baber/WOPTO huggingface dataset:
Patent EP-0224569-B1 (EP)
IPC: G01P5/165
Filed: 1986-05-29
Granted: 1991-07-10
Abstract: A short multiple static pressure sensing probe (10) that is compenstated for both subsonic and supersonic speeds in the same probe and a family of such probes for different aircraft with each of the probes in the family having a common barrel (14) configuration except for the final shaping of compensation surfaces (51, 52, 53, 54) and the location of static pressure sensing ports (23, 35). In an assembly operation, heaters (46) and interconnecting wires, bulkheads (19, 32, 33) and pressure tubing (18, 37) are arranged, internal to the probe, to be clear of predetermined areas in which static pressure ports may be located. In a finishing operation, compensation surfaces (51, 52, 53, 54) are produced and static pressure ports (23, 35) are created at selected locations in the predetermined areas, thus avoiding damage to internal parts. A preferred arrangement of compensation surfaces (51, 52, 53, 54) facilitates multiple subsonic and supersonic compensation by providing at least two regions of relatively constant, but selectable, supersonic compensation pressures that coincide along the length of the barrel (14) with two regions of variable subsonic pressures. The supersonic compensation in this preferred arrangement is adjusted to the desired levels by selecting two of the compensation surfaces (51, 52, 53, 54). The subsonic compensation is then adjusted by selecting a second two of the compensation surfaces (51, 52, 53, 54) and the location of the static pressure ports (23, 35).
Patent EP-0256512-B1 (EP)
IPC: C12P1/00
Filed: 1987-08-12
Granted: 1993-03-31
Abstract: To immortalise human or animal cells by fusion with a non-replicable fragment of a cell which can be permanently cultured, and cultivation thereof in a culture medium without selection substances, the cell to be immortalised is used to transfect DNA obtained from the cytoplasm of a human or animal cell which can be permanently cultured.
Patent EP-0262697-B1 (EP)
IPC: E01B29/24
Filed: 1987-07-31
Granted: 1991-01-30
Abstract: Device to feed and position washers for the connection of rails to sleepers, which is suitable to be fitted to machines or units delivering connecting and clamping components and/or to machines which bolt rails to sleepers, the device being able to deliver washers (11) directly to bolts (35) already installed at the sides of the rails, or to means carrying out such prior installation, or to means which pre-position connecting and clamping components, a chute (14) being provided on which the washers (11) can slide by gravity and which (14) cooperates with the ends of the bolts (35) or of means performing prior installation or pre-positioning, the device comprising a free pin (12) supported momentarily and alternately by a foot (17) of a lever and by a toe (24) of a lever, a gripper (27-127) being provided to clamp at least the penultimate washer (11) threaded on the pin (12), the lowest washer (11) supported on the foot (17) being free to slide axially downwards.
Patent EP-0253691-B1 (EP)
Inventor: LAWLER HARLAN
IPC: H01L23/488
Filed: 1987-06-11
Granted: 1994-03-02
Abstract: A process for bonding silicon die (10) to a package. This process comprises the following steps: (a) providing to the back surface of the die (12) an adhesion layer (14) of material which exhibits superior adhesion to both the silicon die and a subsequently applied barrier layer (16); (b) providing to the adhesion layer (14) a barrier layer (16) which is impervious to silicon; (c) providing to the barrier layer (16) a bonding layer (18); and (d) bonding the die to the package by activating a binder composition disposed at the interface of the package and the bonding layer. The barrier layer prevents the migration of silicon to the bonding layer, both at the time of application of the bonding layer to the die and at the time of bonding the die to the package. The adhesion layer enhances the adhesion of the barrier layer material to the back surface of the die. Titanium is the preferred adhesion layer material while tungsten is the preferred barrier layer material. The bonding layer preferably comprises gold while the preferred binder composition is a gold-tin alloy solder. The enhanced adhesion of the barrier layer which prevents silicon migration into the gold produces highly reliable bonds. In another embodiment, a stress relief layer is interposed between the adhesion layer and the back of the silicon die. The material of the stress relief layer is alloyed to the silicon at the back surface of the die which relieves stresses in the die and enhances the planarity of the back surface. This produces bonds which exhibit superior electrical and thermal contact characteristics.
Patent EP-0279851-B1 (EP)
IPC: B65H3/08
Filed: 1987-08-24
Granted: 1993-05-19
Abstract: An input hopper (40) for receiving a stack of cards (44) and for individually feeding the cards to a transport path (59). The input hopper (40) includes an input hopper receptacle (42). A pick mechanism (60) is disposed proximate an end of the input hopper receptacle (42) for picking a card from the stack of cards (44) by use of a suction cup assembly (62). A transfer mechanism (70) is included for transferring the picked card to a card transfer path (59).
