baber/WOPTO huggingface dataset:
Patent EP-0302915-A1 (EP)
Title: Combined hole making and threading tool.
Inventor: TURCHAN MANUEL C
IPC: B23B51/08
Filed: 1988-01-27
Abstract: A combination tool is disclosed for drilling a hole in a workpiece on the inward feed of the tool and for threading the hole during retraction of the tool. The tool comprises a straight body with a drill point at the forward end, a shank at the rearward end and a thread-form mill between the drill point and the shank.
Patent EP-0316393-A1 (EP)
Inventor: SHEPPARD RICHARD W
IPC: H01R12/61
Filed: 1988-05-27
Abstract: Un dispositif de connexion pour câbles plats (10) est formé à partir d'une unité de base (49), d'une unité de fixation (50) et d'une unité de couverture (52). On prépare les câbles en vue de leur introduction dans le dispositif de connexion en coupant les extrémités du câble à l'aide d'un premier gabarit, puis en perçant des trous dans les conducteurs du câble à l'aide d'un second gabarit. Les trous sont placés de façon asymétrique par rapport à la ligne centrale du câble, de façon à coopérer avec les bornes (44, 45, 46) à l'intérieur d'un évidement destiné à recevoir le câble et ménagé dans l'unité de base. Des agrafes conductrices en forme d'anneau sont introduites dans le câble autour des trous avant l'introduction du câble dans l'évidement destiné à recevoir le câble. Ces agrafes établissent un contact électrique entre le câble et les bornes (44, 45, 46). La région d'introduction du câble dans l'unité de base (49) comporte un bord évidé (51) et l'unité de fixation (50) comporte un bord saillant opposé (53). Le bord évidé et le bord saillant produisent une force de serrage qui s'exerce sur le câble pour lui permettre de résister aux tensions longitudinales.
Patent EP-0434676-A1 (EP)
Title: Separation de sterols d'avec des lipides
Inventor: MCLACHLAN CORRAN NORMAN STUART
IPC: C11B3/00
Filed: 1988-09-09
Abstract: Un procédé de séparation de stérols d'avec des lipides (par exemple du cholestérol à partir des matières grasses du beurre) à l'aide de fluides sous- ou surcritiques (tels que CO2), consiste à dissoudre le mélange stérol/lipide dans un fluide physiologiquement acceptable à haute pression (soit comme un liquide à haute pression soit comme un gas sous- ou surcritque à haute pression), afin de former un mélange de fluides à haute pression, puis à mettre le mélange de fluides à haute pression en contact avec une matière adsorbante choisie dans le groupe comprenant l'hydroxyde de calcium, l'oxyde de calcium, le carbonate de calcium, le carbonate de magnésium, l'hydroxyde de magnésium, ou analogue, afin d'adsorber sélectivement des stérols se trouvant dans la matière adsorbante, et à retirer les lipides sensiblement exempts de stérols du fluide à haute pression.
Patent EP-0383805-A1 (EP)
Title: A low pressure distillation apparatus.
Inventor: KEANE BRIAN HARTLEY
IPC: C02F1/04
Filed: 1988-10-26
Abstract: PCT No. PCT/AU88/00418 Sec. 371 Date Apr. 16, 1990 Sec. 102(e) Date Apr. 16, 1990 PCT Filed Oct. 26, 1988 PCT Pub. No. WO89/03715 PCT Pub. Date May 5, 1989.A low pressure distillation apparatus in which evaporation takes place at sub-atmospheric pressures. An evaporation chamber has a feed liquid inlet port, a concentrated liquid outlet port, and a vapor outlet port. The vapor outlet port is in communication with a vapor treating device immersed in distillate in a distillate chamber. The preferred vapor treating device is a rotating impeller pump which reduces the pressure in the evaporation chamber to a working pressure, draws off vapor boiled from the liquid in the evaporation chamber, entrains the vapor in a stream of distillate, and condenses the vapor in the stream of distillate to transfer the latent heat of condensation of the vapor directly to the distillate.
Patent EP-0423116-A1 (EP)
Inventor: ERICKSON CHAD S
IPC: A47J37/01
Filed: 1988-07-06
Abstract: Le dispositif de cuisson décrit (10) comprend une base (11), un élément supérieur (12) et un élément chauffant (13) commandé par moteur. L'élément chauffant (13) commandé par moteur est disposé dans une ouverture ménagée dans la surface supérieure (32) de l'élément supérieur. La base et l'élément supérieur peuvent être reliés entre eux de façon articulée. L'élément chauffant (13) commandé par moteur produit des courants d'air à une vitesse très élevée, permettant ainsi la cuisson rapide des aliments. Le moteur (47) et l'élément chauffant (42) sont aisément démontables pour pouvoir être nettoyés.
