baber/WOPTO huggingface dataset:
Patent EP-0047130-A2 (EP)
Inventor: RILEY CLIFFORD
IPC: G01N35/08
Filed: 1981-08-26
Abstract: A method and apparatus for analysis of liquid samples is described. The method involves simultaneously introducing a predetermined quantity of a given sample and a predetermined quantity of a selected reagent therefor directly into separate flow lines (1,2) by aspiration from separate containers (S,R); bringing the extracted sample and the extracted reagent together (10) into a common flow channel (11); and causing the sample/reagent mixture to travel along the flow channel as a discrete liquid slug interposed in the stream of a carrier liquid to the measurement cell (12) of an analytical instrument. Another aspect of the method is characterised in that a single pump (7) is used to draw sample(S) and reagent(R) into separate arms (1,2) of the flow channel which subsequently merge (10), and to drive the sample/reagent mixture along the flow channel (11); and in that a carrier liquid (C) is drawn into the flow channel by said pump (7) so that the material within the flow channel is carried along as a continuous liquid phase. The apparatus comprises means for extracting the sample and reagent; a peristaltic pump (7) for driving material along the flow channel; a stepping motor (5) connected or connectable to drive the peristaltic pump, the stepping motor being controllable (preferably by a microprocessor (6)) so that it can make precise angular movements; means (10), for example a Y-piece or T-piece, for bringing the extracted sample and the extracted reagent together into a common flow channel (11); and means for deriving an analytical measurement (13) from material in the flow channel. The method and apparatus are particularly well suited for use in the automatic analysis of samples of clinical interest.
Patent EP-0055138-A2 (EP)
Inventor: FILMER MICHAEL JOHN
IPC: F25D31/00
Filed: 1981-12-23
Abstract: A liquid cooler comprises a tank (1) for receiving liquid to be cooled and an evaporator tube (2) in the form of a coil in the tank (1). 
     In order to enable the liquid in the tank to be used directly, the evaporator tube (2) comprises an inner tube (4) for refrigerant and an outer tube (3) surrounding the inner tube (4) and of a material having no adverse effect on the liquid.
Patent EP-0045693-A2 (EP)
Inventor: BOWMAN WAYNE ARTHUR
IPC: C08G63/00
Filed: 1981-07-31
Abstract: A photographic element for use in two-sheet diffusion transfer photography is described which contains a support, a neutralizing layer, a timing layer, a vinylidene chloride polymeric layer, a polymeric primer layer, and at least one silver halide emulsion layer having a dye image-providing material associated therewith. The vinylidene chloride polymeric layer and the polymeric primer layer prevent unwanted transfer of portions of the emulsion layer to the image-receiving layer when the receiving layer and photographic element are peeled apart. The polymeric primer layer can be either an ionic vinyl polymer or an ionic polyester.
Patent EP-0071744-A2 (EP)
Inventor: BRADLEY DAVID JOHN
IPC: G09G1/16
Filed: 1982-06-29
Abstract: Method and system for writing text characters to a raster scan video display (50, 51) operated in an all-points- addressable, or graphics mode, and for reading characters thus written. A graphic video display buffer (34) directly refreshes the display (50) with graphics data received from a microprogrammed processor (20). The processor (20) writes a character to the display (50) by selecting and loading into the graphics video display buffer (34) a text character dot pattern retrieved from main storage (25, 27), and expanded to a selected pixel and color format, and reads a character previously written by comparing a dot pattern retrieved from the display buffer (34) with dot pattern retrieved from main storage (25, 27).
Patent EP-0072530-A2 (EP)
Inventor: KEGEL REINER DIPL ING
IPC: F24B9/00
Filed: 1982-08-11
Abstract: This heating device has a firebox (6) and a chimney provided with a flue gas exhaust pipe (16), and a heat exchanger (18) for water heating. The heat exchanger (18) is in this connection arranged in an extension (2) which is positioned in the region of the chimney and which has at least two chambers (13, 14) connected to the flue gas exhaust pipe (16). These chambers (13, 14) are optionally to be opened or closed. One of these chambers is connected directly to the flue gas exhaust pipe (16) while the other contains the heat exchanger (18). <IMAGE>
Patent EP-0077024-A2 (EP)
Inventor: KLOSE WALTER DR
IPC: C07D487/14
Filed: 1982-10-07
Abstract: Imidazol-Derivate der allgemeinen Formel I <IMAGE> worin AR1 und AR2 einen gegebenenfalls durch Halogenatome, Alkylreste oder Alkoxyreste substituierter Phenylrest bedeuten, worin R1 einen gegebenenfalls durch niedere Alkylgruppen freie oder veresterte Carboxylgruppen oder Carboxyalkylgruppen, Benzylgruppen oder Benzolsulfonylgruppen substituierten Pyrrolylrest, Indolylrest, Imidazolylrest oder Thiazolylrest darstellt und R2 ein Wasserstoffatom, eine niedere Alkylgruppe, Halogenalkylgruppe oder eine an das Stickstoffatom von R1 gebundene Dimethylengruppe, Trimethylengruppe oder Tetramethylengruppe bedeutet, und deren Salze mit physiologisch unbedenklichen Säuren, oder falls R1 durch Carboxylgruppen substituiert ist auch deren Salze mit physiologisch umbedenklichen Basen, sind pharmakologisch wirksame Substanzen.
