baber/WOPTO huggingface dataset:
Patent EP-0303257-A1 (EP)
Inventor: KINUGASA MASANORI C O PATENT D
IPC: H03K17/22
Filed: 1988-08-10
Abstract: A reset signal generating circuit includes a first capacitor (3) connected between a first power source terminal (Vcc) and an output node (A), an N-channel MOS transistor (4) whose current path is connected between the output node (A) and a second power source terminal (Vss), and a discharging control circuit for turning on the N-channel MOS transistor (4) after a power source voltage which is supplied between the first and second power source terminals (Vcc and Vss) has started to rise. In the reset signal generating circuit, the discharging control circuit includes a P-channel MOS transistor (1) which has a gate connected to the second power source terminal (Vss) and a current path directly connected between the first power source terminal (Vcc) and the gate of the N-channel MOS transistor (4) and a second capacitor (2) connected between the gate of the N-channel MOS transistor (4) and the second power source terminal (Vss).
Patent EP-0308645-A1 (EP)
Inventor: BINDER FRIEDRICH
IPC: A61C7/00
Filed: 1988-08-16
Abstract: An expansion screw (10) for jaw expansion devices has a spindle, comprising a spindle head (24) and at least one threaded section (28, 30), with two expansion screw bodies arranged on both sides of the spindle head and displaceable relative to one another through the spindle, and has at least one guide element (56, 58) extending in the direction of displacement of the expansion screw bodies. In order to improve this screw in such a way that it can be produced as simply and therefore as cheaply as possible, while nevertheless satisfying the normal requirements, namely exact parallel guiding, greatest possible expansion and good resistance to torsion, with the smallest possible dimensions, it is proposed that the guide element should be displaceable together with one of the expansion screw bodies and that is should extend essentially freely at the side of the respective other expansion screw body. <IMAGE>
Patent EP-0281252-A1 (EP)
Inventor: RONLAN ALVIN
IPC: F16F15/16
Filed: 1988-02-04
Abstract: A thixotropic tyre balancing composition having a yield stress value between 30 Pa and 260 Pa, preferably about 120 Pa, is capable of balancing tyres by being able to flow under the influence of the vibrations induced when a heavy spot on the tyre hits the road surface. The accompanying Figure 4 shows how the balancing composition (22) distributes itself in a wheel assembly consisting of a tyre (16) mounted on a rim (12) and having a heavy spot (18). The composition preferably comprises a mixture of: 1) a liquid di- or trihydric alcohol or a di-, tri- or tetrameric oligomer thereof, optionally containing water; 2) a polymer soluble or dispersible in the alcohol; 3) hydrophilic fibers; and optionally, 4) a hydrophilic filler. The alcohol 1) is preferably a diol of the general formula HO-(CH(R)-CH₂-O) n -H wherein R is hydrogen or C 1-2  alkyl and n is an integer from 1 to 4.
Patent EP-0306341-A1 (EP)
Inventor: AKAMI KENJI
IPC: B41J2/06
Filed: 1988-09-02
Abstract: An ink nozzle plate (14) has ink discharge ports (4) for discharging ink, and an air nozzle plate (2) has air discharge ports(1), facing the ink discharge ports (4), for discharging air to jet out the ink, and an electric source (22,24) produces electric field operating the ink of the ink discharge ports, thereby to prolong the ink meniscus, and the ink is jetted out from the air discharge ports by the air-flow and the electric field, and a heating means increases a temperature of the air nozzle plate,thereby stabilising the jetted ink volume.
