baber/WOPTO huggingface dataset:
Patent EP-0209696-B1 (EP)
IPC: D21F1/02
Filed: 1986-06-07
Granted: 1989-09-27
Abstract: 1. A headbox system for a paper-making machine with a distribution box (1) and a guide device (2) connected thereto for guiding a suspension of fibre materials in the direction of the machine (M) and for distributing the suspension across the width of the paper-making machine, the guide device (2) leading into a jet chamber (3) which has two limiting lips (4, 5) and a delivery gap (6) leading to the paper-making machine past a baffle (9), and at least one limiting lip (4, 5) of the jet chamber (3) having at least two sections (7, 8) inclined at different angles (alpha, beta) counter to the direction of flow (M) of the suspension in the jet chamber, the angle of inclination (alpha) of the section (7) of the upper lip (4) defining the jet chamber (3) and directly adjoining the guide device (2) being between 0 degree and 30 degrees, characterised in that the angle of inclination of the section (8) of the upper lip (4) located directly in front of the delivery gap (6) is between 60 degrees and 90 degrees, the length (x) of section (7) being a multiple of the length (y) of section (8).
Patent EP-0230010-B1 (EP)
IPC: A61C1/00
Filed: 1986-12-18
Granted: 1991-03-06
Abstract: The dental device has at least one handpiece which is connected by a connection fitting to a flexible supply tube containing at least one guide channel for guidance of a fluid medium from a feed line on the equipment side to the hand piece. In order to prevent germs from passing from the handpiece used into the medium channels of the supply tube, the invention arranges an independently acting valve (35,51,52;61,62;65,66) adjoining, seen in the direction of flow, the flexible part (32,45) of the supply tube (2) in the water channel, which valve opens when the medium pressure builds up and closes when the pressure drops. The valve can be arranged in the handpiece (3 to 6) itself or in the connection fitting (15,17), facing the handpiece, of the supply tube (2). <IMAGE>
Patent EP-0202038-B1 (EP)
IPC: H01L29/72
Filed: 1986-04-21
Granted: 1989-08-16
Abstract: A bipolar transistor suitable for high speed operation and having base (11), collector (9) and emitter (12) semiconductor regions is provided. The base region (11) is provided with two contacts (13, 14) on either side of the base region one of which (14) is connected to and preferably integral with the emitter contact (15). The resulting current flow (17) beneath the emitter debiasses all but a portion of the emitter adjacent the base contact thus giving shorter transit times, increased speed of operation and enabling use of reduced device area with reduced collector-substrate and collector-base capacitance.
Patent EP-0212840-B1 (EP)
IPC: G10K11/178
Filed: 1986-07-14
Granted: 1991-10-23
Abstract: An automatic gain active noise reduction arrangement for reducing the level of acoustic noise within the internal cavity or enclosure of an ear-defender or earphone structure (2), the arrangement comprises a noise pick-up microphone (4) and a noise-cancelling transducer (9) mounted within said cavity or enclosure, the noise pick-up microphone (4) being adapted to produce an electrical signal output in response to an acoustic noise field within said cavity or enclosure, and phase inverter means (5), filtering means (6) and amplifying (8) means connected in a feedback control path extending between the noise pick-up microphone (4) and the noise-cancelling transducer (9) and effective in response to the generation of an electrical signal output by the noise pick-up microphone (4) to produce a noise-cancelling signal output which is fed to the noise-cancelling transducer (9), in which the output from the noise pick-up microphone (4) is also applied to signal processing (10,11) and control means (7) for producing an electrical output which is dependent upon the microphone output and a predetermined non-linear control algorithm and which is applied to variable loop gain control means coupled with the feedback control path for controlling the loop gain in accordance with a preselected parameter of the microphone output.
Patent EP-0215016-B1 (EP)
Title: Compositions solides a base de superoxydes, leur fabrication et leurs applications electrochimiques
IPC: G01N27/409
Filed: 1986-02-10
Granted: 1990-06-27
Abstract: Les compositions solides à base de superoxyde comportent un matériau inerte vis-à-vis des anions O2- jouant le rôle de matrice à l'égard de ces anions, et des anions O2-, ces compositions formant un matériau stable jusqu'à environ 100oC. Cette matrice permet la mobilité des ions O2- dans ce domaine de température. Ces compositions sont utilisables comme électrolytes (1) dans une cellule électrochimique.