Patent EP-0056737-A2 (EP)
Inventor: SHIRAKI YASUHIRO
IPC: H01L21/285
Filed: 1982-01-20
Abstract: In a molecular beam epitaxy process, a semiconductor layer is evaporated onto a substrate (13) in a vacuum vessel (11) under ultra-high vacuum, from a first evaporation source (124). Subsequently, an insulator layer and a metal layer are evaporated onto the semiconductor layer from further sources (12, 12', 12", 121). To prevent the formation of surface states in the interface between the layers, which might adversely affect the mobility of carriers in a MOSFET subsequently formed, these subsequent layers are formed without removing the substrate from the vacuum.
Patent EP-0074773-A2 (EP)
Inventor: MINAMIDA KAZUKIYO
IPC: G01G13/00
Filed: 1982-09-03
Abstract: A combinatorial weighing method which includes steps of dividing a target weight value, set for articles which are to be weighed out, into a plurality of target values, executing combinatorial computations with respect to each of the target values and on the basis the weight values of the articles fed into a number of weighing machines, in such a manner that weighing hoppers selected with respect to each target value do not include weighing machines selected with respect to the other target values, finding an error between the total weight value of the combination of articles selected as a result of the previous combinatorial computations, and the target value for that particular combinatorial computation, adding the error to the target value for the next combinatorial computation and then executing said computation, and subsequently, after completing the combinatorial computations with respect to all of the target values, discharging the articles from the selected weighing machines.
Patent EP-0083188-A2 (EP)
Inventor: GOLDSBROUGH KEITH
IPC: C08F299/04
Filed: 1982-12-20
Abstract: Vesiculated polymer beads containing a pigment have in the past been produced employing a process using a polyamine base but this has introduced yellowing of the beads and avoidance of its use is desirable. 
     Accordingly a process has been developed which produces vesiculated polymer beads which have a reduced tendency to be yellow. The new process involves forming an oil phase of the polyester resin containing the pigment which is mixed with a first aqueous phase containing a particular base to form an emulsion to which a second aqueous phase containing an emulsifying agent is then mixed. The dispersion of globules so formed is polymerised by the action of a polymerisation initiator. Preferably the pigment is titanium dioxide pigment.
Patent EP-0067761-A2 (EP)
Inventor: LAUDE JEAN-PIERRE
IPC: G02B6/26
Filed: 1982-06-04
Abstract: Switching device between optical fibers, for ensuring continuity of transmission between the end of a first fiber (2) and the end of any of a group of other fibers (3). The end of the first fiber (2) is placed at the center (C) of a spherical mirror (1) and the ends of the other fibers (3) are arranged symmetrically relative to the first fiber in the plane perpendicular to the axis and passing through the center (C). The device comprises, between the fibers (2, 3) and the mirror (1), an optically deviating member (5) and means to rotate it on itself about the axis of the mirror (1).
Patent EP-0071502-A2 (EP)
Inventor: CHAVY PIERRE
IPC: E06B3/64
Filed: 1982-07-09
Abstract: This method is intended to provide perfect sealing at the angles of the panes in the space between the assembly formed by the glass partitions (1, 2) and the elastomer partition seal (7), and the profiles (8, 9). In the vicinity of the top, an orifice (13) is made in a profile and is injected with a hardenable material, vent-holes (14, 15) being provided in the vicinity of the end of the putty (11).   <IMAGE>
Patent EP-0081442-A2 (EP)
Title: Nouvelle polyoléfine greffée et procédé pour sa préparation
Inventor: MICHEL ALAIN
IPC: C08F255/02
Filed: 1982-12-02
Abstract: Procédé pour la préparation d'une polyoléfine modifiée par greffage, dans lequel, dans une première phase, on greffe de manière connue des peroxydes sur un tronc polyoléfine à l'aide d'un mélange oxygène-ozone, caractérisé en ce que : - dans une seconde phase, on ajoute à cette polyoléfine peroxydée un monomère vinylique M comportant au moins une fonction epoxyde ; - puis en ce que, dans une troisième phase, on polymérise le mélange ainsi préparé. Application : polypropylène ayant d'excellentes propriétés adhésives, notamment vis-à-vis du fer, du cuir et des fibres de verre.
