baber/WOPTO huggingface dataset:
Patent EP-0166409-A2 (EP)
Inventor: SUZUKI KEMPEI
IPC: H01L21/00
Filed: 1985-06-24
Abstract: An IC element supplied to a testing station is guided by a rail and a guide member (31, 33) two move by the weight of its own. At least one of the rail and guide member (31,33) has built therein plate-shaped ceramic heater or plate-shaped silicone rubber heater. The guide member (33) urges the IC element against the rail to heat the IC element (16). An auxiliary stopper (61) is provided opposite but aslant to the IC element sliding surface (31a) of the rail (31). The IC element moving on the rail is yieldingly urged by the auxiliary stopper against the sliding surface of the rail, braked and engages an engaging piece (62) at the lower end of the auxiliary stopper. The IC element is disengaged from the engaging piece to slightly move and stopped by a main stopper (53), where the IC element is tested. A plurality of such testing passages are provided, and IC elements simultaneously tested in the testing passages are fed to discharge rails respectively corresponding thereto. A plurality of sorting rails are provided in a manner to be movable in the direction of arrangement of the discharge rails, and the spacing of the discharge rails and the spacing of the sorting rails are selected equal to each other so that the IC elements on the discharge rails are simultaneously transferred to the sorting rails. The sorting rails move in a direction in which a plurality of receiving passages of an unloader are arranged at intervals different from those of the sorting rails. One of the sorting rails is selectively connected to one of the receiving passages according to the test results, feeding the IC element on the rail to the unloader.
Patent EP-0178541-A2 (EP)
Inventor: BERTSCH ULRICH
IPC: G07C5/12
Filed: 1985-10-03
Abstract: 1. Tachograph with an electrically controlled drive assembly (2-5) serving for the drive of at least one recording support (1), with at least one recording member (8-10) co-operating with the recording support (1), which recording member for the formation of recordings can likewise be controlled electrically (15-20) transversely to the conveying direction of the recording support (1) and with a device (22), which makes it possible to document a failure of the operating voltage (+) of the tachograph, characterised in that a bistable flip-flop (21) is provided, whereof one input (S) is connected by way of a time lag circuit (23) to a lead (24) carrying the operating voltage (+), that the output (Q) of the bistable flip-flop (21) is connected to the control circuit (19) of the recording member (8-10) and that associated with the recording member (8-10) is a switch (29) located in a connection (30) between zero potential of the operating voltage and the other input (R) of the bistable flip-flop (21).
Patent EP-0182325-A2 (EP)
Inventor: DOROW JOACHIM
IPC: B41F31/20
Filed: 1985-11-16
Abstract: In an inking unit having a screen roller (5), which can be scraped by means of a doctor blade (8) arranged above an ink trough (1), a good mixture of the ink scraped from the screen roller (5) with ink contained in the ink trough (1) is achieved in that a guide plate (11), fitting below the scraping point and extending at least over the entire length of the doctor blade (8), is arranged below the doctor blade (8). The guide plate guides the ink scraped from the screen roller (5) into the ink trough (1) in a region which is as remote as possible from the region of removal of the ink from the ink trough (1). <IMAGE>
Patent EP-0187931-A2 (EP)
Inventor: GUNTHER BERND-RAINER DR
IPC: A23J7/00
Filed: 1985-11-29
Abstract: 1. Methods for the isolation of phosphatidylcholine from mixtures of vegetable lipids whereby the lipid mixture is dissolved in a solvent mixture consisting of 1 part by volume petroleum ether fraction (65-73 degrees C), 1 part by volume 2-propanol and 0.175 parts by volume water and the resulting solution is applied to a column filled with silica gel at a temperature of 20-50 degrees C and eluted with the same solvent mixture at this temperature and the main fraction consists of phosphatidylcholine freed from accompanying phosphatides.
Patent EP-0190462-A2 (EP)
Inventor: PARKER LAWRENCE DAVID
IPC: A23K10/38
Filed: 1985-12-27
Abstract: The present invention relates to animal feed block compositions containing a growth promotor, such as avoparcin, and an organic or mineral acid. The feed blocks of this invention exhibit improved potency retention of the growth promoter. Further provided are methods for enhancing the growth promoter potency retention of such feed blocks by adjusting the pH of the feed blocks below pH 7 with the organic or mineral acid.
Patent EP-0167210-A2 (EP)
Inventor: CLARKE DAVID ELLIS
IPC: C11D3/48
Filed: 1985-06-28
Abstract: The invention pertains to a lavatory rim cleansing block which has a high level of perfume and which is free from paradichlorobenzene comprising from 40 to 90% by weight of an anionic surfactant; from 5 to 55% by weight of a filler; and from 5 to 15% by weight of an oily liquid perfume. The lavatory blocks can be easily prepared by mixing extrusion techniques.
