baber/WOPTO huggingface dataset:
Patent EP-0163900-A2 (EP)
Inventor: TAKEMURA TOHRU
IPC: B01D63/02
Filed: 1985-04-23
Abstract: The present invention discloses a hollow-fiber filter module comprising (a) an annular member, (b) a filter membrane consisting of a large number of hollow fibers, (c) a fastening member attached to the inside surface of the annular member for bundling and fixing the hollow fibers in a U-shaped pattern with their both ends left open, (d) a supporting member consisting of a plurality of supporting pillars or a cylinder, said supporting member being joined to said annular member and extending along the U-shaped portions of the hollow fibers, and (e) a hollow fiber retaining member joined to the supporting member and extending through the space enclosed in the U-shaped portions of the hollow fibers. This hollow-fiber filter module is suitable for use in water purifiers for treating large volumes of water containing minute colloidal particles and can be efficiently regenerated by gas bubble treatment to restore its filtering function.
Patent EP-0160996-A2 (EP)
Inventor: YABUKI YOSHIHARU C O FUJI PHOT
IPC: G03C1/43
Filed: 1985-05-09
Abstract: A heat developable light-sensitive material capable of giving images of high density and less fog in a short period of time, and which is excellent in stability. The heat developable light-sensitive material comprises a support and is formed thereon a heat developable light-sensitive layer, wherein said light-sensitive material contains at least one compound selected from the group consisting of compounds represented by formula (I) or (II) as a base precursor:
     
     wherein R represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group or a heterocyclic group; X represents a substituent; P represents an integer of 0 to 4; B represents a monoacidic base or diacidic base; M represents an alkali metal or an alkaline earth metal; and m represents 1 when B represents monoacidic base and represents 2 when B represents diacidic base, and m' represents the valence number of M.
Patent EP-0175363-A2 (EP)
Inventor: ZOLLER GERHARD DR
IPC: C07D403/10
Filed: 1985-09-19
Abstract: Substituierte 4,5-Dihydro-3(2H)-pyridazinone der Formel I <IMAGE> worin R z.B. einen Rest der Formel <IMAGE> R¹, R² z.B. Wasserstoff oder Methyl, R³ z.B. 2-Methoxy-ethoxy, 3-Pyridyl-methoxy, Amino-carbonyl-methoxy, Hydroxy-carbonyl-methoxy, Methyl-thio, (2-Methoxy-ethyl)-amino-carbonyl-methoxy, 3-Pyridyl-methyl, 5-Methyl-1,3,4-oxadiazol-2-yl, R<4> z.B. Wasserstoff bedeuten, besitzen wertvolle pharmakologische Eigenschaften und können daher zur Herstellung pharmakologischer Präparate verwendet werden.
Patent EP-0176919-A2 (EP)
Inventor: HIBST HARTMUT DR
IPC: C01G51/00
Filed: 1985-09-24
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Ferritpulver mit einer definiert einstellbaren Feinteiligkeit der allgemeinen Zusammensetzung M(II)xFe(II)1-xFe(III)2O4 und M(II)xFe(III)3-xO4,5-0,5x mit M = Mg, Mn, Co, Ni, Cu und/oder Zn und mit Werten für x von Null bis Eins, mit im wesentlichen isotroper Teilchenform.