Patent EP-0103763-A2 (EP)
Inventor: METZNER UWE
IPC: H01B17/20
Filed: 1983-08-19
Abstract: The invention relates to an insulator (1) which has a mounting bracket (4) fitted centrally on the lower side (1a) in the axial direction. The surface (2) (outer side of the sleeve) of the insulator (1) has an electrically conductive coating (3), e.g. metal coating. The outer side (2) of the sleeve of the insulator (1) is formed by a metal cup (14) placed over the insulator (1), with a push fit, which has an attachment web (8) on one side. The mounting bracket (4) can have an attachment device (7) for the electrode wire (5). The mounting bracket (4) can be bent in a U-shape and can have a circular spring winding (17). The free end (18) of the mounting bracket (4) has an attachment device (7) which is formed by a diametric hole (19) or by a wire winding drum placed thereon with a removable crank and a splint which is inserted through the drum and the hole. The insulator (1) is attached to a mast (6) of the capacitive protective fence such that either the conductive coating (3) is attached via a conductive mounting device (8) (attachment web) to the earthed mast (6) and the electrode wire (5) is attached to the mounting bracket (4), or the conductive coating (3) is electrically connected to the electrode wire (5) and the insulator (1) is attached via the mounting bracket (4) to the mast (6). <IMAGE>
Patent EP-0111698-A2 (EP)
Inventor: POPOVIC RADIVOJE
IPC: G01R33/06
Filed: 1983-10-29
Abstract: Der Magnetfeldsensor besteht aus einem Halbleiter-Magnetfeldsensor, z.B. einem Magnetotransistor, und mindestens einem auf dessen Oberfläche angeordneten NiFe-oder NiCo-Films (9). Dieser Film arbeitet als Nullpunktschalter unter Ausnutzung seiner Magnetinduktion/Magnetfeld-Hystereseschaltkennlinie. Er ist unmittelbar oberhalb der feldempfindlichen Zone (8) des Halbleiter-Magnetfeldsensors aufgetragen, und zwar so, dass seine leichte Achse (10) räumlich senkrecht zu dessen Stromflussrichtung angeordnet ist. Der Halbleiter-Magnetfeldsensor detektiert die durch den Film erzeugte Magnetinduktion.
Patent EP-0084962-A2 (EP)
Inventor: ISHIDA TAKEHISA
IPC: G01G13/08
Filed: 1983-01-21
Abstract: A combinatorial weighing apparatus has a plurality of pool hoppers (3) associates with automatic weighing units (18), respectively, for performing a weighing function to weigh batches of articles which have been supplied from a supply unit into the pool hoppers (3). After the batches of articles have reached substantially preset weights, they are fed into weighing hoppers (4). Weight values obtained by the weighing hoppers (4) are computed in various combinations by a computer to find a combination of weights which is equal or as close as possible to a preset weight for thereby detecting the total weight of selected batches of articles.
Patent EP-0091294-A2 (EP)
Inventor: SMITH HARRY DAVES JR
IPC: G01V5/04
Filed: 1983-03-31
Abstract: Well drilling materials such as muds and additives therefor are monitored for their gamma ray activity before use, and the effects of the activity, on well logging measurements at depth in a well, are calculated. Thus, accurate correction of well logging measurements to take account of the background effect of the materials is achieved. A test cell for measuring the activity of the materials comprises a pan 10 with an upstanding central pipe 12 for receiving a scintillometer probe 11. Material to be tested (13) is placed in the pan.
Patent EP-0099754-A2 (EP)
Inventor: SAITO TADAO
IPC: B65D81/32
Filed: 1983-07-19
Abstract: A two-part liquid container with a breakable partition which has a first half container (1) sealing a sheet at a neck portion (6) thereof for containing first liquid; an intermediate cylindrical member (3) for connecting a cylindrical sealing piece through a collapsible piece at the lower end thereof to spirally engage the lower half part thereof with the outer periphery of the neck portion of the first half container (1); a a second half container (2) sealing a sheet at the bottom opening thereof and having a cutting blade (12) depending to the vicinity of the bottom therein for engaging the lower part thereof impossible to turn with the upper half part of the intermediate member (3); and a sealing member for sealing the upper opening of the second half container. Thus two liquid can be readily mixed without necessity of particular mixing container nor overflowing the liquid.