Patent EP-0163379-A2 (EP)
Inventor: AGGEN GEORGE
IPC: B23K9/16
Filed: 1985-03-26
Abstract: A method for improving the weld strength, structure and crevice corrosion resistance of nitrogen-containing alloy weldments by adding nitrogen to the inert gas used for shielding during the welding operation.
Patent EP-0157605-A2 (EP)
Inventor: BAIGENT MAURICE GEORGE
IPC: E01D19/04
Filed: 1985-03-29
Abstract: A structure bearing assembly comprising a retaining plate (11) housing a circular centre plate (13) the upper surface of which has a PTFE bearing layer (14) and a number of lubricant grooves (15) which may be straight or circular. The grooves (15) each have an opening (17, 18) at both ends for the introduction and/or removal of lubricant.
Patent EP-0205145-A2 (EP)
Inventor: CHUM PAK-WING STEVE
IPC: B29C48/08
Filed: 1986-06-10
Abstract: A method for preparing a polymeric laminate by the reactive coextrusion of functionalized polymers wherein at least one layer is a polymer having functional groups and the adjacent layer is a polymer having coreactive groups which form covalent bonds with the functional groups at the interfacial surfaces. One such functional group can comprise a pendant cyclic imino ether group to form covalent bonds with the coreactive groups.An improved laminate having a plurality of layers covalently bonded together through the interaction of pendant cyclic imino ether groups and coreactive groups is also provided.
Patent EP-0209802-A2 (EP)
Inventor: WIERTZ HERMANN-JOSEF DIPL-ING
IPC: A61G7/10
Filed: 1986-07-10
Abstract: In a method for transferring patients between a septic area (2) and an aseptic area (3), the patients are placed on a ward bed (14) and introduced into a sluice room in such a way that the lengthwise side of the bed (14) comes to bear on the lengthwise edge of a transfer bench (7) arranged at the same height. This bench (7) is situated above a parapet (1) dividing the sluice room into two areas. When the patient (15) is lying on the transfer bench (7), the latter is moved horizontally away from the ward bed (14) and is raised to the level of an operating table (23), which is situated on the other side of the parapet (1). The patient (15) is then moved from the transfer bench (7) to the operating table (23) without changing the vertical position. The transfer bench (7) sits on a horizontally moveable carriage (17), which in turn is arranged on a vertically moveable carriage (18). Both carriages (17, 18) are moved via cylinders (19, 20) (Fig. 2). <IMAGE>
Patent EP-0215231-A2 (EP)
Inventor: REISEWITZ GUNTER ING GRAD
IPC: E04D13/035
Filed: 1986-07-16
Abstract: 1. A roof skylight which is arranged on a mounting rim or the like and which is curved in an arch configuration, comprising two base profile members (10) which extend in mutually parallel relationship and which have an outwardly facing limb, which are fixed on the top sides of the mutually oppositely disposed longitudinal edges of the mounting rim and to which pre-fabricated, translucent elements which are in the form of segments of a circle are force-lockingly connected in the region of their longitudinal edges, wherein each element comprises two spaced-apart supporting arcuate profile members (1) and at least one translucent panel (4) which lies on a slide band (1a) and which at each of its two straight longitudinal edges is held by the one limb of a frame profile member (3) characterised in that the translucent panel is a hollow-chamber panel (4), that the arcuate profile members (1) each lie on the lower limb of the approximately U-shaped frame profile member (3) and are only force-lockingly connected thereto, that arranged on the top side of the hollow-chamber panel (4) at the location of each arcuate profile member (1) is a respective transversely extending cover profile member (2) with a lip seal (2a), the cover profile member being force-lockingly connected at its two ends to the respective frame profile members (3), that connected to the frame profile member (3) are at least two spaced-apart support plates (7) which are each provided with a tubular eye at their downwardly projecting limbs, and that the outwardly facing limb of the base profile member (10) goes into a tube (10a) of the same inside diameter as the tubular eye, which is cut open in the region of the support plates (7) and into which can be fitted a connecting pin (9) which engages into the tubular eye.