Patent EP-0290754-B1 (EP)
IPC: F24D3/14
Filed: 1988-03-19
Granted: 1991-10-16
Abstract: Industrial floor with underfloor heating, consisting of at least one reinforced load layer (9) situated on top, which essentially consists of high-strength concrete and is free of heating pipes, and of a pipe-conducting layer which accommodates the heating pipes (6), is situated below the load layer (9) and consists of a sand bed (7), in which the heating pipes are arranged in a fixed manner. Below the sand bed (7), a compressed mineral bedding (3) is arranged, which mainly serves for thermal insulation.
Patent EP-0288819-B1 (EP)
IPC: C07F1/08
Filed: 1988-04-13
Granted: 1991-07-17
Abstract: A direct method of preparing dialkyl-dithiocarbamates of multivalent metals by reacting the oxide of a multivalent metal with a secondary amine and carbon disulfide while simultaneously heating to 50 DEG -95 DEG  C. and removing the so-formed water of the reaction. Suitable metal oxides are preferably lead oxide, zinc oxide, copper(II)oxide, iron(III)oxide, nickel(III)oxide, antimony(III)oxide and manganese dioxide. The reaction is preferably conducted in a solvent for the metal-dialkyl-dithiocarbamate which forms an azeotrope with water in order to remove the water of the reaction with the solvent.
Patent EP-0312101-B1 (EP)
Inventor: OURIEL KENNETH
IPC: A61M5/40
Filed: 1988-10-14
Granted: 1994-12-28
Abstract: An autotransfuser (10) that includes, in a single receptacle (15), a pair of chambers (20, 30) separated by a common wall (16). Each receptacle can alternately perform, a blood infusion or blood collection function. Each chamber includes at least three inlets/outlets, a blood inlet (24, 34), a blood outlet (25, 35) and an air inlet means (22, 32). In some embodiments of the invention the air inlet means serves alternately to couple either an air or a pressure source on the one hand or a vacuum source on the other hand to the corresponding chamber. In other embodiments of the invention, the air inlet means comprises a vacuum inlet and a separate air or pressure inlet. A disk like device (40) or valve manifold is arranged for rotatable movement adjacent the inlets/outlets. The disk like device includes four channels, one for each of air or pressure (47), vacuum (46), blood collection (48) and blood infusion (49). Each channel includes a port for coupling to external tubing and at least one channel end. The channel ends are located in the disk like device so that by rotating the disk like device to two distinct positions, one or the other of the functions can be performed by each chamber. A blood valve is also disclosed which has a float element (104) having a specific gravity which allows it to float in a pool of human blood and a significant closure force in excess of about ten to fifteen grams.
Patent EP-0300587-B1 (EP)
Title: Meat product and process to prepare it by triple coextrusion
IPC: A23L13/00
Filed: 1988-02-17
Granted: 1992-01-08
Abstract: The invention provides a novel meat-based product comprising a whole-muscle body A and a core B of stuffing. The stuffing contains cereal, herbs and spices and also a major proportion of a material, preferably fatty to produce a thick viscous readily extrudable emulsion. The product also includes an outer casing D and an annular layer C of fat between the whole-muscle body A and the casing D. The product is made by coextrusion from a triple coextrusion head supplied with whole-muscle meat, stuffing formulation and the fatty material from separate hoppers.
Patent EP-0305097-B1 (EP)
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K31/19
Filed: 1988-08-15
Granted: 1993-10-27
Abstract: There are provided lithium-containing nutritional supplements, e.g. foodstuffs, multi-vitamin/mineral preparations and parenteral and enteral alimentation solutions containing physiologically tolerable lithium compounds.
Patent EP-0322290-B1 (EP)
Title: Process for the allylation of perhaloalkyl, perhaloalkoxy, perhaloalkylthio anilines in the presence of metals
IPC: C07C211/48
Filed: 1988-12-16
Granted: 1993-05-12
Abstract: A new process for allylation of perhaloalkyl, perhaloalkoxy and perhaloalkylthio anilines with an allyl halide in the presence of metals such as copper and palladium. 
<??>The invention enables the allylation yields to be markedly increased.
