baber/WOPTO huggingface dataset:
Patent EP-0085450-A2 (EP)
Inventor: WRIGHT HARRY DUDLEY
IPC: G01N27/404
Filed: 1983-01-19
Abstract: A method of thermally protecting an amperometric electro-analytical cell of the membrane-enclosed type having an electrolyte within an electrolyte space in contact with at least two electrodes; the membrane defines a sensor face for exposure to an ambient medium; the cell has an operative temperature range, e.g. between 0 and 70°C, and is exposed temporarily or periodically to temperatures outside of said operative temperature range, e.g. for heat-sterilization at temperatures between 100 and 150°C; controlled heat compensation of said electrolyte is effected by heat exchange within the cell whenever the sensor face, at least, of the cell is exposed to temperatures outside of the operative temperature range, preferably by passing a stream of a heat transfer fluid, such as water, through the cell for heat exchange with a heat conducting member, such as an electrode, that is in contact with the electrolyte. 
     A probe for carrying out the method has an elongated and generally cylindrical body (5) provided with a sensor face (511) at one end; the electrolyte space (56) is in contact with at least two electrodes (53, 55); electrical connecting means (534, 555) extend from electrodes (53, 55) through body (5) to a region near the other end of body (5); at least two elongated fluid-passing channels (578, 579) formed between interfitting coaxial tubular members (571, 572) extend through body (5) from a first region (51) to a second region (52); the channels have mutually communicating ends (577) in said first region (51) and separate fluid-feeding ends (593, 594) in said second region (52).
Patent EP-0106441-A2 (EP)
Inventor: WAHLQUIST CLAYTON CHARLES
IPC: G06F3/153
Filed: 1983-08-05
Abstract: An inexpensive multi-colour video display terminal makes use of a standard eight-colour display monitor 28. A plurality of two-level colour input signals on lines 18 are supplied to a converter 26, which also receives dot clock synchronising pulses on lines 29, 31. The converter converts these inputs to pulse width modulated signals which are applied over lines 27 to the RGB video inputs of the colour display monitor. The eight-colour monitor is relatively cheap, and the conversion circuits are simple in construction, and in many cases may make use of components already available within the standard display monitor.
Patent EP-0102851-A2 (EP)
Inventor: DONNELLY THOMAS KEVIN
IPC: A61J1/00
Filed: 1983-09-07
Abstract: There is disclosed a closure, more particularly but not exclusively for blood sampling tubes comprising a core section of elastomeric material constructed and arranged to be received at least partially within the container, and an annular outer section of substantially non-elastomeric material disposed radially of the core section, the annular section being spaced from the core section over a part of its length to provide an annular recess for receipt of the container neck.
Patent EP-0095949-A2 (EP)
Inventor: MARTIAL LIONEL
IPC: E04B2/14
Filed: 1983-01-12
Abstract: 1. A vertical joint intended to be interposed between two juxtaposed hollow bricks each comprising a plurality of horizontal channels resulting from the intersection of four external walls and of bracing walls of the bricks, characterized in that it is constituted by a semi-rigid structure having a flat peripheral body (24) provided on its two faces with tenon members (26) shaped in a manner to be held in the ends of the bricks' channels thus providing an air passage between the corresponding channels of two adjacent bricks (12, 14).
Patent EP-0137399-A2 (EP)
Inventor: HAEKLI MARJA HANNELE
IPC: A01C11/02
Filed: 1984-09-25
Abstract: Method and equipment for planting of band ball plants in which the plants are grown in a cassette consisting of a bottom part and an upper part (2). The bottom part comprises several parallel grooves. The upper part is made of paper coated with plastic, and having perforations (19) to produce a ball support network when tamped from above. The plants in a groove are separated by folds (17) of the upper part, which straighten when the bands are pulled after the incubation from the grooves.
Patent EP-0142127-A2 (EP)
Inventor: SEGAWA MAKOTO C O PATENT DIVIS
IPC: G06F12/16
Filed: 1984-11-07
Abstract: A redundancy circuit for a semiconductor memory device of the byte configuration type, in which data is read out for each bit, is comprised of a main memory having a plurality of main memory cells arrayed in a matrix fashion, the matrix array being divided into memory sections (31, 32) in the column direction; a spare memory for saving defective memory cells contained in the main memory, the spare memory comprising spare rows (41-45) of a plurality of spare memory cells arranged in the row direction, the spare row being provided for each of the main memory sections; programmable spare row decoders (45-48) provided foreach row of spare memory cells and for independently selecting each row of the spare memory cell; and main-decoder-disable signal-generating circuits (49, 50) provided for each ofthe memory sections and for placing all of the row main decoders of the corresponding memory section in non-select state in response to a signal derived from the programmed spare row decoder of the corresponding memory section.
