baber/WOPTO huggingface dataset:
Patent EP-0251779-A1 (EP)
Inventor: NEVALAINEN TAISTO
IPC: D21F1/52
Filed: 1987-07-01
Abstract: The present invention relates to support apparatus of a dewatering unit (30) below a bottom wire of the twin wire forming section of a paper or board manufacturing machine. 
     The problem in known, corresponding arrangements has been insufficient crosswise stiffness of the dewatering unit and lack of adjustability. 
     The above-mentioned disadvantages have been eliminated or minimized by a support arrangement characterised in that the dewatering unit (30) is supported on beams (36) transversely in view of the machine direction by means of hose-like pressure-medium filled elements (37), which also allow a longitudinal adjustment of the dewatering unit by means of an adjusting element (38).
Patent EP-0265074-A1 (EP)
Inventor: SAKUNAGA KENICHI
IPC: D01D5/36
Filed: 1987-09-17
Abstract: A multifilament type plastic optical fiber having a substantially uniform cross-section and an islands-in-sea structure, in which 10 to 10,000 islands are arranged in the sea, the respective islands have a substantially uniform cross-section having a diameter of 10 to 200 µ and the sea occupancy ratio in the cross-s                                  ection of the optical fiber is 5 to 40%, said optical fiber being prepared by constructing a true conjugate spinning spinneret by (a) an orifice plate (21) having 10 to 10,000 core-forming holes (21a) (b) an orifice plate (22) having 10 to 10,000 sheath-forming holes (22a) and (c) an orifice plate (23) having 10 to 10,000 sea-forming holes (23a) having an opening expanded downward, the lower ends of every two adjacent sea-forming holes having contacted with each other on the lower end face of said orifice plate, so that a fiber comprising the sea and islands having a core-sheath structure is formed by true conjugate spinning without using a filament-gathering orifice plate, supplying a core-forming polymer, a sheath-forming polymer and a sea-forming polymer to respective spinning holes, melt-spinning the polymers under such conditions that the spinning draft D defined by the following formula [I]: 
    D = (hole diameter of core-forming orifice plate)²/(core diameter of multifilament optical fiber)²      ... [I] 
is 20 to 5,000, fusion-bonding the spun filaments on the lower end face of the spinneret, and taking up the formed fiber.
Patent EP-0241369-A1 (EP)
Inventor: COLL ALAIN
IPC: F16K37/00
Filed: 1987-04-07
Abstract: The thermometer device enables the temperature of hot water or mixed hot and cold water to be read directly from the outlet of a tap or faucet or mixing tap or shower head. The thermometer device comprises a cylinder (1) including a conventional nozzle-type device (2) such as an anti-splash nozzle, a spray nozzle, an aerating nozzle, or a flow rate restricting nozzle. The outer circumference of the thermometer device is fitted with a liquid crystal temperature-sensitive sheet (3). This temperature-sensitive sheet is protected from ingress of water by a transparent resin envelope (4) which is sealed by a sealing ring (5). When water runs through the tap, its temperature is communicated to the temperature-sensitive sheet by conduction through the cylinder, and is then displayed thereon.
Patent EP-0274945-A1 (EP)
Title: Adaptable tightly fitting pouring device
Inventor: BERANGER ROLAND
IPC: B65D25/48
Filed: 1987-12-14
Abstract: 1. A tight pouring device for a tank, a can or any container having a circular pouring aperture of any diameter, said device including a frustonical nozzle adaptable on said aperture and being provided with a vent as well as a flexible or rigid duct, characterized by the fact that said nozzle (1) is formed on its outer periphery with flexible circular blades (2), vent (6) is made of an elongated depression of the nozzle (1) and communicates with the outside only via both the ends of nozzle (1), and the periphery of the nozzle (1) which is opposite the end of smaller diameter is formed with a radial constriction (4) for the tight fixation of said flexible or rigid duct (5).