Patent EP-0221336-A2 (EP)
Inventor: RAGHUPATHI NARASIMHAM
IPC: B29C70/34
Filed: 1986-09-29
Abstract: Glass fiber reinforced poly(ethylene terephthalate) laminates having good flowability in the mold are useful in producing molded articles having additional or complex features and shapes. The glass fibers reinforcing the modified poly(ethylene terephthalate) are in the form of a needled mat which can be produced directly from forming glass fibers or from packages of glass fibers. In either situation, the glass fibers have a chemical treatment of a dried aqueous chemical treating composition having one or more poly(ethylene terephthalate) compatible thermoplastic film forming polymers that are dispersible, emulsifiable or soluble in water, one or more organic-inorganic glass fiber coupling agents in an effective coupling agent amount, a cationic lubricant in an effective lubricating amount and a carrier in an effective amount to allow application of the chemical treating composition to the glass fibers. The continuous glass fiber strands are formed into at least one layer of continuous glass fiber strands ultimately having a moisture content of less than 1 weight percent for needling. After needling, the needled mat is dried to have a moisture content of less than around 0.3 weight percent. One or more layers of the needled mat are laminated with one or more overlays and/or extrudates of modified poly(ethylene terephthalate). The poly(ethylene terephthalate) is modified to have a rate of crystallization from melt to produce at least 30 weight percent crystallization at a temperature in the range of 120 to 220°C in a time from about 5 to about 60 seconds. The lamination is conducted at a temperature to melt the poly(ethylene terephthalate) under pressure and for sufficient time to allow the melted poly(ethylene terephthalate to penetrate into around and through the needled mats. Subsequently the heated materials are cooled at a rate to produce at least 30 weight percent crystallization in the PET, when the cooled temperature of the laminate is around 150 . F. The laminates are dimensionalized to meet the volume and configurational requirements for a molded part. One or more dimensionalized laminates are heated to melt the modified poly(ethylene terephthalate) at a rate to remove any moisture from the laminate before melting the PET. The heated laminates are molded in a hot die at a temperature in the range of 120 to 220°C for a time in the range of about 5 to about 60 seconds to produce the reinforced PET molded part having at least 30 weight percent crystallization.
Patent EP-0226140-A2 (EP)
Inventor: REICHERT GUENTER DIPL-ING
IPC: F23C10/32
Filed: 1986-12-04
Abstract: In a method for the combustion of solid fuels in a fluidised-bed reactor (1) with a circulating fluidised bed, the combustion gas discharge being influenced by the supply of air in a number of stages and at different heights of the fluidised-bed reactor, and ash removed from the fluidised-bed reactor being separated and conducted back into the fluidised-bed reactor, optimum combustion conditions over a wide load range, in particular for outputs below 50 MWth, are achieved simply in that separated ash is conducted back into the fluidised-bed reactor at a temperature in the range between 20 and 250 DEG C and at the same time the quantity of the ash flow conducted back is regulated depending on the combustion chamber temperature. This is preferably carried out by an uncooled combustion chamber (2), a flue gas cooler (6; 7), which is flowed through vertically, has cooling surfaces (8, 9, 10, 11) and diverts the flue gas at least once, and a filtering dust separator (14), which are arranged one behind another, and an ash return line (24) leading from the dust separator (14) to the reactor chamber (2). <IMAGE>
Patent EP-0227074-A2 (EP)
Inventor: HALPERN YUVAL
IPC: C10N10/08
Filed: 1986-12-19
Abstract: An extreme pressure composition is provided wherein the composition comprises a carrier medium and an amino­carboxylic acid-terminated polyoxyalkylene having at least four oxyalkylene units.
Patent EP-0215558-A2 (EP)
Inventor: LANG KO CHIEH
IPC: F28F25/08
Filed: 1986-07-31
Abstract: An improved packing body for use in packed columns which is formed of a longitudinally extending central core from which a plurality of web members generally radially extend. The web members are in substantially axial alignment with the core and are formed of a plurality of open cellular units. The packing body provides a maximal amount of wettable surface area and drip formation points with a minimum of obstruction to fluid flow within a packed column.
Patent EP-0237879-A2 (EP)
Title: Klemmring zur Spannung und Fixierung einer Membran über der Messfläche eines Messaufnehmers
Inventor: AHSBAHS WALTER
IPC: G01N27/28
Filed: 1987-03-05
Abstract: Zur Vermeidung von Verfälschungen des Meßergebnisses von membranbespannten elektrochemischen Meßaufnehmern zur Bestimmung des Partialdrucks eines Gases aufgrund von Elektrolyt-Schichtdikkenänderungen durch eindiffundierendes Wasser wird mit der Erfindung vorgeschlagen, einen schmalen, zungenartigen Folienstreifen (30) zwischen einer Paßfläche (6) und dem Einspannbereich der die Meßfläche (5) des Meßaufnehmers überspannenden Membran (4) einzulegen. Vorteilhaft ist es, wenn der zungenartige Ansatz (30) als Teil eines Halterings (12) ausgebildet ist, der in eine ringförmige Vertiefung (15) eines Klemmrings (1) eingelegt ist, der zur Spannung und zentrierten Fixierung der Membran (4) dient.
