baber/WOPTO huggingface dataset:
Patent EP-0301892-A1 (EP)
Inventor: SATO HIDEKI C O PATENT DIVISIO
IPC: F02P15/00
Filed: 1988-07-29
Abstract: Disclosed is an electronic apparatus, for example, an ignitor, wherein a large power consumption type semi­conductor device (15) is mounted on a ceramic substrate (11) of sintered aluminum nitride with high thermal conductivity for improving a heat dissipation effect. The aluminum nitride-made ceramic substrate having the semiconductor device is provided in a metallic vessel (16) made of aluminum or the like. Employed is a thermal stress strain-­resistant adhesive agent (17) with high thermal conductivity such as a silicone type adhesive agent for bonding. The thermal stress strain-resistant adhesive agent layer serves as a cushioning layer for a heating and cooling cycle and therefore improves a heat cycle resistance.
Patent EP-0346340-A1 (EP)
Inventor: POMPER MICHAEL
IPC: H01L27/118
Filed: 1988-01-25
Abstract: Pour construire une mémoire morte, on utilise des cellules de base (GZ) composées d'au moins trois transistors à canal P (TP) et de trois transistors à canal N (TN). Pour enregistrer des informations, seuls les transistors extérieurs (TP1, TP2 ou TN1, TN2) sont utilisés, pas les transistors intérieurs (TN3, TP3). On enregistre une information en connectant ou non l'électrode de porte (G) d'un transistor (TP, TN) avec une ligne de mots (W), l'électrode de drain avec une ligne de bits et l'électrode-source avec un potentiel fixe d'alimentation (VDD, VSS). La disposition des cellules de base (GZ) est telle que les raccords des portes sont situés dans la région intérieure des cellules et que les lignes de mots (W) et lignes de bits (B) s'étendent perpendiculairement les unes aux autres à travers les cellules de base. On peut ainsi réaliser des mémoires mortes de la grandeur voulue en agençant en rangées et colonnes de telles cellules de base.
Patent EP-0300027-A1 (EP)
Title: Apparatus and methods for sensing fluid components.
Inventor: GURUSWAMY VINODHINI
IPC: G01N27/416
Filed: 1988-01-29
Abstract: A cartridge for accurate reproduceful analytical solution evaluation is described. The cartridge includes sensors in an array within a test chamber. The number of sensors is one more than the number of substances to be measured. The cartridge is miniaturised and receivable within a compact instrument adapted for field use.
Patent EP-0357617-A1 (EP)
Inventor: KUMPF ERICH
IPC: H02G/
Filed: 1988-03-16
Abstract: PCT No. PCT/EP88/00210 Sec. 371 Date Nov. 16, 1989 Sec. 102(e) Date Nov. 16, 1989 PCT Filed Mar. 16, 1988 PCT Pub. No. WO88/07281 PCT Pub. Date Sep. 22, 1988.A device for retrospectively drawing cables into cable protection pipes which are already provided with at least one cable. The device includes an elongated partition floor inserted into the protection pipes. The partition has a central region having an upper and a lower surface. On both sides of the partition, transverse to the central region, there is provided a hollow tubular longitudinal edge which determines the level of the partition floor in the protection pipes. The central region is provided at at least one of the upper and lower surfaces with at least one reinforcing rib extending in the longitudinal direction of the partition floor.
Patent EP-0352325-A1 (EP)
Inventor: SCHEGLOV VIKTOR IVANOVICH
IPC: A61F2/958
Filed: 1988-01-12
Abstract: Un dispositif d'occlusion comporte un ballonnet gonflable (1) relié par l'intermédiaire d'un sphincter (2) à un cathéter insérable (3), ainsi qu'un ballonnet additionnel (4) situé à l'intérieur du ballonnet principal (1) et pourvu de son propre cathéter (5), les parois de l'un des ballonnets étant munies de perforations (7).