Patent EP-0268551-A1 (EP)
Inventor: GUT UELI FRITZ
IPC: B01D33/00
Filed: 1987-09-29
Abstract: The solids separator consists of circular saw-shaped carrier lamellae (1) which are arranged, secure against rotation, on a shaft (5) and alternate with scraper lamellae (2) which are fixed in position and mounted for sliding on the shaft (5). The scraper lamellae are arranged essentially in a semicircle and eccentrically on the shaft (5) in such a way that the carrier lamellae (1) project beyond the scraper lamellae (2) on the inflow side and the scraper lamellae (2) project beyond the carrier lamellae (1) on the outflow side. In addition, on the outflow side, there is a blade (7) which bears tangentially against and in between the carrier lamellae and by means of which the solids (V) are scraped off and slide down. <IMAGE>
Patent EP-0285670-A1 (EP)
Inventor: ITO KOHZOH
IPC: D01D5/11
Filed: 1987-10-13
Abstract: A high-density polyethylene three-dimensional net-like fiber (26) obtained by supplying a polymer to a melting zone (compression portion 13, metering portions 14 - 16) while melting the polymer by use of a heated screw extruder, supplying a solvent (CCl 3 F) to the molten polymer (supply port 18), preparing a polymer solution by mixing and dissolving them under a high pressure and discharging the polymer solution from a nozzle (24) disposed in the melting zone into a low-pressure zone. The fiber (26) is caused to impinge against a skirt portion (33) having a fiber rocking surface (34) and a buffer surface (35) and is expanded and opened to obtain a nonwoven fabric. This non-woven fabric is excellent in strength, coverability and whiteness.
Patent EP-0343243-A1 (EP)
Inventor: ROITERSHTEIN EFROIM KHASKELEVI
IPC: B24B19/06
Filed: 1987-08-25
Abstract: The device comprises a hinged four-link chain (2), one of the links of which is secured to a machine tool and another (10) is hingedly connected to the armature (26) of a vibrodrive (3). A lever (16) hingedly mounted on an unsecured link (9) is provided at its end with an abrasive brick (17). At least one of the links (8, 10) of the four-link chain (2) which are connected to the link (7) secured to the machine tool is oriented at an angle to a plane perpendicular to the generatrix of the part (4) being worked, which generatrix, during the finishing process, coincides with the line of contact of said part (4) with the central area of the working surface of the abrasive brick (17). The axes of the hinges (11, 12, 13, 14) of the hinged four-link chain (2) are oriented essentially perpendicularly to a plane which is tangential to the part (4) being worked and which passes through said generatrix. The axis of the hinge (15) of the link (16) is perpendicular to said generatrix (25) and lies essentially in a plane which is tangential to the part (4) being worked and which passes through said generatrix.
Patent EP-0277588-A1 (EP)
Inventor: TODA MASAAKI
IPC: A61K31/40
Filed: 1988-01-27
Abstract: A novel prolinal derivative of general formula:
      [wherein A represents alkylene group of from 1 to 4 carbon atom(s) or saturated hydrocarbon ring of from 3 to 7 carbon atoms, 
n represents a number 2, 3 or 4, 
D represents carbocyclic or heterocyclic ring unsubstituted or substituted by from one to three of halogen atom, alkyl or alkoxy group of from 1 to 4 carbon atom(s), nitro group or trifluoromethyl group.]. possess inhibitory activity on prolyl endopeptidase, and therefore be useful for treating and/or preventing agent for amnesia.