Patent EP-0180976-A2 (EP)
Inventor: BARTHELMESS ULRICH
IPC: B02C17/16
Filed: 1985-11-06
Abstract: Die Erfindung betrifft eine Rührwerksmühle, insbesondere Rührwerkskugelmühle, mit einem Gehäuse mit Einlässen für Mahlgut und Luft bzw. einem Mahlgut-Luft/Einlass und einem Feingut-Luft-Auslass und wenigstens einer mit Rühr- bzw. Mahlorgangen bestückten, horizontalen Welle (Rührwerkswelle). Der Erfindung legt die Aufgabe zugrunde, eine Mühle dieser Art zu schaffen, die bei kleiner, kompakter Bauweise eine relativ grosse Durchsatzleistung bei guter Kornverteilung im Auslass aufweist. Diese Aufgabe wird gemäss der Erfindung dadurch gelöst, dass der Feingut-Luft-Auslass (13) grossflächig in der oberen Wandung (5) bzw. in dem oberen Teil der Wandung des Gehäuses (1) vorgesehen ist. Der Feingut-Luft-Auslass (13) erstreckt sich vorteilhaft über die gesamte Länge und Breite der oberen Gehäusewandung (5). Vorteilhaft sind mehrere Rührwerkswellen (8) nebeneinander und/oder übereinander vorgesehen.
Patent EP-0186061-A2 (EP)
Inventor: STEINER WALTER
IPC: G02C1/04
Filed: 1985-12-12
Abstract: Das Sehhilfsgerät, insbesondere Lesehilfsgerät (10) besitzt ein Halteorgan (13), welches an seinen beiden Enden je mit einem schwenkbar gelagerten Bügel (16a, 16b) versehen ist. Am Halteorgan (13) sind ausserdem, in der Mitte, ein Stützteil (15) zur Auflage auf der Nasenwurzel des Benutzers sowie zwei optische Linsen (12a, 12b) verschiebbar und durch den Benutzer selbst auswechselbar befestigt. Ein Benutzer kann sich somit seine individuell angepasste Lesehilfe durch zweckmässige Auswahl des Mittelteils (15) und der meistens unterschiedlich starken Linsen (12a, 12b) selbst zusammenstellen. Die Linsen können leicht dem Augenabstand angepasst werden, indem sie entlang des Halteorgans (13) verschoben werden.
Patent EP-0171846-A2 (EP)
Inventor: ZEIRINGER HANS
IPC: C01F7/02
Filed: 1985-07-16
Abstract: Die Erfindung betrifft Schleifmittel auf Basis α-Al2O3 und mindestens einem der beiden Aluminiumoxycarbide Al2OC und Al4O4C, die hergestellt werden, indem ein Gemisch von Aluminiumoxid mit einem kohlenstoffhaltigen Stoff geschmolzen und das geschmolzene Produkt rasch abgekühlt wird. Es wurde festgestellt, daß die Leistungsfähigkeit solcher Schleifmittel durch das in ihnen vorliegende Al4C3 erheblich verringert wird.  Diesem Nachteil wird nach dem erfindungsgemäßen Verfahren dadurch abgeholfen, daß ein Gemisch aus Aluminiumoxid oder aluminiumoxidreichen Rohstoffen, gegebenenfalls mit weiteren Zusätzen, mit einem C-haltigen Reduktionsmittel allein oder zusammen mit einem metallischen Reduktionsmittel geschmolzen und dann die Schmelze rasch abgekühlt wird, wonach das aus der erstarrten Schmelze gebrochene Schleifkorn einer Wärmebehandlung bei einer Temperatur zwischen 500°C und 1500°C während 3 min bis 24 h unterzogen wird.  Die Eigenschaften des so erhaltenen Korns können noch verbessert werden, wenn es vor oder nach der Wärmebehandlung mit einer Oberflächenschicht bestehend aus Silikaten, Korundfeinkorn, Pigmenten und/oder Eisenoxiden versehen wird.
Patent EP-0149531-A2 (EP)
Inventor: YAMADA HIDEHIKO
IPC: F27D3/02
Filed: 1985-01-10
Abstract: @ A tunnel kiln (1) with a lower kiln body half (13) comprising a kiln bottom and lower kiln side wall halves (13a) made of refractory brick, a pair of endless chains (21) on each outer side of the lower kiln body half (13), movable, forward along the top of the lower kiln side wall halves (13a) and movable backward along the bottom of the lower kiln side wall halves (13a) below the kiln bottom. A device for driving the endless chains (21) in synchronism, chucking means (26,27) mounted at regular intervals on link pins (21 a, 21a) of each endless chain (21) feed means (14) gripped at opposite ends by the chucking means (26, 27) and movable along the lower kiln body half (13) in direct response to the endless chains being driven, the feed means being heat-resistant and longer than the width of the lower kiln body half (13). 
