baber/WOPTO huggingface dataset:
Patent EP-0133127-B1 (EP)
IPC: C07F9/50
Filed: 1984-07-25
Granted: 1987-03-18
Abstract: The invention provides novel sulphonated chiral phosphines of the formula:   <IMAGE>   in which R represents an alkyl radical, a cycloalkyl radical optionally substituted with an alkyl radical, a cycloalkylalkyl radical optionally substituted with an alkyl radical, a phenyl, phenylalkyl, binaphthyl or binaphthylalkyl radical, in which the alkyl, cycloalkyl, phenyl and binaphthyl radicals, and the alkyl portions of the other radicals, can be substituted by a radical of general formula:   <IMAGE>  R1 represents an alkyl, cycloalkyl, phenyl, or phenylalkyl radical, Ar represents a phenyl or naphthyl radical, m+ represents a proton or alkali metal ion or alkaline earth metal ion, m=1 or 2, n=0, 1 or 2, p=1 or 2, (p+m) </=3, and R and R1 can be chiral or achiral. These chiral phosphines form water-soluble metal complexes useful as catalysts in asymmetric organic synthesis.
Patent EP-0165373-B1 (EP)
Title: Method for television transmission with a reduced band
IPC: H04N7/12
Filed: 1985-01-19
Granted: 1990-05-23
Abstract: 1. Method for narrow-band television transmission, in which the television signal is generated in a standard signal source, transmitted via a narrow-band transmission channel, subjected to measures for enhancing the impression of sharpness at vertical edges at the receiving end and displayed on a television monitor, characterized in that measures for enhancing the impression of sharpness are carried out at horizontal edges at the transmitting end in order to save bandwidth of the transmission channel by this means.
Patent EP-0167720-B1 (EP)
Inventor: JAECKLIN FELIX P
IPC: E02D29/02
Filed: 1985-04-10
Granted: 1994-03-02
Abstract: In the technical field of supporting grid walls with a bulk material filling there is a substantial need of building elements of improved bearing capacity in relation to the construction mass as well as of good securing capacity for the bulk material filling.The solution according to the invention indicates a building element construction comprising longitudinal beams with profile legs (PS1, PS2), the first of which forms a bearing surface (F1) and the second a retaining surface (F2) for the bulk material filling. The first profile leg (PS1) has a wedge-shaped, particularly trapezoidal, cross-section. The cross-sectional height (H1) thereof increases from the outside inwards.
Patent EP-0166203-B1 (EP)
IPC: E03C1/04
Filed: 1985-05-22
Granted: 1989-09-06
Abstract: 1. A fitting suitable for a system of pipes carrying gas and/or liquids and equipped with one or a plurality of push-in/screwed connections (1, 2), the push-in/screwed connection (1, 2) consisting of a push-in member (1) and a receiving member (2), the push-in member (1) having, projecting radially beyond its basic body (3), an annular portion (4) on which is braced a screwthreaded cap nut (5), the receiving member (2) having a substantially hollow-cylindrical basic body (10), of which the first portion (11) which comprises the push-in aperture is equipped with an external screwthread (12) associated with the internal screwthread (13) of the screwthreaded cap nut (5), there also being adjacent to the annular portion (4) of the push-in member (1) a portion (6) which tapers conically in the direction of the open end of the screwthreaded cap nut (5) and comprising an annular groove (8) into which an O-ring (9) is fitted, the inner peripheral face (14) of the first portion (11) of the basic body of the receiving member (2) finally being constructed in a conically tapering fashion and being associated with the conical portion (6) of the push-in member (1), characterised in that there are adjacent to the first conically tapering portion (11) of the basic body of the receiving member (2) a hollow cylindrical second portion (15) and, adjacent to the conically tapering portion (6) of the push-in member (1), a cylindrical portion (7) which comprises an annular groove (8) into which an O-ring (9) is fitted, the outer peripheral face being associated with the inner peripheral face (16) of the hollow cylindrical second portion (15) of the receiving member (2).
