baber/WOPTO huggingface dataset:
Patent EP-0268107-A1 (EP)
Inventor: GARTNER PAUL DIPL-KFM
IPC: G08B17/10
Filed: 1987-10-23
Abstract: 1. Protection device against gas explosions in enclosed spares, particularly in homes, with a gas sensor (1) to detect gas and/or smoke and with an alarm system (13, 14) to signal an alarm when the gas sensor (1) is triggered, in which the protection device can be connected to the domestic mains supply and, when the gas sensor (1) is triggered via the mains, a protective circuit-breaker (FID) is activated to switch off the power supply to the home, characterized by a combination of the following features : The gas sensor (1) is connected to the plus lead via a series-connected trimmer (P1) and a resistance (R1) to set the operating point ; the lead between the trimmer (P1) and sensor (1) is connected at one end to earth via the sensor (1) and, at the other end, to the base of a first transistor (T2) ; the emitter of the first transistor (T2) is connected at one end with the emitter of a second transistor (T3) and, at the other end, via a resistance (R8) to earth, while the collector of the first transistor (T2) is connected at one end via a resistance (R6) to the plus lead and, at the other end, via a resistance (R7) to the base of the second transistor (T3) ; the emitter of a third transistor (T1) is connected to earth, while its base is also connected to earth via a resistance (R4) at one end and to the plus lead via a series-connected resistance (R2) and capacitor (C2), and its collector is connected to the base of the second transistor (T3) such that the third transistor (T1) is blocked immediately after the current input terminal while the sensor (1) is stabilized ; the collector of the second transistor (T3) is connected to the gate of a triac (Tr), one anode of which is connected to the phase conductor (R) and the other anode of which is connected via a resistance (R9) to the protective conductor (Z), as a result of which a current is transmitted through the protective conductor in the case of a gas leak, which causes the protective circuit-breaker (FID) to be tripped ; the resistance (R9) is located outside the instrument housing ; the phase and PEN conductors (R and N respectively) before the protective circuit-breaker (FID) are connected to appropriate inputs of the device ("R" and "N") ; one side of the resistance (R9) is connected to the "Z" terminal of the device while the other side of the resistance (R9) is connected to the PEN conductor after the protective circuit-breaker (FID) ; the alarm device (13, 14) is wired between the "Z" and "N" terminals of the device.
Patent EP-0231104-A1 (EP)
Inventor: RAMSAY MICHAEL V J
IPC: A01N43/90
Filed: 1987-01-22
Abstract: Compounds are described of formula ()
     and salts thereof, wherein
     R 1  represents a methyl, ethyl or isopropyl group; and   OR 2  is a hydroxyl group or a substituted hydroxyl group having up to 25 carbon atoms.   
     These compounds may be used for controlling insect, acarine, nematode or other pests.
Patent EP-0239518-A1 (EP)
Inventor: BANSELLS MARCEL GARCIA
IPC: A24F25/00
Filed: 1987-03-13
Abstract: Cigar case, particularly for cigars, that being essentially flat and parllelepipedic and fitted with a mouth (1) on one of its smaller sides, it is fitted at the mentioned mouth with a longitudinal cavity (2) whose section is similar to that on an oblong, hollow bodycover (3) and capable of being put laterally into the mentioned cavity with the aim of sealing tightly the mouth of the cigar case, with the width of the mouth less than the maximum lateral width of the cavity, with the mentioned body-cover being made up of two halves (4,5) which telescope together and the mentioned hollow body-cover being adapted to house in a removable manner some moistening means (6), whose moistening action is exercised inside the cigar case thanks to at least one opening made in the body-cover. The moistening means are made up of an oblong body (8) of an absorbent material, capable of being moistened by the user and returned by the body-cover, preferibly housed in a rigid, perforated wrapping (9).
Patent EP-0252943-A1 (EP)
Inventor: ENDERBY RALPH T
IPC: H03L7/187
Filed: 1987-07-21
Abstract: Un circuit à capacité variable comprend un varactor (20) ayant un côté anode (22) et un côté cathode (21). On applique une première tension variable de polarisation à un des côtés (21 ou 22) et une tension parmi une pluralité de tensions à l'autre côté (21 ou 22), en tant que deuxième tension de polarisation, pour commander la capacité du varactor (20). Un circuit multiplicateur de tension connecté à un réseau diviseur de tension est utilisé pour fournir la pluralité de tensions. Un décodeur (81) réagit à des signaux d'entrée afin de sélectionner et d'appliquer une des multiples tensions de sortie. Le circuit à capacité variable est utilisé dans l'oscillateur commandé par tension (11) d'un synthétiseur de fréquences afin de fournir une plage élargie de fréquences.