Patent EP-0383763-A1 (EP)
Title: Composites de diborure de titane/carbure de bore a durete et resistance elevees
Inventor: KNUDSEN ARNE K
IPC: C01B35/04
Filed: 1988-04-21
Abstract: Une composition en poudre de carbure de bore et de diborure de titane présente une granulomètrie moyenne inférieure à 0,5 micromètre, les grains étant uniformément répartis de sorte que toutes les concentrations séparées de carbure de bore et de diborure de titane sont inférieures ou égales à 0,5 micromètre de diamètre. Lorsque la poudre est comprimée, il en résulte une composition céramique comprenant des grains de diborure de titane qui présentent une granulomètrie moyenne inférieure ou égale à 3 micromètres de diamètre, ces grains étant uniformément répartis avec des grains de carbure de bore présentant une granulomètrie moyenne inférieure à 5 micromètres de diamètre et une dureté et une solidité améliorée. On prépare cette poudre en soumettant des composés gazeux réactifs de bore, de titane, de carbone et d'hydrogène à un rayonnement laser (60) dans un réacteur (10) afin d'obtenir un mélange intime de carbure de bore et de diborure de titane.
Patent EP-0343212-A1 (EP)
Inventor: TRUJILLO MANUEL A
IPC: H01J23/16
Filed: 1988-09-26
Abstract: A tubular blank (34) from which a slow-­
wave structure is to be formed is mounted on a 
mandrel (30) in front of and spaced slightly 
from an electrode (36) having a predetermined 
pattern of slots corresponding to areas along the 
tubular blank (34) from which material is not to 
be removed. The blank (34) and the electrode 
(36) are connected to an electrical discharge ma­
chine to establish an electrical discharge be­
tween the blank (34) and the electrode (36), and 
the mandrel (30) and the blank (34) carried 
thereby are simultaneously advanced and rotat­
ed past the electrode (36). Portions of the blank 
(34) adjacent to the non-slotted surface portions 
of the electrode (36) are removed, while the por­
tions of the blank (34) adjacent to the slots in 
the electrode (36) are retained.
Patent EP-0353302-A1 (EP)
Inventor: MATSUURA HITOSHI
IPC: B23Q35/128
Filed: 1988-11-25
Abstract: 57 Non-contact profiling is made by tilting the optical axis of a distance measuring probe (PB) capable of measuring optically and non-contactingly by an angle ⊖ from a perpendicular axis and when the distance cannot be measured as the probe reaches a distance measurement disabling point (P i ), the movement of the probe (PB) is stopped and the probe is rotated so as to tilt the optical axis by ⊖ in the opposite direction from the vertical direction. Thereafter non-contact profiling is started once again. Whenever the probe reaches the distance measurement disabling point (P 2 . P 3 ), non-contact profiling is continued by letting the probe (PB) perform the same operation.
Patent EP-0332869-A1 (EP)
Inventor: HENRY SAMUEL B
IPC: B62D55/30
Filed: 1989-02-16
Abstract: The tracks (20) of a tracked vehicle (10) are subject to a tension control system which includes a movable idler wheel (14) for applying force to each track, a hydraulic actuator (22) for dynamically applying force to each track at a zero spring rate, a pilot controlled check valve (36) for selectively locking the actuator (22) against tension relieving return movement, and a control sensitive to vehicle steering, direction of movement, acceleration and deceleration for deciding according to a preset program whether each actuator (22) should be locked or free to move. An operator controlled switch modifies system hydraulic pressure to permit an optional low pressure operation.