     A suspended upper kiln body half (12) composed of a kiln ceiling and a pair of upper kiln side wall halves (12a) made of refractory brick, the upper kiln body half (12) having a clearance wide enough to allow passage of the feed means (14).
Patent EP-0161899-A2 (EP)
Inventor: SAXTON CHARLES ALLAN
IPC: A61K8/25
Filed: 1985-05-07
Abstract: There is disclosed a dentifrice composition effective to inhibit the growth of dental plaque comprising an abrasive agent consisting of alumina trihydrate or silica or mixture thereof, 0.05 to 2% by weight zinc citrate trihydrate, and 0.1 to 1 % by weight Triclosan.
Patent EP-0393208-A2 (EP)
Inventor: BAHN RICHARD R
IPC: B03C3/45
Filed: 1985-05-23
Abstract: An electrical connector for two oxide-coated plates (e.g. aluminium plates) comprises a spine 10 with two sets of legs 12, 14, 20 and 16, 18, 22, one for each plate. The legs of each set are at right angles to the spine and are staggered so as to straddle the plate, and the legs each have an inward- pointing barb (formed by punching and bending out from the leg). The legs and barb spacings are such that the plate is slightly thicker than the barb point spacing, so the barbs scratch through the oxide coating when the plate is punched between the legs.
Patent EP-0168247-A2 (EP)
Inventor: SALTER BRIAN VAUGHAN
IPC: E04F15/024
Filed: 1985-07-10
Abstract: An access floor structure consisting of one or more floor panels each supported at each comer on pedestal units, in which each floor panel comprises a plane rectangular laminar panel member formed of a wood composite material. A sheet of metal is mouted in touching contact with the lower surface of the panel member and has channels formed therein extending across the full width thereof. Metal support beams are mounted on opposite sides of the panel and are connected to and extend transversely of the channels in the sheet of metal so that the load on the panel is carried by the channels and the support beams to the pedestal units at the corners of the panel.
Patent EP-0169029-A2 (EP)
Inventor: BONE KENDALL FREDERICK
IPC: F16H57/02
Filed: 1985-07-11
Abstract: Machine tools for cutting metal are provided having a polygon cross-sectional geometry self-centring, high torque transmitting, rotatable tool support bar (21) that is movable along the longitudinal axis of the bar. The tool support bar is coupled to the drive mechanism for rotating the bar, at a point (P) proximate to the exit of the bar from the machine, by a coupling (24) having a slidably mating polygon geometry opening (71) through which the bar passes. In an embodiment of the invention there is further provided means (81-91) for releasably locking the tool support bar (21) in a predetermined extended position.
Patent EP-0177319-A2 (EP)
Inventor: HIDAI YUTAKA
IPC: G06F3/048
Filed: 1985-09-30
Abstract: A pattern segmentation system has a writing pen (11) with a coil (11b) wound therearound for generating a magnetic field, and a tablet (12) having a number of conductive wires (12a, 12b) arranged in the X and Y directions. When a character is written on the tablet (12) by the pen (11), scanners (13, 14) detect a voltage induced in the conductive wires (12a, 12b) by the magnetic field of the coil (11b) of the pen. The coordinates of the character and the distance of the pen from the surface of the tablet (12) are determined from the level of the induced voltage. When the distance exceeds a predetermined value, the time for which the pen (11) is separated from the tablet (12) is measured by a timer (21). When the time measured by the timer (21) exceeds a predetermined time, a signal representing a character boundary is produced, and character segmentation is performed in accordance with the signal.