Patent EP-0262141-B1 (EP)
IPC: E02F3/76
Filed: 1986-06-11
Granted: 1990-02-07
Abstract: During angling and tilting of a bulldozer blade, it is desirable to control the pitch without inducing unnecessary stresses in the mounting arrangement or high pressures in the angle cylinders. The mounting arrangement (10) includes bracket (60) which allows normal pitching of the blade (12) but limits abnormal pitching thereof during tilting and/or angling. The bracket (60) utilizes a first assembly (62) secured to mounting frame (18) and has a transverse slot (66) therein. The bracket (60) further includes a second assembly (64) secured to rear central portion (46) of the blade (12) and has a pin assembly (78) secured thereto and disposed in slot (66). The pin assembly (78) follows the slot (66) during normal tilting and angling of the bulldozer blade (12) but limits the abnormal pitch. This arrangement is readily retrofitted to current blade mounting arrangements.
Patent EP-0268726-B1 (EP)
IPC: F02B63/04
Filed: 1987-01-19
Granted: 1993-05-12
Abstract: A cogeneration system utilizing a liquid cooled prime mover (14) for on-site generation of electrical and thermal energy. A radiant heat retardant material (46) (54) (23) surrounds the prime mover to prevent its cooling through radiation whereby the heat otherwise radiated is absorbed by the coolant for extraction by a heat exchanger (38).
Patent EP-0240950-B1 (EP)
IPC: B41F13/02
Filed: 1987-04-03
Granted: 1992-09-30
Abstract: A system for maintaining registry between a plurality of printing units (102-105), cooperating with a moving web (110), the system being of the type wherein the printing units (102-105) include means, (116, 117, 118, 119) for placing respective registration marks (202, 203, 204, 205, 206) on the web (110), the relative positions of the marks (202, 203, 204, 205, 206) being indicative of registry between the printing units (102-105), and further including means (126) responsive to control signals applied thereto for adjusting the registry of the printing units (102-105), and means for generating control signals to the registry adjusting means (126) in accordance with the relative positions of the registration marks (202, 203, 204, 205, 206). Registration marks (202, 203, 204, 205, 206) include a portion having symmetrical sides diagonal to the direction of the web motion.
Patent EP-0255675-B1 (EP)
IPC: G01N35/00
Filed: 1987-07-25
Granted: 1992-05-13
Abstract: In the apparatus for separating test strips, a supply container (1) for the test strips (13) is provided with an orifice (14). Arranged in this orifice (14) is a transport device (12) which is equipped with a guide plate (7) and with drivers (3) and which has noses (10, 19). The noses (10, 19) interact with a movably arranged bar (11) which projects into the orifice of the container.
Patent EP-0255388-B1 (EP)
IPC: A61F13/04
Filed: 1987-07-30
Granted: 1992-11-19
Abstract: An orthopaedic brace for use in the treatment of fractures of a lower part of a limb such as the wrist or ankle is described. The brace comprises of two preformed portions, a first portion has two areas of high loading arranged distally and proximally on the portion and a second portion has one area of high loading at or near its centre whereby the portions when fitted around a limb and fracture provide three point loading of the limb applied in two planes thereby maintaining the position of the fracture throughout the treatment period. In a preferred form the brace is used to treat Colles' fractures whereby the first portion fits on the dorsal/radial part of the arm and the second portion fits on the anterior/ulnar part of the arm, the two portions being held in place by means of straps attached to the first portion.
Patent EP-0265147-B1 (EP)
IPC: F16J15/34
Filed: 1987-10-13
Granted: 1992-01-15
Abstract: A rotary mechanical face seal includes first and second seal face members (10, 14), the sealing face (13) of one seal face member (14) being urged into engagement with the sealing face (16) of the other seal face member (10), said seal face members (10, 14) being such that when subjected to temperature gradients due to the generation of heat at the sealing faces (13, 16) the sealing faces (13, 16) will remain substantially parallel in spite of any thermal distortion of the seal face members (10, 14).
Patent EP-0271228-B1 (EP)
IPC: B65D19/04
Filed: 1987-11-12
Granted: 1991-05-29
Abstract: A bin (10) having a base (12) and a plurality of side walls (14). The base (12) is provided with tunnels (24 and 26) to allow the tines of a fork lift truck to engage and lift the bin (10). The side walls (14) are reinforced in regions (78) which are respectively associated with the tunnels (24 and 26) and which each extend in an upward direction from the associated tunnel (24 and 26) to the upper rim (42) of the bin (10). As a result, when a stack of such bins (10) is lifted by a fork lift truck, the upward lift from the tines is transmitted upwardly through the said regions (78) of the different bins (10) in the stack.