Patent EP-0259493-A1 (EP)
Inventor: KOHAMA MITSUYOSHI K K HONDA GI
IPC: B62J17/00
Filed: 1987-01-21
Abstract: Un carénage recouvrant la totalité de l'avant et des côtés droits et gauches de la carrosserie d'une moto comprend un carénage frontal (20) possédant des ouvertures des deux côtés en regard d'un moteur (9) et des carénages droits et gauches (21) fixés de manière divisible aux côtés dudit carénage frontal et recouvrant lesdites ouvertures. Les carénages latéraux s'inclinent doucement en direction de l'axe médian de la carrosserie d'avant en arrière et ils s'étendent jusqu'à l'arrière sous le siège le long de la carrosserie de manière à former des côtés lisses et étroits d'une largeur permettant à un pilote assis sur la selle de placer ses genoux le long des côtés.
Patent EP-0301003-A1 (EP)
Inventor: GALLUCCI ROBERT RUSSELL
IPC: C08K5/08
Filed: 1987-02-12
Abstract: Des compositions nouvelles d'éther de polyphénylène-polyamide modifiés comprennent de l'éther de polyphénylène, du polyamide et un composé de quinone pour augmenter leur résistance.
Patent EP-0259443-A1 (EP)
Title: Method and apparatus for controlling a vehicle.
Inventor: ANDERSON J EDWARD
IPC: B61L27/04
Filed: 1987-02-10
Abstract: A method and apparatus for controlling movement of a vehicle through a network is disclosed. The network has a plurality of stations interconnected by a plurality of path segments. A plurality of branch points connect the path segments and require a vehicle approaching a branch point to be directed in either a first or second direction. Line-defining parameters are provided for each of the branch points and define a network-dividing line which divides the plurality of stations into a first set which are attainable by a vehicle being directed in a first direction and a second set attainable by a vehicle being directed in a second direction. Coordinates of a destination station are associated with a vehicle. As the vehicle approaches a branch point, the coordinates of the destination station are compared to the line-defining parameters of the approaching branch point and the destination station is determined to be in either the first set or the second set. The vehicle is directed in a first direction if the destination station is determined to be in the first set and in a second direction if the station is determined to be in a second set.
Patent EP-0265457-A1 (EP)
Title: Vaccin et implant
Inventor: STELMASIAK TEODOR
IPC: A61K47/00
Filed: 1987-04-08
Abstract: Un implant à libération soutenue comprend (a) un polymère biodégradable, (b) plusieurs microcapsules biodégradables incorporées dans ledit polymère, et (c) une quantité efficace d'un ingrédient physiologiquement actif incorporée dans lesdites microcapsules.
Patent EP-0301020-A1 (EP)
Inventor: BRADSHAW MADELINE JOAN
IPC: G02F1/1337
Filed: 1987-04-01
Abstract: Un affichage à cristaux liquides (1, 20) permet de produire une émission lumineuse minimum très basse dans un de ses deux états commutables, ce qui permet de l'utiliser dans un obturateur (Figure 1) et dans des affichages numériques à contraste élevé (Figure 2). Une couche (14) de cristaux liquides à phase smectique chirale est contenue entre deux parois de cellule (9, 10) portant des structures à électrodes (11, 12). Les cristaux liquides présentent les phases suivantes selon la température: isotrope$(1,4)$cholestérique$(1,4)$smectique chiral$(1,4)$solide. La plage cholestérique est étendue. Les parois de cellule sont traitées en surface, afin de créer un alignement parallèle des molécules de cristaux liquides. Des polarisants croisés (2, 3) sont disposés de l'un ou l'autre côté des parois de cellule, l'un (2) étant aligné avec son axe optique parallèlement à l'alignement superficiel de la paroi de cellule adjacente (9). Ledit dispositif est commuté (5, 5) au moyen d'une tension impulsionnelle à c.c. positive/négative et utilise l'effet ferroélectrique.