Patent EP-0328143-A1 (EP)
Inventor: HENKEL WOLFGANG EBERHARD
IPC: F04B43/107
Filed: 1989-02-10
Abstract: Device which has a minimum of one pump diaphragm (4; 22a, 22b) which is alternately subjected to the pressure or the intake stroke of a motor-driven piston (26), with a control unit (37), which varies the quantity of hydraulic fluid compressed by the piston (26) as a function of an output requirement or the like, a displacement transducer (3;35a,35b) being assigned to the diaphragm on that side turned to the hydraulic medium, which transducers measures the travel distance (x) of the diaphragm (4) and generates a travel distance signal corresponding to the travel distance which is fed to the control unit (37), the control unit having a memory for storing predetermined travel values and/or travel ranges for predefined hydraulic outputs of the pump, the control unit (37) comparing the travel distance signal with the predetermined travel values and/or travel ranges (set value and/or set value ranges) and generating a control signal when, for the predetermined output, it deviates from the set value and/or set value range and the control unit (37), according to the control signal, varying the quantity of hydraulic medium per unit time and/or generating an alarm signal. 
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Patent EP-0334156-A1 (EP)
Inventor: BUSCH PETER DR
IPC: A45D19/02
Filed: 1989-03-13
Abstract: PCT No. PCT/EP89/00263 Sec. 371 Date Sep. 20, 1990 Sec. 102(e) Date Sep. 20, 1990 PCT Filed Mar. 13, 1989 PCT Pub. No. WO89/08999 PCT Pub. Date Oct. 5, 1989.An improved device for continuous application of a hair dye to a person's hair, without wetting the scalp, incorporates a hair dye reservoir consisting of a first porous material within a housing and teeth made of a second porous material, inserted into the first porous material and in capillary connection with it. The teeth in the surface area of their free ends are free from open pores, and the main pore direction of both the second porous material of the teeth and the first porous material of the reservoir is essentially parallel in the same direction as the longitudinal direction of the teeth. The first porous material of the reservoir extends over several times the penetration depth of the teeth in the penetration direction, and the pore size in the teeth is smaller than in the remainder of the reservoir.
Patent EP-0338258-A1 (EP)
Inventor: SCHEBELA HEINZ
IPC: B22F1/00
Filed: 1989-03-18
Abstract: Tight metallic dental prostheses with sharp edges are produced by covering ceramic models with pasty mixtures of paladium and gold and/or silver powder having an average particle size of between 0.5 and 1.5 micrometer and with a binding agent and by sintering at 900 to 950 DEG C.
Patent EP-0400171-A1 (EP)
Inventor: ROBBINS LANNY A
IPC: C07C39/16
Filed: 1989-05-30
Abstract: A process for the purification of an aromatic compound, e.g., isopropylidenediphenol, comprising using a multi-stage countercurrent process wherein the crystals are melted by the addition of heat and water prior to each crystallization step and wherein one crystallization is accomplished at a pre-selected low temperature.
Patent EP-0345810-A1 (EP)
Inventor: HIGASHI KAZUMI
IPC: C08G73/10
Filed: 1989-06-09
Abstract: An intra-ocular lens comprising a lens part and a fixing part is disclosed, said lens part comprising a colorless transparent polyimide consisting mainly of a repeating unit represented by formula (I):
      The intra-ocular lens exhibits compatibility with the organism, chemical inactivity, and insusceptibility to modification or deterioration by the organism, has a refractive index of 1.6 or higher, completely absorbs ultraviolet rays while exhibiting substantial transparency to visible rays, and possesses heat resistance enough to withstand autoclaving.
Patent EP-0355504-A1 (EP)
Inventor: KRAUSE GUNTHER
IPC: E06C7/48
Filed: 1989-08-02
Abstract: In conventional wall spacers, it has proved disadvantageous that, as a result of the attachment to the rungs of the ladder, reliable adaptation and attachment to different ladders or to different points on a ladder was impossible. A wall spacer is now provided for a ladder having two side pieces (1) and a plurality of rungs (2), and enclosing a cross-piece (3) which can be tensioned against the side-pieces (1) by means of retaining members (5) which can be adjusted relative to the cross-piece (3), so that the supporting struts (4) attached to the cross-piece (3) can be rested against a wall. The wall spacer can be used with all types of ladders, in particular domestic ladders and multi-purpose ladders for industrial use. <IMAGE>
Patent EP-0355819-A1 (EP)
Inventor: MADIGAN DAROLD L
IPC: A23L27/30
Filed: 1989-08-23
Abstract: Substituted ureas and thioureas are disclosed for use as high potency sweeteners.