Patent EP-0238422-B1 (EP)
IPC: D21H27/00
Filed: 1987-02-26
Granted: 1990-10-17
Abstract: 1. A non-woven material, formed by the association of leather fibres with fibres capable of ensuring chemical bonding at the commencement of drying, and fibres capable of ensuring thermal bonding at the end of drying, the fibres of the said material being finally bonded at points by the intermediary of the fibres that ensure chemical bonding and those ensuring thermal bonding, characterized in that the chemical bonding is ensured by polyvinyl alcohol fibres, and the thermal bonding is ensured by two-constituent fibres comprising a reinforcing core and an envelope, the melting temperature of which core is greater than the softening temperature of the said envelope.
Patent EP-0300111-B1 (EP)
IPC: A61K31/20
Filed: 1987-10-23
Granted: 1991-10-16
Abstract: A moisture stable solid valproic acid formulation capable of being compressed into tablets is provided. It comprises:     a) 55 to 65 weight percent of valproic acid,   b) 10 to 25 weight percent of at least one filler,   c) 10 to 20 weight percent of at least one disintegrant,   d) 3 to 6 weight percent of at least one binder, and   e) 0.5 to 1.2 weight percent of at least one lubricant.   The most preferred formulation comprises:     a) 60 +/- 5 weight percent of valproic acid,   b) 20 +/- 5 weight percent of magnesium oxide,   c) 15 +/- 1 weight percent of corn starch,   d1) 3 +/- 0.2 weight percent of polyvinylpyrrolidone,   d2) 1 +/- 0.4 weight percent of sodium carboxymethylcellulose, and   e) 1 +/- 0.2 weight percent of magnesium stearate. t
Patent EP-0267200-B1 (EP)
Title: Dispositif pour l'assemblage demontable de deux elements de construction
IPC: F16B12/26
Filed: 1987-02-13
Granted: 1991-04-24
Abstract: Le dispositif permet l'assemblage démontable de deux éléments de construction (1, 2) disposés en particulier à angle droit. Il comprend deux parties (3, 4) qui présentent chacune une base (9) en forme de ventre de poisson. L'une de ces bases porte une cheville (7) munie de rainures circonférentielles (15); l'autre, une paire de mâchoires (6) dont la surface intérieure présente une saillie (12) apte à s'engager dans une des rainures (15) de la cheville (7). Celle-ci présente encore des rainures longitudinales de collage et une pointe de centrage à l'extrémité frontale.
Patent EP-0313556-B1 (EP)
IPC: A61B17/58
Filed: 1987-04-30
Granted: 1993-01-27
Abstract: Dispositif de fixation externe pour ostéosynthèse comportant des chevilles (3) adaptées de manière à traverser les fragments d'os (1) à raccorder, plusieurs ou au moins deux étriers (5) pour maintenir ces chevilles (3) en place et au moins une tige (4) parallèle à l'os servant de liaison entre ces étriers (5) pour constituere un seul cadre avec les fragments d'os (1) placés dans des positions adéquates les uns par rapport aux autres. Les étriers (5) sont conçus de manière à permettre à l'extrémité (30) de ladite cheville (3) maintenue axialement de se déplacer sur une trajectoire (24) décrivant approximativement un arc de cercle et maintenant approximativement un angle droit entre ladite extrémité de cheville ainsi maintenue et ladite trajectoire (24). Le centre (25) dudit cercle est, de ce fait, placé approximativement dans le cortex (7) de l'os le plus proche par lequel ladite cheville (3) entre dans ledit fragment d'os (1) et le rayon (26) dudit cercle correspond à la partie restée libre (12) de ladite cheville (3).
Patent EP-0281010-B1 (EP)
Inventor: REISINGER KONRAD DIPL-ING
IPC: H04J3/12
Filed: 1988-02-24
Granted: 1996-02-07
Abstract: The method is designed to increase the available transmission capacity of the line. The control channels reserved on such a line in multiplex frames for the transmission of control signals, but unused, can additionally be employed for the transmission of data signals. The method can be used, for example, for the transmission of data signals according to CCITT Recommendation X.51. <IMAGE>
Patent EP-0286903-B1 (EP)
Title: Use of a prostaglandin in combination with an adrenergic blocking agent for reduction of intraocular pressure
IPC: A61K31/557
Filed: 1988-03-28
Granted: 1992-06-03
Abstract: This invention provides a method for treating ocular hypertension or glaucoma in a subject's eye. The method comprises contacting the surface of the eye with an effective intraocular pressure reducing amount of a mixture of an adrenergic blocking agent and a prostaglandin or prostaglandin derivative in an ophthalmically compatible carrier, so as to reduce the intraocular pressure of the eye and maintain such reduced intraocular pressure. This invention also provides a composition for topical treatment of ocular hypertension or glaucoma in the eye of a subject. The composition comprises an effective intraocular pressure reducing amount of a mixture of an adrenergic blocking agent and a prostaglandin or prostaglandin derivative in an ophthalmically compatible carrier.
