baber/WOPTO huggingface dataset:
Patent EP-0153039-A2 (EP)
Inventor: HASHIMOTO SHOJI
IPC: C09G3/00
Filed: 1985-01-29
Abstract: A lubricant such as ski wax is made from gallium or molybdenum disulfide. The «wax» having a low melting point can be applied to sliding apparatuses readily at sites where they are used, and the wax is advantageously applicable to any snow conditions. The gallium may be alloyed with In, Sn, Zn and/ or Al.
Patent EP-0167228-A2 (EP)
Inventor: SANDERS ROYDEN C JR
IPC: F16B19/02
Filed: 1985-04-19
Abstract: The method of assembling a dot matrix print pin driving spring in relation to a solenoid having an axial hole, the spring carrying a cylindrical armature and the hole being designed for receiving the cylindrical armature, the solenoid being carried by a housing, positioning a plastic sheet adjacent the hole, with an edge of the plastic sheet overlying the hole, inserting the armature into the hole thereby partially drawing the plastic sheet into the hole so that it engages more than 180° of circumference of the armature to center the armature in the hole.
Patent EP-0171967-A2 (EP)
Inventor: GROVER THOMAS P
IPC: A61B18/12
Filed: 1985-07-29
Abstract: An electrosurgical generator (10) comprises a source of electrosurgical current and output electrode circuitry (12) having an active electrode (22) for applying the electrosurgical current to a patient (26) and a return electrode (24) for returning the current to the source (18), and isolating circuitry for electrically isolating signal processing circuitry connected between the output electrode circuitry (12) and a reference potential such as ground (36) where the isolating circuitry includes an optical power supply (46) for optically powering the signal processing circuit: and an optical output coupler for optically coupling output signals for the signal processing circuit to the electrosurgical current source. The signal processing circuitry may include a handpiece switching circuit and / or a return electrode monitor circuit. Improvements in the foregoing circuits are elso disclosed.
Patent EP-0186314-A2 (EP)
Inventor: MOGI MICHIO
IPC: B32B25/08
Filed: 1985-11-26
Abstract: The present invention provides a roller fixation device which uses a roller having fluororesin surface layer as a heat roller or a pressure roll of excellent durability as well as mold releasability. The fixation device may comprise a revolving body to serve as a heat roller or a pressure roller having thereon a fluororesin-mixed elastic layer such as a rubber layer, or a layer having a rubber-like elasticity, on the outside of which is a surface layer formed by coating thereon with fluororesin-coated surface layer, or a fixation device comprising a revolving body as a heat roller or a pressure roller having thereon a fluororesin-containing rubber layer, on which is formed a 2-to-100µm-thick fluororesin layer.
Patent EP-0183536-A2 (EP)
Inventor: NAKAZAWA TAKANORI DAINIGIJUTSU
IPC: E21B47/022
Filed: 1985-11-27
Abstract: A non-magnetic steel alloy having high corrosion resistance and high strength suitable for use as the material of a drill collar which operates under corrosive conditions, particularly under the conditions which cause stress corrosion cracking, and a drill collar made of the steel alloy. The steel alloy has a composition which essentially consists of: not greater than 0.02% of C, not greater than 2.0% of Si, not greater than 2.0% of Mn, 25 to 40% of Ni, 18 to 30% of Cr, 0.1 to 1.5% of A1, 1.5 to 3.0% of Ti, 0.0005 to 0.020% of Ca, not greater than 0.020% of N and the balance Fe and incidental impurities, and a drill collar made of the steel.
Patent EP-0187610-A2 (EP)
Inventor: DUFRENE CLEMENT OLIVER
IPC: F01C1/344
Filed: 1985-12-02
Abstract: A rotary fluid motor or pump device having opposing cam surfaces and a rotor with vanes shiftable within vane slots of the rotor and riding on the cam surfaces is disclosed. The device includes at least eight vane members circumferentially spaced about the rotor and cam surfaces having diametrically opposed slopes extending over arcs of at least about 130°, with means for the entrance or exit of fluid along the entire length of each such slope of 130° or more. At least six chamber spaces between vanes of the device always function to receive fluid and at least six such chamber spaces always function to exit fluid from the device, regardless of the rotary orientation of the rotor. A device for hydraulically assisting the steering vehicles is provided wherein rotary valve elements and rotary motor elements are concentrically mounted about a steering shaft.