Patent EP-0262299-A2 (EP)
Inventor: ELSTNER INGO DR
IPC: C04B35/486
Filed: 1987-05-21
Abstract: The green compact is sintered at an oxygen partial pressure of at most 10<-><6> bar.
Patent EP-0243985-A2 (EP)
Inventor: PITHOUSE KENNETH BRIAN
IPC: F16L58/10
Filed: 1984-01-05
Abstract: A recoverable article comprising a composite structure is produced from a recoverable fabric and a polymeric matrix material (5). The structure is used for environmental protection of cables, pipes and other substrates.
Patent EP-0252377-A2 (EP)
Inventor: BOUYOUCOS JOHN V
IPC: G01V1/133
Filed: 1987-06-25
Abstract: A water gun seismic source for use in underwater environments has a sleeve valve (100) for opening a jet aperture (37, 101) to enable jets of pressurized water to be emitted for the generation of a seismic signal. The water is pressurized by a drive piston (3) which is reciprocated to a cocked position for pressurizing the water for the jets. A compressed air operated cocking mechanism (4, 7, 8, 76 or 110-199 or 200-260) is coupled to the piston for cocking it. The cocking mechanism may utilize a cocking piston (7) slideable on a shaft (7) connected to the drive piston (3) which cocking piston is returned to a position where any load due to such cocking piston is decoupled from the shaft. The sleeve valve (100) may be biased to close the jet aperture ports (101) by compressed air and opened with high timing resolution when the pressurized water held back by the sleeve valve is applied to actuate it (via 40, 41, 50 & 43). Compressed air may be released in the vicinity of the jet aperture ports to be entrained with the jets and assist in forming the vapor cavities which collapse to produce the seismic signal. When compressed air is used to help nucleate the vapor cavities it may also be applied, instead of the pressurized water, to the seat of the sleeve valve to actuate the sleeve valve and open the jet aperture ports.
Patent EP-0256355-A2 (EP)
Inventor: KLUTH HERMANN
IPC: C08G18/32
Filed: 1987-07-24
Abstract: Die Erfindung betrifft Polyurethan-Prepolymere mit endständigen Isocyanatgruppen, enthaltend einen stöchiometrischen Überschuß an einem oder mehreren aromatischen Isocyanaten mit im Mittel zwei bis vier Isocyanatgruppen pro Molekül als Isocyanatkomponente und ein aus oleochemischen, wenigstens partiell ungesättigten Triglyceriden durch Epoxidation und anschließende Ringöffnung mit einem Alkohol hergestelltes Polyol als Polyolkomponente, sowie Beschleuniger, Flammschutzzusätze, Treibmittel und gegebenenfalls Verflüssiger, Farbstoffe und/oder Stabilisatoren, wobei sie als Polyolkomponente ein oder mehrere Esterpolyole oleochemischer Herkunft enthalten, die keine freien Epoxidgruppen aufweisen, durch vollständige Ringöffnung von epoxidierten Triglyceriden eines wenigstens teilweise olefinisch ungesättigte Fettsäuren enthaltenden Fettsäuregemisches mit einem oder mehreren Alkoholen mit 1 bis 12 C-Atomen sowie Umesterung der Triglyceridderivate zu Alkylesterpolyolen mit 1 bis 12 C-Atomen im Alkylrest hergestellt worden sind, ein Verfahren zur Herstellung derartiger Polyurethan-Prepolymere und ihre Verwendung als Ausgangsstoffe für die Herstellung von Polyurethanschäumen.
Patent EP-0258875-A2 (EP)
Inventor: BIANCARDI VALERIO
IPC: C08L27/12
Filed: 1987-09-01
Abstract: An extrudable paste prepared by starting from aqueous dis­persions of tetrafluoroethylene (TFE) homopolymers or copolymers with comonomers amounts lower than 0.5% by weight, a paraffin oil (vaseline) or silicone oil, a coagulating liquid and option­ally graphite, which makes it possible to obtain, by extrusion, a rod endowed with high characteristics of low-temperature pla­sticity, which does not show the occurrence of longitudinal frac­tures when submitted to a pressure in the transversal direction.