Patent EP-0343266-A1 (EP)
Inventor: TSCHEPKE JOSEF
IPC: B65B9/04
Filed: 1988-05-24
Abstract: To manufacture filled containers (54) from a web which can be stood on their bases, container parts (15, 16) are first deep-drawn on both sides of a centre line (M) extending in the conveyance direction with hollow channel parts (23, 24) which extend towards the web edges (5c, 5d) but terminate at a distance (A) from the latter. Then the web parts (5a, 5b) situated on both sides of the centre line (M) are folded upwards while being heated around said centre line, which thereby becomes the folding line (36), to form upwardly open containers and are sealed in a first sealing station (7) on their circumference with the exception of the circumference of the upwardly projecting hollow channel parts (23, 24). The web edges (5c, 5d) in the region of the hollow channel parts are then opened up and the containers are filled through the opened-up hollow channel parts. Subsequently, the opening-up is terminated and the containers are sealed in a second sealing station (9) in a manner such that the circumference of the hollow channel parts is also sealed. Then opening aids are produced in the area of the hollow channel parts so formed and the filled containers (54) are separated individually or into groups. A suitable apparatus comprises a stock station (1) with a roll (2) of web, a conveyance device (3, 3a), a deep-drawing station (4), a heating station (6), one first and second sealing station (7 and 9) in each case and one first and second punching station (10 and 11) in each case. <IMAGE>
Patent EP-0297297-A1 (EP)
Inventor: NOSCHESE ROCCO
IPC: H01R12/38
Filed: 1988-05-31
Abstract: A multi-conductor flat cable (2) has a first linear pathway (B) with a first conductor pitch pattern (12) and a second linear pathway (G) with a second conductor pitch pattern (14). The second linear pathway (G) is formed by stripping the insulation (10) from a portion of the cable (2) along the diagonal path relative to the first linear pathway (B). The exposed conductors (8) are uniformly bent along a diagonal line to thereby trigonometrically increasing the conductor pitch along the second linear pathway (G).
Patent EP-0294004-A1 (EP)
Inventor: KROONTJE WIGGERT
IPC: H01J65/04
Filed: 1988-06-02
Abstract: Electrodeless low-pressure discharge lamp having a lamp vessel (1) which is sealed in a gas-tight manner and which is filled with a metal vapour and a rare gas, which lamp has a core (4) of a magnetic material, whilst during operation of the lamp an electric field is generated in the lamp vessel (1) by means of a winding (5) surrounding the core and a high-frequency supply unit (6) connected thereto, a transparent electrically conducting layer (13) being present on the inside of the lamp vessel, which layer is connected to an electric conductor (11) located outside the lamp vessel by means of a lead-through member (10) incorporated in the wall of the lamp vessel. The lead-through member (10) is electrically connected to a contact strip (12) of conducting material extending on at least the greater part of the circumference on the inside of the lamp vessel and being electrically connected substantially throughout its length to the transparent conducting layer (13).
Patent EP-0345382-A1 (EP)
Inventor: VAN MARCKE KAREL CARL
IPC: F16K31/40
Filed: 1988-06-06
Abstract: A push-button (102) operated valve (100) having an optional metering control for regulating the open state of the valve includes optional pneumatic actuation in response to a source of either pressure or vacuum while retaining the metering capability. A plurality of diaph­ragms (32), responsive to either mechanically induced or pneumatically induced forces, relocate a magnet (44) for magnetically opening the valve to permit fluid flow therethrough and for controlling closure of the valve in response to the presence of the metering control, which metering control has an adjustable response period.
Patent EP-0366836-A1 (EP)
Inventor: WALTERS LARRY LEWIS
IPC: C01G30/00
Filed: 1988-10-31
Abstract: Method for reduction in metallic impurities in aqueous and anhydrous TiCl₄. The method utilizes activated carbon to remove poisonous impurities such as antimony and arsenic, which allows use of the TiCl₄ in pearlescent pigment production and cosmetics.
Patent EP-0320056-A1 (EP)
Inventor: FABER PALS GERRIT
IPC: B65H37/04
Filed: 1988-12-02
Abstract: Apparatus for binding a stack of sheets along one peripheral side by means of a strip of binder material having a heat activated layer of glue. 
     During the application of the strip of binder material about the peripheral side of the stack of sheets heat is supplied in order to soften the layer of glue so that this glue can adhere to the indivi­dual sheets. In these conditions softened glue can escape at the ends of the strip of binder material and thus soil both the stack of sheets and the binder apparatus. 
     To obviate this, the apparatus according to the invention is pro­vided with means (3; 29) for at least partial removal of the layer of glue in those zones of the web of binder material which, after cutting off a strip of a required length, are situated at the ends of the strip of binder material.