Patent EP-0178257-A2 (EP)
Inventor: JOYE ANDRE
IPC: G01B3/02
Filed: 1985-09-30
Abstract: To facilitate the marking of axes, the spirit level (1) comprises a body (2) having one or two cursors (10, 20). The cursors are elongate and can be moved frictionally in the direction of the length of the body. The body (2) bears a scale (30), starting for example from the centre (6) of the body. Each cursor (10, 20) bears at least one marker (11, 12, 21, 22). By displacing the cursors, a pair of markers (11, 12; 21, 22) is given the desired interaxial spacing and the level (1) is ready to serve for marking out the axes. <IMAGE>
Patent EP-0189187-A2 (EP)
Inventor: SAITOH ATSUSHI
IPC: G11B11/105
Filed: 1986-01-22
Abstract: @ In a magnetic-optical disc memory system wherein header information items which include sector marks indicating initial positions of sectors, track Nos., and sector Nos. are previously provided on a magnetic-optical disc in the form of embossed pits and wherein data information items are written in the form of magnetic signals in data parts other than the header parts; detection means (8, 11, 13, 14) for the header part and detection means (8, 9, 10, 19) for the data part are disposed, and the operation of switching outputs from both the detection means is controlled in accordance with a timing based on the point of time at which a sector mark signal has been detected from the output of the header part detection means.
Patent EP-0190675-A2 (EP)
Inventor: HUTTEMANN WILFRIED
IPC: D06F39/00
Filed: 1986-01-31
Abstract: 1. Washing machine having a detergent supply box and a water softening device, comprising a softening part, a replenishable salt container and a water chamber, which is to be filled with fresh water and has a means for preventing back-flow incorporated therein, which means is connected upstream of the softening part, characterised in that the softening part (4) and the salt container (5) are disposed in a lower region of the machine and are connected to the water chamber (3), situated thereabove, by means of pipes in a manner known per se, in that the soft water outlet of the softening part (4) is connected to the detergent supply box (10), situated in an upper portion of the machine, by means of a pipe (11), and in that a branch (12) is fitted in this connection pipe (11) and a pipe (13) extends from said branch to the discharge system of the washing machine.
Patent EP-0205770-A2 (EP)
Inventor: MAURER MANFRED
IPC: C07D493/04
Filed: 1986-03-21
Abstract: Dialkylisosorbid wird in guter Reinheit und guter Ausbeute erhalten, wenn Isosorbid in alkalischer, wäßrig-organischer Lösung, bei der als Lösungsmittel ein tertiärer Alkohol verwendet wird, alkyliert wird.
Patent EP-0199985-A2 (EP)
Inventor: VOLLENBERG WERNER DR
IPC: A61K31/22
Filed: 1986-03-24
Abstract: The benzoic acid derivatives according to the invention are specifically acting, adequately stable 5-lipoxygenase inhibitors and can be employed in particular in pharmaceutical preparations for the therapy of pathological conditions in which leukotrienes are involved as mediators. They correspond to the formula <IMAGE> in which A and E represent -C IDENTICAL C- and B and D represent -CH2-CH2- or A, B and D in each case represent -C IDENTICAL C- or cis-CH=CH- and E represents trans-CH=CH-, R1 is hydrogen, methyl or ethyl, R2 represents hydrogen, an alkyl or phenyl radical optionally substituted as defined or a cycloalkyl radical, R3 represents hydrogen, acetyl or propionyl and R4 represents a carboxyl group or a functional derivative thereof, such as a salt, an ester, an amide or a hydroxamic acid, or represents a nitrile group. The compounds of the formula I are in particular prepared according to the invention by synthesis of the aliphatic chain starting from suitable acetylene compounds. The radical R4 can then be converted into other desired carboxyl group derivatives. A, B, D and E can be varied within the context of the definition by partial or complete hydrogenation.
Patent EP-0201055-A2 (EP)
Inventor: WOJTECH BERNHARD DR
IPC: C07C309/03
Filed: 1986-05-02
Abstract: Quaternary organic ammonium salts with organic carboxylate or sulphonate anions are prepared by mixing an aqueous solution containing alkali metal hydroxide and quaternary organic ammonium halides with a solution of organic carboxylic or sulphonic acids in a water-immiscible solvent. This process yields the quaternary ammonium salts free from alkali metal halides. Owing to their corrosivity, these salts interfere when the quaternary ammonium compounds are used as flow accelerators in closed systems.
Patent EP-0230504-A2 (EP)
Inventor: SCHOTT GERHARD
IPC: A23F3/30
Filed: 1983-07-15
Abstract: Instant-Getränke in Pulver-, Granulat- oder Pastenform, welche Kakaopulver enthalten sowie gegebenenfalls Geschmacks- und/oder Aromastoffe und einen Träger, werden hergestellt, indem als Träger ein in Flüssigkeit dispergierbares Protein verwendet wird. Der Gahalt an Kakaopulver kann merklich erhöht werden. Die neuen Produkte sind nicht kariogen.