Patent EP-0146080-A2 (EP)
Inventor: ULRICH LERCH DR
IPC: C07D209/52
Filed: 1984-12-06
Abstract: The invention relates to a process for resolving racemic mixtures of bicyclic imino- alpha -carboxylic acid esters into the components of the formula Ia and Ib   <IMAGE>   in which R1 stands for an aliphatic, cycloaliphatic, aromatic or araliphatic radical, A denotes hydrogen and B and C together form a carbon chain or C denotes hydrogen and A and B together form a carbon chain, by crystallizing diastereoisomeric salts, which comprises preparing the salts of the racemic esters with optically active O,O-diacyltartaric acids in a suitable solvent in which only one of the two diastereoisomeric salts crystallizes in optically pure form, if desired purifying the diastereoisomeric salt by recrystallization, reprecipitation or trituration, and finally adding basec to the salt to cleave it into the pure enantiomer of the formula Ia or Ib. The invention also relates to diastereoisomeric salts of an ester of the formula Ia or Ib and a diacyltartaric acid.
Patent EP-0115409-A2 (EP)
Inventor: OKA YOSHIKAZU
IPC: C12N9/99
Filed: 1984-01-20
Abstract: Novel indane derivatives, inclusive of salts thereof, of the formula
     wherein R' and R 2  are independently hydrogen or a lower alkyl group, R 3  is a cycloalkyl, bicycloalkyl, tricycloalkyl or benzocycloalkyl group, and n is an integer of 1 to 3, have inhibitory activities of angiotensin converting enzyme, and are useful as antihypertensive agents.
Patent EP-0140661-A2 (EP)
Inventor: CROSS MICHAEL ARCHER
IPC: G01J1/42
Filed: 1984-10-19
Abstract: A system for analyzing the characteristics of a light beam is disclosed. Functionally, the system includes an optical system for collecting the light beam to be analyzed. An array of light-sensitive elements is positioned at the focal plane of the optical system. A digital system sequentially samples the output signals of the light sensors and processes the resulting data to generate signals indicative of the characteristics of the light beam.
Patent EP-0145330-A2 (EP)
Inventor: HOLSINGER JERRY L
IPC: H04L27/34
Filed: 1984-11-15
Abstract: A signal structure for high speed data communication selects each signal point in the structure to attain a low probability of error in the presence of both additive noise and multiplicative noise.
Patent EP-0143648-A2 (EP)
Inventor: MACLEOD ALEXANDER JAMES
IPC: C12N5/071
Filed: 1984-11-28
Abstract: The tissue culture of mammalian cells requires a serum component, such as foetal calf serum, which is expensive. It has now been found possible to replace part or all of the serum component by an extract from human blood plasma, particularly by a cold ethanol precipitation fraction obtainable between Cohn fraction II + III combined and Cohn fraction V or similar, but only if it is processed correctly. The invention provides such a process, which comprises chilling, homogenising, raising the pH to dissolve proteins and bringing the preparation to a physiologically tolerable pH and sterilising it. 
     The invention is particularly application to culture of immortal cells, e.g. hybridomas, and includes the cultivated cells and cell products, in particular monoclonal antibodies, thus obtained.
Patent EP-0119156-A2 (EP)
Inventor: RAPTIS GEORG DR
IPC: A61K31/557
Filed: 1984-02-10
Abstract: 1. Prostaglandin-containing pharmaceutical composition for intravaginal and/or intracervical use containing alkali-metal polyacrylate lyophilizates which are treated with aqueous solutions of the prostaglandin.
Patent EP-0166296-A2 (EP)
Inventor: WEHINGER EGBERT DR
IPC: C07D211/90
Filed: 1985-06-11
Abstract: <IMAGE>   +TR  <IMAGE>  <IMAGE>  in which optically pure products are obtained. The process is novel, as is II. I is known as being active on the blood circulation system.
