baber/WOPTO huggingface dataset:
Patent EP-0172115-B1 (EP)
IPC: C08L67/02
Filed: 1985-06-26
Granted: 1988-10-26
Abstract: Mixed polyester molding compositions comprising at least a pair of structurally different thermoplastic polyesters are stabilized against transesterification, whether during formulation or the downstream molding thereof, by having incorporated therein an effective amount of at least one mono-, di- or triester of orthophosphoric acid.
Patent EP-0195175-B1 (EP)
IPC: F02M59/46
Filed: 1985-10-28
Granted: 1989-08-02
Abstract: A fuel injection pump for diesel engines, in which the pressure chamber of each cylinder (10) is defined on its side opposite the piston (16) by a slide valve (38) movable in a direction opposite the piston against the action of resilient biasing means (52). The slide valve is sensitive to the supply pressure of the fuel and controls communication between the pressure chamber and the fuel delivery passage (44, 46).The slide valve allows the initial alteration of the effective delivery, and hence the effective injection advance, in dependence on the running conditions/load of the engine.
Patent EP-0190361-B1 (EP)
IPC: B02C18/28
Filed: 1985-07-31
Granted: 1990-10-03
Abstract: A grinding blade device on a drum, which is used to produce starch from potatoes and other starch plants, and processed food and juice from root crops, fruits and vegetables. The grinding blade device is obtained by forming a plurality rhombic bodies, each consisting of a stack of rhombic blade elements separated by grooves (7). Each of the rhombic blade elements has vertical edges (5) at its acute-angled end portions, and horizontal edges (6) at the right-angled portions thereof at which the side surfaces, upper surface and lower surface of the rhombic body meet. This rhombic body having piled rhombic blade elements is fixed to the outer circumferential surface of a rotatable roll. Since the rhombic blade members are stacked, the number of horizontal edges (6) increases, and the efficiency of grinding plants to be processed is improved markedly owing to these edges (6) as well as the vertical edges (5) having an acute angle and capable of cutting such plants deeply.
Patent EP-0189845-B1 (EP)
IPC: B29B7/74
Filed: 1986-01-23
Granted: 1990-05-09
Abstract: The invention relates to a process for the preparation of cellular or noncellular plastics, preferably polyurethane coatings, by reacting at least two components with one another, preferably organic polyisocyanates and polyhydroxyl compounds, by feeding the components into a mixing zone separately, and mixing them together and then discharging the reaction mixture from the mixing zone, while adding air heated to a temperature of 100 DEG  to 1200 DEG  C. to the reaction mixture as it emerges from the mixing zone.
Patent EP-0226167-B1 (EP)
IPC: B21D7/06
Filed: 1986-12-09
Granted: 1992-12-02
Abstract: A bending machine comprises a support to which first and second spaced cooperating bending devices are displaceably mounted. Each of the bending devices comprises first and second spaced cooperating bending components and the components of the first and second bending devices define a first axis extending between the bending devices and further define second and third axes extending generally transverse to the first axis and about which a length to be bent may pivot and each of the second and third axes are disposed between the components of one of the bending devices. A drive mechanism is operably associated with at least one of the components of each of the bending devices for causing displacement thereof. A guide system is operably associated with the support and with each of the bending devices so that displacement of the bending components by the drive system causes the bending components to move relative to the first axis and to engage the length to be bent extending between the devices. The guide system further permits the bending means to move along the guide system relative to each other so that the length is bent intermediate the bending devices.
Patent EP-0199490-B1 (EP)
IPC: A61K31/425
Filed: 1986-04-07
Granted: 1992-09-23
Abstract: Compounds of the following formula Iwherein X represent a sulphur or an oxygen atom,R is hydrogen or a C<sub>1</sub>-C<sub>4</sub> alkyl group either unsubstituted or substituted by one or more substituents chosen from a free or protected hydroxy group and halogen atom;A is a Z, Z-O-CO-or -Z-CO-residue, whereinZ represents (a) an optionally substituted phenylene or naphthylene group, (b) an optionally substituted heterocyclediyl radical wherein the hetero ring is mono or bicyclic, saturated or unsaturated containing at least one heteroatom selected from the group of oxygen, sulphur and nitrogen;(c) an optionally substituted linear or branched C,-C<sub>7</sub> alkylene radical;(d) a C<sub>2</sub>-C<sub>4</sub> alkenylene or alkynylene group or a group of formulaor (e) an optionally substituted C<sub>3</sub>-C<sub>8</sub> cycloalkylene ring;(f) an aralkylene radical of formulawherein n is 1,2 or 3, and Q<sup>(+)</sup> represents agroup, wherein(i) R<sub>1</sub>, R<sub>z</sub>, R<sub>3</sub> are independently an optionally substituted alkyl, aralkyl or aryl radical; or(ii) R, is as defined above under (i) and R<sub>2</sub>, R<sub>3</sub> taken together with the nitrogen atom represent an optionally substituted heterocyclic or fused heterocyclic radical; or(iii) R,, R<sub>2</sub>, R<sub>3</sub>, taken together with the nitrogen atom, represent an optionally substsitut- ed azoniabicyclo or azoniatricyclo radical; or(iv) R<sub>1</sub> R<sub>2</sub>, R<sub>3</sub>, taken together with nitrogen atom, represent an optionally substituted pyridinium, pirazinium, pyrazolium, or pyridazinium radical, such radicals being optionally fused with one phenyl ring or with a 5-7 membered, saturated or unsaturated cycloaliphatic or heterocyclic ring, or a pharmaceutically or veterinarily acceptable salt thereof having high antibacterial activity.