Patent EP-0418420-A1 (EP)
Inventor: PRAHL JAN ING
IPC: A61F2/80
Filed: 1989-09-22
Abstract: The process for the production of a prosthesis, especially an above-knee prosthesis, in which a prosthesis stem is formed from a positive model corresponding to the measurements of the remaining body part, on which prosthesis stem a joint adaptor is anchored, and which is then enclosed in a cosmetic lining attached to the prosthesis shaft, is concerned with automating and increasing the measurement accuracy of positive models of stump cups and cosmetic linings. In this process, at least two theoretical initial shapes (A, B) for remaining body stumps (12) and/or cosmetic linings (15) are used, whose respective radial contour lines are stored in slices as value sets (length x, polar coordinates y of the radius, annular measurement z), the contour above the tapering stump cup and at predetermined distances in the area of the tapering stump cup and/or of the remaining extremity (leg, arm) and the respective length (I) of the stump cup and/or of the extremity on the patient's remaining body stump (12) in each case being measured and compared with the stored value sets, and the theoretical initial shape approximating most closely to the remaining body stump being chosen, and its value sets being used to form a positive model. <IMAGE>
Patent EP-0350115-A1 (EP)
Inventor: BRAUNISCH ECKART
IPC: H05B6/66
Filed: 1989-06-30
Abstract: A power supply circuit for a high-frequency source (M) in a microwave oven comprises a switch-mode-­power-supply unit, the resonant circuit of which contains a coil (L2) and a controllable switch (D1), the switching of which is controlled by a control circuit (K) through a driving stage (S). The power supply circuit is cooled by a fan (F). The required DC voltages for feeding the driving stage (S), control circuit (K) and fan (F) are obtained by means of an auxiliary winding (W1, W2) on the coil (L2) and a rectifier (D3, D4). This measure results in that both space and costs are saved. At the same time, an automatic supervision of the different functional units of the power supply circuit is obtained.
Patent EP-0346092-A1 (EP)
Inventor: LO SHUI-YIN
IPC: G21K1/00
Filed: 1989-06-07
Abstract: A pair of microwave plasma generators (10,12) generate deuteron-­electron plasma in neutral deuterium gas in chambers (18,20) at 10⁻⁶ torr. Plasma beams (14,16) from the chambers (18,20) are collimated by skimmers (22,24) and expanded by magnetic fields established by solenoids (26,28). The beams (14,16) collide in a collision chamber (30) where the conditions for coherence of the deuterons exist and results in nuclear fusion.
Patent EP-0372879-A1 (EP)
Inventor: MORIKAWA MICHIO
IPC: A21C3/02
Filed: 1989-12-04
Abstract: An apparatus for producing a dough roll is provided, in which a dough piece (2) is held between the conveying path (10) of a conveyor (8) and the parallel and spaced-apart projections (24) extending along the conveying direction, or held between the similar projections of a conveyor and the lower surface of a belt or roller system, while being moved downstream, passes between a pair of vertically juxtaposed rollers (12, 16) to be uniformly stretched without any lateral deformation of the rear portion of the dough piece due to irregularly gathered gases therein, and a symmetrically formed dough roll is produced.
Patent EP-0356297-A1 (EP)
Inventor: VALDEBOUZE JEAN-FRANCOIS
IPC: E04D13/15
Filed: 1989-08-08
Abstract: The cornice for a building is intended to top a facade wall or entablature of a building for purposes of consolidation, anchorage and decoration. It consists of at least one precast element provided with at least one longitudinal cavity (4) capable of receiving anchoring or horizontal reinforcing means, the said element defining a substantially plane base surface (2) and an upper surface (7) which is substantially plane and parallel to the said base surface, as well as a decorative front surface (1) provided, if necessary, with a decorative design. <IMAGE>
Patent EP-0379836-A1 (EP)
Inventor: DODGE DAVID J
IPC: A43B5/04
Filed: 1989-11-07
Abstract: Chaussure constituée d'une coque (1) et d'une tige (2) articulée sur la coque. La coque est munie, au moins d'une côté, d'une butée rigide (9) engagée dans une échancrure (8) de la tige (2). Cette butée peut occuper différentes positions auxquelles correspondent différentes flexibilités de la chaussure.