Patent EP-0307354-B1 (EP)
Title: Device for the precision adjustment of a unit with respect to a reference system, and its use
IPC: G02B21/24
Filed: 1988-08-23
Granted: 1992-04-15
Abstract: A precision-adjustment device (29) comprises two groups of three piezoelectric components (7, 8) fixed respectively to two rings (1, 2), each forming an electrode for the group of piezoelectric components which it carries. The other electrode of these components is formed by an evaporated layer (15). The layers (15) are connected together by wires (16). The rings (1, 2) are rigidly fixed to each other by three small bars (17) located in the middle of the length of the components (7, 8). Feet (4) fix the ring (1) to an element (5) and the ring (2) to an element (6). The components (7, 8) are conditioned so as to be curved in opposite directions when an electrical voltage is applied to the electrodes (1, 2) and (15). Depending on the polarity of this voltage, the element (6) is moved away or towards the element (5). This device may be used in microscopes with a view to very precise focusing of their objective. <IMAGE>
Patent EP-0339092-B1 (EP)
Inventor: MATSUURA MASAYUKI
IPC: A61B/
Filed: 1987-12-22
Granted: 1997-06-04
Abstract: Fertility of a female mammal is detected by attaching electrodes (14-14) onto the mucous membrane of the vagina and detecting the concentration of sodium ions as the electric impedance (18A). The sodium ion concentration takes the minimum value equal to that of water just before ovulation whilst it takes the maximum value equal to that of blood when fertility is low. A set of comparators (18) are provided so that the detected impedance level is compared with predetermined values and displayed by LED's (20).
Patent EP-0418235-B1 (EP)
Inventor: OBERHARDT BRUCE
IPC: B01L3/00
Filed: 1988-06-15
Granted: 1995-04-05
Abstract: A method and apparatus for the measurement of clot formation times, clot dissolution times, or clotting parameters is disclosed. This method performs these measurements by monitoring movement of magnetic particles incorporated in the sample being assayed, where the movement is induced by a magnetic field.
Patent EP-0361250-B1 (EP)
Title: Coupling for scaffold railings
IPC: E04G7/30
Filed: 1989-09-16
Granted: 1993-06-02
Abstract: Attached to the pole (31.1) of a scaffold is a small wedge box (33), in the insertion space of which either one tab or two tabs (35) of railing bars (34) can be inserted. A wedge (65) which is displaceable and swivellable on a bolt (70) has an elongated hole (75) and an outer pressing surface (78) which is located at an appropriate wedge angle thereto and at the top end of which a lifting cam (97) is formed. The mounting and outer contour of the wedge (65) are selected such that insertion clearance (92) remains and the wedge can either slip through or be lifted by means of the cam surface (100) or of the lifting cam (97) during insertion. The outer pressing surface (78) and the elongated hole (75) are sufficiently long, taking the wedge angle into consideration, to clamp one tab (35) or two tabs (35) securely. <IMAGE>
Patent EP-0364904-B1 (EP)
Inventor: HIRAI NAOE
IPC: C22B47/00
Filed: 1989-10-13
Granted: 1994-01-05
Abstract: In a method for producing powdered iron oxide by oxidizing roasting an iron chloride solution, the pH-value of the crude iron chloride solution is adjusted to 2,5 to 4,5, the solution is subjected to a mechanical treatment in order to obtain a solution whose pH-value is not less than 1,5 and which contains insoluble Fe<3><+>compounds in an amount of 0,01 to 0,1 % by weight, being calculated as Fe. The insolubles are separated from the solution and the resulting filtrate or purified solution is then roasted and oxidized in order to produce powdered iron oxide having a P content of not more than 0,005 % by weight.
Patent EP-0370503-B1 (EP)
Title: Drying apparatus for heat-sensitive and easily inflammable materials
IPC: F26B21/00
Filed: 1989-11-23
Granted: 1992-01-29
Abstract: The present invention relates to a device for drying heat-sensitive and easily inflammable materials, consisting of a) a heat exchanger (2) having a supply pipe for room air and a discharge pipe (4) for the heated room air, b) a gas feed device (5) arranged on the suction side in the discharge pipe (4) and c) an expansion and distribution box (6) at the end of the discharge pipe (4) of the heat exchanger (2), d) one throttle device (7) in each case being arranged on the suction and pressure side of the gas feed device (5), e) an air deflector (18) being situated in the expansion and distribution box transversely to the direction of flow of the air, f) a plate (12), provided with air slits (19), for the purpose of uniformly distributing the heated air over the entire air outlet surface being arranged on the air outlet side of the expansion and distribution box (6) and g) the discharge pipe (4) being designed to be flexible and the expansion and distribution box (6) to be vertically and laterally adjustable. <IMAGE>
Patent EP-0341860-B1 (EP)
Inventor: PIWINSKI JOHN J
IPC: C07D/
Filed: 1989-04-26
Granted: 1994-07-13
Abstract: Novel benzopyrido piperidine, piperidylidene and piperazine compounds of the generalized formula <CHEM> are disclosed as useful for the treatment of asthma, allergy and inflammation. Novel pharmaceutical compositions containing such compounds and processes for producing the compounds are also disclosed.