Patent EP-0218314-B1 (EP)
IPC: C07C201/12
Filed: 1986-04-18
Granted: 1990-06-27
Abstract: 3'-Carboxydiphenylether salts can be halodecarboxylated using diacyl peroxides, molecular bromine, moderate temperature, an inert atmosphere and atmospheric pressure to afford 2-chloro-4-trifluoromethyl-3'-bromo-4'-nitrodiphenylether.
Patent EP-0212776-B1 (EP)
IPC: H01S3/03
Filed: 1986-05-06
Granted: 1990-09-26
Abstract: A metal vapour discharge tube includes cylindrical dispenser blocks 18 and 21 of sintered tungsten which are porous and support metal whose vapour is to form at least part of the active medium of the tube. Thus, the dispenser blocks retain the metal holding it in position in both its solid and liquid states. Heat shields 25, 26, 27 and 28 serve to retain heat within the envelope 1 of the discharge tube and uniformly heat the cylinders 18 and 21.
Patent EP-0215678-B1 (EP)
IPC: G01N33/487
Filed: 1986-09-17
Granted: 1993-03-03
Abstract: An implantable biosensor and method for sensing products, such as hydrogen peroxide, generated from an enzymatic reaction between an analyte, like glucose, and an enzyme in the presence of oxygen. The implantable biosensor is equipped with an enclosed chamber for containing oxygen and can be adapted for extracting oxygen from animal tissue adjacent the container. The reservoir of oxygen contained in the enclosed chamber is supplied to the enzymatic reaction from the side of the membrane opposite the enzyme. The enclosed chamber is designed to be impermeable to substances, like liquid and cells, that possibly can interfere with the supply of the oxygen permeating through the membrane to the enzymatic reaction. Also, the implantable biosensor is designed to optically or electrically sense products generated from the enzymatic reaction which serve as a function of the analyte.
Patent EP-0207821-B1 (EP)
IPC: F16F9/36
Filed: 1986-05-22
Granted: 1989-08-23
Abstract: 1. Gas spring comprising a housing (1) closed in a sealed manner and provided with a gas injection valve (3), a guiding sleeve (1) inside which a rod (5) slides, a stuffing-box element (8) compressing, owing to the effect to the pressure of the gas enclosed inside the housing, a seal (12) between the said sleeve and the said rod, characterized in that the said sleeve (4) comprises a skirt (9) inside which the stuffing-box element (8), slides in that the sleeve (4) and the stuffing-box element (8) have shoulders defining between the sleeve and the stuffing-box element a first chamber (10) containing the said seal (12) in contact with the rod (5) and a second chamber (11) filled with lubricant, the said second chamber (11) being in communication with a chamber (13) of the said sleeve (4) inside which there is accommodated a ring (15) inside which the said rod (5) slides with play.
Patent EP-0205508-B1 (EP)
IPC: A23P1/10
Filed: 1985-12-07
Granted: 1991-09-25
Abstract: The device is comprised of a circular saw arranged above the solid surface of a table (1). Individual blades (5) of the circular saw are mounted on the shaft of the circular saw, between spacer plates (6). The blades (5) of the circular saw have a large diameter compared to the thickness of the plates. The reinforcement and spacer plates (6) clamp the blades (5) of the circular saw, excepting for an outer margin area corresponding to the thickness of the plate. The outer edge of the relatively thin blades (5) of the circular saw acquires thus a sufficient rigidity, thereby reducing the chip removing operation and the quantity of chips. The chips themselves are not wasted since they remain on the top of the surface of the table (1) wherein they are collected by a pressure roll (9) and transferred to the top surface of the sticks (15).