Patent EP-0260594-A2 (EP)
Inventor: HEIDRICH HELMUT DR
IPC: H04B10/63
Filed: 1987-09-09
Abstract: Es wird eine unbegrenzt arbeitende Anordnung zur Polarisationskontrolle beschrieben, mit der sowohl der Polarisationszustand des optischen Signals des Lokaloszillators eines Heterodyn- oder Homodynempfängers als auch der eines dem Empfänger zugeführten optischen Signals so transformierbar sind, daß danach beide Signale mit einem zwar beliebigen aber gleichen Polarisationszustand überlagerbar sind. Dazu sind auf einem optischen Wellenleiter (WL1) mit einem Eingang (e1) zum Einkoppeln eines dem Empfänger zugeführten Signals ein Phasenmodulator (PM1) und ein nachgeordneter Polarisationskonverter (PK2) und auf einem anderen optischen Wellenleiter (WL2) mit einem Eingang (e2) zum Einkoppeln des Lokaloszillatorsignals ein anderer Polarisationskonverter (PK2) und ein nachgeordneter anderer Phasenmodulator (PM2) angeordnet. Die Anordnung ist so steuerbar oder regelbar, daß auf der Ausgangsseite die eingekoppelten Signale den gleichen Polarisationszustand aufweisen. Eine integriert optische Ausführung dieser Anordnung und einer bekannten Anordnung sind angegeben.
Patent EP-0266613-A2 (EP)
Inventor: NEHM HOLGER
IPC: B05B1/16
Filed: 1987-10-19
Abstract: A discharge for a sanitary fitting (1) (Figure 10) has a shower outlet (2) and a jet outlet (3). Each of these outlets is assigned a separate valve (6, 6a) with its own directly adjacent water outlet (7, 7a). The two valves are connected to one another via a rocker lever, thereby ensuring an alternate open and closed position. The valves are actuated via mushroom-like actuating parts (9, 9a). To obtain a specific initial position at the start of use of the discharge, in one of the valves there is a return spring (25) which can easily be changed over from one valve to the other. A shower part (4) is screwed into the shower outlet (2) and a jet part (5) is screwed into the jet outlet (3), and these parts can be interchanged or be exchanged for other parts. The valves together with their outlets are arranged within the discharge head (23) in succession in the inflow direction of the water, thus ensuring a slender design. Because the water outlets and the return spring can be changed over, the discharge can be used in the kitchen region and also in the bath region, here too individual adaptations also being possible. <IMAGE>
Patent EP-0269826-A2 (EP)
Inventor: MCCREADY RUSSELL JAMES
IPC: C08G73/10
Filed: 1987-10-21
Abstract: A thermoplastic polyetherimide ester poly­mer comprising the reaction products of:
     (i) a diol component comprised of at least one low molecular weight diol and at least one high molecular weight hydroxy terminated poly­lactone;   (ii) at least one dicarboxylic acid or an ester forming reactive derivative thereof; and   (iii) a set of reactants selected from
   (a) (1) at least one high molecular weight poly(oxy alkylene)diamine, and (2) at least one tricarboxylic acid or its derivative, or   (b) at least one high molecular weight poly­oxyalkylene diimide diacid.        These polymers exhibit improved flexibility, i.e., a low flexural modulus. The diol component contains an amount of high molecular weight hydroxy terminated polylactone at least effective to improve the flex­ibility of the polymer.
Patent EP-0267597-A2 (EP)
Inventor: AMJAD ZAHID
IPC: C02F5/08
Filed: 1987-11-11
Abstract: Addition of a secondary scale inhibitor is made to a water medium containing a primary phosphonate scale inhibitor to inhibit precipitation of insoluble calcium phosphonates which are formed by the reaction of calcium in the water medium with the primary scale inhibitor thus forming insoluble calcium phosphonate. The secondary scale inhibitor has the function of inhibiting precipitation of such insoluble calcium phosphonates. The secondary scale inhibitor is a copolymer of an acrylic acid and/or methacrylic acid with one or more of a principal comonomer selected from substituted acrylamides, alkoxyalkyl acrylates, substituted and unsubstituted alkyl acrylates, acrylamido alkane sulfonic acids, hydroxyalkyl acrylates, alkyl itaconates, and mixtures thereof.
Patent EP-0276446-A2 (EP)
Inventor: OKAMOTO SHINGO
IPC: H01J23/05
Filed: 1987-12-15
Abstract: In a magnetron, two rods (23, 25) are supported by a stem (7) in cantilever fashion and a filament (35) (cathode) is connected between two end hats (27, 29) attached to two free ends of the rods (23, 25). Therefore, these two rods (23, 25) are apt to be vibrated by an external force (e.g. an air screwdriver) during assembly or in transit. To suppress relative displacement of the two rods (23, 25) of magnetron due to external force, the natural frequency of the first vibration system composed of a first rod (23) and a first end hat (27) is determined substantially equal to that of the second vibration system composed of a second rod (25) and a second end hat (29).