baber/WOPTO huggingface dataset:
Patent EP-0327887-A1 (EP)
Inventor: OKADA HIDEO
IPC: B22F3/11
Filed: 1989-01-25
Abstract: A molten carbonate-type fuel cell comprising two electrodes (1, 2) as anode and cathode, an electrolyte plate (3) and separators (4) in a single unit and a battery of the unit cells stacked. The electrodes (1, 2) comprise a porous plate (35) of an electron-­conducting material (11) such as nickel containing particles of ceramics such as magnesium oxide uniformly dispersed therein in an amount of 2 to 20 atomic %, except for the superficial thin portion (35') free of the ceramic particles on the one-side surface of the plate (35). The electrodes (1, 2) are prepared by mixing a powder (11) of the electron-conducting material with an organic binder (12) while stirring to obtain a slurry or paste (16), deaerating the slurry or paste (16) to remove entrained air bubbles therefrom, shaping the slurry or paste plate (35) with or without a metal wire net (20), drying the electrode plate (35) at room temperature and finally firing the plate (35) in a reducing atmosphere. Thereupon, applying a water repellant onto the one-side surface of said porous electrode plate, impregnating with a dispersion or solution of a ceramics-affording source, drying end prefiring the plate in an oxidizing atmosphere and finally firing the plate in a reducing atmosphere.
Patent EP-0374349-A1 (EP)
Inventor: MORING WALTER G III
IPC: F01N13/18
Filed: 1989-04-10
Abstract: A stamp formed muffler is provided with a nonplanar array of tubes. The tubes are defined by at least one pair of nested formed members. The nested members include at least one external shell (12, 16) having a nonplanar portion (20) and at least one internal plate (14) having a nonplanar portion (30), with the respective nonplanar portions being configured to be placed in gener­ally nested face-to-face relationship. The nonplanar configura­tion comprises an array of channels (36), such that an array of tubes is defined by the channels (36) when the components are placed in nested relationship to one another. One or more chambers of the muffler are defined adjacent the nested formed members. The chambers may be defined by a single plate placed in register with the nested components or by a second pair of nested mem­bers. The nested pairs of formed members is effective in dampening shell noise attributable to vibration of the formed members.
Patent EP-0341466-A1 (EP)
Inventor: WUST WILLI DR
IPC: C07C205/26
Filed: 1989-04-21
Abstract: In a process for the preparation of geminal bromonitro alcohols by bromination of alkali metal salts or alkaline earth metal salts of nitro alcohols, it was desired to work at high concentrations on an industrial scale. This was achieved by circulating a mixture of bromine and aqueous hydrogen bromide solution through a heat exchanger and metering in the aqueous solution of the alkali metal salt or alkaline earth metal salt of a nitro alcohol upstream of the heat exchanger with cooling at such a rate that the maximum reaction temperature does not exceed 30 DEG C.
Patent EP-0345599-A1 (EP)
Inventor: JACKSON MELVIN ROBERT
IPC: C22C27/02
Filed: 1989-05-30
Abstract: An alloy is provided for use at high temperature. The alloy is a niobium-titanium base alloy and has the following approximate composition. 
                       Concentration in atomic percent     Ingredient   From About   To About     Nb   balance essentially     Ti   31   48     Al   8   21.
Patent EP-0345693-A1 (EP)
Inventor: FUNT LIONEL B
IPC: C25B3/29
Filed: 1989-06-05
Abstract: This invention is directed to a novel conduct­ing polymer containing o-methoxyaniline and a process of making same. A process of preparing poly-o-methoxy­aniline which comprises inducing o-methoxyaniline to undergo successive oxidative-coupling. The invention also pertains to a process of preparing poly-o-methoxy­aniline, the process being selected from the group consisting of: (a) adding a solution of (NH₄)₂S₂O₈ in acid to o-methoxyaniline; (b) adding a solution of FeCl₃ in acid to o-methoxy­aniline; (c) polymerizing o-methoxyaniline in an electrochemical cell as a film deposited on an elect­rode; (d) polymerizing o-methoxyaniline in an electro­chemical cell in a solvent such as dimethylformamide/HCl where the polymer is soluble; and (e) adding a solution of o-methoxyaniline in dimethylformanide to ammonium persulfate in dimethylformamide.
