baber/WOPTO huggingface dataset:
Patent EP-0249624-A1 (EP)
Title: Photodetecteurs et procedes de fabrication
Inventor: NORTON PAUL R
IPC: H01L31/103
Filed: 1986-11-24
Abstract: Des photodétecteurs qui produisent des détectivités proches de la détectivité maximum théorique comprennent un substrat à isolation électrique portant un corps de matériau semiconducteur qui comprend une région d'un premier type de conductivité et une région d'un second type de conductivité, où la première région surplombe et recouvre substantiellement le dessus et les côtés de la région d'un second type de conductivité et où la jonction entre la première et la seconde régions crée une couche d'appauvrissement qui sépare les porteurs minoritaires situés dans la région d'un second type de conductivité des porteurs majoritaires situés dans la région d'un premier type de conductivité. Lesdits photodétecteurs produisent des détectivités élevées, où le rayonnement arrivant sur les détecteurs comporte des longueurs d'ondes situées entre environ 1 et environ 25 microns ou davantage, en particulier dans de mauvaises conditions d'environnement.
Patent EP-0299965-A1 (EP)
Inventor: BALDO BRIAN ANGELO
IPC: C07K14/76
Filed: 1987-03-24
Abstract: Les antigènes ci-décrits servent à la production d'anticorps au facteur d'activation des thrombocytes. Lesdits antigènes sont des analogues dudit facteur représentés par la formule (I) où X comprend un groupe d'un poids moléculaire élevé, R1 représente un groupe de liaison et R2 à R5 sont choisis parmi des alkyles C1 à C6. D'autres aspects de la présente invention concernent des anticorps audit facteur produits en utilisant lesdits antigènes, des analogues dudit facteur marqués, des substances intermédiaires servant à la préparation des analogues dudit facteur et des procédés ainsi qu'un kit servant à l'immuno-analyse dudit facteur.
Patent EP-0268611-A1 (EP)
Inventor: OLSEN PETER CHRISTAIN JR
IPC: B65B21/08
Filed: 1987-04-21
Abstract: Une machine permet d'introduire des boîtes de boissons (C) dans des emballages allongés (S) à extrémités ouvertes et ayant des capacités diverses. Lorsqu'il s'agit de remplir des emballages allongés relativement petits, des convoyeurs intérieurs (48) et des vis associées de dosage (60, 62) transmettent des groupes de boîtes à un transporteur (34, 36, 38) à barreaux qui transporte les groupes à travers les extrémités ouvertes des emballages allongés. Lorsqu'il s'agit de remplir des emballages allongés (S') relativement grands, des convoyeurs extérieurs (92) et des vis associées de dosage (94) sont également mis en fonctionnement, les vis intérieures étant remplacées par des vis plus grandes (62', 64') pouvant séparer les boîtes en groupes plus grands. Chaque convoyeur comprend un convoyeur plus long en amont (48) et un convoyeur plus court en aval (76) séparés d'une courte distance pour permettre aux barreaux de se déplacer dans l'espace entre les convoyeurs. Dans un autre mode de réalisation, une plaque de support (100) est utilisée à la place du convoyeur en aval. Dans ce cas, l'écart entre le convoyeur et la plaque est automatiquement fermé par un mécanisme à navette (110) afin de former une surface continue de support pour les boîtes lorsque celles-ci sont propulsées vers les emballages allongés.
Patent EP-0288530-A1 (EP)
Inventor: NIEBUHR JENS
IPC: G02B6/38
Filed: 1987-10-28
Abstract: Un transformateur opto-électronique (30) comprend un élément de connexion (5) pour un guide d'ondes lumineuses (12). Chaque transformateur (1) est agencé de telle sorte dans un logement (32) que la section terminale libre (10) de chaque guide d'ondes lumineuses (12) soit perpendiculaire à la surface optique de réception (4) des valeurs de mesure. Chaque guide d'ondes lumineuses (12) est conduit à travers un passage capillaire (6) d'un adaptateur (35) fixé de façon amovible dans un évidement (33) du logement (32) du transformateur. Chaque guide d'ondes lumineuses (12) est fixé par une pince de serrage (34) à l'extrémité (20) du logement (32) opposée au transformateur (1).