Patent EP-0309126-A1 (EP)
Inventor: ROGERS JANET MARIE
IPC: C01C3/10
Filed: 1988-09-09
Abstract: A process for producing anhydrous sodium cyanide crystals by absorbing hydrogen cyanide synthesis gas that contains oxides of carbon and water in aqueous sodium hydroxide in an absorber (1) and feeding the sodium cyanide solution that results from the absorption in a evaporative crystallizer (2) to produce a slurry of NaCN crystals. HCN in the vapor from the evaporative crystallizer is absorbed in absorber (4) and recycled to absorber (1). The sodium carbonate that forms in the absorber (1) is not removed prior to crystallization. The NaCN crystals and mother liquor are separated in separator (3). The mother liquor is recycled to absorber (1). Carbon dioxide is largely lost in the exit gases line (11) of absorber (1).
Patent EP-0314406-A1 (EP)
Inventor: RECKTENWALD DIETHER J
IPC: G01N33/58
Filed: 1988-10-21
Abstract: Peridinin-chlorophyll-protein complexes are provided for use as fluorescent labels and are particu­larly useful in diagnostic assays employing as a rea­gent a fluorescent compound conjugated to a member of a specific binding pair, wherein the pair consists of a biochemical ligand and a receptor and the diagnostic assay comprises a step in which the conjugate binds to its complementary binding-pair member.
Patent EP-0374318-A1 (EP)
Inventor: FU TA-WEI
IPC: C10B55/00
Filed: 1988-12-21
Abstract: Properties of premium coke are improved by coking the feed at a temperature lower than the normal coking temperature and there­after subjecting the coke to a heat soak at substantially the same temperature as the temperature at which the coke was formed.
Patent EP-0291375-A1 (EP)
Inventor: GOURBIL FRANCOIS
IPC: E03C1/10
Filed: 1988-04-26
Abstract: Non-return valve of the type having a hollow body (1), two sockets (3-4) to which are connected, respectively, the inlet and outlet pipes, a seat (6) and a closure member (7) which is pushed against the said seat, counter to the normal flow of the fluid, by a spring (8) retained in the said body by a plug (9) characterised in that the closure member (7) has an orifice (15) and a skirt (10) extending downstream of the direction of flow of the fluid and communicating with the outlet socket (3), the said skirt being sealed leaktightly by a piston (11) pushed towards the end (10a) of the skirt by a spring (12) inserted between the said piston and the closure member (7). <IMAGE>
Patent EP-0291376-A1 (EP)
Inventor: REEB ANTOINE
IPC: E04D13/035
Filed: 1988-04-26
Abstract: The invention relates to an operating mechanism for a closable hood (1). When in an unstretched, balanced position, a spring 13, attached at one end to the end of a pivoting rocker bar 10 and at the other to a fixed point 14, keeps the rocker bar (10) substantially aligned with itself, while the tip of the retractable rod 8 of a cylinder 6 is supported by the end 9 of said rocker bar (10) close to the point of attachment of the spring (13). Application to fume extracters. <IMAGE>
Patent EP-0308322-A1 (EP)
Inventor: ALMERAS ROLAND
IPC: B25C1/18
Filed: 1988-09-14
Abstract: L'appareil comprend un porte-canon (1), un canon (3), un piston (8) monté à frottement dans le canon (3), un cliquet (13) de retenue du piston (8). Une bague (7), immobilisée en rotation dans le porte-canon, est visée sur le canon (3). La bague (7) coopère avec une butée libre (15) en saillie dans le canon (3) pour que son vissage relatif sur le canon (3) déplace, par l'intermédiaire du cliquet (3), la position du piston (8) dans le canon (3) quand on a tiré le canon (3) vers l'avant. L'appareil de l'invention, pour le scellement de tampons, possède ainsi un système de réglage de puissance robuste, facile à démonter et d'une grande régularité.