Patent EP-0425714-A1 (EP)
Title: Process for manufacturing an implantable joint prosthesis
Inventor: BERCHEM RUETGER DR
IPC: A61F2/36
Filed: 1989-10-28
Abstract: Process for manufacturing an implantable joint prosthesis with a shaft (2) which can be fitted in the bone channel of a tubular bone and which has a core area and a surface area (3), the geometry of the bone channel being determined, for example by means of an irradiation method, and the shaft (2) being dimensioned in accordance with the geometry established. The centroidal axis (1) is determined on the basis of the geometry of the bone channel. Thereafter, the core area of the shaft (2) is determined on the basis of the geometry of the bone channel by means of finite element analysis. Account is taken of the marginal conditions a) shaft form free from undercuts, and b) equal stress distribution for the normal loads to be absorbed by the implantable joint prosthesis in the shaft/bone transition area. The surface area (3) is adapted to the core area in accordance with the result of b). 
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Patent EP-0371321-A1 (EP)
Inventor: SIEGFRIED KLETT WOLFGANG FORST
IPC: F16L55/05
Filed: 1989-11-15
Abstract: A fluid accumulator is proposed in which a fluid may be applied via a fluidic connection (11) to a pressure chamber formed by a cylinder (10) and a piston (15), the pressure chamber having at least one wall that can be moved against a supporting force and is constructed as a piston. In order to generate the supporting force, an elastic body (22) moulded from wire material is provided, the wire material of which is knitted and/or corrugated and/or rolled and/or woven and/or intertwined. Such an accumulator is non-ageing and thermostable, and has a long service life and high overload capability. In addition, the elastic body generates frictional attenuation, which is advantageously apparent in the case of pressure peaks and pulsations.   <IMAGE>
Patent EP-0374477-A1 (EP)
Inventor: BRAZZOLI GIAMPIETRO
IPC: D06B3/14
Filed: 1989-11-16
Abstract: The present invention refers to a system wanting to accelerate dyeing time mechanizing the loading and unloading procedure of dyeing machines and consistes in folding-up the fabric to be dyed outside the machine using a device capable of folding the fabric in a perforated vat reproducing both the size and shape of the kier of the dyeing machine, that is, the part of the machine containing the fabric during dyeing time, and introducing the vat loaded with the fabric into the machine where the dyeing is carried out, the latter being equipped with a water-tight introduction door having previously joined the fabric to be dyed to the pass;in drawing out said vat from the machine after the dyeing procedure substituting it with a second vat containing other fabric to be dyed already folded-up. 
     Already known in the field of dyeing fabric rolled up into a cord, are dyeing kiers applying the so-called overflow method which foresees, generally parallel to the kier, a conduit through which the fabric passes wound up into a cord, said fabric is then pulled to the mouthpoiece of said conduit being funnel-shaped at its tip by a pulling reel and along the conduit with the help of the dye-bath poured into said funnel and flowing in said conduit.
Patent EP-0374826-A1 (EP)
Inventor: SAVALLE PATRICK
IPC: B65H3/52
Filed: 1989-12-19
Abstract: The flat objects separator comprises at least one retaining pad which bears elastically against a driving drum, at the end of a store of objects. It is characterised in that the pad (20) is flexible and is fixed by one of its edges to a first edge of a support piece (30) while being free and disengaged elsewhere, and in that it comprises at least one rigid and flat pressure plate (51, 52) mounted in the support piece, with a radial direction for the roller (2), coupling the elastic means (53, 54) to the pad which it presses against the roller. <IMAGE>
Patent EP-0335585-A1 (EP)
Inventor: DENNE PHILLIP MICHAEL RAYMOND
IPC: G09B9/06
Filed: 1989-03-22
Abstract: A simulator mechanism has a simulator capsule [10] mounted on a platform [12] which provides a simulator operating plane. Three independent hydraulic rams [20] [24] and [26] are used to change the position of the simulator operating plane. The actuators [20] [24] and [26] are pivotally coupled at separate points on the platform [12]. The weight of the simulator capsule [10] is carried by the three actuators [20] [24] and [26]. Two of the actuators are positioned on a line perpendicular to a longitudinal axis of both the base plane and the simulator operating plane. The third actuator [20] is positioned at one end and on the longitudinal axis of the base plane. Restraining mechanisms [16] and [18] are in the form of A-frames.
Patent EP-0339949-A1 (EP)
Inventor: SPARLING DAVID LESLIE
IPC: G06M1/10
Filed: 1989-04-26
Abstract: An apparatus and a method for counting objects, such as printed copy being advanced along a path in an overlapping manner, is arranged to direct two beams of infra-red radiation on to a predetermined region in the path of advancement of the copy. The two beams are distinguishable one from the other and are directed from positions respectively upstream and downstream of said region. Two detectors (24,25) are disposed above said region, to receive radiation respectively from two distinct areas, both within said region but spaced in the direction of the path of advancement of the objects. Suitable processing of the detector outputs, to determine the gradients of the said areas, allows the generation of a count signal as the leading edge of an object passes through said region.