Patent EP-0337248-A1 (EP)
Inventor: MAEDA SADAO C O MAEDA SHELL SE
IPC: B01D46/10
Filed: 1989-04-04
Abstract: A filter device including an intermediate sleeve (10), an upper and a lower cap (16, 14) closing the upper and lower ends of the sleeve and cooperating with the sleeve to define an upper and a lower volume (22, 20) on opposite sides of an inner partition wall (11), and an inner tube (36) disposed in the lower volume so as to extend from the partition wall and cooperating with the lower cap to define an inner space (40) and an outer space (38) which communicate with each other through a bottom space (42) formed below the inner tube. The lower volume communicates with the upper volume through the inner space. The sleeve has an inlet port (30) communicating with the outer space and receiving an incoming compressed air, and an outlet port (32) communicating with the upper volume for discharging the air. The outer space is filled with a first packing (54). A porous structure (64) is accommodated within the bottom space (42), for trapping droplets from the compressed air flowing through the first packing. A draining device (68, 102) is provided for discharging a mass of the droplets out of the bottom space. A second packing (72) is disposed in the upper volume, for vaporazing liquid particles remaining in the air which has passed the first packing.
Patent EP-0343627-A1 (EP)
Title: Valve drive train for a V-type internal combustion engine
Inventor: IMAJYO MINORU
IPC: F01L1/08
Filed: 1989-05-24
Abstract: A valve drive train for a V-type internal combustion engine is disclosed in which at least one of the cam profiles and/or cam phases of the first and second cam shafts (5,4) in left or right cylinder banks (3,2) is different from the other.
Patent EP-0351680-A1 (EP)
Inventor: BRODALLA DIETER DR
IPC: C25D11/22
Filed: 1989-07-10
Abstract: Undesirable greenish tinges that normally result when coloring anodized aluminum by AC electrolysis in solutions of silver salts can be avoided by adding to the electrolytes an appropriate amount of p-toluenesulfonic acid and/or its salts. The coloring solution may also contain (i) sulfuric acid, (ii) alkali metal, ammonium and/or alkaline earth metal salts of sulfuric acid and/or (iii) alkali metal, ammonium and/or alkaline earth metal acetates.
Patent EP-0352614-A1 (EP)
Inventor: HALM HANS
IPC: A45D40/02
Filed: 1989-07-19
Abstract: A device for dispensing a solid material which can be locally removed by friction, especially a solid adhesive, having a sleeve (1) with lateral slots (2) and a piston (8) movable in the sleeve by means (12) arranged in the region of the slot and movable from outside to dispense the solid material from the sleeve, is intended to provide a system for storing and dispensing air-sensitive solid materials, especially adhesives, in the simplest possible manner, cheaply and easily handled. This is attained in that at least in the region of the slot (2) the sleeve is fitted with a flexible plastic film proof against the removable material and that the moving means consist of spring-loaded dogs (13) engaging in the slot (2) from outside.
Patent EP-0377079-A1 (EP)
Inventor: GRIMM MANFRED
IPC: F21V11/06
Filed: 1989-09-12
Abstract: The present invention relates to a louvred lighting fixture fitted with a bar-shaped fluorescent lamp, in which the fluorescent lamp is arranged centrally in the upper region of a box-shaped lighting fixture housing (10) of relatively large extent in width. The light exit opening is essentially subdivided into three panels of the same width, that is to say a central region (10a), which is bounded by two contoured reflectors (14) extending in the longitudinal direction. The two side panels (10b) are bounded in each case by a contoured reflector (14) and a reflector (13) extending in the longitudinal direction, which in each case extends in a curved manner over a corner region into the vicinity of a housing ceiling (11). The panels are subdivided in the transverse direction by numerous cross vanes consisting, in each case, of two parabolic branches in a V-shaped arrangement, the cross vanes (15) being arranged parallel to the ceiling in the central panel, and the cross vanes (16) being arranged approximately in the diagonal direction in the side panels. Owing to the arrangement of the reflectors, in the lighting fixture according to the invention a portion of the light flux exits in a primary fashion and a portion exits in a secondary fashion, a glare suppression of the light fluxes being achieved by the cross vanes in all panels. 