Patent EP-0113327-A2 (EP)
Inventor: HEDENBERG GUNNAR
IPC: A21B1/22
Filed: 1983-12-27
Abstract: The preparation starts from dry and/or wet ingredients. The apparatus comprises at least one mixing - kneading - and heat treatment station (13, 14). The object of the invention is to provide a baking apparatus by means of which food products such as bread can be produced without any real manual work involved, without soiling vessels and utensils and which can be programmed so that a correct fermentation process under the right temperature conditions is provided. This has been achieved by the fact that in the mixing- and kneading station (13) there are arranged means (11) for holding and/or displacing at least one flexible vessel (12). e.g. a plastic bag, which contains or is intended to receive said ingredients, and that the mixing- and kneading means (87, 88) of the first station are arranged to mix the ingredients and work the mass located in the vessel (12) by outer mechanic agitation of the vessel.
Patent EP-0126342-A2 (EP)
Inventor: PARKS JAMES ARVIL
IPC: C07D498/04
Filed: 1984-05-02
Abstract: Disclosed are compounds of the formula:
     wherein X is hydrogen, loweralkyl, loweralkoxy or halo, Y is hydroxymethyl, carboxyl, carboxamido or carboloweralkoxy, and R is cyclohexyl, benzyl, norbornyl, loweralkyl, or a pharmaceutically acceptable salt thereof. 
     The compounds are effective as diuretic agents.
Patent EP-0136651-A2 (EP)
Inventor: ICHIKAWA MASASHI
IPC: B65D17/347
Filed: 1984-09-25
Abstract: A container having an easy opening end with a tab (1) affixed by welding and a method of its production is provided. 
     In the easy opening end the top wall (5) is made of surface treated steel sheet and the tab (1) is made of stainless steel sheet or tin free steel sheet and the ultrasonic welding is used to fix the tab (1) to the top wall (5). 
     Through the invention monometalized containers can be supplied easily and cheaply.
Patent EP-0142161-A2 (EP)
Inventor: REGAN RICHARD J
IPC: G11C27/02
Filed: 1984-11-13
Abstract: apparatus for processing EKG signals having pace pulses therein is disclosed in which a pulse is substituted for the pace pulse and the after-voltage following a pace pulse is prevented from reaching the output. The substitute pulse is derived from the pace pulse so that its amplitude is proportional to a parameter of the pace pulse, for example to the amplitude, the width or the product of the amplitude and the width of the pace pulse.
Patent EP-0146878-A2 (EP)
Inventor: SHU PETER HUA-CHENG
IPC: C08L25/04
Filed: 1984-12-12
Abstract: The ultraviolet light stability of polyphenylene ether resins and blends is improved by the addition of small amounts of ortho-hydroxy-substituted alkoxybenzophenones and tetraalkyl dipiperidinyl aliphatic diesters in combination. as described. Plasticized, flame retardant and mineral filled versions are also disclosed.
Patent EP-0150534-A2 (EP)
Inventor: HIRSCH KURT
IPC: E04C2/54
Filed: 1984-12-13
Abstract: ® The invention relates to twin wall sheet. The improvement deals with having at least one of the surfaces of at least one of the sheets having a structured surface. This results - in case of light transmitting sheets - in a diffusion of the transmitted light.
Patent EP-0121356-A2 (EP)
Inventor: MATSON STEPHEN L
IPC: B01D53/14
Filed: 1984-03-07
Abstract: In a process for the recovery and reuse of the heat contained in the gas/vapor overhead mixture from a stripping column (1) in which a noncondensable gas is stripped from a liquid solution by contacting the solution with a hot vapor such as steam, the steam or other vapor in the overhead mixture is separated from the noncondensable gas or gases by preferentially passing the vapor through a semipermeable membrane (2). The water or other condensable vapor is then compressed and either reinjected at the bottom of the stripping column (2) or condensed in the column reboiler (4), thus permitting its reuse in the stripping process. If the compressed vapor is reinjected into the stripping column, it serves as the stripping medium itself. If the compressed vapor is condensed in the column reboiler (4), its latent heat of vaporization is thereby recovered and used to generate the required stripping vapor by boiling the solution being stripped.