Patent EP-0168051-A2 (EP)
Inventor: SHINMYO SABURO C O NEC CORPORA
IPC: H04J3/00
Filed: 1985-07-10
Abstract: In a multidirection multiplex communication system of the demand assign type including a central station and a plurality of subscriber stations cooperating therewith, a maintenance poling signal assigned to a maintenance time slot of a frame is sent from the central station to a subscriber station not requested to send an information signal, the subscriber station inserts a maintenance burst signal in a time slot of a frame corresponding to the maintenance poling signal and sends back the maintenace burst signal. The central station extracts the timing signal transmitted from the subscriber station out or the maintenance burst signal and compares the extracted timing signal with the reference timing signal in the central station to form a time difference signal. After inserting the time difference signal in the maintenance frame the central station sends back the time difference signal to the subscriber station. Based on the time difference signal, the subscriber station controls the transmission timing to be commensurate with the reference timing of the central station.
Patent EP-0168802-A2 (EP)
Inventor: SHIMIZU ISOO
IPC: C07C15/46
Filed: 1985-07-15
Abstract: A new diarylalkane, 1,1-bis(p-isobutylphenyl)-ethane, is disclosed which is produced by reacting isobutylbenzene and acetaldehyde in the presence of sulfuric acid catalyst. The said new compound is the starting compound for preparing a-(p-isobutylphenyl)propionic acid, which is a useful pharmaceutical agent, via p-isobutylstyrene.
Patent EP-0180003-A2 (EP)
Inventor: STOISIEK MICHAEL DR DIPL-PHYS
IPC: H01L29/739
Filed: 1985-08-30
Abstract: Vertical bipolar power transistor which has a circuit section for modifying the turn-off behaviour in parallel with the base-emitter junction, in which a semiconductor body (1) of a first conductivity type provided with a collector contact (7) contains a zone (3) of the second conductivity type representing the base and provided with a base contact (4) and in which at least one emitter region (5) of the first conductivity type which is provided with an emitter contact (6) is inserted into the zone (3). The objective is a fast turn-off of the power transistor with powerless drive. This is achieved by a field-effect transistor (T1) monolithically integrated in the semiconductor body and consisting of a source region of the first conductivity type inserted into the zone (3), of a drain region formed by the edge of the emitter region (5) and of the part of the zone (3) situated between the emitter region (5) and the source region (8) and covered by a gate electrode (10). The gate electrode (10) is connected to a control input (11) for a control voltage (Ua) which effects the turn-off. The field of application comprises bipolar power semiconductors. <IMAGE>
Patent EP-0175356-A2 (EP)
Inventor: OELSCH JURGEN DIPL-ING
IPC: H05K1/00
Filed: 1985-09-18
Abstract: Bei einer Tastatur-Folienschaltung sind Schaltkontaktstellen 2, 4, 6, 8, 10 gruppenweise über Leiterbahnen 1, 3, 5, 7, 9 der Folie 18 zu Anschlusskontaktstellen 13 bis 17 geführt. Um mit einfachen Mitteln eine Unterdrückung der Koppelkapazitäten zu erreichen, sind auf die Folie 18 jeweils zwischen zwei Leiterbahnen 1, 3, 5, 7, 9 Widerstandsbahnen 19 bis 22 aufgedruckt und mit diesen verbunden. Die Widerstandsbahnen 19 bis 22 bestehen aus dem gleichen Kohle-Widerstandsschichtmaterial wie die Anschlusskontaktstellen 13 bis 17 bzw. die Schaltkontaktstellen 2, 4, 6, 8, 10.
Patent EP-0186913-A2 (EP)
Inventor: KANAMARU HISANOBU
IPC: F04B27/08
Filed: 1985-12-30
Abstract: © A fluid machine comprises a cylinder block mounted on a rotary shaft, a rotary plate an axis of which is intersecting with an axis of the rotary shaft by an acute angle, a gear engaging mechanism for engaging the rotary plate with the rotary shaft to cyclically rotate the same, a piston supported by the rotary plate and inserted into a throughhole provided in the cylinder block a suction system and a delivery system for effecting suction and delivery operation by a rotation of the cylinder block and the piston, a spherical contact portion disposed between the rotary plate and the rotary shaft and adapted to receive thrust generated between the same, and a passage for leading to the spherical contact portion a high-pressure working gas including lubricating oil generated in the delivery system.
Patent EP-0158456-A2 (EP)
Inventor: SCHULTZ DONALD LEW
IPC: B66F9/24
Filed: 1985-03-15
Abstract: A lift truck of the order-picker type is provided with an automatic control system for safe-guarding the operation against certain conditions. The electronic control system is responsive to an electrical height signal corresponding to the height of the lift fork (32) to regulate or limit the other operational functions of the truck. A speed control channel (152) compares a speed signal with a speed command signal and produces a speed control signal of limiting value. A travel interrupt channel (212) compares the height signal with the steering angle and interrupts the vehicle travel if the steering angle is excessive. Usually, the high speed lift is cut-off when a predetermined height is reached; the lowering of the upright (26) is disabled at a predetermined lower limit subject to manual override.