Patent EP-0329900-A1 (EP)
Inventor: KRUSE LAWRENCE IVAN
IPC: A61K31/415
Filed: 1988-12-22
Abstract: Compounds of structure (I)
      and pharmaceutically acceptable salts thereof are described in which, n is 0 to 5; X¹ to X⁵ are any accessible combination of hydrogen, halogen, C₁₋₆alkyl, C₁₋₄alkoxy, cyano, nitro, SONH₂, SO₂CH₃, SO₂CH₂F, SO₂CHF₂, SO₂CF₃, CF₃, CHO, OH, (CH₂)OH, CO₂H, or CO₂C p H 2p+1 wherein p is 1 to 4; R is hydrogen, C₁₋₄alkyl or (CH₂) m -CO₂R¹; m is 0 to 5; and R¹ is H or C₁₋₄alkyl. 
     These compounds are dopamine-β-hydroxylase inhibitors. Pharmaceutical compositions are described as are methods of use. Processes for the preparation of these compounds are described.
Patent EP-0282366-A1 (EP)
Inventor: TOUSSAINT RENE MARCEL
IPC: G06Q10/00
Filed: 1988-02-04
Abstract: The system, used preferably in so-called "SIT DOWN" catering, comprises essentially: - in an uncoded version, an electronic menu-card (1) with a control zone (3) containing control keys and display lights, an active zone (2) with its electronic components, a central station (4) with its equipment such as microcomputers (9), printers (8) and monitor (10), and a wireless means of connection (5), - and complementarily, in a coded version where the user is notified, an active central portion, a control portion and an alphanumeric keyboard. <IMAGE>
Patent EP-0304379-A1 (EP)
Inventor: HACQUARD MAURICE
IPC: E03D9/03
Filed: 1988-07-20
Abstract: The device comprises a reservoir holder (1) intended to contain the scale-preventing and disinfecting liquid (2). The reservoir holder is fixed in a water-flush reservoir by its filling pipe (7) whose end (13) extends out of the reservoir for its filling by an end-piece (15). A dispenser slide (24), comprising peripheral cavities (33), slides in a communication channel (22) made in the bottom (4) of the reservoir holder (1) and is activated by a float (30). Each operation of the water flush causes the quantity of scale-preventing liquid contained in the cavities (33) to pass into the reservoir. <IMAGE>
Patent EP-0359746-A1 (EP)
Inventor: BATEMAN LINDA R
IPC: A61K9/22
Filed: 1988-03-23
Abstract: Procédé de préparation de tablettes pour l'administration d'ingrédients actifs consistant à comprimer un mélange d'un ingrédient actif et d'alcool polyvinylique ou d'un copolymère d'alcool vinylique totalement hydrolysé granulaire, à haute viscosité, avec de l'acrylate de méthyle ou du méthacrylate de méthyle. L'utilisation d'un polymère cristallin, ayant fait l'objet d'un traitement thermique, permet de préparer une tablette à libération rapide de l'ingrédient actif. L'utilisation d'un polymère amorphe, n'ayant pas fait l'objet d'un traitement thermique, permet de préparer une tablette à libération prolongée de l'ingrédient actif. L'utilisation de mélanges de polymères cristallins et amorphes permet d'obtenir des tablettes dont la vitesse de libération de l'ingrédient actif peut varier dans une certaine gamme. Les polymères granulaires à haute viscosité, totalement hydrolysés, permettent d'obtenir des caractéristiques d'écoulement, de compression et des facilités de traitement plus intéressantes que les liants utilisés traditionnellement dans la fabrication des tablettes.
Patent EP-0375689-A1 (EP)
Inventor: MAHJOUR MAJID
IPC: A61K47/12
Filed: 1988-05-16
Abstract: Des acides gras saturés ou insaturés de 8 à 18 atomes de carbone ou bien leur ester d'alkyle C1-C4 dans un système aqueux sont utilisés comme renforçateurs d'absorption dermique et donnent des compositions transdermiques efficaces et non irritantes renfermant les composés précités en combinaison avec un principe thérapeutiquement actif.