Patent EP-0277505-A1 (EP)
Inventor: MOGI MASAHARU C O YOKOHAMA WOR
IPC: A61L2/10
Filed: 1988-01-13
Abstract: A sterilization apparatus which utilizes ultraviolet light. Ultraviolet light is reflected by a reflector/mirror which concentrates the ultraviolet light on a receiving end surface of a light guide. The ultraviolet light emerges from the light guide through an exit end surface of the light guide and then irradiates an object to be sterilized. The light guide may take the form of a bundle of optical fibers.
Patent EP-0287856-A1 (EP)
Inventor: KATO MINORU
IPC: H01L29/747
Filed: 1988-03-29
Abstract: In the gate-controlled bi-directional semiconductor switching device, when a negative trigger signal is applied to a second electrode (G) functioning as a gate electrode, a second auxiliary thyristor formed of the sixth, third, first and eighth conductive layers (15, 12, 10 and 19) is turned on, causing an ON current to be supplied as a gate current to a main thyristor formed of the fifth, second, first and eighth conductive layers (14, 11, 10 and 19) via the first wiring (17). When a positive trigger signal is applied to the second elec­trode (G), a first auxiliary thyristor formed of the seventh, fourth, first and eighth conductive layers (16, 13, 10 and 19) is turned on, causing an ON current to be supplied as a gate current to the main thyristor via the second wiring (18). Since the second electrode (G) is connected to the fourth and sixth conductive layers (13 and 15) of the first and second auxiliary thyristors are formed separately from the third and seventh conduc­tive layers (12 and 16), invalid current components in the first and second thyristors are reduced to a mini­mum. This enhances the gate sensitivity particularly in operation modes I and II.
Patent EP-0289905-A1 (EP)
Inventor: SIEBER GOTTHOLD DIPL-ING FH
IPC: A61N1/04
Filed: 1988-04-25
Abstract: Suction electrode, consisting of an electrode housing (2, 6) in which an electrically conducting electrode (23) and a low-pressure nozzle (10) are arranged, the low-pressure nozzle having a channel (12) which is, at least at one position (13), designed narrower than at other positions in order to produce a low pressure upon passing through of a medium, and is provided with a suction channel (19) opening at the level of the narrow position. The low-pressure nozzle (10) is arranged in the electrode housing (2, 6) separate from the electrically conducting electrode (23), and the electrode is attached to the low-pressure nozzle in a removable manner, in such a way that, after the electrode has been removed from the electrode housing (2, 6, 6'), that end of the suction channel (19) facing towards the electrode is easily accessible from the outside and can be penetrated freely. Electrodes with different electrode surfaces can be inserted interchangeably into the electrode housing. <IMAGE>
Patent EP-0297358-A1 (EP)
Inventor: VON OEPEN ERHARD DIPL-ING
IPC: A47B95/04
Filed: 1988-06-16
Abstract: The showcase has a case body 1, arranged on a plinth 4, and a joint strip 7, arranged by means of a holder 8 in the front plinth region at a distance from the plinth below the case body. The holder 8 can be swivelled into a position resting against the showcase and can be arrested in this position. <IMAGE>
Patent EP-0313792-A1 (EP)
Inventor: WOLFSGRUBER ARTURO
IPC: H03D3/18
Filed: 1988-09-16
Abstract: A full-wave peak detector device (1), of a type which comprises a differential cell (2) having first (T1) and second (T2) transistors with their respective emitters (E1,E2) interconnected, and a filter capacitor (C) having one end connected to the base (B2) of said second transistor (T2) and the other end connected to ground, further comprises a third transistor (T3) having its collector (C3) and emitter (E3) respectively connected to the collector (C1) and the emitter (E1) of the first transistor (T1) in the differential cell (2). This device (1) can be connected directly to the output of a differential stage (3) having applied to its inputs a signal with a high rate of amplitude modulation.