Patent EP-0336882-B1 (EP)
Inventor: TOMISAWA SHIGECHIKA C O YOKOHA
IPC: B01J35/06
Filed: 1989-04-04
Granted: 1994-11-30
Abstract: Disclosed are a catalyst filter characterized in that catalyst particles which are made of titanium oxide, if necessary, together with vanadium oxide and/or tungsten oxide and whose diameters are between 0.01 and 1  mu m are, carried by a filter made by weaving monofilaments of a glass fiber and/or of a catalytic fiber;  a method for manufacturing thereof; and a comprehensive method for treating a combustion exhaust gas characterized in that an alkaline powder or ammonia or its precursor is supplied to a flow of a combustion exhaust gas containing toxic substances such as dust, acidic gases and nitrogen oxides, and the flow of a combustion exhaust gas is let pass through a filter carrying a catalyst for denitrating the above combustion exhaust gas.
Patent EP-0366799-B1 (EP)
IPC: B23H1/02
Filed: 1989-02-02
Granted: 1993-05-19
Abstract: Source d'alimentation pour machine d'usinage par électroérosion, pouvant produire des impulsions d'usinage possédant une valeur de crête élevée et une faible largeur, ce qui permet d'accroître la cadence d'usinage de la machine. Lorsque la tension appliquée entre la pièce à usiner (W) et l'électrode d'outil (P) par la source d'alimentation est interrompue par les transistors (T1, T2), un courant de réaction provoqué par l'énergie emmagasinée dans les inductances parasites (L1, L2) est renvoyé vers un condensateur de lissage de haute tension (C2) via des diodes de réaction (D1, D2), et le condensateur est chargé électriquement jusqu'à une tension qui dépasse la tension de la source d'alimentation, ce qui provoque une augmentation soudaine du courant de réaction. Le transistor (T3) devient ensuite conducteur en réponse au signal de sortie du comparateur (1) qui est produit lorsqu'une tension partielle correspondant à la tension de charge du condensateur dépasse la tension de référence (VL), et la charge du condensateur est renvoyée au condensateur de lissage (C1) de la tension de la source d'alimentation via le transistor et l'impédance (Z).
Patent EP-0418244-B1 (EP)
Inventor: GOPALAKRISHNAN JAGANNATHA
IPC: C04B35/45
Filed: 1989-02-03
Granted: 1995-09-27
Abstract: Compositions having the nominal formulawherein a is from about 1 to 3,b is from about 3/8 to 4,c is from about {fraction (3/16 to 2,x=(1.5 a+b+c+y) wherey is from about 2 to 5, with the provisothat "b+c" is from about {fraction (3/2 to 5, containing a metal oxide phase of the formula Bi2Sr3-zCazCu2O8+wwherein z is from about 0.1 to 0.9w is greater than zero but less than 1, are superconducting. Processes for manufacturing such compositions and for using them are disclosed.
Patent EP-0417202-B1 (EP)
IPC: B05D5/12
Filed: 1989-05-22
Granted: 1993-02-03
Abstract: Un procédé de déposition thermique en phase gazeuse par procédé chimique permet de former des films de nitrure de silicium et de dioxyde de silicium sur un substrat, et se caractérise par les étapes suivantes: a) introduction de di-tert-butylsilane et d'au moins un autre gaz réactif, capable de réagir avec di-tert-butylsilane pour former le nitrure de silicium ou le dioxide de silicium, dans une zone de réaction de déposition en phase gazeuse par procédé chimique contenant ledit substrat sur lequel doit être formé le film de nitrure de silicium ou le film de dioxyde de silicium; b) maintien de la température de ladite zone et dudit substrat entre 450°C environ et 900°C; c) maintien de la pression dans ladite zone entre 0,1 Torr environ et 10 Torr environ; et d) passage desdits gaz pour les mettre en contact avec ledit substrat pendant une durée suffisamment longue pour former un film de nitrure de silicium ou de dioxyde de silicium sur le substrat.
Patent EP-0419563-B1 (EP)
Inventor: GUPTA KASHMIRI LAL
IPC: A61K8/00
Filed: 1989-06-08
Granted: 1997-05-07
Abstract: Disclosed is a porous protein particle for delivering over a period of time an active ingredient impregnated therein, and methods of making and using the same. The protein particles have a median size less than about 50 microns. Active ingredient entrapped in the porous structure is gradually released from the protein particle.