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Patent EP-0366971-A1 (EP)
Inventor: BOGDANSKI FRANZ DR
IPC: F24H1/18
Filed: 1989-10-05
Abstract: A device for preventing dripping in a hot water heater at its overflow (7) open to the outside during heating-up of the water storage tank (9) is proposed. The said device is provided with a water-jet pump (10) which is arranged in a pipe section (3) between a tap valve (2) and a mixing valve (4) of a low-pressure mixing fixture (15). The water-jet pump (10) is connected via a suction pipe (11) to a chamber (12). As long as water is being drawn, the water-jet pump (10) sucks water from the chamber (12). When the drawing is finished, the chamber (12) fills with water again, which is either sucked back from the fixture piping or from the warm water heater. The space which is thereby freed can fill with expansion water on subsequent heating. <IMAGE>
Patent EP-0368299-A1 (EP)
Inventor: FRANCKE ERWIN ING GRAD
IPC: F41G3/32
Filed: 1989-11-09
Abstract: In an apparatus for checking the relative position of at least two optical axes, in order to guarantee the axial parallelism of the incoming and outgoing light beams independently of bends occurring in the carrier tubes for the optical deflection systems, according to the invention the deflection optics of each deflection system is composed of two or more optical deflection elements (5) of inherently stable position. At the same time, adjacent deflection elements are so arranged offset relative to one another that their beam entry and exit regions overlap one another. <IMAGE>
Patent EP-0378818-A1 (EP)
Inventor: BECKERS DIETER
IPC: B22D41/14
Filed: 1989-12-15
Abstract: The invention relates to a rotary sliding gate for vessels intended for molten metal and provided with a bottom tap hole, consisting of a stationary, refractory top brick with a flow channel and of a rotatable, refractory discharge brick resting leaktightly against the said top brick and having a flow channel, the axis of rotation of the discharge brick forming an acute angle with the vertical central axis of the flow channel and the point of intersection of the axis of rotation with the central axis of the flow channel occurring in the cross-sectional plane of the outlet opening of the flow channel in the discharge brick. The invention is characterised in that
      a) a slider housing (11) is arranged on a mounting plate (9) secured on the bottom of the vessel, the said housing being pivotable via a hinge arrangement (12) and closable via a closing member (13) with pressure on the sealing and sliding faces (20) of the discharge brick (8) and of the top brick (7),
      b) a drivable, annular driver housing (15) which accommodates the discharge brick (8) is arranged rotatably in the slider housing (11),
      c) the circumferential surface of the discharge brick (8) is of spherical design in the upper part, below the sealing and sliding face (20),
      d) the inner surface of the driver housing (15), the said surface supporting the discharge brick (8), being of corresponding hollow spherical design. 
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Patent EP-0368379-A1 (EP)
Inventor: VAN LAMMEREN JOHANNES PETRUS M
IPC: H03H11/08
Filed: 1989-10-20
Abstract: In an emitter-coupled transistor pair comprising a first (T1) and a second (T2) transistor the a.c. component (+ib) in the base-­current of the first transistor is compensated for by the a.c. component (-ib) of the second transitor, of which component a replica is available in the base-current of a third transistor (T3), which has its collector-­emitter path arranged in the collector line of the second transistor and which has its base coupled to the base of the first transistor.
Patent EP-0390991-A1 (EP)
Inventor: NELSON WILLIAM W
IPC: H04N7/173
Filed: 1989-04-07
Abstract: A coin box (20) houses timing means (45) (see Fig. 9), coin operated means (40) for controlling the operation of the timing means and relay means (50) (see also Fig. 11) for selectively connecting a bypass circuit (71) and a series of signal rejection filters (65, 66) between a signal input line (11) and a signal output line (12). The timing means (45) controls the operation of the relay means to close the bypass circuit (71) to enable all channels to be viewed in "paid-for" time.