Patent EP-0380508-A1 (EP)
Inventor: WYDRO ROBERT M
IPC: C12R1/91
Filed: 1988-06-17
Abstract: Le procédé décrit, qui sert à produire une protéine C humaine recombinante, consiste à utiliser un vecteur contenant une séquence d'ADN codant pour la protéine C humaine sous le contrôle transcriptionnel d'un promoteur métallothionéine eukaryotique, le vecteur contenant en outre au moins la région de transformation de 69 % du virus du papillome bovin; à transfecter les cellules eukaryotiques hôtes avec le vecteur; à faire adhérer les cellules transfectées à des particules véhicules; à cultiver les cellules liées aux particules véhicules dans un milieu de culture pour produire la protéine C recombinante; et à isoler la protéine C recombinante du milieu de culture ou des cellules. La protéine C est idéalement activée par contact avec de la thrombine liée à des perles de Sépharose en faible concentration de sel. Les protéines C produites par des cellules C127 selon ledit procédé sont uniques parce qu'elles possèdent une liaison d'alpha-1-3 galactose, qui confère à la protéine une demi-vie in vivo plus longue.
Patent EP-0325126-A1 (EP)
Title: Fluor enthaltende 1-Arylalkoxytris(dialkylamino)-phosphonium-salze, Verfahren zu deren Herstellung und ihre Verwendung
Inventor: KRUSE ALFRED DR
IPC: C07F9/06
Filed: 1989-01-07
Abstract: 1-Arylalkoxy-tris(dialkylamino)phosphonium-Salze der Formel I <IMAGE> worin die Reste R¹ bis R<5> gleich oder verschieden sind und Wasserstoff, Alkyl mit 1 bis 6 Kohlenstoffatomen, das perfluoriert sein kann, Halogen, Alkoxy oder Alkylthio mit jeweils 1 bis 6 Kohlenstoffatomen sind, jedoch nicht mehr als drei der Reste R¹ bis R<5> eine andere Bedeutung als Wasserstoff haben, Y Wasserstoff oder einen Perfluoralkylrest CnF2n+1 mit 1 bis 6 Kohlenstoffatomen bedeutet, X Brom oder Jod ist und Alkyl für eine Alkylrest mit 1 bis 3 Kohlenstoffatomen steht. Die Erfindung bezieht sich weiter auf ein Verfahren zur Herstellung der vorgenannten Phosphoniumsalze sowie die Verwendung der Verbindungen der Formel I zur Herstellung von aromatischen Verbindungen mit teilfluorierten Seitenketten der Formel V <IMAGE> worin R¹ bis R<5>, X und Y die oben genannten Bedeutungen haben, X jedoch auch Wasserstoff sein kann.
Patent EP-0324402-A1 (EP)
Inventor: FURLAN DIEGO
IPC: A61K31/42
Filed: 1989-01-09
Abstract: Water-soluble salts of (+)2-(4-fluorophenyl)-alpha-methyl-5-­benzoxazole acetic acid with DL-lysine, D-lysine or L-lysine, suita­ble for the preparation of medicinal specialities such as syrups, creams, suppositories, aqueous solutions for personal hygiene etc, and their preparation process. 
     Said salts are obtained by suspending said acid in an organic solvent soluble or partly soluble in water, adding an equivalent quatity of said lysine and crystallizing the salt obtained.
Patent EP-0335366-A1 (EP)
Inventor: BORSARI CLAUDIO
IPC: B23H7/06
Filed: 1989-03-29
Abstract: In order to reduce cutting defects on workpieces to be machined and at the same time so that less geometric information needs to be input to a numerical control system of a wire electroerosion machine, it is proposed to input only a few values of travel-curve points and to determine intermediate points by interpolation. The interpolation for the travel-curve intermediate points of the two moving guides is here effected according to various relationships. Thus one interpolation, for example, is effected rectilinearly, while the other runs according to a circular function. 