Patent EP-0318388-A1 (EP)
Inventor: GICQUEL RENAUD
IPC: G01F1/7084
Filed: 1988-11-24
Abstract: The apparatus comprises a heating element (4) and at least one temperature sensor (6, 7) arranged so as to be disposed around the conduit, means (8) for applying to said heating element a predetermined electric power, and means for determining the flow in the conduit starting from the signal transmitted by the sensor. <IMAGE>
Patent EP-0322272-A1 (EP)
Inventor: LECOCQ JEAN-LUC
IPC: G07C5/08
Filed: 1988-12-07
Abstract: This device, in which certain elements ensure functions of higher priority access characteristics and others, functions of lower priority access characteristics, is characterised in that the central processing unit (1) comprises a microprocessor unit (2) connected to first means (3) of protocol management, connected across multiplexing means (4) to first information input/output means (5, 6, 7, 8) connected to lower priority access buses (5a, 6a, 7a, 8a) to which are attached the elements of lower priority access characteristics and in that the microprocessor unit (2) is connected to second means (9) of protocol management, connected to second input/output means (10) connected up to a higher priority access bus (11) to which are attached the elements of higher priority access characteristics. …<IMAGE>…
Patent EP-0308476-A1 (EP)
Title: Bisphenylalkylpiperazine derivatives, a method of their preparation and a pharmaceutical preparation.
Inventor: FEX TOMAS
IPC: C07D239/42
Filed: 1988-03-25
Abstract: PCT No. PCT/SE88/00144 Sec. 371 Date Nov. 30, 1988 Sec. 102(e) Date Nov. 30, 1988 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07528 PCT Pub. Date Oct. 6, 1988.A compound having the formula (I) or a pharmaceutically acceptable salt thereof:  <IMAGE>  wherein all the symbols are defined in the specification; having valuable pharmaceutical properties, useful for the treatment of mental disorders, such as psychoses, depression and anxiety.
Patent EP-0434675-A1 (EP)
Inventor: BOWERS CYRIL YARLING
IPC: A61K38/04
Filed: 1988-06-09
Abstract: Sont décrits des composés polypeptides nouveaux qui favorisent la libération d'hormones de croissance et qui élèvent les niveaux d'hormones de croissance dans le sang chez des animaux. Sont également décrits des procédés de libération et d'élévation de niveaux d'hormones de croissance dans le sang d'animaux en utilisant les composés polypeptides décrits.
Patent EP-0436718-A1 (EP)
Inventor: TANABE HARUYOSHI NKK CORPORATI
IPC: C22C33/04
Filed: 1988-09-09
Abstract: This invention relates to a method of preventing, during the melt-reduction of Cr ore or iron ore, the scatter loss of the ore and coal at the time of charging. In the present invention, the ore and coal are charged down into a furnace from a shoot extended near a fur­nace port or connected to a furnace body. The ore and coal are charged down into the furnace while a gas is jetted outward of the shoot form nozzles disposed in the circumferential direction inside and near the tip of the shoot so that the raw materials can be charged more effectively while reducing the scatter loss.
Patent EP-0331718-A1 (EP)
Inventor: ROSE PETER W
IPC: H01L21/302
Filed: 1988-09-14
Abstract: A multiple electrode plasma reactor arranged with electrical circuitry which allows for improved power 
distribution 
and plasma uniformity without requiring perfectly symmetrical power feeds, the high frequency RF power from 
generator 
(102) is introduced into a matching network (104) in the normal fashion, however, upon exiting match network 
(104) the 
power is fed through a differential drive transformer (106). The power from the output coil (107) of the 
transformer is then 
split, and fed through separated feed through circuits (108) and (110) respectively to each of the powered 
electrodes (112) 
and (114) respectively disposed within the grounded chamber (118). To achive uniformity, the electrodes are 
preferably 
formed as planar members and the spacing between the powered electrodes (112) and (114) and the grounded 
surfaces 
(116), (120) and (122) is equal throughout. The differential drive transformer circuit applies the same RF current to 
each 
powered electrode creating a uniform plasma between the two powered electrodes and the grounded surfaces.