Patent EP-0406251-A1 (EP)
Inventor: HAHN TAE W
IPC: G01C19/64
Filed: 1988-11-22
Abstract: On décrit un appareil et un procédé de contrôle de la longueur d'une cavité d'un multioscillateur. Une photodiode mélange deux faisceaux tournant dans la même direction, l'un d'entre eux étant polarisé essentiellement à gauche et l'autre essentiellement à droite. Un oscillateur local fait en sorte de moduler les faiscaux mélangés. Un démodulateur d'amplitude démodule les faisceaux modulés. Un détecteur d'erreurs répond aux démodulateurs d'amplitude et un intégrateur actif intègre l'erreur détectée. Un piézotransducteur répond à la production d'un intégrateur de contrôle de la longueur d'une cavité d'un multioscillateur.
Patent EP-0397803-A1 (EP)
Inventor: CRANO JOHN C
IPC: C08K5/00
Filed: 1989-01-25
Abstract: Des articles ayant un facteur de transmission de la lumière variable, telle qu'une lentille ophtalmique, sont préparés en appliquant sur l'article ou en incorporant dans l'article une combinaison de deux ou de plusieurs substances organiques photochromiques présentant des maxima d'absorption activée différents dans la matrice dans laquelle les substances sont incorporées. Une substance photochromique organique possède un maximum d'absorption compris dans la plage entre plus de 590 et 700 nanomètres environ. L'autre substance organique photochromique possède au moins un maximum d'absorption et de préférence deux maxima d'absorption compris dans la plage entre 400 environ et moins de 590 nanomètres environ. Les substances organiques photochromiques sont utilisées dans une proportion telle que l'on obtient un article ayant une coloration proche du neutre. L'article peut également être teinté avec une teinte (colorant) compatible avec la lumière pour obtenir une couleur plus neutre lorsque les substances photochromiques sont activées.
Patent EP-0418269-A1 (EP)
Inventor: CUCULO JOHN
IPC: D01D5/098
Filed: 1989-05-04
Abstract: La filature en fusion à haute vitesse de fibre polymère synthétique est pourvue d'un chauffage et un refroidissement de zone en ligne permettant de refroidir initialement le brin sortant de la filière à une température optimale supérieure au point de transition du verre du polymère, puis de maintenir le toron ou brin à une température voisine de cette température pendant une période suffisante pour développer des propriétés souhaitées des fibres telle que la cristallisation et l'orientation des crystaux, le brin étant finalement refroidi jusqu'à une température inférieure au point de solidification pour effectuer son enroulement.
Patent EP-0396651-A1 (EP)
Inventor: SUTHANTHIRAN KRISHNAN
IPC: A61N5/10
Filed: 1989-07-28
Abstract: Un conteneur (10) qui renferme des matériaux radioactifs devant être soumis à des rayonnements comprend deux ou plusieurs manchons (11, 12) qui s'emboîtent l'un dans l'autre. Chaque manchon comprend un fond fermé (13) sur lequel s'étend une paroi circonférentielle (16) et une extrémité ouverte opposée au fond. Les manchons s'emboîtent l'un sur l'autre, formant un conteneur hermétiquement fermé.
Patent EP-0444194-A1 (EP)
Inventor: TAZAWA KENJI - MINAMITAIKOYAMA
IPC: A61K33/24
Filed: 1989-08-18
Abstract: Agent de thermothérapie contenant en tant qu'ingrédient actif un complexe entre dextrane et un métal magnétique ou un composé métallique magnétique. Cet agent présente une excellente stabilité dans un état colloïdal, une dispersibilité homogène dans un tissu spécifique d'un corps vivant, et d'excellentes propriétés métaboliques, ainsi qu'une toxicité réduite. On l'utilise en thermothérapie de tumeurs malignes, de la prostatomégalie, des plaies, etc.
Patent EP-0439656-A1 (EP)
Inventor: ZIMMERMANN WALTER ING GRAD
IPC: H01L23/66
Filed: 1990-01-31
Abstract: A chip support for a microwave semiconductor device having four external electrical terminals is intended to make possible a beneficial operating and application behaviour even if a plastic housing is used. Two external source terminals (2, 3) are integrally interconnected by means of a bridge (5). The bridge (5) extends essentially at an angle to the transverse axis (14) or to the longitudinal axis (11) of the chip support. <IMAGE>
Patent EP-0383227-A1 (EP)
Inventor: SCHRAUFSTETTER WILFRIED
IPC: C22B1/00
Filed: 1990-02-12
Abstract: The particulate waste is mixed with plastic waste in a screw extruder, pressed and extruded. The particule waste and plastic waste are introduced into the feed hopper of a screw extruder. The components introduced are intimately mixed in the screw extruder by the rotating screw(s) and firmly compressed. The pressure in the mixture may be up to 100 bar. The particulate waste is bound in the plastic in a way that prevents any further contact with the environment.
