baber/WOPTO huggingface dataset:
Patent EP-0262152-A1 (EP)
Title: Arbre porte-rouleaux
Inventor: KANN FREDERICK P
IPC: B65H75/24
Filed: 1986-12-19
Abstract: Un arbre porte-rouleaux comprend un axe tubulaire ayant un certain nombre d'ouvertures circulaires filetées (6). L'intérieur de l'axe tubulaire est fermé hermétiquement par des bouchons d'extrémité (2 et 3) et par des bouchons creux filetés (8) tenant une membrane élastomère et conçue pour être gonflée par de la pression d'air passant à travers une soupape (10). La membrane élastomère (9) est ainsi obligée de s'étendre vers l'extérieur à travers les bouchons creux (8), dans le but de centrer et bloquer un noyau cylindrique (11) de rouleau sur l'arbre porte-rouleaux.
Patent EP-0248072-A1 (EP)
Title: Amifloxacine intermediate.
Inventor: HERMECZ ISTVAN
IPC: C07D215/58
Filed: 1986-12-09
Abstract: PCT No. PCT/HU86/00066 Sec. 371 Date Aug. 7, 1987 Sec. 102(e) Date Aug. 7, 1987 PCT Filed Dec. 9, 1986 PCT Pub. No. WO87/03594 PCT Pub. Date Jun. 18, 1987.The invention relates to new 6-fluoro-7-chloro-1-methylamino-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid/boric acid anhydrides of the general Formula I   <IMAGE> (I) (wherein R and R1 stand for halogen; an aliphatic acyloxy group comprising 2-6 carbon atoms and optionally substituted by halogen; or an aromatic acyloxy group comprising 7-11 carbon atoms). The new compounds of the general Formula I are valuable intermediates useful in the preparation of the antibacterial agent 6-fluoro-1-methylamino-7-(4-methyl-piperazino)-4-oxo-1,4-dihydro-quino line-3- carboxylic acid. The new compounds of the general Formula I may be prepared by reacting a compound of the Formula II    <IMAGE> (II)  or a compound of the general Formula III   <IMAGE> (III) (wherein R2 stands for alkyl comprising 1-4 carbon atoms) with hydrogen fluoro borate of the Formula IV HBF4 /IV/ or a borone trihalide of the general Formula V BX3 /V/ (wherein X stands for fluorine, chlorine or bromine) or a complex thereof formed with an ether or a borone derivative of the general Formula VI    <IMAGE> (VI)  (wherein R3, R4 and R5 stand for alkyl comprising 1-5 carbon atoms and optionally substituted by halogen or aryl comprising 6-10 carbon atoms).
Patent EP-0279167-A1 (EP)
Inventor: KRIEK GEORGE R
IPC: C08K5/3417
Filed: 1988-01-08
Abstract: A reinforced, flame retardant molding compo­sition based on polyalkylene terephthalate were found to be imparted an improved level of mold release properties upon the incorporation therein of a sufficient amount of a compound conforming to the structure of
      wherein R is a hydrocarbon derivative of a polyhydric alcohol preferably ethylene glycol, glycerol or penta­erythritol, R₁ is hydrogen or a lower alkyl, n is about 10 to 30 and x is 2, 3 or 4.
Patent EP-0280985-A1 (EP)
Inventor: POLZ M H
IPC: A61C13/00
Filed: 1988-02-22
Abstract: A method of building a dental appliance and a kit for use in the method are provided. In the method, metal copings are coated with an opaque ceramic paste, and a coarse ceramic powder, having structural stability under the conditions needed to fire the ceramic paste, is dusted on the coating of ceramic paste, and the coping is fired. A coated metal coping with a rough, sandpaper like surface is produced, and subsequent layers of ceramic paste are applied to the rough surface to build up the dental appliance. The kit of the invention provides at least one preformed opaque ceramic paste, dusting powders, and other ingredients needed to build a dental appliance.