Patent EP-0271531-A1 (EP)
Inventor: FOWLKES WILLIAM Y
IPC: G03G15/16
Filed: 1987-05-15
Abstract: L'appareil de transfert à cylindre décrit est une construction simplifiée et possède un écartement de transfert étendu ayant une faible pression pour effectuer un transfert efficace d'images de particule de marquage depuis un support diélectrique (22) avec réduction sensible des défauts de transfert d'image. Dans un tel appareil de transfert, le support diélectrique se présentant sous la forme d'une feuille (22) est supporté par un mécanisme (24, 26) décalé par rapport au cylindre de transfert (12) dans une direction amont et/ou aval pour positionner la feuille (22) par rapport au cylindre de transfert (12) et établir une zone de pincement de contact étendue avec une faible pression de pincement. Par exemple, le mécanisme de support comprend une paire de cylindres espacés (24, 26) décalés respectivement par rapport au cylindre de transfert (12) dans une direction amont et aval pour former une zone de pincement avec une dimension d'au moins 0,01 m mesurée dans la direction de rotation du cylindre et une pression de pincement dans cette zone inférieure à 2 x 104 Pa.
Patent EP-0270635-A1 (EP)
Inventor: ENGDING ALF ERIC CHRISTER
IPC: F41G7/22
Filed: 1987-05-20
Abstract: Le dispositif de déviation à stabilisation gyroscopique décrit est destiné à la transmission et/ou à la réception d'énergie oscillante, de préférence sous la forme de rayonnement électromagnétique, dans un lobe dirigé (L') stabilisé dans l'espace pour les petits mouvements angulaires de l'enveloppe (10) dans laquelle est monté le dispositif. Ledit dispositif se compose d'un rotor gyroscopique ayant la forme d'une bille sphérique (16) et tournant autour d'un axe de rotation (03), ladite bille étant disposée dans un évidement sphérique (15) ménagé dans un logement ou un siège (14) relié de façon fixe à l'enveloppe (10). Le rayonnement transmis ou reçu traverse une partie centrale (23 et 20 respectivement) de la bille et du siège, lesdites parties centrales étant à cet effet transparentes au rayonnement. Lesdites parties (23, 20) de la bille et du siège permettent, en coopération simultanée avec un prisme de diffraction réglable analogue à ''un coin optique'' destiné au rayonnement transmis, qu'une paroi plane (34) de la bille puisse être disposée selon n'importe quel angle désiré par rapport à une paroi plane (45) du siège. La direction (L') du lobe de rayonnement pour l'énergie de rayonnement de départ et/ou d'arrivée est ensuite déterminée par l'indice de réfraction desdites parties (23, 20) de la bille et du siège, où passe le rayonnement, si possible en combinaison avec la diffraction produite par une lentille (12) disposée en série avec lesdites parties. L'indice de réfraction est sélectionné de telle sorte que, lors d'une modification angulaire du rotor gyroscopique ou de la bille (16), le lobe de rayonnement (L') subit une modification angulaire d'importance égale de manière à coïncider en permanence avec l'axe de rotation (03).
Patent EP-0282780-A1 (EP)
Inventor: HORI TOMOSHIGE
IPC: G01N25/18
Filed: 1988-02-24
Abstract: A method for measuring a heat transfer coefficient between a heat transfer element and a fluid comprises a measurment of a calorific value by putting the heat transfer element into the fluid and charging the heat transfer element with electricity. 
     In the present invention, a calorific value of a particular surface of the heat transfer element is regarded as a calorific value of the whole heat transfer element. 
     This is performed with heat-transferably contacting the particular surface of the heat transfer element with the fluid and making a residual surface of the heat transfer element thermally insulating so as to prevent a heat transfer of the residual surface of the heat transfer element.
Patent EP-0338100-A1 (EP)
Inventor: RICHTER PETER DIPL ING
IPC: B60D1/00
Filed: 1988-04-18
Abstract: A known overhead conveyor system has a multiplicity of transport units (6) which can be displaced on rollers (8) and whose end faces are in each case provided with hooks (9, 9a) of identical design. The hooks (9, 9a) are arranged in such a way that they can couple two transport units (6) together when they engage round one another. However, the rigid fastening of the hooks only permits a coupling when a transport unit (6) is swivelled out. If the transport unit is swivelled out unintentionally, for example during overrunning while negotiating a curve, there is a danger of uncoupling. 
<??>By contrast, the new conveyor system can also be operated with overrunning during curve travel (31) without uncoupling taking place. This is achieved in that the hooks (9, 9a) are mounted swivellably about an axis of rotation (12) and encompass a locking part (10b) in each case arranged on the opposite transport unit. 
<??>The invention can be applied in particular to overhead conveyor systems. 