<IMAGE>
Patent EP-0339411-A1 (EP)
Inventor: DAUB WOLFGANG DR
IPC: C07D241/44
Filed: 1989-04-15
Abstract: Quinoxalones of the formula (I) <IMAGE> in which R is a hydrogen atom or 1 to 4 identical or different substituents from the series comprising halogen atoms, preferably fluorine or chlorine atoms, alkyl-C1-C4, cycloalkyl-C3-C6, alkoxy-C1-C4, trifluoromethyl, tetrafluoroethoxy, hydroxyl, carboxyl, amino, monoalkyl-C1-C4-amino or dialkyl-C1-C4-amino groups or phenoxy groups, which may be substituted on the benzene ring by the abovementioned substituents for R, are prepared by hydrogenating quinoxalone N-oxides of the formula (II) <IMAGE> in which R has the abovementioned meanings and can in addition be a nitro group, which is reduced to an amino group during the process, in aqueous-alkaline solution in the presence of about 0.001 to about 0.5 mol per cent of a platinum shell catalyst, relative to the quinoxalone N-oxide used, at temperatures of about 20 to about 120 DEG C at a hydrogen pressure of about 1 to 100 bar, in the presence of about 1 to about 25 per cent by weight of an alkali metal hydroxide, relative to the solution.
Patent EP-0342504-A1 (EP)
Inventor: ZONI SERGIO
IPC: A47L5/28
Filed: 1989-05-10
Abstract: The apparatus is equipped with at least one flexible, removable storage bag (17) and means (4) of drawing in and conveying refuse to the storage bag (17) adapted to form a flow of air and refuse, the filtering and collecting device comprising: an air and refuse sorting zone (16a) supplied with the flow of air and refuse, at least one filter (19) communicated with the sorting zone (16a) and adapted to allow for the escape of air from the flow, and the storage bag (17) communicated with the sorting zone (16a) and made of an impervious material of the disposable type, to be thrown away together with refuse collected therein.
Patent EP-0408797-A1 (EP)
Inventor: TRUMPP GERHARD DIPL-ING
IPC: H03K17/00
Filed: 1989-07-20
Abstract: In a broadband signal switching device with a switching point matrix in FET technology, one input driver circuit is in each case provided for feeding the matrix input lines, which input driver circuit is inhibited via an inhibit input when a predetermined signal level, which ensures reliable switching-through of the switching element connected to the matrix input line, is reached on the relevant matrix input line, which prevents further recharging of the matrix input line. <IMAGE>
Patent EP-0361332-A1 (EP)
Inventor: HOCHSTRASSER FERDINAND F
IPC: F03B13/00
Filed: 1989-09-22
Abstract: The water fitting (10) has a substantially tubular casing (12) which is closed at one end by the partition element (16). The turbine wheel (24) which is acted upon in the axial direction by the water supplied through the inlet connection (14), is rotatably supported within the casing (12). The first coupling part (28), which has an annular permanent magnet (62), is rotationally solidly connected to the turbine wheel (24). The second coupling part (30), which is seated on the rotor shaft (70) of the direct current generator (20), is provided on the other side of the partition element (16). The second coupling part (30) also has an annular permanent magnet (62). The rotational motion of the turbine wheel (24) is transmitted magnetically to the rotor (74) of the direct current generator (20) by means of the two coupling parts (28, 30), this direct current generator supplying the electricity for charging the storage element (32) of the electrical control arrangement (36). The valve (38) is opened and closed by means of the control arrangement (36).
Patent EP-0378760-A1 (EP)
Inventor: BALINT LASZLO JOSEPH
IPC: C01B21/14
Filed: 1989-10-23
Abstract: In a process for the production of hydroxylamine disulfonate diammonium salt (DS) comprising feeding an aqueous ammonium nitrite solution, SO₂ gas and trim ammonia to a packed column to create a reaction mixture to produce DS; the improvement comprising controlling said process by measuring the pH of the DS product solution stream, comparing said pH with a pre-selected pH value, and adjusting for deviation of pH by adjusting the feed of nitrite solution and measuring the concentration of unreacted nitrite in the DS product solution stream, comparing said concentration with a pre-selected concentration value, and adjusting for deviation of said concentration by adjusting the feed of trim ammonia.