Patent EP-0285802-A1 (EP)
Inventor: CANTARINHAS JOSE
IPC: B25B7/18
Filed: 1988-03-01
Abstract: A clamp comprising a plurality of pivotally related members (12, 14, 16) and a plurality of jaw elements (18, 20), each secured at the yoke portion (17) thereof to a pivotally related member. From the free ends of each of the leg portions (21, 22) of the jaw element immediately below the uppermost jaw element (18) are flat extension members, each extension member having two flat portions. The first portions (25, 26) extend upwardly from the jaw element immediately below the uppermost jaw element (18) to a location above the uppermost jaw element. The second portion (22) is essentially perpendicular to the first portion (21) and located above the uppermost jaw element (18) and aligned with the uppermost jaw element for clamping engagement with a work piece. This clamp is particularly useful for metal constructions which have a lip.
Patent EP-0293790-A1 (EP)
Inventor: MATSUOKA KATSUO
IPC: A61K8/98
Filed: 1988-05-28
Abstract: Disclosed is a composition for preventing loss of hair and facilitating growth of hair. The composition contains an extract from  Illicium religiosum  and may be in a form of solution, cream or emulsion. The composition may contain one or more bases and/or one or more pharmaceutically effective components. The composition may be in a form of yogurt containing the extract from  Illicium religiosum .
Patent EP-0315191-A1 (EP)
Inventor: NAKAGAWA FUJIO C O NEC CORPORA
IPC: H04B3/23
Filed: 1988-11-04
Abstract: An echo canceller of this invention cancels an echo signal input to a sampler (500) through an echo path upon 2-wire/4-wire conversion. The echo canceller includes a filter (3) having a characteristic for reducing a tail of an echo response waveform and inserted between an output terminal of the sampler (500) and a reception output terminal (R), a first transversal filter (1) for generating a first cancelling signal for canceling an echo signal sampled at equal sampling clock intervals after the echo signal passes through the filter, a second transversal filter (2) for cancelling a deviation of a sampling value obtained when sampling clock is jittered before the deviation passes through the filter, an enable/disable unit for enabling/disabling a tap output of the second transversal filter (2), and a controller (4) for, from a moment at which the sampling clock is jittered, controlling the enable/disable unit to cancel a deviation in correspondence with a deviation value of an actual sampling value.
Patent EP-0326664-A1 (EP)
Inventor: WIEGEND KARL WILHELM DR DIPL-I
IPC: B01D53/34
Filed: 1988-11-12
Abstract: In a process for the production of nitric acid by oxidation and absorption of nitrogen oxides (NOx) contained in a gas stream together with oxygen in an aqueous solution in a gas liquid contact apparatus in countercurrent with greater oxidation than absorption volumes, a solution is provided with which a high waste gas purity can be achieved using simple and economical means. This is achieved by carrying out the process at a ratio of oxidation to absorption volumes of greater than 25, preferably 30. <IMAGE>
Patent EP-0324126-A1 (EP)
Inventor: TAKESHI ARAI
IPC: H04N9/802
Filed: 1988-12-15
Abstract: A sound reproducing apparatus converts a sound signal reproduced in a 5 multiple speed reverse reproduction mode into a digital signal by pulses obtained by frequency-multiplying reference sampling pulses by 5 to write the digital signal in a memory 12, and reads out the digital signal by the reference sampling pulses to convert the same to an analog signal. Reading of the signal from the memory 12 is performed in response to a read address changed in one direction in a predetermined cycle. On the other hand, writing of a signal to the memory 12 is performed by using address information changed in the direction opposite to that of the read address signal at a speed five times that of a read address signal as a write address in a cycle corresponding to five-sixth of the cycle of the read address signal and only during a period corresponding to one-sixth of the cycle thereof. Thus, writing is performed with the address being reversed, so that a reproduced sound signal which is considerably long continuous can be derived without interruption even in the reverse reproduction mode.