Patent EP-0261134-B1 (EP)
Title: Procede de commande du temps d'excitation de systemes electromagnetiques, en particulier de soupapes electromagnetiques dans des moteurs a combustion interne
IPC: F02D41/20
Filed: 1986-11-06
Granted: 1991-01-23
Abstract: Procédé de commande du temps d'excitation de systèmes électromagnétiques, en particulier de soupapes électromagnétiques dans des moteurs à combustion interne, dans lequel le courant d'excitation i = i (t), basé sur un courant de maintien élevé pour une durée spécifique, décroît non pas vers zéro ou vers une valeur négative, mais vers une valeur se trouvant dans la plage positive au-dessous du courant de maintien. En raison des valeurs caractéristiques du courant et/ou de la tension dans le circuit d'excitation, le début et la fin de l'ouverture du pointeau de la soupape peuvent être déterminés avec une précision particulière et ces informations peuvent être prises en considération afin d'influer de manière optimale sur les conditions de fonctionnement du moteur à combustion interne.
Patent EP-0244607-B1 (EP)
IPC: H01L29/08
Filed: 1987-03-19
Granted: 1993-06-09
Abstract: The manufacture of n-channel and p-channel transistors in a CMOS process which involves employing gate spacer oxide layers for of reducing the under-diffusion of the implanted source-drain regions under the gate areas. The spacer oxide widths for the n-channel and the p-channel transistor are set differently so that both transistor types can be optimized independently of one another and without an additional expenditure for more masking steps. The method is employed for the manufacture of large scale integrated circuits for fast switching speeds.
Patent EP-0266831-B1 (EP)
IPC: C01D7/22
Filed: 1987-10-27
Granted: 1992-07-29
Abstract: To separate particles of alkali metal bicarbonate (11) from a liquid film of hydrochloride of a nitrogenous organic base adsorbed at their surface they are dispersed in an aqueous bath (14) and the resulting aqueous suspension is subjected successively to a turbulence (13) and then to sedimentation (16). The process applies to particles of sodium bicarbonate obtained by the amine process. <IMAGE>
Patent EP-0236049-B1 (EP)
IPC: C12M3/00
Filed: 1987-02-24
Granted: 1993-04-28
Abstract: A semi-automated procedure for the isolation of Islets from the pancreata of different species is described. Pancreatic tissue first is treated to free the Islets from other pancreatic tissue. Enzyme digestion generally is used at least partially to achieve this effect. After separation of the Islet suspension from pancreatic debris, the suspension is subjected to multiple filtration to separate the Islets, which then are recovered from the filter.
Patent EP-0250070-B1 (EP)
IPC: G01N21/35
Filed: 1987-04-16
Granted: 1992-05-27
Abstract: The optical reflectance or transmittance concentration analyzer includes an acousto-optical tunable filter (AOTF) with a pair of crossed polarizers (3, 5) to select one of the tuned monochromatic light beams that pass from a light source (1) through the AOTF. The AOTF is tuned by a computer controlled digital-to-analog converter (12) through a tunable sweep oscillator (11). To obtain rapid wavelength change along with electronic chopping or wavelength modulation, the digital-to-analog converter output is added to the output of a high speed signal generator (18). The modulated light is conducted directly or through a fiber optic cable to the location of the optical measurement and impinges upon the sample where it is reflected or transmitted. The emerging light is collected onto detector(s) (10). The measurement time interval can be distributed among the required wavelengths or wavelength pairs according to an unequal scheme to decrease the error of the result in a calibration equation. The apparatus is particularly adaptable for use as an on-line concentration monitor in industrial process control because of tis stability, efficiency and ability to perform quick analyses.
Patent EP-0251943-B1 (EP)
IPC: E04C5/16
Filed: 1987-06-16
Granted: 1990-03-21
Abstract: 1. A reinforcement unit for reinforced concrete, of the type including a series of generally U-shaped frames arranged parallel to each other and one behind the other and on the lower arm of each of which are fixed two lower elongate elements, two upper elongate elements being intended to be associated with the side of each frame opposite to that provided with lower elongate elements, characterised in that at least two frames (6) of the series of frames (5, 6) are double, each of these being arranged in such a way that the upper portions (7, 11), constituting the free ends of the two vertical arms of the U, are arranged in a complementary and resilient manner to allow the jamming at that point of the two upper elongate elements (14, 15) parallel to the first two rigid with the lower arm (4), and respectively vertically aligned with each of them.