Patent EP-0184302-A2 (EP)
Inventor: HORLEY SUSAN MARY
IPC: C08K5/17
Filed: 1985-10-17
Abstract: Coating compositions which are capable of curing at room temperature comprise (i) a condensation polymer in which the polymer backbone contains at least one grouping of the formula - CO - C(R) = C(R) - CO - , where R is hydrogen, a halogen or an alkyl or aryl group, and (ii) a compound carrying at least three primary amine or thiol groups. The compositions are of particular interest as undercoats in the automobile refinish trade.
Patent EP-0182582-A2 (EP)
Inventor: BARLOW WILLIAM ANDREW
IPC: B05C11/11
Filed: 1985-11-12
Abstract: A simple, easily operated and compact adjustable barrier for a Langmuir trough comprises an endless belt extending round pegs (1, 2, 3, 4, 5). The area enclosed can be varied by moving the pegs (4, 5) towards the part (7). Alternatively the pegs (1, 2, 3) or all five pegs can be adjustable for the same purpose. Alternatively, also the part (7), or part (9), or parts (7) and (9) combined may be rigid, the area being adjusted by moving the part (9).
Patent EP-0183455-A2 (EP)
Inventor: KOMATSUBARA SHOJI
IPC: G03G21/16
Filed: 1985-11-15
Abstract: An apparatus for producing an electrophotographic print on a photo-sensitive sheet (2) movable through a plurality of predetermined stations so as to produce an electrostatic latent image on the photosensitive sheet, the apparatus including a rotary drum (I) having a peripheral surface defining an image forming section (E) and a non-image forming section (F), the photosensitive sheet being placeable on the image forming section of the drum surface; a developing unit (3) having at least one developing section (30) for supplying a developer to the photosensitive sheet on the drum, thereby making the electrostatic latent image visible; and means (18) for collecting the used developer from the photosensitive sheet, the means being provided axially of the drum in the non-image forming section of the peripheral surface.
Patent EP-0151093-A2 (EP)
Inventor: D ALESSANDRO ILEANA
IPC: B60C19/12
Filed: 1985-01-22
Abstract: An air tube is disclosed wherein the structure of the air tube is such that upon inflating the air tube, supply sources of air under pressure are caused to form between the outer surface of the air tube and the inner surface of an associated cover. These supplies of air under pressure are designed to act so that when a sharp pointed object such as, for example, a nail pierces through the cover and causes the inflated air tube to slightly move aside so as to separate it from the cover, the air aupplies are sucked into this separation area to create a deep air pocket therein which permits the air tube to be maintained spaced apart from the point of the nail having passes through the cover. 
     Also disclosed is a mix from which the air tube is obtainable, the mix having a particular composition which is such as to give the air tube the required elastic and strength properties.
Patent EP-0190594-A2 (EP)
Inventor: ELLIOTT ARTHUR J
IPC: B01J23/00
Filed: 1986-01-20
Abstract: A process for the coupling of a chloroperfluoroalkane having a -CFCl 2  moiety which comprises heating the alkane at a temperature of about 150 to 260°C in the presence of at least about 0.1 times the molar amount each of copper and zinc at a mole ratio of copper:zinc from about 2:1 to 1:2. The product is obtained in relatively high yield and conversion.
Patent EP-0212487-A2 (EP)
Inventor: NAKAMURA KOOZOO
IPC: H04N1/413
Filed: 1986-08-08
Abstract: The invention relates to a method and a device for controlling vertical scan speed when a document (10) and a recording medium are moved in a vertical scanning direction to read the document (10) and record signals on the recording medium, the read signals are stored in a line buffer memory (50) and code signals corresponding to the read signals in a code buffer memory (70). 
     The present invention changes over a high speed vertical scan mode with hysteresis to a low speed vertical scan mode and vice versa in accordance with the number of buffered code bits in the code buffer memory (70) to read the document and record the signals on the recording medium. Thus, the present invention reduces the number of stops of vertical scan.