Patent EP-0391205-A1 (EP)
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D213/61
Filed: 1990-03-27
Abstract: There is provided a novel process for the preparation of 2-chloro-5-aminomethylpyridine of the formula (I) …<IMAGE>… …<??>The process is characterised in that 2-chloro- 5-chloromethylpyridine is reacted with an excess of ammonia, if appropriate in the presence of a diluent, at temperatures between -50 DEG C and +50 DEG C. …<??>The advantages of the process are the fact that it can be carried out simply, the high yield, and the high quality of the product. …<??>Compound (I) is, inter alia, an intermediate for the preparation of insecticides or hypotensive agents.
Patent EP-0393391-A1 (EP)
Inventor: MORI HIROSHI
IPC: C21C5/30
Filed: 1990-03-27
Abstract: Mixed gas of nonoxidizing gas and oxygen is blown into molten chrome steel in a vessel. The molten chrome steel is stirred by the gas and is decarbonized by the oxygen in the gas while being stirred. After the carbon potential in the molten chrome steel has been lowered, the pressure inside the vessel is reduced and the nonoxidizing gas alone is blown as the gas. Bubbles of the gas blown into the molten chrome steel become large on account of reduced pressure and exhibit sufficient stirring function. Consequently, the molten chrome steel is effectively stirred and the decarbonizing reaction is prompted.
Patent EP-0392300-A1 (EP)
Title: Use of at least  one cytokin for the manufacture of a medicament for the systemic treatment of preneoplastic lesions
Inventor: BONIVER JACQUES PROF
IPC: A61K38/21
Filed: 1990-03-31
Abstract: The invention relates to the use of pharmaceutical compositions containing at least one cytokine for the systemic treatment of preneoplastic lesions. The pharmaceutical composition according to the invention may contain interferon, tumor necrosis factor, or a combination of both interferon and tumor necrosis factor.
Patent EP-0399197-A1 (EP)
Inventor: ROHDE WILHELM
IPC: F25J3/04
Filed: 1990-04-11
Abstract: A process and apparatus for the low-temperature separation of air with variable oxygen production are described. Compressed, pre-purified and cool air (line 5) is pre-separated in the pressure stage 10 of a two-stage rectification 9. The bottom liquid thus formed is further separated in the low-pressure stage 11. Liquid nitrogen 14 from the pressure stage 10 and liquid oxygen from the low-pressure stage 11 can be temporarily stored in tanks 35, 32. In addition, a liquid-air tank 14 is provided for storing bottom liquid 12 from the pressure stage 10. If the production of oxygen is increased, the throughput in the pressure stage 10 can be increased and at the same time the throughput in the low-pressure stage 11 and the reflux ratios in the two rectification stages 10, 11 can be kept constant.
Patent EP-0396029-A1 (EP)
Inventor: MCGRAW DOONAN DWIGHT
IPC: F16L19/06
Filed: 1990-04-26
Abstract: In a fitting for cylindrical members such as pipes, tubes and rods a nut main body (12) has internal camming surfaces formed by threads (36) on a bore or recess inner surface (28), and a cap bolt (40) has a through bore (44), and a longitudinally segmented shank (48) defining clamping legs (60). External camming surfaces (56) defined by threads on the remote ends of the clamping legs from the bolt head fit within the internal camming surfaces (36) with the bolt head (46) engaging the nut main body (12) so that the internal and external camming surfaces (36,56) are contained within the nut main body and protected against damage. A cylindrical member (76) fits through the cap bolt bore (44) and into the nut main body (12) recess axially beyond the internal camming surfaces. Further tightening of the cap bolt (40) causes camming action of the camming surfaces (36,56) to occur, forcing the clamping legs (60) to bend in cantilever fashion so that their remote ends clampingly grip the cylindrical member (76). Suitable seals (72,74) are provided to keep the camming surfaces protected. In all arrangements the camming surfaces (36,56) are so contained as to be protected against physical damage and contamination during handling, transport, and in use.
Patent EP-0397092-A1 (EP)
Inventor: WALLISCH GEBHARD
IPC: H01H13/702
Filed: 1990-05-07
Abstract: Price-computing weighing machines for self-service purposes conventionally have an input keyboard with key pads, 20,20', the key pads 20,20' being equipped with pictographs of commodities, the price per kilogram of which is entered in the weighing machine by means of the respective key pad 20,20'. To adapt to the particular scope of the range of commodities on offer, according to the invention the weighing machine is equipped with exchangeable keyboard membranes 19' of differing key-field division, and the weighing machine is set to the newly attached key sheet whenever the keyboard membrane 19' is changed. 
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