Patent EP-0214628-A2 (EP)
Inventor: LASSEN CHARLES L
IPC: H05K1/11
Filed: 1986-09-05
Abstract: An improved process for making substrates for mounting and interconnecting high density components comprising a substrate core and at least two printed circuit con­ductor networks and wire scribed conductor filaments wherein connection between selected conductors of the printed circuit networks are formed by providing cavi­ties reaching from a conductor in one network to a con­ductor in another network and depositing conductive ma­terial covering the cavity wall and reaching from one to the other conductor; encapsulating the surface with a resin composition and providing its surface with wire scribed conductors; encapsulating the thus formed sur­face and,at predetermined locations, providing cavities reaching from the encapsulant surface to the respective wire scribed conductor; and applying a conductive metal layer to said cavity and the core of said wire scribed conductor thus forming an electrical connection from said conductor core to said surface of said encapsulant layer.
Patent EP-0263898-A2 (EP)
Inventor: STEIFENSAND MARTIN F
IPC: A47C16/04
Filed: 1986-11-05
Abstract: The furniture has a resting surface for the shins and a resting surface for the buttocks, which resting surfaces are arranged in mutual mechanical connection so as to be rotatable on a floor standing frame. The furniture is to be ergonomically adaptable and provide the seated person with greater freedom of movement. For this purpose, the resting surface 12 for the shins and the resting surface 14 for the buttocks are to be arranged so as to be adjustable relative to each other insofar as their relative height and their relative spacing are concerned. <IMAGE>
Patent EP-0229371-A2 (EP)
Inventor: MANFRONI EZIO
IPC: A23G9/12
Filed: 1986-12-22
Abstract: An ice cream making machine provided with a rotating beater (5) and a stationary counter-beater (16). The stationary counter-beater is carried by a supporting shaft (15) connected at one end to a cross-plate (17) formed with notches (18) for engaging with pegs (14) secured to the closure door (10) of the freezing cylinder (1) of the ice cream machine. The opposite end of the shaft (15) is rotatably idly supported within a tubular hub (8) provided at the rear end of the rotating beater (5).
Patent EP-0238729-A2 (EP)
Inventor: FONG DODD WING
IPC: C08F8/32
Filed: 1986-12-30
Abstract: Pendant amide-containing polymers may be modified in such a way to achieve substituted pendant amide groups described by the structure:
     wherein: R is chosen from hydrogen and lower alkyl (C,'C4) groups;
     R' is a multivalent hydrocarbon bridging group containing from 1-20 carbon atoms;   X is a tertiary amine or a quaternary ammonium salt functional group;   Y is chosen from - OR" and/or
     and   wherein R" is chosen from hydrogen, alkyl groups, aryl alkyl, aryl groups;   q = 0 - 50;   m = 0 - 24; and   n = 0 - 24, provided that the sum of m + n is at least 1.   Processes for achieving modified polymers having the above functional group is also disclosed.
Patent EP-0195621-A2 (EP)
Inventor: YOSHIKAWA AKIRA
IPC: B24B9/00
Filed: 1986-03-14
Abstract: An automatic chamfering machine for ceramic honeycomb structural bodies and the like workpieces is disclosed, and includes a clamping device (4) by which a workpiece - (W) is clamped and caused to rotate in one direction. The movement of a grinder wheel (5) with respect to the workpiece (W) is controlled by a tracer element (6) urged against the outer peripheral surface of the workpiece (W) itself, so as to carry out an autoprofiling chamfering operation. The grinder wheel (5) thus removes a constant amount of material from the workpiece (W) even when the workpiece (W) has an irregular outer contour, or is clamped inaccurately.
Patent EP-0197687-A2 (EP)
Title: Tape transport mechanism
Inventor: TARPLEY GERALD
IPC: G11B15/48
Filed: 1986-03-20
Abstract: The invention relates to a tape transport mechanism for a tape recorder and/or playback device which comprises means feeding magnetic tape across a record/playback head from a supply reel to a take-up reel. A system is provided for monitoring the rotation of movement of said take-up reel and producing an output signal that distinguishes between said take-up reel rotating in a predetermined direction and in the opposite direction. 
     The system for sensing the direction of rotation of the take-up reel comprises a plurality of sensing means (2,3,4) each for sensing when the take-up reel is at a predetermined respective angular position and providing output signals in sequence during rotation of the take-up reel, a logic circuit (20 to 74 in Figure 4) for receiving the output signals of said sensing means (2,3,4) and providing a stop signal output at a first level when the sequence of said sensing means output signals indicates that the take-up reel is rotating in a predetermined rotational direction and at a second level when the sequence of said sensing means output signals indicates that the take-up reel is rotating in the opposite direction.