Patent EP-0365258-A1 (EP)
Inventor: BROWN JOSEPH ALAN
IPC: F02B3/06
Filed: 1989-10-16
Abstract: Electrically operated glow plug for facilitating start-up of diesel and other compression engines is of the sheathed element self-limiting type and incorporates resistance and heating elements (28,30) which are preferably portions of a common length of wire (26), the wire or other filament means constituting said elements being graduated in cross-sectional area along its length, the area at the effective proximal end being substantially greater than the area the effective distal end where the heating element is attached to the distal tip (22) of the sheath (20). Conveniently the wire length (26) is uniformly tapered along its length and it is also preferred that the coils constituting the heating element are more closely pitched and/or have a greater diameter than those constituting the resistance element.
Patent EP-0334782-A1 (EP)
Inventor: DREANO CLAUDE
IPC: A47J27/18
Filed: 1989-03-17
Abstract: The installation is used for cooking packaged or non-packaged food. It comprises a plurality of cooking containers (1 to 4) a hot liquid heating system (5), a cooling system for a cooled liquid (6) and a set of liquid distribution pipes and liquid carrying pipes. 
<??>The heating (5) and cooling (6) systems are installed at a height distinctly greater than those of the cooking containers (1 to 4) and are each associated with a distribution ducting (14 or 15) connected to its output (S5 or S6) and to a collection ducting (10 or 11) connected to its output (E5 or E6). Each cooking container (1) is provided with a downward ducting (20.1) connected to each distribution ducting (14 or 15) by an electrovalve (14.1 or 15.1) and with an upward ducting (21.1) connected to each collection ducting (10 to 11) by an electrovalve (10.1 or 11.1). A flow rate adjusting valve (23.1) is connected in series on the downward ducting (20.1) which is connected to the input (E1) of the said cooking container (1), whose overflow outlet (S1) is connected to the input of a pump (27.1) by an electrovalve (29.1), whose input is also connected to the input of the said cooking container by an electrovalve (26.1), and whose output is connected to the upward ducting (21.1). 
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Patent EP-0329632-A1 (EP)
Inventor: PETHO LAJOS
IPC: A61L2/20
Filed: 1989-02-09
Abstract: The present invention relates to an apparatus for treating a plurality of articles with a gaseous or liquid medium. The apparatus includes a cylindrical chamber in which the articles (14) are arranged in an ordered array in channels (16) which are configured on one or more circular plates (13) and which have substantially the form of evolvent lines which extend from the centre of the plates to the periphery thereof. The plates (13) are rotatable about a horizontal shaft or axis (25) extending concentrically with the chamber, so that the articles can be successively introduced into or removed from the channels (16). A plu­rality of plates can be combined to form a plate pack, which is arranged for stepwise axial movement in the chamber. 
     The apparatus is particularly suited for washing and sterilizing stoppers and capsules or caps used for sealing bottles and other containers, and the invention also relates to the use of the apparatus for this purpose.
Patent EP-0364551-A1 (EP)
Inventor: LO CHING-PING
IPC: B32B7/027
Filed: 1988-12-16
Abstract: Une couche de dilatation (18) relativement mince est disposée par-dessus la carte de circuits imprimés classique (20). Cette couche de dilatation (18) est liée à la carte de circuits imprimés (20) sauf aux endroits (40) situés au-dessous de la place occupée par le support intermédiaire (13) et les brasures (42). Cette couche de dilatation permet une dilatation tolérable entre le support intermédiaire en céramique plat (13) et la carte de circuits imprimés (20) par suite de la différence de dilatation thermique, pour ainsi réduire le fissurage des brasures (42). Dans une variante d'exécution, une mince couche de polytétrafluoroéthylène (PTFE) (39) empêche la liaison au-dessous de la place occupée par le support intermédiaire. Sont également décrits des procédés d'application de cette couche de PTFE.