Patent EP-0284150-A1 (EP)
Inventor: PETERS JOSEPHUS ANTONIUS MARIA
IPC: H01L23/373
Filed: 1988-03-17
Abstract: A diamond heat sink (1) is made by metalizing at least one diamond (5) and attaching the metalized diamond to a base plate (2) and coating the exposed surfaces of the diamond and the base plate with a metallic layer (9). To do this a thin solder metal layer (6) is first applied in the contact surface between the diamond and the base plate and the diamond is attached to the base plate by supplying heat through the diamond to the contact surface between the diamond and the base plate. Thereafter the base plate is removed from the diamonds to obtain the diamond heat sink composed of the diamond and the metallic layer.
Patent EP-0291399-A1 (EP)
Inventor: COFFRE ERIC
IPC: F16K51/00
Filed: 1988-05-09
Abstract: Ce détendeur comprend un étage final comportant une entrée (1), des moyens de détente (12,11,25,28) et une sortie basse pression (2).Un filtre (15) ayant un seuil de filtration inférieur au micron est interposé entre les moyens de détente et la sortie basse pression.Application à la fourniture de gaz très purs pour l'industrie électronique.
Patent EP-0303527-A1 (EP)
Inventor: TRAVERS CHRISTINE
IPC: C07C5/22
Filed: 1988-07-20
Abstract: -A catalyst of the aluminosilicate type and its use in isomerisation of an aromatic C8 cut are described. 
<??>-The catalyst is characterised by the following composition, expressed by weight:
 a) 0.01 to 1.5% of at least one metal chosen from platinum and palladium,
 b) 0 to 99.49% of a matrix,
 c) 0.5 to 99.99% of a zeolite of the following approximate chemical formula:
 M2/nO.Al2O3.xSiO2, where
 M denotes a proton and/or a metal cation,
 n is the valency of the said cation,
 x is a number between 12 and 1000,
 the zeolite of structure MFI, synthesised in a fluoride medium, having a fluorine content of between approximately 0.02 and 1.5% by weight incorporated during its synthesis. 
<IMAGE>
Patent EP-0291427-A1 (EP)
Inventor: FONTANILLE MICHEL
IPC: C08C19/00
Filed: 1988-05-09
Abstract: The present invention relates to liquid crystal polymers bearing side mesogenic groups of formula: <IMAGE> in which: X = H, OH, COOH, NH2; R1, R2 and R3 = H, Cl or CH3; R4 and R5 = hydrocarbon radical; M = mesogenic group; the sum n + m + p is between 10 and 20,000; x is a number ranging from 0 to 8. The present invention also relates to a process for the preparation of these polymers, according to which mesogenic groups are grafted onto at least a proportion of the pendant vinyl unsaturations of a polymer which may be a telechelic polybutadiene by means of a (bromoalkyl)diorganosilane. These liquid crystal polymers can be employed especially for the production of solid optical components.
Patent EP-0357611-A1 (EP)
Inventor: MORRIS BRIAN JAMES
IPC: C12Q1/686
Filed: 1988-02-24
Abstract: Des papillomavirus humains carcinogènes de types HPV16 et HPV18 sont détectés dans un échantillon de tissu cervical. On amplifie une partie d'ADN caractéristique sélectionnée desdits virus définie par des activateurs d'oligonucléotide en utilisant une réaction de polymérase en chaîne comportant des étapes successives de chauffage et de refroidissement, par exemple jusqu'à 250.000 copies. On détecte la présence/absence de la partie d'ADN clonée caractéristique au moyen d'une électrophorèse de colloïde ou en utilisant une sonde d'oligonucléotide marqué.