Patent EP-0167801-B1 (EP)
IPC: H04N5/60
Filed: 1985-06-03
Granted: 1991-02-27
Abstract: With the integrated circuit TDA 4940 for recognition and activation of mono, stereo or two-language operation in a television receiver, if the second sound carrier is lost or if the aerial voltages are low, undesirable switching errors can occur as a result of which the receiver is set to the wrong type of audio operation. The invention provides a remedy for this by the fact that the unwanted voltage (noise) at the marker tone output of the integrated circuit is supplied to a rectifier with a charging capacitor which acts as a source for a switching transistor. The switching transistor is connected to the marker tone input or the forced mono input of the integrated circuit so as to mute one of these two inputs, so that recognition of the pilot carrier identifying the current type of audio operation is prevented and the receiver is forced into the mono sound operating mode.
Patent EP-0182995-B1 (EP)
IPC: C08L25/10
Filed: 1985-09-19
Granted: 1988-03-09
Abstract: The invention relates to thermoplastic compositions made up of: A. Polyphenylene ethers, in an amount of 15-95 wt. parts; B. Styrene resins, in an amount of 0 to 70 wt. parts; C. E-SBR rubbers, in an amount of 3-15 wt. parts; D. Styrene-butadiene polymers prepared by emulsion polymerization (with styrene incorporated in the copolymer in the amount of 3-15 wt. parts; and E. Optionally, other additives. The invention further relates to a method for preparing such thermoplastic compositions.
Patent EP-0186862-B1 (EP)
IPC: B41F7/06
Filed: 1985-12-19
Granted: 1990-07-25
Abstract: The invention relates to a process and a facility for the operation of a single-color or multi-color printing facility. A first, uniformly designed, idle time occasioning movable machine group of at least one machine unit is used substantially constantly for printing operation. It interacts along a congruent separating line (T), common to all colors, with a second, idle time occasioning machine group of the machine unit, which, for a new run, is exchanged for a further idle time occasioning machine group. The stationary machine groups can be designed differently for the passage of divided or continuous printing material. The separating line runs between plate cylinders of the movable machine group and rubber blanket cylinders of the stationary machine group, which can be components of a rotary sheet-fed or reel-fed printing press. The stationary machine groups are connected by a transport device to a turning device for receiving the movable machine groups. This makes a substantially continuous operation possible for the printing of finite or continuous printing material.
Patent EP-0203227-B1 (EP)
IPC: G01V1/16
Filed: 1985-05-31
Granted: 1992-07-22
Abstract: Method of analysing geophones, comprising sending electric currents through the geophones and deriving desired parameters from the output voltages and/or currents. One string of geophones is used as a reference which compensates influences of temperature. A calibration measurement can be carried out on a precision ohmic resistor. Applied on geophones which have a high damping a negative resistance network is coupled in parallel to the geophone terminals. The pulse response test is used to derive sensitivity, damping and resonance frequency, and to calculate the DC resistance. Distortion tests are carried out on the basis of sine wave currents sent through the geophone(s). The invention also includes an apparatus for performing the method. The apparatus is advantageously microprogram-based.
Patent EP-0160480-B1 (EP)
Title: Bottle carrier
IPC: B65D71/00
Filed: 1985-04-22
Granted: 1990-04-11
Abstract: A bottle carrier (P) which holds several bottles (R) by the neck and middle, separately and independently of each other, comprises a supporting framework (10) with finger openings (24, 26) for handling the bottle carrier (P) with ease. A group of first rings (12) associated with said framework (10) independently hold each bottle (R) at the middle, and a group of second rings (14) of a smaller diameter hold the neck of each bottle (R). Holding bars (16) interconnect each first ring (12) with a corresponding second ring (14) to form rigid structures which firmly hold the bottles inside the carrier (P), independently of each other. The second rings (14) include a series of upwardly projecting flexible projections (18) in order to grip the bottle necks.
Patent EP-0178960-B1 (EP)
IPC: C10L1/22
Filed: 1985-09-05
Granted: 1988-10-12
Abstract: Coking in and around the injector nozzles of indirect injection compression ignition engines is reduced by means of distillate fuel with which has been blended suitable concentrations of:(a) organic nitrate ignition accelerator, and(b) the condensation product of a phenol, preferably a high molecular weight alkylphenol, and aldehyde and an amine having a H-N group.Also described are additive mixtures of (a) and (b) for use in distillate fuels in amounts sufficient to reduce the coking tendencies of such fuels when used in the operation of indirect injection compression ignition engines.