Patent EP-0418278-A1 (EP)
Title: Procede de preparation de (arylethyle)hydroquinones et de diesters de celles-ci
Inventor: HUDNALL PHILLIP MONTGOMERY
IPC: C07C39/15
Filed: 1989-05-22
Abstract: On a mis au point un procédé de préparation de 2-(1-aryléthyle)hydroquinones par la réaction d'un composé d'hydroquinone avec un composé d'arylvinyle en présence d'un catalyseur d'alkylation d'acide phosphorique dans un milieu de réaction liquide à deux phases comprenant de l'eau et un solvant organique immiscible à l'eau. On réduit au minimum la formation de la bis-(1-aryléthyle)-hydroquinone, ce qui produit une excellente sélectivité envers le composé de mono-(1-aryléthyle)hydroquinone.
Patent EP-0365670-A1 (EP)
Title: Presse a mettre en balles
Inventor: TRETHEWEY REGINALD
IPC: B30B9/30
Filed: 1989-05-10
Abstract: Une presse à mettre en balles de la laine ou d'autres matériaux fibreux comprend une structure (4) servant à soutenir un emballage pour balle cubique dont l'ouverture (5) est dirigée vers le haut, ainsi qu'une trémie (6) disposée au-dessus de l'ouverture de l'emballage pour balle et destinée à recevoir le matériau fibreux. Des bras de pressage (15) pivotent autour de points de pivot (13) et font saillie vers l'intérieur à travers des fentes verticales ménagées dans la trémie jusqu'à rejoindre des parties de bras secondaires (19) effectuant un mouvement de balayage vers le bas depuis la trémie jusque dans la partie supérieure de l'emballage pour balle sous l'action de vérins hydrauliques (16). Lorsque les bras de pressage sont dans une position inférieure, des broches de retenue, actionnées par des bras de manivelle (30) et par des vérins hydrauliques (32), sont introduites par les parois de l'emballage pour balle dans le matériau. Les bras de pressage pivotent ensuite vers le haut et les parties secondaires (19) sont tirées vers le bas sur des pivots (20) avant que l'opération soit répétée.
Patent EP-0424416-A1 (EP)
Title: Acid-labile subunit (als) of insulin-like-growth factor (igf) binding protein complex.
Inventor: BAXTER ROBERT CHARLES
IPC: C07K16/00
Filed: 1989-07-14
Abstract: An acid-labile protein is described that, when incubated with the 53-Kd acid-stable protein occupied by IGF, converts it to a high molecular weight complex, corresponding to the in vivo form of IGF. This protein is called the acid-labile subunit (ALS) of IGF binding protein complex and is provided in biologically pure form. ALS is useful in treating wounds and promoting cellular growth. The nucleic acid encoding ALS, antibodies binding thereto, and fragments thereof are also disclosed.
Patent EP-0422110-A1 (EP)
Inventor: ZUPANCIC JOSEPH J
IPC: G03C1/72
Filed: 1989-06-23
Abstract: Des éthers de produits de condensation de phénol-dialdéhyde oligomérique contenant des fractions de benzyle vinylique dans au moins la moitié des fractions d'éther sont d'excellents prépolymères photosensibles. Par un masquage simple et une irradiation avec une large gamme de types d'irradiation, on peut configurer sélectivement une telle résine comme revêtement en dissolvant les parties non irradiées et non photoréticulées du prépolymère à l'aide d'une grande variété de solvants communs. La solubilité différentielle remarquable entre les régions photoréticulées et non réticulées du polymère permet d'obtenir une excellente résolution avec une bonne définition de bordure. Le durcissage thermique ultérieur permet d'obtenir un solide vitreux infusible sans vide avec un rétrécissage minimum, des caractéristiques de planarité excellentes, et une résistance élevée au fissurage.
Patent EP-0433310-A1 (EP)
Inventor: PIANA GEORGES
IPC: B63B1/04
Filed: 1989-08-07
Abstract: La présente invention a pour objet un dispositif de coque de bateau à sustentation triangulaire. Il et constitué par la combinaison d'un ensemble monobloc (1) formant en partie basse trois petites coques disposées en triangle, l'une centrale (2), à l'avant, les deux autres latérales (3) et à l'arrière, s'appuyant sur l'eau au maître bau, dégageant à l'avant deux canaux hors d'eau (10) se rejoignant en un seul derrière la coque centrale, le fond étant pourvu à l'arrière d'un étambot (8) detiné à recevoir le safran (9) et le fond de chacune des deux coques latérales pouvant recevoir un lest (7) dont le poids est déterminé en fonction de l'équipement et de l'usage du bateau. Il est destiné à permettre la réalisation de navires de plaisance à voiles ou à moteur joignant les avantages des bateaux à coque unique à ceux des bateaux à coques multiples.