Patent EP-0311989-A1 (EP)
Inventor: CREE STEPHEN HENRY
IPC: C08J7/12
Filed: 1988-10-12
Abstract: The adhesion of polyolefin objects, in particular highly oriented polyethylene filaments, to, for instance, polar matrices is improved by oxidizing the surface of the objects and then treating it with a solution of a silane compound, a titanate or a chromium complex.
Patent EP-0363510-A1 (EP)
Inventor: UTHEMANN HORST DR DIPL-CHEM
IPC: G01N33/543
Filed: 1988-10-12
Abstract: A method for searching for and for the identification of erythrocyte antibodies using solid phase process in which erythrocytes with selected antigenic patterns are contacted with the sera or plasma to be tested for antibodies, and are transferred with the aid of an anti-human globulin reagent to a coated support, in which not only erythrocyte antibodies of the IgG type are found or erythrocytes which are loaded with IgG are recognised, but also antibodies of the IgM or IgA type are found or erythrocytes which are loaded with complement are recognised, is obtained by using polyspecific anti-human globulin for the transfer of the cells to be sought or identified, or of autologous cells in the case of autocontrols, and by using a support whose coating consists of protein A or protein G.
Patent EP-0315109-A1 (EP)
Inventor: TANJI MASAKI
IPC: G03C1/035
Filed: 1988-10-31
Abstract: A light-sensitive silver halide photographic material having a support and, provided thereon, photographic component layers including at least one light-sensitive silver halide emulsion layer containing sillver halide grains having a silver chloride content of not less than 90 mole % and having been subjected to gold sensitization, said photographic component layer containing a gelatin of which isoelectric point being 4.0 to 5.0 and the film pH of said photographic component layer being not more than 6.0.
Patent EP-0322635-A1 (EP)
Inventor: YEHL JAMES E
IPC: F24F3/16
Filed: 1988-12-13
Abstract: A compact environmental modification apparatus and method is disclosed for selectively supplementing predetermined characteristics of substantially enclosed environments, for example in rooms, and/or vehicles, to thereby more nearly simulate desirable naturally occurring environmental conditions, and to enhance the performance and/or physical and mental well-being of occupants of the enclosed environment. The apparatus preferably includes operator regulated negative ion and electrostatic field generators, as well as an electrostatic field pulsator for establishing, and regulating the frequency of, pulsations in the electrostatic field, and the apparatus may be incorporated with a system for environmental modification which includes filters for filtering of air circulated through the enclosed environment. The apparatus is particularly well adapted for convenient and advantageous location in vehicles, including, but not limited to, ground craft, aircraft, spacecraft, marine craft, and the like, and/or for location within helmets which operators and/or occupants thereof may be required to wear.
Patent EP-0281190-A1 (EP)
Inventor: SPANJER TJERK GERRIT
IPC: H01J29/68
Filed: 1988-02-24
Abstract: A magnetic ray tube comprises in a glass envelope 1 which consists of a display window 2, a cone 3 and a neck 4, an electron gun 5 in said neck 4 for generating an electron beam 6. The electron beam 6 is focused by a magnetic focusing lens 12 consisting of two non-identical magnets 13 and 14 which are assembled at the neck 4. The magnetic field of said magnetic focusing lens is essentially asymmetrical with respect to the centre of the lens and the magnetic fields of the magnets attenuate each other more strongly in the space where the electron beam is deflected than on the other side of the focusing lens.
Patent EP-0308017-A1 (EP)
Inventor: VAN DONGEN TEUNIS
IPC: H01S5/00
Filed: 1988-09-09
Abstract: A semiconductor laser of the double hetero-­junction type having a current-limiting buried blocking layer (14) (DCPBH laser). 
