate is provided with a light diffusing capability and covered with a specular or light diffusing/reflecting plate. Thereby, it is possible to provide a back lighting device that has a high efficiency of power to luminance conversion and which hence is capable of achieving high luminance.
Patent EP-0506137-A1 (EP)
Inventor: TAKEDA YOSHIAKI
IPC: D06F34/22
Filed: 1992-03-30
Abstract: A washing machine comprises a washing/dehydrating tank (5), a water storage tank (7) in which the washing/dehydrating tank (5) is disposed, and a sensor (15) for detecting an electric conductivity of washing water in the washing/dehydrating tank (5) and the water storage tank (7). The sensor (15) is provided with a pair of electrodes (25) to take a variation of an electric resistance of the washing water therebetween, which is representative of the electric conductivity of the washing water, thereby controlling a washing operation of the washing machine. The sensor has a CR oscillation circuit including a resistance which represents the electric conductivity of the water between the electrodes. A variation of the electric conductivity of the washing water is converted into an oscillation frequency variation of the oscillation circuit, and the operation of the washing machine is controlled on the basis of the thus varying oscillation frequency.
Patent EP-0522299-A1 (EP)
Inventor: SPERBER GEORG
IPC: G03B21/56
Filed: 1992-06-10
Abstract: A retaining rail for projection screens, indicator boards or similar consists of two straight rail regions (1 and 2) which are arranged at an angle to one another. The straight rail regions (1 and 2) are connected to one another via an appropriately profiled, arcuate connecting piece (3) in such a way that the retaining members can be displaced together with the suspended projection screen or similar horizontally from one rail region via the connecting piece to the second rail region. <IMAGE>
Patent EP-0524476-A1 (EP)
Inventor: OHASHI TOYOSHI
IPC: C09B67/22
Filed: 1992-07-06
Abstract: A photoconductive phthalocyanine composition is disclosed, comprising (A) a photoconductive phthalocyanine composition comprising 100 parts by weight of an unsubstituted phthalocyanine derivative and from 0.001 to 5 parts by weight of a nitro- or halogen-substituted phthalocyanine derivative and (B) from 0.01 to 10 parts by weight, per 100 parts by weight of the photoconductive phthalocyanine composition (A), of a phthalocyanine derivative having at least 4 electron attracting groups. A photosensitive layer formed of the photoconductive phthalocyanine composition produces digital signals whether input light is digital or not. It is useful as not only a photoreceptor for digital recording system of electrophotography but a photoreceptor for analogue light input in conventional PPC to provide a high quality image with sharp edges.
Patent EP-0529611-A1 (EP)
Inventor: KARHU RAIMO
IPC: D07B7/14
Filed: 1992-08-26
Abstract: The invention relates to a reverse stranding apparatus for the reverse stranding of conductors. The apparatus comprises a stationary divider means, a twisting means rotatable in different directions, and a central element (5) disposed between said parts, and peripheral tubes (6) surrounding said central element, the central element (5) and the peripheral tubes (6) being pressed against each other at least during the twisting step of the conductors and the conductors to be stranded being adapted to pass through at least the peripheral tubes. To attain high speeds of rotation, the peripheral tubes (6) and the central element (5) are united in a tube packet (4) by means of a reticular fabric (7) enveloping the peripheral tubes (6) and extending substantially over the entire length of said peripheral tubes.
Patent EP-0539928-A1 (EP)
Inventor: HEERKLOTZ SIEGFRIED DIPL-ING
IPC: A47C27/12
Filed: 1992-10-28
Abstract: The invention relates to an elastic support, particularly for beds, which is provided with a spring structure (8) constructed at least partially within its contour (3). In order to provide a support (3) whose spring structure (8) can be produced with little expenditure and can be made available in different shapes for changing load requirements, the spring structure (8) is formed by at least one profiled fibre (4) which is arranged within the support contour (3), has elastic properties and provides a multiplicity of flexible regions which are supported spaced apart. <IMAGE>
Patent EP-0530904-A1 (EP)
Inventor: MACHADO JOSEPH MICHAEL
IPC: C08L61/10
Filed: 1992-08-27
Abstract: A composition comprising a blend of a linear alternating polymer of carbon monoxide with at least one ethylenically unsaturated compound and a phenol-based novolac polymer of which the phenyl groups are optionally substituted with an alkyl group having up to 8 carbon atoms.