Patent EP-0356440-A1 (EP)
Inventor: LINDENBAUM HERBERT
IPC: G01F15/075
Filed: 1988-03-25
Abstract: PCT No. PCT/EP88/00252 Sec. 371 Date Nov. 29, 1989 Sec. 102(e) Date Nov. 29, 1989 PCT Filed Mar. 25, 1988 PCT Pub. No. WO88/07662 PCT Pub. Date Oct. 6, 1988.An apparatus for measuring fluid flow has a measuring device operating in accordance with the Coriolis principle. The measuring device has an oscillating conduit wherein the fluid to be measured flows through the conduit, and a sensor for sensing the movement of the conduit and generating output signals indicative of the movement. The measuring device generates a measurement signal based on the sensor signal indicative of the flow rate of fluid through the conduit. A counting device is coupled to the measuring device for receiving the measurement signal and calculating the flow rate of fluid through the conduit based on the measurement signal. An error-detecting device is coupled to the measuring device and to the counting device for comparing the measurement signal to a threshold value, and if the measurement signal exceeds the threshold value, the error-detecting device interrupts the transmission of the measurement signal to the counting device and transmits a predetermined measurement signal to the counting device.
Patent EP-0312613-A1 (EP)
Inventor: KARUBE NORIO
IPC: H01S3/0975
Filed: 1988-04-28
Abstract: A laser oscillator which establishes r-f discharge by applying an r-f voltage to a plurality of discharge regions via a dielectric member in order to realize laser oscillation. The laser oscillator consists of a DC power source (16) and r-f power sources (18, 19, 20, 21) that convert a DC voltage into an r-f voltage. The DC power source (16) and the r-f power sources (18, 19, 20, 21) are coupled together via a filter (30). The filter (30) prevents r-f components from being fed back from the r-f power sources (18, 19, 20, 21), thus keeping the laser oscillator from unstable operation due to parasitic oscillation. Means is further provided to prevent interference between the r-f power sources and the DC power source.
Patent EP-0352298-A1 (EP)
Inventor: SPAIN PATRICK LEON
IPC: B29L31/30
Filed: 1988-03-25
Abstract: Une peinture de qualité automobile (44) est appliquée en couches sur la surface extérieure d'un élément ou panneau (118) de carrosserie automobile en plastique moulé. Dans un mode de réalisation, la peinture (44) comprend une couche claire extérieure (45) au-dessus d'une couche colorée (46). Pendant le traitement, la couche claire (45) et la couche colorée (46) sont chacune déposées sur une feuille coulée (42) souple provisoire et séchées. Une surface de brillance élevée est transférée à la couche claire (45) à partir de la feuille coulée (42). La couche de peinture (44) est ensuite transférée de la feuille coulée (42) à une mince feuille de support (72) en plastique thermoformable semi-souple, par des techniques de stratification pour le transfert de peinture sèche. Le stratifié résultant (70) est thermoformé pour obtenir une configuration tridimensionnelle complexe de l'élément ou panneau de carrosserie. Le stratifié préformé (116) est ensuite adhérisé au substrat plastique sous-jacent, par des techniques de placage par injection, par exemple, en vue de former l'article fini. La couche de peinture (44) présente un allongement suffisant pour conserver un aspect extérieur digne de la qualité automobile et des propriétés de durabilité pendant le thermoformage, sans perte de brillance. La feuille de support (72) absorbe les défauts du substrat, de sorte que la couche de peinture conserve son aspect et ses propriétés de durabilité pendant l'étape de placage par injection. L'article fini comporte une couche de peinture, de brillance élevée et exempte de défauts, sur l'extérieur d'un élément ou panneau de carrosserie en plastique moulé. Des systèmes de peinture acrylique/polyfluorure de vinylidène sous forme de solution allient une brillance remarquablement élevée à une classe exceptionnelle, conjointement à la durabilité requise pour l'emploi à l'extérieur en carrosserie automobile.
Patent EP-0321583-A1 (EP)
Inventor: IDE TSUTOMU
IPC: D21H11/00
Filed: 1988-06-24
Abstract: A formed calcium silicate plate which contains secondary particles of calcium silicate crystals, a fibrous substance, and a polymer and an agglomerating agent both adsorbed on the surface of the secondary particles, and in which a plurality of thin sheets having a thickness of 2 mm or less formed by the secondary particles linked to each other directly or via the polymer adsorbed thereon are laminated one over the other, with the thin laminated sheets being firmly linked to each other by the secondary particles of calcium silicate crystals and the polymer on the surface thereof to form an integrated body.