Patent EP-0219676-A2 (EP)
Title: Automatic tapering machine for the accomplishment, by means of sequential taperings, of the head opening of metal containers and the like
Inventor: STOCCO MORENO
IPC: B21D51/26
Filed: 1986-09-12
Abstract: Tapering machine, of the type with pieces-bearing rotary table (2) opposite to a tool-bearing plate (5), particularly suitable to accomplish, in a plurality of sequential tapering stations and in a completely automatic way, the end tapering into a cone shape of the mouth of metal containers, substantially of the head opening (mouths) of such cylindrical containers with closed bottom as can and the like, already painted or pre-treated on their outer surface.
Patent EP-0228143-A2 (EP)
Inventor: KLAREN DICK GERRIT
IPC: F28F19/00
Filed: 1984-07-09
Abstract: This invention relates to apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger (10) of the continuous type, comprising a large number of vertical heat exchanger tubes (18) mounted between a lower chamber (17) and an upper chamber (16) within a jacket (15). Within the tubes (18) small solid particles are kept in a fluidised condition by the fluid medium passing up from the lower chamber (17) through the tubes (18), so as to achieve a good heat transfer, whereas also any deposit will be removed from the inner tube walls. For the downward flow of the granular mass at least one return tube (21) is provided. 
     A second distribution plate (42) serves to minimise excessive wear of the material of the jacket (15) due to the eddying motion of the granules.
Patent EP-0207703-A2 (EP)
Inventor: OSEMAN GAVIN STUART
IPC: F16J15/32
Filed: 1986-06-23
Abstract: A sealing assembly (1), suitable for sealing between relatively-slidable parts (4, 9), includes sealing ring 2 which is housed in annular groove (3), which is formed with two circumferential lip portions (7, 8) and which is also formed with a circumferential landed portion (10) disposed between those portions. Elastomeric energising means (5), also in groove (3) and in engagement with ring (2), urges lip portions (7, 8) into fluid sealing engagement with part (9). Portion (10) is, under conditions of low fluid pressure upon assembly (1), free from fluid sealing engagement with part (9) but, under conditions of high fluid pressure upon the assembly, is caused to come into fluid sealing engagement with part (9) to supplement the sealing by lip portions (7, 8) and to share with those lip portions contact stresses arising on relative movement of parts (4, 9) under high applied fluid pressure.
Patent EP-0215682-A2 (EP)
Inventor: SUMMERS JOHN K
IPC: A24B15/16
Filed: 1986-09-18
Abstract: Compositions and methods for providing tobaccoless herbal chew and snuff products which include an herbal component capable of being encased with a casing material providing a coherent cud in the oral cavity during use. In particular the present invention contemplates the use of a nicotine-free herbal substitute, such as red clover in the case of snuff and dandelion leaf in the case of chew, which can be encased with, among other things, a binder to provide a coherent cud in the mouth during use. As a result of this invention, safe nicotine-free snuff and chew compositions can be provided.
Patent EP-0227340-A2 (EP)
Inventor: SPIELVOGEL DAVID E
IPC: C09D183/07
Filed: 1986-12-02
Abstract: A film-forming siloxane composition is disclosed, having excellent adherent and lubricating properties comprising a reactive component having a combination of three siloxane polymers chemically crosslinked, and a non-reactive component dispersed therein. Substrates are dipped or otherwise coated with the compositions, at which time they are cured quickly under heat to a durable, adherent lubricating surface which is dry to the touch. Of particular advantage is the use of these films on hypodermic needles, razor blades, catheters and the like.
Patent EP-0190092-A2 (EP)
Inventor: ESTRICH WULF
IPC: E21B17/042
Filed: 1986-01-09
Abstract: 1. An oilfield pipe (2) made from non-rust-resistant steel or an appropriate steel alloy, with an inner coating (9) of corrosion-resistant material and with connectors (3) made from corrosion-resistant metallic material disposed on both ends, which for instance are provided with weld phases or threads (5) and also with sealing and/or shoulder surfaces (6), the inner coating (9) running out on the connectors (3), characterised in that the inner coating (9) consists of PTFE which has been applied at a temperature of approximately 300 degrees C by means of an extruder head passed through the pipe (2), that the start (10) and end (10) of the coating (9) have a smoothed transition and that the coating (9) extends over at least two thirds up to a maximum of nine tenths of the length of the connector (3).