Patent EP-0381690-A1 (EP)
Inventor: BUTLER JOHN D
IPC: F16J15/32
Filed: 1988-09-30
Abstract: Joint à lèvre radiale (10) comportant une lèvre d'étanchéité (16) réalisée à partir de premier et second matériaux agencés dans des régions alternantes (20, 22) et formant une bande de contact continue. Le joint est un joint rotatif destiné à entrer en contact avec un arbre ou un manchon dans une relation de rotation relative. Les premier et second matériaux ont des caractéristiques physiques différentes afin d'augmenter l'activité hydrodynamique au niveau de du joint à lèvre (16). Le premier matériau peut être du polytétrafluoroéthylène et le second des élastomères de silicone, de fluoroélastomère, de nitrile, d'acrylique d'éthylène ou de polyacrylate. Les limites (42) entre les premier et second matériaux au niveau de la bande de contact entrecoupent de préférence en formant un angle la bande de contact s'étendant de manière circonférentielle. Est également décrit un procédé de fabrication d'un joint à lèvre radiale dans lequel une rondelle annulaire (32) d'un premier matériau, ayant un bord circonférentiel ondulant (34) pourvu de parties évidées (36) espacées radialement, est placée dans un moule (44). On place une bague (45) en matière élastomère dans le moule (44) avec la rondelle (32). On forme ensuite le joint à lèvre radiale (10) par moulage de la bague (45) en matière élastomère et de la rondelle (32) dans la configuration de joint voulue. Le procédé prend fin avec la formation de la lèvre d'étanchéité (16) par découpage de la rondelle moulée (32) et de la matière élastomère moulée contenue dans les évidements (36) de la rondelle (32).
Patent EP-0355166-A1 (EP)
Inventor: SEKI MASAKI
IPC: G05B19/4093
Filed: 1988-11-15
Abstract: To correct a picture element, a picture element (C2) to be corrected is designated and the designated picture element (C2) is drawn with a line of a different kind and a different color from other picture elements while the picture elements (S1, C1) used for defining the designated picture element (C2) are drawn with lines of different kinds and different colors. A message (M) containing a radius necessary for definition statement of the picture elements (S1, C1) and for defining the picture element (C2) is displayed on a display, and correction of the picture element is conducted by referring to this display.
Patent EP-0386124-A1 (EP)
Inventor: THULIN WILLIS
IPC: B60R9/058
Filed: 1988-11-16
Abstract: Une galerie porte-bagages pour véhicules est pourvue d'une barre (1), qui s'étend transversalement sur le toit (6) du véhicule et qui comporte, à chaque extrémité, un pied (2) qui l'assujettit sur les parties de bord (5, 6) du toit (6). Le pied (2) comprend un élément de support (3) et un élément de serrage (4) pouvant être pressés l'un contre l'autre au moyen d'un dispositif d'actionnement (21, 22), l'élément de serrage présentant une partie de serrage (19). L'élément de serrage (4) est placé, avec une partie supérieure, en position coulissante contre une surface de glissement fixe (14) dans le pied (2). Dans un premier mode de réalisation, est disposée dans l'extrémité inférieure du pied (2) une partie de base horizontale (15) sur laquelle une partie de came (17) peut coulisser vers le centre du véhicule. La partie de came (17) comporte une surface de came (18) inclinée obliquement depuis l'extérieur vers le bas et vers l'intérieur, en prise avec une broche (20) se trouvant sur l'élément de serrage (4). Dans un autre mode de réalisation, la broche (20) est plus longue et s'engage dans des rainures obliques ménagées à l'intérieur des parties latérales (8, 9) du pied (2).
Patent EP-0328054-A1 (EP)
Inventor: CROWLEY H W
IPC: B65H26/02
Filed: 1989-02-08
Abstract: A web feed system for a laser printer that controls the feeding of web (12) through the printer (10) to a receiving device (16). The system includes an input feed station (14) and an output feed station (16). At the output feed station there is a shock absorbing support roller (60) and a series of rollers including a torque roller (68) that support the web in a detection loop (74). Several features are incorporated to permit ease of transition between box and roll feed states.