Patent EP-0200518-A2 (EP)
Inventor: OZERO BRIAN J
IPC: B01J23/66
Filed: 1986-04-28
Abstract: In the production of ethylene oxide by the reaction of ethylene and oxygen with subsequent recovery of the ethylene oxide so formed and recycle of a gas mixture containing argon and unreacted ethylene, the argon concentration in the cycle gas is reduced without significant loss of ethylene by use of a semi-permeable membrane unit.
Patent EP-0217506-A2 (EP)
Inventor: MORRIS LESTER
IPC: C08L81/04
Filed: 1986-07-31
Abstract: A liquid polymer composition curable to a solid elastomer having good thermal stability which contains a mercaptan terminated disulfide polymer of the formula HS(RSS)<sub>m</sub>R'SH wherein R is -C<sub>2</sub>H<sub>4</sub>-O-CH<sub>2</sub>-O-C<sub>2</sub>H<sub>4</sub>-; R' is a member selected from the group consisting of alkyl of from 2 to 12 carbon atoms: alkyl thioether of from 4 to 20 carbon atoms; alkyl ether of from 4 to 20 carbon atoms and one oxygen atom; alkyl ether of from 4 to 20 carbon atoms and from 2 to 4 oxygen atoms each of which is separated from the other by at least 2 carbon atoms, alicyclic of from 6 to 12 carbon atoms and aromatic lower alkvl; and the value of m is such that mercaptan terminated disulfide polymer has a molecular weight of between 1,000 to about 4.000. The method includes cleaving a polymer having disulfide linkages with an organic dimercaptan in the presence of an organic amine
Patent EP-0212944-A2 (EP)
Inventor: UENO RYUZO
IPC: C08G63/66
Filed: 1986-08-13
Abstract: A melt-processable copolyester composed of the following structural units (I), (II) and (III) and/or (IV) as main structural components, wherein
     unit (I) is represented by the formula
         wherein X 1 , X 2 , X 3  and X 4 , independently from each other, represent H, F, Cl, Br, CH 3  or C(CH 3 ) 3 , provided that X 1  to X 4  do not simultaneously represent H, and n is 2 or 4, unit (II) is at least one unit selected from the group consistig of
     
     
     
     
     and
     unit (III) is
     and unit (IV) is
         wherein at least one of the hydrogen atoms in each aromatic ring in units (II). (III) and (IV) may be substituted by an alkyl or alkoxy group having 1 to 4 carbon atoms or a halogen atom.   
     The proportion of unit (I) is 2.5 to 35 mole%, the proportion of unit (II) is 2.5 to 35 mole%, and the proportion of unit (III), (IV) or a combination of units (III) and (IV) is 30 to 95 mole%.
Patent EP-0217760-A2 (EP)
Inventor: CODRINO GIUSEPPE
IPC: H01H23/06
Filed: 1986-10-01
Abstract: The invention relates to an electrical switch for window winders, provided with a sealing element, which comprises a box-like body to which is connected a pivoted key for the actuation of the electrical contacts. There is further provided a seal having a central body which defines a saddle for housing the pivot pin of this key, and a peripheral projection which surrounds the said saddle. The central body is surrounded by a flanged edge which can be clamped between the said box-like body and an outer frame.
Patent EP-0232853-A2 (EP)
Inventor: CARO THOMAS DIPL-ING
IPC: C02F3/28
Filed: 1987-02-05
Abstract: In the reactor, the raw material is fed through an inclined feeder in the lowest section of a reactor having a funnel-shaped bottom, the reactor content is caused to rotate by the tangential feed of liquid and intimately contacted with the catalysts, the liquid is passed through overflow channels into the next stages, the bottoms of which are likewise of funnel-shaped design, in order to be subjected therein to further reaction and to be taken off after the last stage at the upper end of the reactor. <IMAGE>
Patent EP-0239879-A2 (EP)
Title: Stromzuführung für eine drahtförmige Elektrode einer Elektroerosionsmaschine
Inventor: LEVY GIDEON DR
IPC: B23H7/10
Filed: 1987-03-18
Abstract: Die Stromzuführung (1) für eine drahtförmige Elektrode (6) einer Elektroerosionsmaschine hat einen Kern (2) aus hartem Material wie z. B. gesinterten Metallcarbiden und darüber einen Überzug (3) aus elektrisch leitfähigem, relativ zum Kern weicherem Material, wie z. B. aus Weich­metall wie Nickel oder Kupfer. Der Draht (6) schneidet in relativ kurzer Zeit sich eine Kerbe in den weichen Überzug. Die Kerbe wirkt als Führung für den Draht. So­bald die Kerbe das härtere Material des Kernes (2) er­reicht hat, verhindert das Hartmetall eine weitere Ver­tiefung (Fig. 2).