Patent EP-0244354-B1 (EP)
IPC: B22D11/06
Filed: 1987-04-16
Granted: 1990-03-21
Abstract: In a casting nozzle, tubes are placed between a bar-shaped mouthpiece and a distribution bar, which connect holes in the mouthpiece and the distribution bar to allow for the flow of the melt. Pulling rods which are under tension, are anchored to the mouthpiece and to the distribution bar and press these parts elastically against the ends of the tubes in such a manner that the nozzle components are elastically braced, yet remain flexible and can adjust freely to heat dilatations or inaccuracies which occur in fabrication or assembly. The nozzle components, particularly the tubes, are easy to obtain and to exchange. Due to the fact that the pulling rods enter the mouthpiece from its back side and are anchored therein, the mouthpiece can be very slender, thus allowing for thin casting.
Patent EP-0345251-B1 (EP)
Title: Pharmaceutical compositions for the treatment of cancers
IPC: A61K31/70
Filed: 1987-08-21
Granted: 1992-11-11
Abstract: A pharmaceutical composition for the treatment of cancer, comprising at least one anti-cancer drug selected from mitosene derivatives, anthracyclines, Vinca alkaloids and anthracenediones, in admixture with at least one ganglioside.
Patent EP-0290912-B1 (EP)
IPC: F16B47/00
Filed: 1988-05-02
Granted: 1990-02-07
Abstract: 1. Support including a pellet (10) of rigid plastic material having two opposed faces (12, 14) one (12) of which bears a coupling means (16) and the other of which is covered with a layer of adhesive material (18), characterized in that said pellet (10) exhibits at least a groove (22; 40) defining a flexure zone (24, 38).
Patent EP-0298364-B1 (EP)
IPC: D06M15/653
Filed: 1988-06-30
Granted: 1993-10-06
Abstract: The novel urethanes are composed essentially of fluoroalcohol-isocyanate adducts as the fluoro component and a polysiloxane component, the two components being combined in a structurally specific manner. The novel urethanes are prepared by reacting the fluoroalcohol-isocyanate adducts with the polysiloxane in a molar ratio of 1 to 2:1 at a temperature of 30 DEG  to 130 DEG C. The novel urethanes are preferably used for finishing textiles, to which they also impart the property of a soft handle in addition to good hydrophobicity and oleophobicity. They are also suitable for finishing leather, skins and wood.
Patent EP-0305346-B1 (EP)
Title: Articles exhibiting a blood-compatible surface layer and process for providing articles with such a surface layer
IPC: A61L27/00
Filed: 1988-08-18
Granted: 1992-12-30
Abstract: Article exhibiting at least one surface of glass, metal or hydrophobic polymer coated with blood-compatible surface layer, in which the biocompatible surface layer consits of an adsorbed hydrophobized water-soluble polymer. Process for providing said articles by adsorption of hyrophobized water-soluble polymer. Use of such a substrate material coated with said surface layer for manufacture of medical articles having a blood-compatible surface.
Patent EP-0349576-B1 (EP)
IPC: F24J3/00
Filed: 1988-03-21
Granted: 1992-12-02
Abstract: Le procédé décrit sert à récupérer de la chaleur latente à partir d'un milieu de transfert de chaleur comprenant un mélange d'eau et d'alcool, lequel est mis en circulation dans un système fermé à travers un collecteur thermique et un échangeur thermique en vue de l'échange de chaleur avec l'évaporateur dans un circuit de réfrigération. Le milieu de transfert de chaleur est aspiré depuis l'échangeur thermique, de façon à assurer une dépression pour l'atomisation du milieu de transfert de chaleur, après quoi des bulles sont produites dans le milieu de transfert de chaleur, puis des cristaux de glace sont précipités, modifiant ainsi la proportion d'eau et d'alcool, le milieu de transfert de chaleur avec les cristaux de glace en entraînement dans le milieu étant ensuite acheminé vers le collecteur thermique dans des conditions de surpression.
Patent EP-0375703-B1 (EP)
Inventor: RANDALL STEPHEN
IPC: G06F15/02
Filed: 1988-08-11
Granted: 1995-08-02
Abstract: This invention describes an electronic personal organisor with a display providing graphics representing a conventional personal organisor and further having a translucent Indium Tin Oxide graphics tablet overlying the display.
Patent EP-0329930-B1 (EP)
Title: Glass melting furnace bottom outlet
IPC: C03B5/26
Filed: 1989-01-11
Granted: 1992-03-25
Abstract: A bottom tap of a glass melting furnace comprises a tap brick with a tap hole in which glass is frozen when the tap is not in operation and seals the tap. A tap gate of refractory and non-oxidizing metal is urged against the tap brick underneath the tap hole which is connected as an electrode to a counter-electrode situated in a glass bath. A tap chamber is situated underneath the tap gate, and a removable insulation is provided for the tap chamber.