Patent EP-0541164-A1 (EP)
Inventor: KORDTS JUERGEN
IPC: H03F3/30
Filed: 1992-10-29
Abstract: In the case of an amplifier having a current-mirror circuit (4) and having a current-splitting circuit (3) which splits an input current (which is supplied to the amplifier) as a function of polarity, negative input currents being supplied to the current-mirror circuit, whose controlled output current is supplied to a control input of a first current-amplifier circuit (1) which is provided in the amplifier, it is provided in order that the amplifier operates in as balanced a manner as possible that positive input currents, which flow into the amplifier, are supplied to a control input of a second current-amplifier circuit (2), which is provided in the amplifier and has an identical construction to the first current-amplifier circuit (1), that the first current-amplifier circuit (1) be acted on by a positive supply voltage and the second current-amplifier circuit (2) by a negative supply voltage, and that both current-amplifier circuits (1, 2) work on a common load (7) on the output side. <IMAGE>
Patent EP-0549033-A1 (EP)
Inventor: VERSLEEGERS JOZEF CHRISTIAAN M
IPC: G11B17/22
Filed: 1992-12-14
Abstract: A disc player comprises an optical scanning device (13) with a turntable (17), which is rotatable about an axis of rotation (17a) and which has a supporting surface (17b) for supporting an information disc, and with a disc-shaped disc carrier (15), which is rotatable about an axis of rotation (15a) and which has carrying surfaces (51) for information discs. The disc player has a driving device comprising a command element (63) which is rotatable about an axis of rotation (63a) and which has first means for cooperation with guide means to guide the turntable between a play position and a rest position and second means for cooperation with the disc carrier to rotate the disc carrier between well-defined disc-carrier positions.
Patent EP-0526958-A1 (EP)
Inventor: LORENZ DIETER
IPC: H02B5/06
Filed: 1992-07-29
Abstract: In the case of an encapsulated switching installation, an interrupter circuit breaker (1) and a power circuit breaker (21) are arranged in such a manner that their longitudinal axes run parallel to one another and form the free limbs of a "U". The interrupter circuit breaker (1) has stationary contact pieces (9, 10) from which conductors (7, 8) originate which are passed through flanges at right angles to the longitudinal axis of the encapsulation housing of the interrupter circuit breaker. A first flange (22) is connected to the power circuit breaker (21) via a further interrupter circuit breaker encapsulation housing. A second flange (23) is connected to the encapsulation of a busbar (19) which passes through the "U". <IMAGE>
Patent EP-0497520-A1 (EP)
Inventor: MALLABY MARK
IPC: A61B10/00
Filed: 1992-01-24
Abstract: An instrument (10) for removing tissue samples from a tissue mass which automatically penetrates, severs, and removes a tissue portion for examination. The instrument is motor (18) powered, preferably by self-contained rechargeable batteries, and employs electrically actuated stops to control the action of penetration into and retraction from the tissue mass. The tissue penetrating means and severing means includes an inner stylet (14) which penetrates the tissue mass and a hollow outer tube or cannula (13) which surrounds the stylet and serves to sever a sample of tissue. In a preferred form the tissue penetrating end of the stylet is notched so that when the stylet penetrates the tissue mass, a portion of the tissue relaxes in the notched area. After tissue penetration by the stylet, the cannula, having a cutting surface at its distal end, penetrates the tissue and cuts off the tissue portion residing in the notched area of the stylet. The tissue penetrating and severing means are operably connected to a motor powered rotary cam assembly (55) by means of cam followers (60) and the rotary motion of the cam is converted to sequential, linear motion in the tissue penetrating means and severing means. The angular position of a cam is monitored with a pair of optoelectronic sensors, thereby providing position feedback without mechanical wear on the position sensor assembly. Improved action is provided by a cam having an S-curve profile (56).
Patent EP-0503779-A1 (EP)
Title: Convertible fabric
Inventor: DALBEC CHARLES ERNEST
IPC: D06N3/06
Filed: 1992-02-19
Abstract: A single ply convertible top fabric comprising a sateen woven fabric using a blend of solution dyed polyester and cotton yarn coated with a PVC vinyl.
Patent EP-0578888-A1 (EP)
Inventor: ANHALT JOHN WILLIAM
IPC: G06K19/077
Filed: 1992-10-30
Abstract: A data card is provided which has an electrically conductive rail extending along its opposite sides and part of its rear, and connected to a ground plane of a circuit board of the card, to provide EMI (electromagnetic interference) shielding along the perimeter of the card. The rail has top and bottom edge portions that are each bent into a U shape to extend around top and bottom ridges at the side of the card body to lock the rail in place. One edge portion includes a projecting tab which is bent to extend inwardly and engage the ground plane of the circuit board. The moulded card body has a through hole in its side portion, and the tab can extend into that hole before extending inwardly to the circuit board ground plane.