Patent EP-0163431-A2 (EP)
Inventor: GAGE DENNIS ROY
IPC: A21D13/00
Filed: 1985-05-02
Abstract: A process for reducing the time required to achieve texture equilibration in crumb-continuous cookies having distributed therein discrete regions of storage-stable crisp texture and discrete regions of storage-stable chewy texture comprises increasing the rate of sugar crystallization. The rate of sugar crystallization can be increased by exposing the cookies to an exogenous source of moisture, decreasing the level of crystaliization-resistant sugar in the outer region of the cookie, decreasing readily crystallizable sugar particle size for a given sugar level, increasing the readily crystallizable sugar to flour ratio, increasing the moisture level in the cookie dough, baking the cookies to have a higher moisture content, or by any combination of these or other equivalent means.
Patent EP-0161901-A2 (EP)
Inventor: AURON PHILIP E
IPC: C12R1/19
Filed: 1985-05-07
Abstract: Nucleic acids comprise a nucleotide sequence encoding human interleukin-1 (IL-1), and fragments thereof, and the polypeptides and peptides obtained. Truncated human IL-1 cDNA sequences encode biologically-active novel human IL-1 proteins. cDNA synthesised by reverse transcription of poly-(A)RNA isolated from adherent human monocytes stimulated with bacterial endotoxin, is cloned. Truncated human IL-1 cDNA sequences can be obtained by genetic engineering procedures using cloned human IL-1 cDNA as a starting material. Human IL-1 and human IL-1 proteins obtained via cloned truncated human IL-1 cDNA sequences can induce the production of IL-2 by activated T-cells; they also act on B-cells and NK-cells.
Patent EP-0172705-A2 (EP)
Inventor: POTTER DEWEY
IPC: H04R1/26
Filed: 1985-08-07
Abstract: A loudspeaker system includes a cabinet (14) with top (26), bottom (27), front (21), rear (23) and side panels (22. 24, 25) enclosing a volume with the top and bottom panels extending to one side of the enclosed volume and supporting an angled tweeter baffle (34) therebetween that supports a tweeter (16) that radiates rearward and outward from its front surface and forward and inward from its back surface. The side panels (24,25) adjacent to the tweeter baffle (34) are angled with the front angled side panel (24) formed with an opening accommodating a port tube (32). The tweeter (16) is a cone loudspeaker driver having a basket (41) formed with openings (53) exposing the cone (45) to the rear.
Patent EP-0181266-A2 (EP)
Title: Procédé de préparation d'une phase stationnaire pour colonne chromatographique, colonne chromatographique ainsi obtenue, et son utilisation
Inventor: COLIN JEAN-MICHEL
IPC: B01J20/32
Filed: 1985-11-06
Abstract: L'invention concerne un procédé de préparation d'une phase stationnaire de silice, en vue du remplissage d'une colonne chromatographique destinée séparer des constituants en phase liquide. On effectue ainsi un premier greffage par des groupements fonctionnels du type amine, une hydrolyse totale de la phase stationnaire ainsi greffée, enfin un greffage ultérieur par des groupements fonctionnels du type alkyle, éventuellement substitué. Application à la séparation des constituants d'un produit pétrolier.
Patent EP-0152392-A2 (EP)
Inventor: KARPF PETER
IPC: A47C5/14
Filed: 1985-02-15
Abstract: A chair comprising a backrest and seat in one piece manufactured of a preferably anisotropic or laminated material having a generally uniform thickness, which chair can be provided with a chassis with legs, is stackable or can be placed so as to create a row of chairs, has a number a disadvantages connected with it, showing both during manufacture and during use. The disadvantages relating to the manufacture are essentially caused by the fact that the chair is to be assembled with an often heavy chassis, which both enhances the costs of manufacture and increases the weight, whereby the chair becomes heavy and difficult to transport. 
     The disadvantages relating to the use are essentially caused by the construction of the chair, in that it for example is difficult to fasten wood screws in work pieces with small material thickness, and the use of wood bolts or rivets demands machining of the top surface of the chair, and also that the chair as a consequence of joints and corners often is difficult to clean. 