Patent EP-0364490-A1 (EP)
Title: A method for detecting a retinoblastoma gene defect in tumors using a retinoblastoma gene probe.
Inventor: FUNG YUEN KAI T
IPC: C12Q1/6886
Filed: 1988-05-27
Abstract: A Method of and a kit for detecting the predisposition to retinoblastoma. A method for detecting a defect in the retinoblastoma gene in retinoblastoma, osteosarcoma, fibrosarcoma, melanoma, soft tissue sarcoma, small-cell carcinoma and mammary tumors. The method includes hybridizing a retinoblastoma gene probe to DNA extracted from target tissue and then determining binding of the probe to the DNA. The target tissue can be tumor or non-tumor tissue and from a fetus to an adult. Further there are DNA probes of 4.6, 3.8, and 0.9 kb.
Patent EP-0323862-A1 (EP)
Inventor: REICHEL WOLFGANG DR-ING
IPC: E06B3/263
Filed: 1986-02-21
Abstract: Element for tempering spaces, consisting of at least one heat- transmission profile (5) and a pipe (1) for a heat-transfer medium, which bears against a heat-conducting contact surface (6), the heat- conducting contact surface (6) being connected in one piece, via at least one web (7) for heat conduction, to the heat-transmission profile (5), the heat-transmission profile (5) having the shape of a hollow support and/or a hollow bar and enclosing with its side walls (2, 3) a cavity, in which the pipe (1) runs in the longitudinal direction of the heat-transmission profile (5) and is held clamped on the heat-conducting contact surface (6), and the heat-conducting contact surface (6) being connected at least via three webs to the heat-transmission profile (5) in such a manner that each web ends in each case in one of the side walls (2, 3) of the heat-transmission profile (5). <IMAGE>
Patent EP-0346746-A1 (EP)
Inventor: EHRENBERG KURT
IPC: A47C20/04
Filed: 1989-06-07
Abstract: A pivoting arrangement for adjusting and supporting upper parts of frames, for example relative to a fixed lower part or the like of a frame having two support adjusters (31) for each upper part (1) of the frame in each case, each of which has a C-shaped or rack rail (32) or the like, provided with a catch toothing, a support (40) connected to said C-shaped or rack rail via a pivot bearing (36), and a catch bar (47) hinged to the support by means of a catch joint (46), which catch bar interacts with the catch toothing of the C-shaped or rack rail (32) or the like and is in effective connection with an arrangement for catch-free return of the support adjuster to its starting position, is designed in such a way that the C-shaped or rack rails (32) or the like and/or the supports of the support adjusters are attached tightly against torsion to the lower part (4) of the frame or to the pivoting upper part (1) of the frame and/or that they are in effective connection with each other, tightly against torsion, via an intermediate connection (5) which can be fixed in an articulated manner to the lower part or the upper part of the frame. <IMAGE>
Patent EP-0404990-A1 (EP)
Inventor: SCHAEFER HEINRICH
IPC: F21V5/00
Filed: 1989-06-30
Abstract: In order to achieve as high as possible a light intensity within prescribed limits in conjunction with a light distribution in which the light is horizontally widely scattered and vertically only slightly scattered, a motor vehicle light has a reflector (R) and/or a lens for focusing the light (S) emanating from a light source (LI), and an optical pane (O) which is inserted downstream in the beam path and has optically active elements which are arranged juxtaposed in rows. A prescribed number of elements are constructed as lenses, each lens being constructed as a concave or convex scattering lens having two scattering radii, and the vertical scattering radius being larger than the horizontal scattering radius of the scattering lenses. The remaining number of the elements are constructed as prisms, each prism being constructed as a horizontally and/or vertically acting prism. The optical pane (O) is coloured in this arrangement in colour which differs from the colour of the emitted light, a colour filter (F) being provided for the motor vehicle light. <IMAGE>
Patent EP-0351878-A1 (EP)
Inventor: SUZUKI KAZUJI
IPC: A23L23/00
Filed: 1989-07-21
Abstract: Food products for long storage at room temperature are prepared by a process of; drying ingredients until water content thereof is less than 15 wt%, heating several kinds of fats and oils which form solids or semi-solids until the contents are melted completely then cooled to prepare fatty liquid impregnating the fatty liquid into the dried ingredients, and sealing the products in the small packages. While producing, water activity of products are regulated in a range of 0.55 to 0.75 in order to inhibit the blocking and generation of microorgasms.