Patent EP-0246423-A2 (EP)
Inventor: SCHULTZE WERNER DR
IPC: C04B37/02
Filed: 1987-03-21
Abstract: A connection of highly wear-resistant plates, especially ceramic plates, to a beam to be protected from wear is known, a material being embedded between two soldering foils and a firm connection between the ceramic plate and the support being produced by heating the soldering foils and the material. A further improvement of this firm connection of ceramic mouldings to metals is achieved according to the invention by the fact that the material used is one which accommodates thermal expansion, is elastic and is refractory and that the thermal connection of the ceramic moulding to the metal and/or metallic support is effected by casting molten metal around the moulding. A metal-ceramic connection of this kind is distinguished in particular by the fact that it can be exposed to high alternating thermal stresses without impairment of stability. <IMAGE>
Patent EP-0242612-A2 (EP)
Inventor: KITCHEN ALONZO GENE
IPC: C08F297/04
Filed: 1987-03-23
Abstract: Sequential charging of initiator and monomers in a multistage solution polymerization process involving conjugated diene and monovinyl­aromatic monomers wherein the initial and final charges are monovinylaro­matic monomer results in the production of polymodal linear block copolymers with terminal resinous blocks. A typical 6-stage charge sequence is as follows: stage 1: (S i ); stage 2: (S i ); stage 3: (B); stage 4: (S i ); stage 5: (B) and stage 6: (S) wherein (S i ) is monovinylaromatic monomer and initiator, (B) is conjugated diene monomer and (S) is monovinylaromatic monomer. At each stage, polymerization is allowed to continue until no free monomer is present. 
     The polymodal block copolymer products comprise high, medium and low molecular weight species designated, respectively, as S₁-S₂-B₁-S₃-B₂-S₄; S₂-B₁-S₃-B₂-S₄; and S₃-B₂-S₄ wherein S₁, S₂, S₃ and S₄ represent, respectively, polyvinylaromatic blocks resulting from polymerization of the first, second, third and fourth charges of monovinylaromatic monomer (stages 1,2,4 and 6); B₁ represents a polydiene block resulting from polymerization of the first charge of conjugated diene monomer (stage 3); and B₂ represents a polydiene block resulting from polymerization of the second charge of conjugated diene monomer (stage 5). 
     The subject copolymers can be fabricated into sheets and molded objects possessing little color, a high degree of transparency and excellent impact resistance. These fabricated products do not craze on being impacted.
Patent EP-0241780-A2 (EP)
Inventor: FRANKEN JOACHIM
IPC: B65D41/04
Filed: 1987-03-26
Abstract: The container (1) has a closure (6) which has a sealing ring (5) which is to be pressed elastically onto the edge (4) of the container mouth (2) to be closed. When using a standard closure cap (6), the container can be fitted with a pressure relief valve in the closure region if the mouth edge (4) is fitted with corrugated or zig-zag indentations (11 to 13) adjoining the sealing ring (5). <IMAGE>
Patent EP-0249248-A2 (EP)
Inventor: SIRCAR JAGADISH C
IPC: C07D473/18
Filed: 1984-10-26
Abstract: Novel purine derivatives of formula
      as agents for treating autoimmune diseases are described. Also disclosed are processes for their production and pharmaceutical compositions comprising the compounds.
Patent EP-0257632-A2 (EP)
Inventor: MAUZ OTTO DR
IPC: C08F226/00
Filed: 1987-08-26
Abstract: Crosslinked polymers which are produced from monomers containing glycerol carbonate groups, crosslinking monomers and, where appropriate, other monoethylenically unsaturated monomers are composed of principally spherical porous particles and are very suitable as carrier materials for the immobilization of biologically active substances.
Patent EP-0274595-A2 (EP)
Inventor: MOORE JAMES EUGENE
IPC: C08F20/10
Filed: 1987-11-05
Abstract: A plastic substrate having deposited on at least one surface thereof a photocured acrylic coat-­comprised of the photoreaction products of:
     (i) at least one photocurable polyfunctional acrylate monomer;   (ii) at least one phenyl ketone photoinitiator; and   (iii) at least one active ultraviolet radiation absorber selected from benzotriazoles, cyanoacrylates, and hydroxybenzophenones. The coating is substan­tially completely or completely cured and provides improved protection to the substrate against ultarviolet radiation. The coating is also non-­opaque or transparent.