Patent EP-0200845-B1 (EP)
IPC: A47C1/032
Filed: 1985-12-17
Granted: 1991-05-15
Abstract: An adjustable chair structure comprises a support frame of substantially L-shape conformation supported by a base in the form of an upright column supported on a set of radial feet carried on castors. The L-shape support frame has a horizontal arm for supporting a seat part of a seat body, and an upright (i.e. vertical or inclined at an acute angle to the vertical) arm which supports a seat back part of the seat body. The seat part is connected to the seat back part by means of a flexible tongue projecting from the middle of the rear edge of the seat part of the seat body, which tongue has notches by which the position of the seat back with respect to the seat part can be determined.
Patent EP-0179898-B1 (EP)
IPC: G08B3/10
Filed: 1985-05-03
Granted: 1990-02-07
Abstract: Système de communications pour transmettre des messages par l'intermédiaire d'un canal radio entre une emplacement central (100) parmi une pluralité d'emplacements centraux et une pluralité d'unités de données à distance à deux directions (106). Chaque emplacement central (100) a une zone de couverture par radio (300) et chaque unité à distance a une adresse et une association uniques avec un des emplacements centraux. Lorsqu'un message adressé à une des unités à distance est reçu dans un des emplacements centraux, un fichier (804) d'adresses d'unités à distance est exploré afin de trouver la localisation et l'association par rapport à un emplacement central de l'unité à distance à laquelle le message est adressé. Si l'adresse correspondant est trouvée et indique que l'émetteur-récepteur à distance se trouve dans la zone couverte par l'emplacement central ayant reçu le message, le message adressé est entregistré et transmis par cet emplacement. Si une adresse correspondante est trouvée, qui indique que l'émetteur-récepteur à distance se trouve dans un autre emplacement central, le message adressé est relayé à cet emplacement afin d'être transmis.
Patent EP-0185066-B1 (EP)
Title: Derives soufres de l'acide para-methoxycinnamique, procedes d'obtention, compositions dermo-pharmaceutiques et cosmetiques les contenant et applications
IPC: A61K8/00
Filed: 1985-06-21
Granted: 1988-04-20
Abstract: Dérivés soufrés de l'acide para-méthoxycinnamique présentant un pont disulfure et un groupement amino-acide, leur procédé de préparation. Applications en tant qu'ingrédients actifs dans des préparations dermo-pharmaceutiques et cosmétologiques dans lesquelles ils exercent une action de filtres solaires ne pénétrant pratiquement pas dans le torrent circulatoire.
Patent EP-0191803-B1 (EP)
Title: Couche anti-eblouissante
IPC: C09D133/04
Filed: 1985-07-29
Granted: 1990-12-12
Abstract: Dispersion destinée à être appliquée à une surface réfléchissante/transmissive et comprenant un mélange d'une dispersion aqueuse de résine d'acétate de polyvinyle et d'une dispersion aqueuse de résine acrylique. Lorsqu'elle est appliquée à de telles surfaces - par ex. le verre ou le plastique de protection d'un écran électronique - la couche réduit l'éblouissement dû aux reflets, tout en conservant la qualité de l'image transmise par l'écran. L'on présente également des méthodes pour préparer et utiliser la dispersion, ainsi que les surfaces à traiter avec la dispersion.
Patent EP-0214145-B1 (EP)
Title: Procede de dispersion, et machine pour sa mise en o euvre
IPC: B02C17/16
Filed: 1985-10-09
Granted: 1989-01-18
Abstract: Un procédé de dispersion selon lequel un matériau devant être broyé, composé de solides et d'une phase liquide, est acheminé par un agitateur (1) contenant des éléments de broyage. L'agitateur est alimenté en énergie par des rotors tournants (2) et les solides sont concassés et ensuite mouillés par la phase liquide. Les rotors (2) tournent à une telle vitesse que les éléments de broyage, mus par ces derniers, engendrent une accumulation tournante (10) d'éléments de broyage sur la paroi interne de l'agitateur (1), si bien qu'au milieu de cette accumulation (10) un espace essentiellement exempt d'éléments de broyage est crée, et le matériau est acheminé radialement (3) vers l'agitateur; l'accumulation (10) d'éléments de broyage s'écoule radialement de manière à créer par rapport aux éléments de broyage un lit fluidisé centrifuge. L'évacuation depuis l'espace d'éléments de broyage est effectuée par un séparateur d'éléments de broyage (4).