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Patent EP-0305801-A1 (EP)
Inventor: DIXON GUY E
IPC: E06B3/94
Filed: 1988-08-16
Abstract: A folding partition having two rows (20, 22) of spaced, pivotally associated rigid panels supported by a trackway or the like with a control mechanism (30) providing movement of the panels from a flat aligned condition when the partition is in closed position to an open position in which the panels are oriented in opposed surface-to-surface stacked relation generally in perpendicular relation to the position of the panels when in closed position. More specifically, a control mechanism (30) interconnects the panels and biases the panels toward both a closed and open position for assisting in the opening and closing movement of the flat folding partition and holds the panels in both a closed position and an open position. The control mechanism (30) also limits the movement of the panels toward closed position and transmits an opening force from preceding panels to succeeding panels when being moved in opening direction of movement with the control mechanism (30) including a unique combination of control base (32), control lever (44), control plate (50), control cam (80), control cam follower (78) and control cam spring to obtain the desired multiple functions.
Patent EP-0304827-A1 (EP)
Inventor: FRUTSCHI HANSULRICH
IPC: F02C7/08
Filed: 1988-08-20
Abstract: In a combined plant, the regulation is carried out with a partial load, by means of pre-heating the induction air (18) to the compressor (2) of the gas turbo-group (1). For this purpose, steam (25) is removed from the steam turbine (6) and is passed through a heat exchanger (8) where it is used to prepare the induction air (18) by means of a heat exchanging process. In this arrangement, this steam (25) is removed at a point (19) in the steam turbine (6) where the steam has its lowest possible exersonic potential. In the optimisation process, which is regulated by a pre-programmed regulator (13), power regulation constructed in a combined manner on the cascade principle is used for lower partial loads, which power regulation initially partially regulates the partial load downwards, by adjusting the compressor blades (2) and subsequently reduces it further by pre- heating the induction air (18) to the compressor (2), the hot-gas temperature at the turbine inlet being maintained at its permissible level. <IMAGE>
Patent EP-0313813-A1 (EP)
Inventor: KIRCHESCH PETER DR
IPC: H01H33/985
Filed: 1988-09-22
Abstract: The gas-blast circuit-breaker has a moving (1) and a fixed switchpiece (2), each having at least one erosion contact (6, 7), and, mounted on the moving switchpiece (1), a pressure chamber (10) which stores extinguishing gas which is compressed by the arc during the switching-off process, and whose volume is independent of the switch movement, and an insulating nozzle (8) which is arranged coaxially with respect to the two switchpieces (1, 2). 
<??>In this circuit breaker, it is intended significantly to increase the separating speed of the erosion contacts (6, 7) with respect to the drive speed without noticeably increasing its drive energy and without modifying its extinguishing geometry. 
<??>This is achieved by the erosion contact (7) of the fixed switchpiece (2) being guided in the axial direction in a moving manner in a sliding contact (14) and being part of a converter element arranged downstream of the nozzle constriction (9) of the insulating nozzle (8) and operated by the moving switchpiece (7). During the switching-off process, this converter element transmits the movement of the moving switchpiece (1) in the opposite sense onto the erosion contact (7) of the fixed switchpiece (2). 
<IMAGE>
Patent EP-0319680-A1 (EP)
Inventor: STUCKRAD JOACHIM DIPL-ING
IPC: C03C1/00
Filed: 1988-10-18
Abstract: A process wherein a mineral melt produced essentially from mineral-fibre-reinforced plastic waste is spun to give fibres allows mineral wool to be produced at lower energy costs than does the process of the prior art.
Patent EP-0321675-A1 (EP)
Inventor: RAMSEYER FRITZ
IPC: E02D27/38
Filed: 1988-10-22
Abstract: The spherical container (1) has a lower spherical resting portion (2). A concrete foundation (3) has a surface (6) which faces the resting portion and is curved parallel to said portion. Arranged between the curved surface (6) and the resting portion (2) is a support layer (7) made of elastomeric elements which consist of bodies which at least partially touch one another on the circumference and are elastically deformed under loading conditions whilst decreasing in volume. <IMAGE>
Patent EP-0327695-A1 (EP)
Inventor: BAHR ALBERT PROF DR-ING
IPC: C22B11/08
Filed: 1988-12-01
Abstract: In the process for leaching gold and/or silver from ores or ore concentrates by using cyanide-containing leaching solutions by adding an aqueous H2O2 solution, it is provided for accelerating the leaching process that the total quantity of the hydrogen peroxide solution required for the leaching step is added to the leaching pulp at the start of leaching, the quantity of the H2O2 solution being determined in such a way that the H2O2 is added at 0.6 to 2.5 times the stoichiometric ratio relative to the cyanide concentration of the leaching pulp. At the same time, the pH of the leaching pulp is adjusted to and maintained at between 7 and 10 or 11 and 13.