Patent EP-0390890-B1 (EP)
Title: Installation de fabrication de corps textiles plats
IPC: D04H11/00
Filed: 1989-09-28
Granted: 1993-03-10
Abstract: Un corps textile plat se compose de bandes (2) adjacentes perpendiculaires à son plan médian principal (M). Chaque bande comprend des sections marginales (4) en fils de chaîne (6) et de trame (8) tissés ou tricotés. Entre les sections marginales au moins la majorité des fils de trame sont des fils flottés. Les sections terminales (4) adjacentes de bandes adjacentes (2) ne sont pas mutuellement reliées par des moyens purement mécaniques, par exemple par collage ou par soudage. On obtient ainsi un corps plat simple à fabriquer de manière précise et ayant des usages polyvalents. Il peut notamment être découpé le long de son plan médian principal (M) en deux plaques symétriques de tapis velouté.
Patent EP-0400480-B1 (EP)
Title: A method for enhancing the cytotoxicity of anthracyclines through photoactivation
IPC: A61K41/00
Filed: 1990-05-23
Granted: 1993-08-25
Abstract: A method for enhancing the cytotoxicity of anthracyclines through photoactivation with the aid of light radiations of a wave length of between 500 and 700 nm administered while the drug is in contact with the cells.
Patent EP-0417944-B1 (EP)
Inventor: VAINIO AIMO
IPC: H04Q7/22
Filed: 1990-08-31
Granted: 1995-04-12
Abstract: In a digital PLMN network, the short message service of the network can be used for reporting a break-in into a vehicle and for monitoring the movements of the vehicle. An excitation signal arriving at the telephone, for example from a sensor at the driving wheel lock, causes the telephone to form and transmit a short message which includes the clock time, the identification data of a support station, the address of the short message terminal which is to receive the message, and possibly the identification data of the vehicle. The location of the vehicle can be determined from the support station identification data, which support stations transmit as system parameters.
Patent EP-0416852-B1 (EP)
Inventor: BEAMAN JOSEPH J
IPC: B22F7/00
Filed: 1990-09-04
Granted: 1997-07-16
Abstract: A method and apparatus for selectively sintering a layer of powder to produce a part comprising a plurality of sintered layers. The apparatus includes a computer (40) controlling a laser (30) to direct the laser energy onto the powder (26) to produce a sintered mass. The computer (40) either determines or is programmed with the boundaries of the desired cross-sectional regions of the part. For each cross-section, the aim of the laser beam (64) is scanned over a layer of powder (57) and the beam is switched on to sinter only the powder within the boundaries of the cross-section. Powder is applied and successive layers (54, 55, 56, 57) sintered until a completed part is formed. Preferably, the powder comprises a plurality of materials having different dissociation or bonding temperatures. The powder preferably comprises blended (901, 902) or coated (1001, 1002) materials.
Patent EP-0429307-B1 (EP)
Inventor: HUGHES KATHLEEN ANNE
IPC: C09K23/52
Filed: 1990-11-21
Granted: 1996-05-08
Abstract: This invention is concerned with biodegradable water-soluble graft copolymers having building, anti-filming, dispersing and threshold crystal inhibiting properties, the copolymers comprising, grafted to a biodegradable substrate comprising polyalkylene oxide and/or polyalkoxylated materials, (a) acid-functional monomer(s), and, optionally, (b) other ethylenically unsaturated monomer(s) copolymerizable with (a). The invention is also concerned with a process for preparing the graft copolymers, compositions comprising the graft copolymers, and with the use of such copolymers/compositions.
Patent EP-0434448-B1 (EP)
Inventor: DAVIES BARRIE LINTON
IPC: D01F8/14
Filed: 1990-12-20
Granted: 1994-06-01
Abstract: A method and apparatus for spinning bicomponent sheath/core filaments is disclosed. The spinneret assembly for the production of sheath/core bicomponent filaments comprises a distributor (10) having a plurality of spaced core polymer flow passages (17) and multiple sheath polymer flow passages (16), a spinneret (12) having a plurality of spaced core polymer flow passages (22) and multiple sheath polymer flow passages (23), a shim means (11) positioned between said spinneret and said distributor for spacing said spinneret from said distributor and for controlling the sheath polymer flow from the outlet of said distributor sheath polymer flow passages to the inlet of each said spinneret core polymer flow passage separately. <IMAGE>