Patent EP-0215187-B1 (EP)
IPC: G06K19/06
Filed: 1986-05-02
Granted: 1990-09-12
Abstract: The present invention is a method and apparatus for validating a valuable document such as a debit card. The valuable document includes a plurality of value markings arranged to form a code word. Illustratively, the value markings may be optical elements capable diffracting incident optical radiation. Alternatively, the value marking may be electrical elements such as safety fuses, diodes or transistors, the presence or absence of the electrical element representing a logic "1" or logic "0" respectively. In accordance with the present invention, the code word is first read to determine if it is valid. If the code word is valid, one or more value markings are erased, in each of plurality of erasing steps, until, illustratively after the final erasing step all of the value markings are erased. After each erasing step, the erased and remaining unerased validations markings form a new code word. If the sequence of new code words corresponds to a predetermined sequence of code words a signal is produced. Illustratively, the signal corresponds to a cash value represented by the predetermined sequence of code words.
Patent EP-0215398-B1 (EP)
IPC: H05K7/00
Filed: 1986-09-05
Granted: 1992-04-22
Abstract: A hinge-mounted labeling panel having two final positions for use on plug-in modules in subassemblies of a mechanically modular system. According to the invention, a panel portion of the labeling panel is hinge-mounted on one end to a guide crossbar of the subassembly, such as a card cage, and on the other end is fitted with a lock. The labeling panel thus has a simple design, and also has two flat sides both of which can be used to attach the desired labeling.
Patent EP-0243534-B1 (EP)
IPC: F02B11/00
Filed: 1986-10-02
Granted: 1990-12-27
Abstract: The invention relates to a method for detoxification of the exhaust gas from an internal combustion engine 1 using a catalytic system. The main toxic components in the exhaust gas mixture are carbon monoxide (CO), nitrogen oxides (NOx) and hydrocarbons. The main toxic components CO and NOx are liberated from their interdependent relationship. The production of the main toxic components is quantitatively varied individually by regulation of separate combustion chambers. The toxic components from exhaust gas pipes of the respective combustion chambers are combined, in such a manner that in accordance with the proportions of the main toxic components, the composition of the exhaust gas mixture enables complete catalytic after-combustion conversion thereof in a known manner. An internal combustion engine has at least two combustion chambers having independent fuel preparation systems, which regulate the combustion process in terms of the proportions of the main toxic components in such a manner that quantitatively predetermined proportions of toxic substances in the exhaust gases are produced. After being mixed, the toxic components are detoxified practically completely with known catalytic systems. In an internal combustion engine operating on the self-ignition principle, if there is an insufficient amount of the main toxic component carbon monoxide for complete catalytic detoxification of the exhaust gas mixture, additional CO is supplied to the catalytic converter from a separate CO source.
Patent EP-0227018-B1 (EP)
IPC: D04B27/24
Filed: 1986-12-17
Granted: 1990-05-09
Abstract: 1. Eye needle segment (1) for crocheting and Raschel machines with : - a carrier member (2) and - a multiplicity of eye needles (4) protruding from a side surface (face 3) of the carrier member (2), which - are provided with a substantially flat-rectangular cross section, - are disposed so that they are equidistant and parallel to each other, - are in each case provided with a free end (5), which is provided with an eye (6) for running through a thread section, - as well as with an attachment end (7), which is held in the carrier member (2), - so that, in the area of the attachment ends (7) of the eye needles, (4) at least one bar-shaped transverse connection member is disposed, which runs substantially at right angles to the longitudinal direction of the needle (12) inside the carrier member (2) over the complete width (11) of the eye needle arrangement, characterised in that the transverse connection member or members (8-10) is or are connected to the attachment ends (7) of the eye needles (4) rigidly so that it, or they cannot be detached.
Patent EP-0207577-B1 (EP)
IPC: B65G21/20
Filed: 1986-07-04
Granted: 1989-04-26
Abstract: A bend segment (1,2) for a chain conveyor comprising a chain movable over a track (1,2) including one or more bends, said chain being composed of links (5) of a magnetizable material having a substantially rectangular load bearing surface, the successive links (5) in the chain being pivoted together (6,7). The bend segment (1,2) includes means (15,15') for producing a magnetic field to retain the load bearing surfaces (5) of the links flat on the track (1,2), which consists of a pair of rails of (3,4) a magnetizable material wherebetween are provided, at predetermined distances, members (8) for interconnecting the rails (1,2) and/or for keeping these spaced apart. A synthetic plastics strip (11,12) is provided in at least the inner bend of the bend segment (1,2) against the inside of the rail. The means (15,15') for producing a magnetic field include magnets (15,15') placed between the rails (1,2), with the magnetic lines of force of the magnetic field produced by the magnets extending through the rails to attract the chain links (5) against the rails (3,4).