Patent EP-0290027-B1 (EP)
IPC: D06Q1/02
Filed: 1988-05-05
Granted: 1992-03-25
Abstract: In this process, the decorative effects are prefabricated on the textile material and then treated by means of enzymatic hydrolysis, the carrier material consisting of cuts of fibre material which are not enzyme-resistant and/or more enzyme-resistant than the carrier material. The carrier material is removed either completely or from areas defined in terms of pattern in the course of the prefabrication of the decorative effects, without destroying the fibre, without employing mechanical stress and while reducing the use of environmentally harmful aggressive media. Further processibility of the degradation products is ensured.
Patent EP-0298463-B1 (EP)
IPC: G01N27/12
Filed: 1988-07-06
Granted: 1993-05-19
Abstract: Vaporizable liquid detection element having at least a pair of electrodes (4a, 4b) bridged by a gas sensible member (2a). The gas sensible member is formed by resin material containing a conductive substance and shows changes of impedance when it is in contact with the vaporized gas of the liquid to be detected.
Patent EP-0320902-B1 (EP)
Title: Apparatus for manufacturing composite coatings
IPC: C25D15/02
Filed: 1988-12-14
Granted: 1992-03-11
Abstract: In order to produce differently thick dispersion layers on inner surfaces of hollow bodies, it is proposed according to the present invention to permit electrolyte to flow into the hollow body by way of a swirl-producing flow body, whereby the flow is split up into a laminar and a turbulent component. With turbulent flow, a high build-up rate of the solid particles is achieved than with laminar flow so that layes of different concentration can be realized in a single operation.
Patent EP-0314212-B1 (EP)
Title: Melt processable optically anisotropic polymers
IPC: C08G63/00
Filed: 1985-01-28
Granted: 1993-06-30
Abstract: Melt spinnable liquid crystal aromatic polyesters which are optically anisotropic in the melt phases and of fiber forming molecular weight comprise recurring moieties of the formulae <CHEM> in which the molar ratio of moiety II to moiety III is from 2:8 to 1:9.
Patent EP-0292136-B1 (EP)
Title: Method and process for testing the reliability of integrated circuit (ic) chips and novel ic circuitry for accomplishing same
IPC: G01R31/26
Filed: 1988-04-29
Granted: 1993-06-23
Abstract: Disclosed herein is a method and circuit useful in the testing of integrated circuit chips (10). On-chip test circuitry (12) is provided at a selected location on an IC chip (10) and energized while the chips (10) are still mounted on a lead frame member (48), wound on reels (68) and heated in an oven (70). Advantageously, the continuous lead frame member (62) may be a tape automated bond (TAB bond) flexible circuit (48) which is adapted for gang bonding to a large plurality of ICs before being wound on reels (68). In a preferred test circuit embodiment, the conductive on-off state of digital address circuitry (12) is controlled by applying a test signal potential to an input test pad (18) and through a fuse (20) to a common test circuit junction (21). This junction (21) is in turn connected between a transistor (38) and diode (36) in a series control network which is operative to control the conductive state cf the address circuitry (12). This network enables the input test pad (18) to be used as both a test input connection and a ground connection for the IC test circuit(12).
Patent EP-0433279-B1 (EP)
Title: Accessoire de securite pour un orifice d'aspiration dans une piscine
IPC: F16L37/00
Filed: 1988-06-03
Granted: 1993-04-07
Abstract: L'accessoire de sécurité décrit recouvre l'orifice d'aspiration (10) ménagé dans la paroi (12) de la piscine. L'accessoire de sécurité comprend un corps creux (22) pouvant être relié à l'orifice d'aspiration (10) et ayant une ouverture (24) pour recevoir un tuyau d'aspiration (18). Un couvercle armé par un ressort est relié au corps (22) et est conçu pour boucher hermétiquement l'orifice lorsque le couvercle se trouve dans la position de fermeture. Un mécanisme de verrouillage de sécurité (50, 52) est prévu pour empêcher l'ouverture par inadvertance de l'accessoire. Dans le mode préférentiel de réalisation, le couvercle comprend en outre une oreille (60) destinée à l'engagement d'un tuyau d'aspiration (18) pour améliorer la connection entre le tuyau (18) et l'accessoire.