Patent EP-0367035-A1 (EP)
Inventor: WOCHELE GERHARD
IPC: B30B15/00
Filed: 1989-10-19
Abstract: The invention relates to a press or punching machine having a ram which carries a top tool half and whose plunging depth is adjustable and a press table which is arranged below the ram and carries the associated bottom tool half, and a control device for controlling the plunging depth of the ram during operation of the press or punching machine, which control device has at least one measuring pick-up arranged on the tool. In order to always achieve a uniform operating result with the least possible susceptibility to trouble, the measuring pick-up is designed as a pressure pick-up and, opposite the underside of the top tool half, is arranged on the top side of the bottom tool half or, opposite the top side of the press table, is arranged on the underside of the bottom tool half. <IMAGE>
Patent EP-0368356-A1 (EP)
Inventor: WAKI KOUKICHI
IPC: G03C1/12
Filed: 1989-11-10
Abstract: A silver halide color photographic material having on a support hydrophilic colloidal layers containing at least one light-sensitive silver halide emulsion layer and at least one light-insensitive layer, one of the silver halide emulsion layers being spectrally sensitized with a compound represented by the following general formula (I):
      wherein Z represents an oxygen atom or a sulfur atom; R₁ and R₂ each represents an unsubstituted or substituted alkyl group; V₁, V₂, V₃, V₄, V₅, V₆, V₇ and V₈ each represents a hydrogen atom, a halogen atom, an alkyl group, an acyl group, an acyloxy group, an alkoxycarbonyl group, a carbamoyl group, a sulfamoyl group, a carboxyl group, a cyano group, a hydroxyl group, an amino group, an acylamino group, an alkoxy group, an alkylthio group, an alkylsulfonyl group, a sulfonic acid group or an aryl group, provided that any two adjacent groups among V₁ to v₈ do not form a condensed ring by combining with each other, and when the Hammett's σ p  value of V i  (i = 1 to 8)   is taken as σ pi  (i = 1 to 8), and Y is defined as Y = σ p1  + σ p2  + σ p3  + σ p4  + σ p5  + σ p6  + σ p7  + σ p8 , Y ≦ -0.08 in the case of Z = oxygen atom, while Y ≦ -0.15 in the case of Z = sulfur atom; X represents a counter ion for charge balancing; and n represents the number of counter ions for rendering the total charge of the compound neutral; and additionally containing an effective amount of a water-soluble bromide; and which material further contains at least one dye represented by the following general formula (II) in either a light-­sensitive or light-insensitive constituent layer provided that when the dye of general formula (II) wherein n is 2 is incorporated therein, the amount thereof is in a coverage of at least 1 x 10⁻⁵ mol/m²;
      wherein L₁, L₂ and L₃ each represents an unsubstituted or substituted methine group; Q represents an aryl group containing at least one sulfo or carboxyl group; R₃ and R₄ each represents -COR₅, -COOR₅,
      -CN, or -CF₃;   R₅ and R₆ each represents a hydrogen atom, an unsubsti­tuted or substituted alkyl group, or an unsubstituted or substituted aryl group; m represents 0, 1, 2, or 3; n represents 0, 1, or 2; and M represents K or Na.