Patent EP-0225311-A2 (EP)
Title: Dérivés d'acide amino-4 butanoîque, leur procédé de préparation et leur utilisation
Inventor: DESCAMPS MARCEL
IPC: C07C231/12
Filed: 1986-12-01
Abstract: L'invention se rapporte à de nouveaux dérivés d'acide (4S)-amino-4 butanoïque de formule générale :
      dans laquelle : 
R représente un groupement N-protecteur, 
R₁ représente l'hydrogène, un atome de métal alcalin tel que lithium, sodium ou potassium ou un groupement labile, 
R₂ représente un groupement de formule :
      dans laquelle W représente l'hydrogène, le groupe hydroxy ou un radical alkyle ayant de 1 à 4 atomes de carbone ou alcoxy ayant de 1 à 4 atomes de carbone, ainsi qu'à un procédé de préparation desdits dérivés. 
     Les dérivés d'acide amino-4 butanoïque selon l'invention sont utiles comme intermédiaires de synthèse pour la préparation de peptides dérivés d'analogues de statine.
Patent EP-0268001-A2 (EP)
Inventor: CARL HANS-GEORG
IPC: B23B27/14
Filed: 1987-01-16
Abstract: The lathe tool reversible cutter plate fits in a recess in the holder shank against bottom and side support faces. It is upright in the working position and is held by a clamp. The clamp has a clamping member near the side face in the recess (3), extending through a bore (11) in the cutter plate (10), which can be turned about the bore axis. The cutter plate has a stop face at each end, extending for part of its height and symmetrical w.r.t. the bore axis, one of the faces pressing against an axial stop face (7) in the holder recess.
Patent EP-0230285-A2 (EP)
Inventor: YOSHIDA AKIHIRO KK TOYODA JIDO
IPC: G01N21/956
Filed: 1987-01-16
Abstract: An inspecting method and device for inspecting an object or objects (12, 14, 90) such as photomasks having a plurality of identical patterns (23), to detect defects of the patterns, wherein the object is placed such that the patterns lie in the same plane, and an inspection mask (20, 92) having a plurality of translucent apertures (26) is placed such that the inspection mask is adjacent and parallel to the object. The inspection mask and the object are moved relative to each other whereby each aperture is positioned opposite to mutually corresponding portions (24) of the patterns. The object and inspection mask are irradiated with rays of light emitted in a direction substantially normal to the plane of relative movements thereof. The rays of light transmitted through the apertures and the object are converted into electric signals, and the electric signals associated with the corresponding portions (24) of the patterns are compared with each other, prior to obtaining the electric signals of all of the plurality of patterns. If the electric signals of the corresponding portions of the patterns differs from each other, these portions are determined to be defective.
Patent EP-0238870-A2 (EP)
Inventor: AKAZAWA TOSHIYUKI
IPC: C09J4/06
Filed: 1987-02-24
Abstract: An adhesive resin composition useful for bonding a resin having gas barrier properties and a hydrophobic thermoplastic resin which comprises an ethylene-acrylate or methacrylate copolymer grafted with an ethylenic unsaturated carboxylic acid or its acid anhydride; and 0.02 to 0.6 equivalent to the ethylenic unsaturated carboxylic acid or its acid anhydride of a periodic table group la or IIa metal hydroxide, or said metal hydroxide and an ethylene-acrylate or methacrylate copolymer. A laminated material of a resin having gas barrier properties and a hydrophobic thermoplastic resin laminated with the adhesive resin composition and a resin composition comprising the adhesive resin composition, a resin having gas barrier properties and a hydrophobic thermoplastic resin are also disclosed.