Patent EP-0128004-A2 (EP)
Inventor: OFSTEAD RONALD F MINNESOTA MIN
IPC: B29D11/02
Filed: 1984-05-30
Abstract: Novel, non-crosslinked copolymers of vinyl trifluoroacetate (VTA) and up to 5 weight percent of the VTA of certain comonomers, such as vinyl esters or disubstituted ethylene monomers, are disclosed. Solvolysis of these copolymers provides novel water-insoluble, non-crossiinked, poly(vinyl alcohol) copolymers which can be hydrated to copolymers having controllably variable hydrogel properties and high strength. Such poly(vinyl alcohol) copolymers are particularly desirable as ocular devices such as contact lenses.A process for preparing thermoformed articles including ocular devices using the copolymers of the invention is described.
Patent EP-0139608-A2 (EP)
Inventor: ELGER WALTER DR
IPC: A61K31/565
Filed: 1984-10-10
Abstract: A pharmaceutical composition containing a prostaglandin and an antigestagen is suitable for induction of labor and for abortion.
Patent EP-0168548-A2 (EP)
Inventor: FUNO MASAO
IPC: B65B35/24
Filed: 1985-02-27
Abstract: Disclosed herein is a product supply system for an accumulation packaging machine which may permit a high speed operation of a product discharge section and smoothly supply a product to the accumulation packaging device with a row arrangement of the product retained. The product supply system comprises a push conveyance line provided between the product discharge section and the accumulation packaging machine through an acceleration feeding device, and a product separating device and a product retaining device each provided in the push conveyance line and adapted to be interlocked with the accumulation packaging machine, wherein a product feed velocity of the acceleration feeding device is higher than that of the product discharge section.
Patent EP-0162269-A2 (EP)
Inventor: DASCHMANN HORST
IPC: F23J15/00
Filed: 1985-04-12
Abstract: 1. A method of reheating flue gases coming from a flue-gas purification plant operating by the wet process, using a heat exchanger disposed in the stream of flue gas and comprising a number of tubes through which a heat transfer medium flows and round which the purified gases flow before being discharged through a chimney to atmosphere, the flue gas coming from wet purification and conveyed over a mist collector first being heated until all the water droplets remaining in the flue gas evaporate, after which the dry flue gas is heated by downstream heat exchangers to the temperature required for entering the chimney, characterized in that in order to heat the flue gas until all the remaining water droplets evaporate, the flue gas flows through a tubed indirect additional heat exchanger (9) disposed downstream of the mist collector (4) and consisting mainly of graphite and containing a heat transfer medium which is heated by a tubed indirect flue gas cooler (16) which consists mainly of graphite and withdraws some of the heat from the stream of unpurified flue gas before wet purification (3).
Patent EP-0159699-A2 (EP)
Inventor: IWATA JUN
IPC: G06F9/26
Filed: 1985-04-23
Abstract: A data processor controlled by microprograms which can run a desired program in a selected one of multiple system architectural modes. In the data processor, the operation code of the instruction is used as an address for a decoding information storage which stores a plurality of pairs of a microinstruction start address and an editing format control word. A selector selects a pair of a start microinstruction address and an editing format control word. The microinstruction start address is used for accessing a microcode control storage storing a plurality of microprograms in microinstruction form. The editing format control is used as a editing designation signal for editing the operand of the instruction according to the selected mode.
Patent EP-0169556-A2 (EP)
Inventor: NIKISCH HORST DIPL-ING
IPC: B23B49/00
Filed: 1985-07-24
Abstract: 1. A device for the supervision and control of a machining tool (30) which may be fastened by means of a chuck (1) to the work spindle (2) of a machine tool, characterized in that the supervision device may be inserted as the chuck (1) between the work spindle (2) and the machining tool (30) and also guarantees a limited play in transmission, and that the machining tool (30) upon contact with a work-piece, proceeding from the start of a movement of play, generates a control signal which is suitable for the control of a spindle drive and/or feed.
Patent EP-0183106-A2 (EP)
Inventor: HIROYOSHI YUASA
IPC: G08B13/194
Filed: 1985-11-08
Abstract: A visual image sensor system for detecting an abnormal change in a monitored scene is disclosed, wherein normal changes (D11 to D1 n) which may occur in the monitored scene are previously memorized to be selectively compared with changes in the monitored scene, whereby the normal changes are discriminated from the actual abnormal change to be detected. An alarm is issued when the monitored scene includes a change different from any of the memorized normal changes (D11 to D1 n) selected according to one or more rational selection standards (1, t), whereby false or redundant alarms due to the normal changes are prevented. For further precise detection, abnormal changes which may occur in the monitored scene are also previously memorized to be compared with the changes in the monitored scene.