     According to the invention, a second active layer (5) and an additional passive layer (4) are provided above the first active layer (3). As a result, the threshold current required for laser effect has become less strongly dependent upon temperature. 
     At the same time, the radiation intensity versus current strength characteristic of the laser according to the invention above the threshold current is substantially straight without the presence of "kinks".
Patent EP-0317034-A1 (EP)
Inventor: KEMP RICHARD ALAN
IPC: C10G45/08
Filed: 1988-11-18
Abstract: Process for preparing highly active catalysts by incorporating a nickel compound and a heavy metal selected from the group consisting of molybdenum, tungsten and mixtures thereof into a specifically prepared alumina hydrogel. The final calcined catalysts have surface areas of at least 300 m²/g and at least 70% of the pore volume in pores having diameters less than 7 nm.
Patent EP-0279514-A1 (EP)
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/68
Filed: 1988-01-19
Abstract: A high-frequency heating apparatus comprises an inverter (33) including a semiconductor switch (32) and a resonance capacitor (56), a boosting transformer (35) for supplying a high-voltage power and a heater power to a magnetron (39), an inductance device (41) inserted in the heater circuit of the magnetron (39), and an inverter control unit (34) for controlling the semiconductor switch (32). The inverter control unit (34) is controlled by start control means (42) at the start time of the inverter (33) so that the conduction time of the semiconductor switch (32) becomes shorter than that under a normal operating condition and the non-conduction time thereof becomes longer than that under a normal operating condi­tion and so that the switching period of the semiconductor switch (32) becomes substantially an integral multiple of a resonance period of the resonance circuit (35, 56) formed by the resonance capacitor (56), whereby the operating frequency of the inverter (33) at the time of starting thereof becomes substantially equal to its normal operating frequency.
Patent EP-0281283-A1 (EP)
Inventor: BOYLE FRANCIS THOMAS
IPC: C07D239/08
Filed: 1988-02-19
Abstract: A heterocyclic compound of the formula I, as shown hereafter in these claims in which n is 0 or 1; A is a 1-4C alkylene radical which may optionally bear one or more 1-4C alkyl substituents; R I  and R 2 , which may be the same or different, are each a hydrogen or halogen atom, an amino, carbamoyl, cyano, hydroxy, nitro or sulphamoyl radical, a 1-6C alkyl, halogenoalkyl, alkoxy, halogenoalkoxy, alkylamino, alkylcarbamoyl or alkylsulphamoyl radical, a di(1-6C alkyl)-amino, di(1-6C alkyl)carbamoyl or di(1-6C alkyl)sulphamoyl radical, or a 2-7C alkoxycarbonyl radical; m is an integer of 1 to 5, R 3  is a hydrogen or halogen atom or a 1-6C alkyl or halogenoalkyl radical; and R 4  is a 5-membered aromatic ring heterocyclyl radical containing 2 or 3 nitrogen atoms, or a 6-membered aromatic ring heterocyclyl radical containing 1 or 2 nitrogen atoms, which heterocyclyl radical may bear a 1-6C alkyl substituent; and for those compounds which contain a basic nitrogen atom, the pharmaceutically acceptable acid addition salts thereof together with processes of manufacture and pharmaceutical and veterinary compositions thereof.
Patent EP-0288209-A1 (EP)
Inventor: TOMINAGA KAORU
IPC: C08G73/12
Filed: 1988-04-14
Abstract: A semiconductor encapsulating material is obtained from a polyimide resin composition comprising (A) a polyaminobismaleimide resin, (B) a silicone monomer and/or oligomer having a hydroxyl or alkoxyl group bonded to a silicon atom and mixtures thereof, and (C) an inorganic filler wherein the weight ratio of polyaminobismaleimide resin (A) to silicone component (B) ranges from 99.5/0.5 to 70/30, and the weight ratio of polyaminobismaleimide resin (A) to inorganic filler (C) ranges from 100/50 to 100/1000.