Patent EP-0334134-A1 (EP)
Inventor: WAGNER KLAUS DR
IPC: A01N47/38
Filed: 1989-03-11
Abstract: Novel 3,7-disubstituted benzothiazolones of the general formula (I) 
<IMAGE>
 in which
 n, R<1>, R<2>, R<3> and R<4> are as defined in the description, and their use in pest control. 
<??>Formula (I) provides a general definition of the novel 3,7-disubstituted benzothiazolones, which can be prepared by analogous processes, for example by reacting suitable 2,7-disubstituted benzothiazole 3-oxides, which are also novel, with phosphorus oxychloride.
Patent EP-0340491-A1 (EP)
Inventor: LEMBKE ANDREAS PROF DR DR
IPC: A23L27/30
Filed: 1989-04-12
Abstract: Galactose is admixed with sucrose for protection of teeth against caries.
Patent EP-0348890-A1 (EP)
Inventor: WATANABE TSUTOMU C O NKK CORPO
IPC: C23C22/83
Filed: 1989-06-27
Abstract: The present invention is to provide a method of producing highly corrosion-resistant surface-treated steel plates where Cr elusion is small in spite of drying at low temperatures and corrosion resistance is excellent. In a process for producing surface treated steels where Zn type plated steels are treated through (i) chromate treatment, (ii) coating a resin composition and (iii) baking treatment, zirconium fluoride ion and Zn ion of appropriate amounts are added into the chromate bath, and Cr⁶⁺/Cr³⁺ ratio in the bath is controlled to be low. Further the resin composition to be coated after the chromate treatment is rendered a solvent type resin composition obtained by adding silica and/or sparingly water solubel Cr compound to basic epoxy resin.
Patent EP-0375863-A1 (EP)
Inventor: HANTMAN BERNHARD
IPC: G01N33/14
Filed: 1989-10-17
Abstract: Process for controlling and/or distinguishing liquids used in the brewing industry. To distinguish water, rinsing water, different kinds of beer and various non-alcoholic drinks by means of technical measuring devices, a measuring instrument for controlling or distinguishing the conductivity of the relevant liquid by inductive measurement is used.
Patent EP-0400217-A1 (EP)
Inventor: BERGERSEN EARL O DR
IPC: A61C7/08
Filed: 1989-11-10
Abstract: An orthodontic appliance (10) is provided to prevent overbite or overjet from developing in a child. The appliance is U-shaped in plan view and has tooth receiving troughs (14, 16) for the upper and lower teeth to correctly position the jaws antero-posteriorly. Uses of the appliance preferably should begin when the child is in the age range of 12 to 18 months, before all of the deciduous teeth have erupted so that improper development of the jaw can be avoided. The appliance has a non-working portion (28) being a shield (30) and handle portion (34) to cause the appliance to have the appearance of a pacifier as well as to prevent the child from gagging on the appliance and to assist in the proper positioning of the appliance by the child.
Patent EP-0376294-A1 (EP)
Inventor: MATSUMURA KOICHI
IPC: C07C69/773
Filed: 1989-12-28
Abstract: The invention relates to optically active compounds represented by the general formula
     wherein R 1 , R 2 , Q 1 , Qz, Q 3 ,
     and M are defined as in the specification, methods and intermediates for their preparation, liquid crystal compositions comprising at least one optically active compound of formula I and their use in electrooptical display, switching and modulation devices.
Patent EP-0364018-A1 (EP)
Inventor: WOLFRUM STEFAN MICHAEL
IPC: H01J9/08
Filed: 1989-09-25
Abstract: A filament for an indirectly heated cathode is coated with a tungsten-aluminium oxide suspension, the tungsten particles being stabilized by a chemisorbed monomolecular layer of an aliphatic monocarboxylic acid.