Patent EP-0367797-B1 (EP)
Inventor: SUTTON MALCOLM STUART COLE LAN
IPC: B61L25/04
Filed: 1988-07-27
Granted: 1993-12-08
Abstract: Un circuit répondeur comprend une boucle (4) permettant le couplage de manière inductive avec un interrogateur (2), afin de transmettre un message binaire codé à l'interrogateur (2). La boucle (4) fait partie d'un circuit synthonisé, lequel est accordé sur une première fréquence résonante Fc, et est désaccordable au moyen d'un modulateur associé sur une seconde fréquence plus basse Fc/2, par quoi on peut créer un code binaire employant lesdites deux fréquences. Un ''1'' et un ''0'' binaires comprennent avantageusement chacun deux cycles de Fc et un cycle de Fc/2, un ''0'' binaire comportant la séquence inverse des fréquences par rapport à un ''1'' binaire.
Patent EP-0324849-B1 (EP)
Inventor: OSTHER KURT B
IPC: G01N33/569
Filed: 1988-07-05
Granted: 1995-10-04
Abstract: PCT No. PCT/US88/02257 Sec. 371 Date May 5, 1989 Sec. 102(e) Date May 5, 1989 PCT Filed Jul. 5, 1988 PCT Pub. No. WO89/00609 PCT Pub. Date Jan. 26, 1989.A rapid and sensitive assay method for the detection of IgM antibody or the simultaneous detection of IgG and IgM antibody to retroviruses, including HIV-1 and HIV-2, and diagnostic test kits for carrying out the method is provided. According to the method of the invention, results are obtainable within 70 minutes.
Patent EP-0389517-B1 (EP)
Inventor: STURM MARTINA ELISABETH
IPC: A44B11/25
Filed: 1988-11-14
Granted: 1994-01-19
Abstract: PCT No. PCT/DE88/00710 Sec. 371 Date May 17, 1990 Sec. 102(e) Date May 17, 1990 PCT Filed Nov. 14, 1988 PCT Pub. No. WO89/04637 PCT Pub. Date Jun. 1, 1989.A device for ligaturing parts of the body comprises a flat strap (15) of elastic material in the form of a loop (35) and a buckle attached to the latter comprising a clamping part (1) and a releasing part (2). The clamping part comprises a basic element (29) which forms a basic supporting and guiding surface (39) in the longitudinal direction of the strap (15) and has lateral faces between which the strap passes and which have locking elements ensuring a releasable connection between the clamping part (1) and the releasing party (2). The latter is connected to one end (22) of the strap, has locking elements which releasably connect it to the clamping part (1) and a clamping region (3) at the end opposite the loop (35) whose distance from the surface (39) is located in the region of the thickness of the released strap (15) when the strap buckle is assembled. When the strap buckle is assembled, the locking elements form a pivoting joint. When pressure is exerted on a front external face (18) of the releasing part (2) located between the locking elements and the buckle (35), the clamping part (3) moves away from the basic surface (39), thereby releasing the device. On the end of the clamping part (1) facing the buckle (35), a transverse rib (12) projects from the basic surface (39) towards the releasing part (2), by a distance equal to the thickness, preferably twice the thickness, of the strap. As it passes over the transverse rib, the strap (15) changes direction.
Patent EP-0338456-B1 (EP)
Inventor: SCHREINER HELMUT
IPC: C09D11/101
Filed: 1989-04-14
Granted: 1994-07-20
Abstract: Self-adhesive label which adheres with its adhesive-coated side temporarily to an adhesive-repellant substrate film. In order permanently to mark the article to which the self-adhesive label is applied, it is intended that the adhesive-repellant substrate film or the adhesive-coated side of the label be printed with a printing ink containing a nonvolatile diluent.
Patent EP-0404985-B1 (EP)
Title: Identification circuit for integrated semiconductor circuits
IPC: H01L27/12
Filed: 1989-06-29
Granted: 1993-01-13
Abstract: A circuit configuration for the identification of integrated semiconductor circuitries includes n programmable elements. A common line is connected to the programmable elements. An n-stage serial-parallel shift register has a data input, n parallel outputs, and a clock input for controlling a shift function of the serial-parallel shift register as a function of a clock signal to be applied to the clock input. Transistors each have a drain connected to a respective one of the programmable elements, a source connected to a supply potential, and a gate connected to a respective one of the parallel outputs of the serial-parallel shift register. Instead of n-stage serial-parallel shift register, it is also possible to use a clocked n-stage oscillator, such as a ring oscillator, or an n-stage counter, such as ring counter.