Patent EP-0304311-A1 (EP)
Inventor: BERGER JR HENRY
IPC: A61K38/46
Filed: 1988-08-19
Abstract: A complex of PEG and t-PA coupled together via a carbonyl group has an enhanced clearance time.
Patent EP-0317075-A1 (EP)
Inventor: SPRIDCO JACK P
IPC: B01J35/04
Filed: 1988-10-11
Abstract: Method of fabricating and assembling metal catalytic converter catalyst substrates on a production line basis (Figure 1) by initially forming a continuous strip of sheet-metal stock (12) of predetermined width into a concave shape and then sequentially laying strips (25,30,34,35) of foil of predetermined widths onto said concave-shaped strip of sheet-metal (Figure 6), followed by forming said concave-shaped strip of sheet-metal into a single seam tube about the layers of foil to contain and restrain said layers therein, seam-welding the tube along its length, and cross-cutting the tube (38) and contained layers of foil into predetermined lengths (38′) to form catalyst substrate units.
Patent EP-0320114-A1 (EP)
Inventor: STROHMAIER KARL GOTTLIEB
IPC: B01J20/18
Filed: 1988-11-04
Abstract: A faujasite polymorph has a silica to alumina mol ratio greater than 6, and contains tetrapropyl ammonium and/or tetrabutyl ammonium trapped within the supercages of said structure. 
     A process for preparing the alumino­silicate comprises: 
(a) preparing a reaction mixture comprising an oxide of sodium, a tetrapropyl or tetra hydroxy­propyl (or similar tetrabutyl) organic ammonium salt, water, a source of silica, a source of alumina, and sodium aluminosilicate nucleating seeds, said reaction mixture having a composition, in terms of mole ratios of oxides, within the following ranges: 
               (Na,T)₂O:Al₂O₃   3 to 15     SiO₂:Al₂O₃   9 to 36     H₂O:Al₂O₃   120 to 500                where T represents the cation of the organic ammonium template, and said seeds being present in an amount to yield 0.1 to 10 mole percent of the total final alumina content in said aluminosilicate; 
(b) blending the reaction mixture suffi­ciently to form a substantially homogeneous mixture; 
(c) maintaining the reaction mixture at between about 90°C and 160°C under autogenous pressure for a sufficient period of time to form crystals of said aluminosilicate; and 
(d) recovering said aluminosilicate crys­tals.
Patent EP-0319378-A1 (EP)
Inventor: BOST JOSEPH
IPC: H01J47/00
Filed: 1988-11-24
Abstract: The structure and manufacture of the entrance window of this detector are simplified. The radiation detector comprises: - a sealed enclosure (2) containing a fluid under pressure, and inside which is disposed a detection unit, - an entrance window for the sealed enclosure (2) through which the radiation to be detected enters the sealed enclosure (2), and - means of fastening the entrance window onto the sealed enclosure (2). According to the invention, the entrance window is formed via a preformed sheet (10), by a force field such that the deformation of the sheet (10) is at least equal to that obtained with a non-preformed sheet subjected to the operating pressure of the detector. Application to dosage metering, to medical tomography, radiology and for non-destructive testing. <IMAGE>
Patent EP-0283406-A1 (EP)
Inventor: VILLARD JEAN-PIERRE
IPC: G09F19/22
Filed: 1988-02-18
Abstract: The display (15) is arranged between a thick transparent plate (7) held in a fixed frame (5-6) lying on a concrete base (2), and a thinner plate (12) fixed in an opening frame (10) hinged to the abovementioned fixed frame. The base (2) encloses not only light tubes (3) to illuminate the display (15) but also transparent spacers (8) which support the middle portion of the transparent plate (7). 