     These disadvantages are effectively met in that the legs (3) are constituted by sideways directed extensions of the seat surface (1), said extensions being bent in an opposite direction relative the backrest (2), and in that the seat (1), the backrest (2) and the legs (3) are made from one work piece. With thus designed legs (3) a number of advantages are achieved with respect to the assemblage, the price, material utilization, weight and transport.
Patent EP-0188278-A2 (EP)
Inventor: GALLINA FERENC
IPC: B65D83/04
Filed: 1986-01-15
Abstract: 1. A tablet dispenser for the individual dispensing of tablets (4), including in the base an opening (19) which serves to discharge the tablets and is superposed by a singling-out means releasing in each case one tablet (4) for discharge when the upper face (7) of a container part (1) is actuated by applying pressure, the container part (1) being slipped into an outer part (2) and having an operational part (3), said operational part forming base surfaces (6) of a container part (1) which slope at an angle towards a collecting shaft (14) and being engaged by a restoring spring (9), characterized in that the operational part (3) has at the lower end a base web (10) which in the initial position projects into the discharge opening (19) and a springy side wall (12), the distance of said side wall from a lobe (20) of a side web (11) belonging to the outer part (2) being larger in the initial position and smaller in the dispensing position than the diameter of a tablet (4).
Patent EP-0219666-A2 (EP)
Inventor: RIEFLING BERNHARD DR
IPC: C07C35/06
Filed: 1986-09-05
Abstract: New cyclopentane derivatives of the formula I   <IMAGE>   in which R1 is H or a hydroxyl protective group, and R2 and R3 are together an O atom or are together a bond, can be used in the preparation of prostaglandin derivatives.
Patent EP-0225451-A2 (EP)
Inventor: SCHWARZ LOTHAR DIPL-ING
IPC: H05K3/02
Filed: 1986-10-14
Abstract: For hot-pressing sheets of material impregnated with thermosetting resin together with the metal foil(s), with which they are to be clad, in a pressing device, an impregnating agent which contains a catalyst- accelerated resin system is used for impregnating the sheets of material which are then pressed together with the metal foil(s) with which they are to be clad.
Patent EP-0216437-A2 (EP)
Inventor: WILSON MILDRED N
IPC: A23L29/20
Filed: 1986-02-26
Abstract: A dry mix which is hydrated with aqueous milk medium to form a sugar-free cheesecake filling is disclosed, the dry mix containing a high percentage of dried milk solids, and also containing fat, emulsifier, starch, phosphate gelling agents, cheese flavor and/or cheese solids, a non-sugar sweetening agent, and a significant amount of a maltodextrin having a dextrose equivalent of from 3 to 15 and a bulk density of at least about 10 pounds per cubic foot. Notwithstanding the absence of sugar and the large amount of milk solids, the dry mix is readily dispersible in the hydrating medium and produces a cheesecake filling of excellent body and texture.
Patent EP-0196784-A2 (EP)
Inventor: COX ERIC REGINALD
IPC: G01L9/00
Filed: 1986-02-28
Abstract: An optical pressure sensor comprises a resiliently flexible diaphragm and a rigid transparent cover plate mounted substantially parallel to the diaphragm and spaced therefrom by a collar so as to form a cavity between them. The opposing surfaces of the plate and diaphragm within the cavity are reflective, and form between them a Fabry Perot cavity, with the transparent cover plate enabling light to enter and escape from the cavity. The pressure to be sensed is applied to the diaphragm to cause it to flex and consequently to vary the Fabry Perot interference pattern according to changes in the pressure. The cavity is very thin, e.g. less than 1 micron between diaphragm and cover plate, and this can be formed cheaply by manufacturing the diaphragm from semi-conductor material such as silicon, and etching it to form the cavity.
Patent EP-0210822-A2 (EP)
Inventor: KAZUHISA NISHIMURA
IPC: G11B15/46
Filed: 1986-07-22
Abstract: A capstan servo system for a video tape recording and/or reproducing apparatus permits recording of a new video signal precisely commenced at a selected edit point. For this, the capstan servo system is provided a tape speed error dependent feedback control system 16 and a phase error dependent feedback control system 20. Tape speed error dependent feedback control is carried out when the recording and/or reproducing apparatus operates in recording or assemble edit mode. Phase error dependent feedback control is carried out when the recording and/or reproducing apparatus operates in reproducing or playback mode.
Patent EP-0213814-A2 (EP)
Inventor: ACHGILL RAPLH KENNETH
IPC: C07D513/04
Filed: 1986-08-08
Abstract: New and advantageous one-step process for preparing tricyclazole in high yield free from impurities.