Patent EP-0342068-A1 (EP)
Inventor: DESCHAMPS FRANCOISE
IPC: G01N33/545
Filed: 1989-04-06
Abstract: Solid carrier for immunodiagnosis, process for its treatment and its application to immunodiagnosis. The solid carrier for biological use has a surface polarity which is modified by attaching to the said surface a chemical compound resulting in the formation of free radicals and/or aliphatic carbonaceous chains derived from metastable cyclic structures, the said chemical compound being of formula 1, <IMAGE>  in which: R1 may be a hydrogen atom, a hydroxyl group, an NO2 group, a halogen, a lower alkyl group containing 1 to 4 carbon atoms or an amine; R2 may be a hydrogen atom, a hydroxyl group, an NO2 group, a halogen, a lower alkyl group containing 1 to 4 carbon atoms or an amine; R3 may be a hydrogen atom, a hydroxyl group, an NO2 group, a halogen, a lower alkyl group containing 1 to 4 carbon atoms, an amine or an NO group; R4 may be a hydrogen atom, an NO2 group, a halogen or a hydroxyl group; R5 may be a hydrogen atom, an NO2 group, a halogen, a lower alkyl group containing 1 to 4 carbon atoms or a hydroxyl group.
Patent EP-0371865-A1 (EP)
Inventor: MORELL JOSEPH
IPC: A63B37/00
Filed: 1989-11-27
Abstract: La présente invention concerne une balle de golf. La face périphérique (2) de la balle présente des creux définissant, par leurs intersections avec cette face périphérique (2), des cercles d'intersection (55, 57, 59, 60, 64, 68, 70) qui, dans leur majorité (55, 57, 59, 60, 64, 68), sont répartis pour l'essentiel à l'intérieur de 24 premières surfaces élémentaires identiques (40) en forme de triangle rectangle isocèle sphérique, et de 8 secondes surfaces élémentaires identiques (45) en forme de triangle équilatéral sphérique, lesquelles surfaces élémentaires (40, 45) sont définies par quatre cercles équatoriaux (36, 37, 39) de la sphère définissant la forme générale de la face périphérique (2) de la balle (3), chacun de ces cercles équatoriaux (36, 37, 39) étant axé sur un axe passant par deux sommets diamétralement opposés d'un cube inscrit dans cette sphère, et par trois cercles équatoriaux (29, 30, 31) de cette sphère, lesquels sont axés sur des axes passant par les centres respectifs de deux faces diamétralement opposées du cube ; l'un (29), déterminé, de ces cercles équatoriaux ne coupe toutefois aucun cercle d'intersection et subdivise chacun des autres cercles équatoriaux (30, 31, 36, 37, 39) en deux arcs de cercle qui se coupent mutuellement en des points (49, 50) de la face périphérique (2) ; au moins l'un (70) des cercles d'intersection est disposé autour de l'un, respectif, de ces points (49, 50). On peut ainsi rendre à peu près indifférente l'orientation de la balle par rapport à l'impact dès lors que l'on évite un impact sur ledit cercle équatorial déterminé.
Patent EP-0380894-A1 (EP)
Title: Dispositif d'emboutissage de matériaux en feuilles
Inventor: DE SMET GABRIEL
IPC: B21D22/10
Filed: 1989-12-20
Abstract: Dispositif d'emboutissage de matériaux en feuille, notamment de flans de tôle (10), comprenant un coussin (2) en un matériau élastique logé dans un bac de rétention (1), des moyens de préformage du flan de tôle constitués par un coulisseau extérieur portant un serre-flan supérieur (6), et des moyens de formage définitif dudit flan de tôle constitués par un coulisseau central agissant sur un poinçon (8), caractérisé en ce qu'il comporte un serre-flan inférieur constitué par un organe (3) de support et de maintien d'au moins une partie du flan de tôle (10), placé directement sur le coussin élastique (2) et coopérant avec le serre-flan supérieur (6) pour serrer au moins dans des zones localisées le flan de tôle.