Patent EP-0361861-A1 (EP)
Inventor: SUGA SEIJI
IPC: F01L1/344
Filed: 1989-09-26
Abstract: An intake- and/or exhaust-valve variable timing control system for an internal combustion engine comprises a ring gear member (3) disposed between a timing pulley (1) and a camshaft (2) and a drive mechanism for drivingly controlling the ring gear member via oil pressure depending upon the operating state of the engine. The ring gear member includes first and second ring gear elements (3c, 3d) having essentially the same geometry of inner and outer toothed portions (3b, 3a) and a backlash eliminator (3e, 3f) associated with the two ring gear elements. At least one of the two meshing pairs of toothed portions is helical. The timing control system also includes a stepped end (6) provided at the rear end of the inner toothed portion of the timing pulley, an abutting portion (7) provided on the outer peripheral surface of the second ring gear element (3d), for abutting said stepped end to restrict an axial sliding movement of the second ring gear element (3d) to the outermost end of said timing pulley (1), and an opening (8) defined in the vicinity of the outermost end of said timing pulley, for permitting the first ring gear element (3c) to axially move away from the second ring gear element (3d).
Patent EP-0364158-A1 (EP)
Inventor: LAUDADIO CHARLES
IPC: A61B10/00
Filed: 1989-10-05
Abstract: A device for assessing the degree of neurological dysfunction associated with diseases such as diabetes may be useful in the intermediate diagnosis of such a disease. An individual's ability to discriminate is investigated by successive application of calibrated probes (0...7; 11;21;31) of different cross-sections to the skin.
Patent EP-0382983-A1 (EP)
Inventor: HIRASE IKUO
IPC: B01D53/34
Filed: 1989-02-13
Abstract: A gas purge assembly selectively connects a cylinder, a main line (24) for supplying a gas from the cylinder, a purging gas supply line (27), and a purging gas exhaust line (29). The gas purge assembly includes a joint assembly (11), a valve (13) connected between the joint assembly (11) and the purging gas supply line (27), and a 3 ports valve (12) for selec­tively connecting the joint assembly (11), the main line (24) and the purging gas exhaust line (29). The joint assembly (11) has a purging gas supply path for supplying a purging gas from the purging gas supply line (27) to a cylinder connection portion (14) and a purging gas exhaust path for supplying the purging gas in the cylinder connection portion (14) to the 3 ports valve (12).
Patent EP-0414764-A1 (EP)
Inventor: SCHNAPP EYTAN
IPC: G09F11/32
Filed: 1989-05-09
Abstract: Est décrit un appareil permettant l'affichage mobile de placards publicitaires ou similaire. Une paire de bagues annulaires (3) opposées sont respectivement situées de manière à être entraînées pour tourner à une vitesse de 2 t/mn ensemble dans le sens de la flèche C autour d'un axe commun. Des paires opposées d'axes (10) sont disposés coulissants dans des canaux ménagés dans chaque bague et portent un panneau d'affichage (11) s'étendant entre les bagues autour d'un chemin annulaire défini. Une paire de rouleaux (6, 6'), entraînés à une vitesse plus rapide dans le sens des flèches A et B respectivement, sont situés avec un espacement minimal (30) sur le chemin défini. Un panneau arrivant au niveau des rouleaux pénètre dans cet espacement et est rapidement amené entre les rouleaux. Il forme une boucle et rencontre un capotage (12) ménagé après les rouleaux, lequel amène la portion bouclée à basculer en direction de l'axe Y où il rencontre un capotage de support (13). Par voie de conséquence, un spectateur regardant dans une première fenêtre (8) voit un panneau jusqu'à ce qu'il arrive au niveau du rouleau et soit rapidement soustrait à la vue, faisant apparaître le panneau suivant en ligne avant que celui-ci aussi n'arrive au niveau des rouleaux. Un spectateur regardant dans une seconde fenêtre (9) voit un panneau jusqu'à ce que le panneau qui vient de passer entre les rouleaux bascule subitement par-dessus le capotage sous l'effet de la gravité.