Patent EP-0318123-A1 (EP)
Inventor: BENRAAD COENRAAD J B M
IPC: B65D1/24
Filed: 1988-11-24
Abstract: A plastic bottle crate is provided with upright walls (6, 7) fitted inside the crate to form compartments for accommodating bottles. One or more side walls (2, 3, 4, 5) of the crate are provided with window apertures (10). The compartments situated next to the side walls provided with window apertures and opposite the window apertures are provided with flexible bottle fixing elements (11). Each fixing element (11) is connected to the upright walls (6, 7) and stands free from the bottom (1) of the crate. The fixing elements (11) are preferably shaped as a side wall part of a truncated cone or pyramid; so that in the vicinity of the bottom of the crate the fixing elements cooperate with the outside of the bottles placed in the compartments of the crate. Thus, the bottles in the crate are prevented from turning during transportation, while the risk of damage to the lables on the bottles is small.
Patent EP-0297735-A1 (EP)
Inventor: MOATE PETER DAVID
IPC: F16N13/06
Filed: 1988-06-07
Abstract: A lubrication pump includes a reservoir (2) for a supply of lubricant, the reservoir having an outlet (5) at its lower end. A motor (10) is situated within the reservoir (2) and a thermally-conducting heat distributor (19) is mounted in thermal communication with the motor (10) to extend outwardly beyond the motor in the region of the bottom of the reservoir (2). Heat produced by operation of the motor (10) is distributed by the heat distributor (19), thereby reducing temperature differences in the lubricant within the reservoir (2) and improving the flow of lubricant to the outlet (5).
Patent EP-0309245-A1 (EP)
Inventor: WAKATSUKI KIZUKU
IPC: C08F10/14
Filed: 1988-09-22
Abstract: To homopolymerize 4-methyl-pentene-1 or copolymerize 4-methylpentene-1 and up to 20 mol % of other α-olefin monomers (e.g. ethylene), polymerization is carried out in the presence of a catalyst system composed of (A) a solid catalyst component comprising magnesium and titanium, (B) an organoaluminum compound e.g. a trialkyl aluminum, and (C) in amount of 0.005 to 1.0 mol per mol of (B), a silicon compound represented by the formula: 
 
R¹₂Si(OR²)₂ and/or R³Si(OR⁴)₃ 
 
wherein R¹, R², R³ and R⁴ each represents a hydrocarbon group, usually at a temperature of 30-100 °C, optionally with an inert hydrocarbon as solvent. By the process, a highly stereoregular polymer (insoluble in cold xylene) of 4-methyl­pentene-1 can be produced without requiring prepolymerization.
Patent EP-0322200-A1 (EP)
Inventor: KAVANAGH MARTIN
IPC: H01J9/227
Filed: 1988-12-20
Abstract: The method forms a plurality of interspersed colour phosphor arrays on the inside of a faceplate (1) of a CRT. An opaque layer (30) if formed on the faceplate. An apertured mask is formed in the opaque layer utilizing electron sensitive resist (31) which is firstly exposed to one of the electron beams of the CRT via the shadow mask and is then processed to form the apertured mask. A first phosphor array is then formed by putting a layer (33) of phosphor and photosensitive binder on the mask and exposing it to light through the apertures in the mask, and performing subsequent processing to leave the required phosphor array and the resist. The entire process is then repeated using a further resist layer (34) for the or each of the other colour phosphor arrays (36'), each further resist layer covering the previously laid-down phosphor to protect it from contamination by the next phosphor.
Patent EP-0278824-A1 (EP)
Inventor: BELLAMY ALAIN
IPC: F16F13/26
Filed: 1988-01-22
Abstract: Dans un support antivibratoire hydraulique interposé entre deux éléments rigides (1 et 3) et comportant une chambre de travail (A) et une chambre de compensation (B) séparées par une cloison rigide (6) et reliées entre elles par un passage étranglé, ce passage étranglé, délimité à ses deux extrémités par deux orifices fixes (31,32) débouchant respectivement dans les deux chambres (A et B), est délimité sur au moins une portion de son pourtour latéral par une face plane ou cylindrique (25) d'un clapet rigide rotatif (26) logé jointivement entre ces deux orifices et lié angulairement au rotor d'un petit moteur électrique (19).