Patent EP-0373367-B1 (EP)
Inventor: LOELIGER WILLI
IPC: B65B51/32
Filed: 1989-11-11
Granted: 1994-05-04
Abstract: The device comprises a support plate (10) mounted on a first cylindrical body (13) and moved by a first system and a heating body (16) surrounding the said cylindrical body under the support plate and an insulating body (20) surrounding the heating body and integral therewith mounted on a second cylindrical body and moved coaxially with respect to the first cylindrical body by a second system, the first system forming an integral part of the heating body, of the insulating body and of the second cylindrical body. 
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Patent EP-0381824-B1 (EP)
Title: Apparatus for preventing the accumulation of slags, in the prechamber of a pressure-switch
IPC: G05D9/00
Filed: 1989-11-16
Granted: 1992-04-01
Abstract: Method for preventing the accumulation of slags, particularly in the prechamber of a pressure-switch for autoemptying device of liquids, enclosing pressure-switch (2) and relative pressure compensation prechamber (3) in communication with a liquid-waste container to start a discharge pump (1), characterized in that it comprises pump input jet means (5,5 min ) under pressure outputting into the interior of said prechamber (3) to cause turbulence in it.
Patent EP-0340880-B1 (EP)
Title: Syringe
IPC: A61M5/28
Filed: 1986-06-05
Granted: 1993-01-13
Abstract: The invention relates to a syringe comprising an ampoule (11) having a plunger (12) and a sealing stopper (20), and a needle holder (13) comprising a collar, a neck (14) for an injection needle (15), a shaft (26) between the collar (25) and the neck (14) and a by-pass means in the inner wall of the shaft (26), the rear face of the sealing stopper (20) comprising a plurality of recesses (29) or spacing supports which are provided in or on the circumferential edge of the sealing stopper (20).
Patent EP-0368550-B1 (EP)
Inventor: BECK NICHOLAS CLEMENT
IPC: B41M5/52
Filed: 1989-11-01
Granted: 1994-06-22
Abstract: A receiver for dye diffusion thermal transfer printing comprises a substrate supporting a receiver coat comprising a dye-receptive material and a dye permeable release agent, characterised in that the receiver coat also contains dissolved or dispersed therein a Bisphenol A-based unsaturated polyester adhesive, to reduce printing adhesion.
Patent EP-0369644-B1 (EP)
Inventor: FOWLER JAMES ELMER
IPC: H05F3/02
Filed: 1989-11-02
Granted: 1994-01-05
Abstract: A carpet composite is provided having improved static electricity characteristics which comprises: a surface layer comprised of face yarn, said face yarn being embedded into a backing layer of thermoplastic resin material into which has been incorporated a mixture of carbon black and carbon fibers in an amount sufficient to improve the static electricity characteristics of said carpet composite.
Patent EP-0329538-B1 (EP)
Title: Device for washing laundry in a washing machine
IPC: D06F39/02
Filed: 1989-02-10
Granted: 1992-12-16
Abstract: Device for washing of fabric by machine having at least one filling orifice and ports for progressively releasing a liquid detergent into the fabric during washing. At least one solid product including additive ingredients useful for washing is located outside the main body of the device. These additive ingredients are likewise released progressively during washing. The solid product preferably comprises sodium perborate.
Patent EP-0365405-B1 (EP)
Inventor: LE PAGE PHILIPPE
IPC: H03M7/40
Filed: 1989-10-13
Granted: 1994-04-13
Abstract: PCT No. PCT/FR89/00521 Sec. 371 Date Jun. 18, 1990 Sec. 102(e) Date Jun. 18, 1990 PCT Filed Oct. 10, 1989 PCT Pub. No. WO90/04885 PCT Pub. Date May 3, 1990.The encoding method is adapted to the recognition of synchronization words in sequence of variable length encoded words, each encoded word corresponding to a specific message or event from a sequences of messages each assigned with a probability of occurrence. The method consists in constructing a dichotomizing encoding tree comprising a specific number of leaves (F1 . . . F4) distributed over priority levels (n1 . . . n4) classified in a decreasing order on processing from the root of the tree towards the leaves, the number of leaves being equal to the number of events to be encoded, in placing the leaves adjacent to one another on each level, the leaves corresponding to the most probable events being placed at one end to the right or to the left on each level, and in prohibiting, in the encoded words, the sequences of Smax bits of equal value, zero or one, in order to obtain an easy choice of synchronization words.