Patent EP-0277940-B1 (EP)
IPC: G06K19/06
Filed: 1986-07-08
Granted: 1990-05-23
Abstract: PCT No. PCT/IT86/00050 Sec. 371 Date Jul. 30, 1987 Sec. 102(e) Date Jul. 30, 1987 PCT Filed Jul. 8, 1986 PCT Pub. No. WO87/02807 PCT Pub. Date May 7, 1987.A card or pass comprising at least two layers, suitably mated, of shock-resistant plastic film transparent to infrared light. Inside these layers, identification optical codes, readable in transparency by means of infrared rays, are printed. Inside these layers still, a seat, suitably shaped to receive an integrated memory circuit connected to the outside by means of four contacts, is provided. Each contact has a very precise function according to its connection with the circuit which comprises an integrated memory circuit of EEPROM technology with interfacing protocol on two wires and with voltage converter on chip so as to eliminate the necessity of several feeding voltages.
Patent EP-0238575-B1 (EP)
IPC: C07C47/58
Filed: 1986-09-12
Granted: 1989-08-02
Abstract: In a vanillin production process, a liquid mixture containing vanillin and water is extracted with carbon dioxide at a temperature from 0o to 110oC and a pressure from 30 to 400 bar, after which the vanillin is separated. The carbon dioxide-containing vanillin is led at the extraction temperature and pressure through an aqueous solution of sulphite or hydrogen sulphite, this solution is then acidified with sulphuric acid to a pH value between 2 and 4, and the vanillin-free carbon dioxide is returned to the extraction stage.
Patent EP-0246426-B1 (EP)
IPC: B24B3/10
Filed: 1987-03-28
Granted: 1993-11-10
Abstract: The facility has a holder (14) for the cutter head (31) as well as a grinding tool (21) for producing the profile (26) of the profile knives (9). In addition, the facility has a copying device with a support (10) for a template (1) and a copying part (24) which traces the profile (6) of the template (1). The holder (14) has a stop (19) for the cutter head (31), and the support (10) has a stop (13) for the template (1). The cutter-head stop (19) is at a predetermined distance (8) from the start of the profile (26) of the profile knife (9) to be produced, which distance (8) corresponds to a predetermined distance (8) between the template stop (13) and the start of the profile (6) of the template (1). The distance (8) of the start of the profile of the profile knife (9) from the cutter-head stop (19) is equal to the distance of the start of the profile from a spindle unit of the processing machine. The profile knives (9) produced in the facility have an exact position of the profile (26), the start of which is at a predetermined desired distance from the corresponding side of the cutter head. <IMAGE>
Patent EP-0243763-B1 (EP)
IPC: E01D19/04
Filed: 1987-04-10
Granted: 1990-10-03
Abstract: There is provided a height adjustable rubber pot bearing for supporting or lifting bridges. The pot bearing has an elastomer plate for transmitting and lifting or lowering loads wherein pressurized fluid is introduced between the bottom of the pot and the elastomer plate to displace the elastomer plate. A narrow slot is provided extending around the plate a small distance from and parallel with the inner side of the pot. The slot opens downwardly and has a depth of three-fourths of the plate thickness. A circular cylindrical insert is provided in the slot consisting of two parallel strips joined at their top edge with a space between them, the bottom edges of the strips being angled at right angles to form edge strips extending parallel with the bottom in opposing directions.
Patent EP-0248354-B1 (EP)
IPC: B26D7/32
Filed: 1987-05-29
Granted: 1992-09-09
Abstract: In a machine for slicing food such as meat, sausage, cheese or the like comprising a conveying device for carrying the slices of food cut off by a rotating blade to a deposit area and a knocking-off mechanism for transferring the slices from the conveying device to the deposit area, the conveying device is driven by an independent motor of its own. The position of a slide carrying the food to be cut can be sensed by sensing means, and a follow-up control device which is connected, on the one hand, to the sensing means, and, on the other hand, to a drive motor and its encoder ensures synchronous follow-up of the conveying device in dependence upon the position of the slide.