<IMAGE>
Patent EP-0301983-A1 (EP)
Inventor: ALBERTO ANTOINE
IPC: E06B3/66
Filed: 1988-07-27
Abstract: 1. A machine for placing the seal-forming strip between the two sheets of glass of rectangular or square double-glazing, of the type including, on the one hand, a fixed frame (2) supporting a plate (3) slightly rearwardly inclined with respect to the vertical, which is intended to support the first sheet of the glass (4) during application of the strip (6) and with which are associated lateral (59) and lower (61) reference abutments enabling the sheet to be correctly positioned and, on the other hand, a distribution head (5) for the strio (6) supporting three sets of rollers including a first set of presser rollers (31) having axes (31a) parallel to the plane of the plate (3) and intended to press the strip (6) against the first sheet (4) and bearing against the free face of the strip opposite to that applied against the sheet and at least one set of rollers (33a, 33b) for laterally guiding the strip (6), having axes perpendicular to the plane of the plate (3) and intended to guide the strip (6) by bearing against its two free opposite lateral faces and in which means are provided to cause relative movement between the sheet of glass (4) and the distribution head (5) such that the distribution head (5) passes successively along the four sides of the periphery (29) of the internal face of the sheet of glass (4), characterised in that means are provided for controlling the movements of the distribution head (5) perpendicular to the plane of the plate (3), in a direction of movement away from the plate (3) when, following the relative movements of the sheet of glass (4) and the carriage (7) supporting the head (5), this latter passes at right angles to the first end (6b) of the strip (6) applied against the first sheet of glass (4) and in the opposite direction until it is returned to its position in which it applies the strip (6) against the first sheet of glass (4) immediately after the passing of this first end (6b) of the strip (6).
Patent EP-0293444-A1 (EP)
Inventor: DIGIANFILIPPO ALEANDRO
IPC: B01F13/10
Filed: 1988-06-21
Abstract: A transfer set for use in an automatic compounding device comprises a manifold (67) having a plurality of connector conduits (68) a plurality of inlet tubes (43) connected to respective connector conduits. The manifold opens into a measuring chamber (18) which leads to a single outlet tube (22). Each inlet tube (43) communicates with a respective source container (12) through a spike (40). The measuring chamber is suspended from a load cell, in use. A differential pressure source is connected through a pressure conduit (26) to one of the connector conduits (68) for effecting fluid flow from selected source containers into the chamber (18) and fluid flow from the chamber through to outlet tube.
Patent EP-0298112-A1 (EP)
Title: Processing parameter generator for synthetic aperture radar.
Inventor: SMITH ANDREW MICHAEL
IPC: G01S/
Filed: 1988-01-15
Abstract: PCT No. PCT/GB88/00024 Sec. 371 Date Nov. 14, 1988 Sec. 102(e) Date Nov. 14, 1988 PCT Filed Jan. 15, 1988 PCT Pub. No. WO88/05547 PCT Pub. Date Jul. 28, 1988.A signal processor for synthetic aperture radar comprises a processing parameter generator (17) for generating processor filter parameters for use in squint compensation multiplication means (3) and azimuth replica evaluation (4). The parameter generator products and stores tables of data to be used in the subsequent processing.
Patent EP-0299047-A1 (EP)
Inventor: JOHNSEN ANDERS
IPC: B23Q5/06
Filed: 1988-01-22
Abstract: Scie mécanique comprenant un carter (14), un bras (3) pivotant par rapport au carter autour d'un axe (2), une pièce (4) placée sur le bras, ladite pièce étant disposée de manière à être reliée à une scie et étant susceptible de tourner autour d'un axe situé à une certaine distance de l'axe de pivotement du bras et pratiquement parallèle à celui-ci; cette scie comporte également des éléments d'entraînement (19) de la pièce rotative et des éléments (38) destinés à faire pivoter le bras par rapport au carter; dans ce carter se trouve une pièce (15) dont l'une des extrémités (16) fait saillie hors du carter et supporte le bras (3). La pièce (15) se trouvant dans le carter est assujettie de manière à ne pas pouvoir tourner par rapport audit carter et le bras (3) est monté au moyen d'un pivot sur l'extrémité (16) de la pièce assujettie de manière à ne pas pouvoir tourner et qui fait saillie hors du carter.