Patent EP-0508913-A1 (EP)
Inventor: SERRA-TOSIO JEAN-MARIE
IPC: H01F7/02
Filed: 1992-04-07
Abstract: The present invention relates to a catching device, comprising a non-magnetic female piece (1) comprising an opening emerging in a catching face of the piece and a magnet (7) accommodated in a cavity which is set back relative to the catching opening; and a male piece (3) comprising a part with circular cross section (11) made from a ferromagnetic material, with a diameter larger than the smallest dimension of the said opening, and being intended to be attracted by the magnet against the catching face, centring in the opening. This device may be used in an apparatus for suspending any one out of several articles from a support. 
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Patent EP-0587968-A1 (EP)
Inventor: ZAMBRANO RAFFAELE
IPC: H01L27/06
Filed: 1992-09-18
Abstract: A monolithically integrated, transistor bridge circuit of a type suiting power applications, comprises at least one pair of IGBT transistors (M1,M2). These IGBT transistors are laterally conducting, having drain terminals (9,19) formed on the surface of the integrated circuit (1), and through such terminals, they are connected to another pair of transistors (T1,T2) of the bipolar type. 
     The invention also relates to an associated process for manufacturing said bridge circuit.
Patent EP-0513339-A1 (EP)
Inventor: BIBER HEINZ
IPC: D01H13/14
Filed: 1992-01-21
Abstract: Filature possédant un ordinateur de conduite de processus pour au moins un groupe de machines, chaque machine du groupe étant équipée de sa propre commande, qui commande le système d'actionnement de la machine (et tous les appareils auxiliaires éventuellement rattachés à cette machine). Il est prévu au moins un réseau pour la communication bidirectionnelle entre l'ordinateur et chaque machine du groupe. Lorsque l'installation est en service, les instructions de commande de l'ordinateur de conduite de processus sont transmises par le réseau aux systèmes de commande des machines. Chaque système de commande de machine transmet les instructions de commande au système d'actionnement commandé par cette commande, les instructions de commande étant, si nécessaire, transformées par le système de commande de la machine en signaux de commande adaptés au système d'actionnement.
Patent EP-0569427-A1 (EP)
Title: Hinged frame system.
Inventor: ANDREWS RUPERT IAN THACKHAM HO
IPC: E04H1/12
Filed: 1992-01-27
Abstract: PCT No. PCT/GB92/00148 Sec. 371 Date Nov. 2, 1993 Sec. 102(e) Date Nov. 2, 1993 PCT Filed Jan. 27, 1992 PCT Pub. No. WO92/13157 PCT Pub. Date Aug. 6, 1992.A hinged frame system for use as a room divider, in exhibition display systems or in furniture includes at least two panels which are hingedly connected together. One of the panels has a concave edge profile of a partially circular cross-section and the adjacent panel has a matching convex edge profile and the two panels are clamped together by a clamp.
Patent EP-0572474-A1 (EP)
Title: Constriction device for reducing the blood flow in parts of the body.
Inventor: SIMON PAL
IPC: A61M5/42
Filed: 1992-02-22
Abstract: The invention concerns a constriction device (1) intended to reduce the flow of blood through an extremity of the body. The device has a constriction element (7), designed to be laid round the extremity, which includes a lock and whose girth can be adjusted so that it lies tighter or looser round the extremity. The device proposed by the invention is characterized in that the constriction element (7, 7a, 7b) includes a vein-holding device (9) with a channel (12) forming a gap (10) into which a vein can be inserted and firmly held in place.
Patent EP-0507944-A1 (EP)
Title: Implantable biodegradable material and method for producing same.
Inventor: LEBUGLE ALBERT
IPC: A61K9/22
Filed: 1991-10-22
Abstract: A material is provided which can be implanted in living tissue, particularly bony tissue, and has a biodegradation rate matching the rate at which the tissue regenerates. The material may include an active substance providing an extended therapeutical effect. Said material includes (a) a calcium phosphate having an apatitic or triclinic structure and containing HPO4? and PO4? groupings; (b) a biodegradable oside or polyoside, particularly dextran; (c) as required, an active substance having amine groupings such as netilmicin and/or gentamicin in sulphate form. The implantable material can be produced without using heat by compacting the various components in powder form.