Patent EP-0338943-A1 (EP)
Inventor: BANCEL ALEXANDRE CLAUDIUS CLEM
IPC: B01D29/35
Filed: 1989-03-17
Abstract: Fermentation prefilter for purifying contaminating effluents such as foul water and consisting of a movable filtration tank (1) capable of being conveyed and fed with contaminating effluents which are then, once purified, directed towards an underground distribution system. The open upper end of the tank (1) is shut off, in use, by a removable lid (3) which has an entry orifice (4) for the polluting effluents. An opening (7) for the outflow of the purified effluents is arranged in the side wall (6) of the tank (1) in the vicinity of the lid (3), while two coaxial screens, an inner one (8) and an outer one (9), are provided inside the tank (1) in the path of the effluents between the orifice (4) and the opening (7), the screen (9) being attached to the lid (3) and the screen (8) being mounted so that it slides axially in relation to screen (9). Application to individual and collective plants for purifying foul water and to the purification of rubbish dump liquors. <IMAGE>
Patent EP-0354886-A1 (EP)
Inventor: ARNBORG TORKEL BENGT
IPC: H01L21/331
Filed: 1989-05-19
Abstract: An epitaxial layer (2a) is grown on a substructure (1) of semiconductor material, an area (7a) on said layer being doped negatively (n). A thick oxide layer (16) is grown around an area which is the active area of a bipolar transistor (BIP) and field effect transistor (FET). The active area is oxidised to an oxide layer (19) which is coated with a polycrystalline silicon layer (20a). A weak positive doping, so-called LDD doping, is carried out in an area (P) between this silicon layer (20a) and the silicon dioxide layer (16). A heavily negative doping (n+) is carried out on one side of the polycrystalline layer (20a) for constituting emitter (E) of the bipolar transistor (BIP). Its collector consists of the doped epitaxial layer (7a) which is connected to a polycrystalline layer (20c) on the silicon dioxide layer (16). A heavy, positiv doping (p+) is carried out on the other side of the polycrystalline layer (20a) such as to constitute collector/emitter of the (FET), which is connected to the bipolar transistor (BIP) in a Darlington circuit. The transistors (BIP, FET) are provided with a protective layer of phosphor glass and also with electrical connections. The method permits the production of a bipolar transistor by itself and also the production of the Darlington circuit with a field effect transistor complemental to the field effect transistor (FET).
Patent EP-0333697-A1 (EP)
Title: Sportpistole
Inventor: SENFTER EMIL
IPC: F41C23/10
Filed: 1989-03-10
Abstract: Eine Sportpistole weist ein in eine im wesentlichen prismatische Ausnehmung (2) eines Griffstückes (1) eingreifendes Gehäuse (3) auf. Das Gehäuse (3) ist in der Ausnehmung (2) durch eine von der Unterseite des Griffstückes (1) aufwärts führende Befestigungsschraube (4) gehalten. Um eine Anpassung an die besondere Handhaltung jedes Schützen zu ermöglichen, besitzt das Gehäuse (3) in der Ausnehmung (2) seitlich, unterseitig sowie rückseitig Spiel. Es stützt sich an der Unter- und Rückfläche (5, 6) der Ausnehmung (2) über je zwei beiderseits der Längsmittelebene des Gehäuses (3) angeordnete Stellschrauben (7, 8) ab. Dabei greift die Befestigungsschraube (4) an einem um eine Normalachse zur Längsmittelebene drehbaren Teil (9) des Gehäuses (3) an und ist in einem sich zum Gehäuse (3) hin weitenden Durchlaß (10) des Griffstückes (1) angeordnet.
Patent EP-0375652-A1 (EP)
Inventor: TRINKL WERNER
IPC: A01G9/14
Filed: 1989-11-02
Abstract: The canvas, or foil fastener has a connecting profile (1) between parallel canvas-or foil sheets (5). The connecting profile grips the facing edges of the sheets, which have thickened areas. The connecting profile is fixed on the outside of a profile (2) of the support structure sheets. The connecting profile pref. has grooves (4) in the longitudinal extension, and the support structure profile or a section mounted on it has on its side towards the connecting profile hook-like longitudinal strips (9), which engage in the grooves.