Patent EP-0394398-A1 (EP)
Inventor: NILSSON KURT G I
IPC: G01N33/58
Filed: 1989-10-02
Abstract: La présente invention se rapporte à un réactif composé d'au moins une enzyme et d'une autre substance au moins, qui sont liées par une liaison covalente ou non covalente à une particule, qui a un diamètre inférieur ou égal à 1000 Angstroem. La présente invention se rapporte également à un procédé d'utilisation du réactif pour déterminer ou pour étudier une cellule ou un virus ou un autre constituant dans un échantillon. Selon la présente invention, ces déterminations sont effectuées par exemple au moyen d'une technique ELISA (compétitive, en sandwich, etc.), qui utilise le réactif de préférence sous la forme d'une suspension dans de l'eau tampon, en lieu et place des conjugués enzymatiques solubles, selon le procédé décrit ci-dessus. La substance peut être un anticorps, une lectine, de l'avidine ou un antigène, l'enzyme peut être par exemple de la peroxydase ou de la phosphatase alcaline et les particules peuvent être constituées par un composé polymère organique ou inorganique ou par une combinaison desdits produits, telle que de la silice glycérylpropylique activée par trésyle.
Patent EP-0381949-A1 (EP)
Inventor: RINGELHAAN OTMAR DIPL-ING
IPC: H04L1/02
Filed: 1990-01-15
Abstract: The invention relates to a combiner for the received signals of different signal paths of a digital radio installation, in particular a mobile radio installation. A combiner of this type is to be developed so that it enables maximum power gain even in broadband systems and can also be used in systems with discontinuous transmission. For this purpose, the invention provides that, in each signal path, a correlator is connected in series with a frequency converter, followed by a metric table to determine the relevant path model of the path modelled in the receiver as a transverse filter. The output values thus formed are combined to form a summation value for further processing in a Viterbi demodulator. <IMAGE>
Patent EP-0443066-A1 (EP)
Inventor: SCHULZE BERND-GUIDO DIPL-ING
IPC: B60T8/42
Filed: 1990-02-22
Abstract: 2.1 The new antilock control system is intended to permit a general improvement in utilisation of the coefficient of static friction than is otherwise generally the case. 2.2 To this end the brake moments, brake forces and brake pressures acting on the brake slip controllable vehicle wheels (1), or other operating parameters of the brake system at least fixed in proportion to these are detected and stored, inter alia, as part of the antilock control and the brake pressure modulators (5) of vehicle wheels at risk of locking again so controlled during the antilock control cycle following a drop in hydraulic pressure that the brake moments etc. acting on these wheels or the operating parameters at least fixed in proportion to these reassume at least approximately those values which have been detected and stored immediately prior to the detection of the risk of locking. 2.3 The new antilock control system is suitable for antilock control units with constantly functioning brake pressure modulators. <IMAGE>
Patent EP-0428821-A1 (EP)
Inventor: WEIDNER ULLRICH
IPC: B01D24/12
Filed: 1990-03-21
Abstract: A process and an installation for the filtration of suspensions, emulsions and/or cooling lubricants is proposed, which ensures in particular good recovery of valuable materials, and also makes disposal of the filter sludge superfluous.
Patent EP-0388939-A1 (EP)
Inventor: TOBE RYUZO
IPC: D06F58/28
Filed: 1990-03-21
Abstract: The clothes dryer includes, in a casing (1), a rotary drum (2) for accommodating wet clothes, a motor (4) for driving this rotary drum, electric heaters (5, 6) for heating the clothes, a temperature sensor (7) for detecting a temperature in the rotary drum, an absolute humidity sensor (8) for detecting absolute humidity in the rotary drum, and a control device (9) for controlling a running operation of the clothes dryer in response to outputs of the temperature sensor (7) and absolute humidity sensor (8). This control device (9) includes circuit devices (20, 23, 24) for controlling energization operations of the electric heaters (5, 6) in response to the output of the absolute humidity sensor (8).
Patent EP-0393393-A1 (EP)
Inventor: NEUBER WALTER
IPC: F01M11/03
Filed: 1990-03-28
Abstract: A filter housing for an oil filter for very fine filtering in the bypass flow of oil filtering systems on mobile and stationary internal-combustion engines, especially diesel engines, in which the pressure oil is introduced eccentrically in the base of the housing and the overall body of the housing is constructed as a single-piece seamless aluminium cast body and a guide rib (6) is cast on, in a seamless manner, in the region inside the outlet of the stub line (7) of the oil inlet (8), which guide rib extends along a specific section of the circular circumference, projecting from the base of the housing. <IMAGE>