baber/WOPTO huggingface dataset:
Patent EP-0203829-A2 (EP)
Inventor: BANY STEPHEN W MINNESOTA MININ
IPC: C08G77/42
Filed: 1986-05-30
Abstract: Supported initiators for the radiation-activated polymerization of cationically-polymerizable compounds, particularly epoxide group-containing compounds, are described. The supported initiators comprise a particulate carrier and a photocatalytic ionic salt. The supported initiators are especially useful for the polymerization of cationically-polymerizable compounds in which the ionic salt alone is not soluble.
Patent EP-0213776-A2 (EP)
Inventor: BENTZ HANNE
IPC: A61P37/00
Filed: 1986-08-04
Abstract: Inflammation, acute and/or chronic, is treated with a CIF (TGF-β). The CIF may be administered locally or systemically, depending upon the indication, and does not require coadministration of activator or cofactor for efficacy.
Patent EP-0214823-A2 (EP)
Inventor: SEKINE YASUO
IPC: C07D413/12
Filed: 1986-08-29
Abstract: Alkylamide derivatives having the formula,
     These compounds have a strong antiulcer action depend on histamine H 2 -receptor antagonistic action and a cytoprotective action upon gastric mucous membrance.
Patent EP-0222540-A2 (EP)
Inventor: WIENCK DENNIS ALLAN
IPC: G01N1/20
Filed: 1986-10-23
Abstract: An apparatus for sampling material flowing through a conduit, comprising: housing means for receiving therethrough a flow of the material as the material flows through the conduit, said housing means including cross-section defining means (14, 16) for defining a full cross-sectional sample area, receptacle means (18) for receiving a collection member (40) outside said defined cross-sectional sample area and connector means (26,28) for connecting said cross-section defining means to the conduit so that the cross-sectional sample area defined by said cross-section defining means is aligned with the cross-section of the conduit; and sampler means, connected with said housing means, for collecting a full cross-sectional sample of the material as the material flows through said cross-section defining means of said housing means under pressure, said sampler means including said collection member (40) disposed in said housing means for receiving a portion of the flowing material; and movement means for moving said collection member from a location outside the full cross-sectional sample area of the material across the full cross-sectional flow sample area of the material, so that it receives said portion of said flowing material as it passes thereacross.
Patent EP-0227379-A2 (EP)
Inventor: MAHMOODKHAN SHIRAZI MASOUD
IPC: A61G1/052
Filed: 1986-12-10
Abstract: A compact stretcher is disclosed which is erectable upon requirement. In a preferred embodiment, stretcher poles each consist of a tube (10) of textile material impregnated with a moisture-curable polyurethane which is received within an impervious outer cover tube (16). The tubes (16) and stretcher base (18) are carried in a folded condition until erection is required when the contents of a cannister (12) containing compressed air and water are introduced into each pole. Once the two poles have been extended and the polyurethane cured, the poles are inserted into respective cavities (20) of a canvas base (18) to a stretcher.
Patent EP-0228958-A2 (EP)
Inventor: KOSHIZUKA ATUO C O SEIWA-SO
IPC: G11C8/18
Filed: 1986-12-18
Abstract: A semiconductor memory device includes reset means for equalizing potentials of a pair of signal lines for transferring a complementary signals; a clock generating circuit (32,33) generating a first clock signal (CTC) and a second clock signal (ATC) at a time different from the generation of the first clock; and a logical OR gate circuit (38) generating a reset signal (ϕ) based on the first and second clock signals.When the pulse with of an active low chip selection signal (cs) is shorter than a predetermined time period, the pulse width of the reset signal ((p) is made longer than that generated when the pulse width of the signal (cs) is longer than the predetermined time period. As a result, the potentials of a pair of complementary bit lines connected to each cell in the memory cell array (39) can be reliably reset, and the delay time in the access operation can be reduced.
Patent EP-0210139-A2 (EP)
Inventor: MOSER PETER DR
IPC: C09B44/02
Filed: 1986-07-21
Abstract: 1,2,3-Thiadiazolazoverbindungen der Formel <IMAGE> worin R unsubstituiertes oder substituiertes Alkyl oder Alkenyl, R1 Wasserstoff oder unsubstituiertes oder substituiertes Alkyl oder Alkenyl, R2 Wasserstoff oder unsubstituiertes oder substituiertes Alkyl, Alkenyl, Cycloalkyl oder Phenyl, oder R1 und R2 zusammen mit dem N-Atom einen 5- oder 6-gliedrigen heterocyclischen Ring, der gegebenenfalls noch ein oder zwei weiter Heteroatome als Ringglieder enthalten oder/und substituiert sein kann, oder R1 zusammen mit R3 in ortho-Stellung zur Aminogruppe einen teilhydrierten gegebenenfalls substituierten 5- oder 6-gliedrigen heterocyclischen Ring, der gegebenenfalls noch ein zusätzliches N- oder O-Atom als Ringglied enthalten kann, R3 und R4 unabhängig voneinander Wasserstoff, Alkyl, Alkoxy, Alkanoylamino oder Halogen, R5 Wasserstoff oder zusammen mit R4 in ortho-Stellung die Ergänzung zu einem ankondensierten Benzolring, R7 Wasserstoff, gegebenenfalls substituiertes Phenyl oder Alkyl und X ein Anion bedeuten. Diese Verbindungen eignen sich als Farbstoffe zum Färben oder Bedrucken von Textilfasern aus sauer modifiziertem Polyamid oder Polyester und insbesondere aus Polyacrylnitril.
Patent EP-0202214-A2 (EP)
Inventor: LAVENGOOD RICHARD EUGENE
IPC: C08L51/00
Filed: 1986-05-09
Abstract: A polyamide composition of improved impact comprising a blend of components (A) 20 to 79.5 weight percent of a graft rubber composition of a graft polymer of methyl (meth)-acrylate and/or (meth)acrylonitrile and a vinylaromatic monomer grafted onto a substrate rubber, (B) 94.5 to 20 weight percent of a polyamide resin, and (C) 1 to 60 weight percent of a polymer compatibilizer which contains from about 0.05 to 4.0 mole percent of a comonomer containing a functional group which reacts with the polyamide resin.
Patent EP-0242801-A2 (EP)
Inventor: MEHTA VIJAY CHANDRAKANT
IPC: C08F4/64
Filed: 1987-04-16
Abstract: This invention concerns solid organometallic hydrocarbyloxymagnesium halides of the formula ROMgX wherein RO is a hydrocarbyloxy group of 1 to 20 carbon atoms and X is halide, and a two step process for making these halides comprising:
     (a) reacting an activated magnesium metal with an alkyl halide of the formula R'X, in which R' is compound containing 1 to 20 carbon atoms, in a dry inert hydrocarbon media, under a dry inert atmosphere to produce a compound of the formula R'MgX in which R' and X have the meanings ascribed to them herein; and,   (b) and reacting the R'MgX compound with an oxygen containing compound, containing 1 to 20 carbon atoms, selected from the group consisting of alcohols, ketones, aldehydes and esters to produce the compound ROMgX.   
     When the oxygen containing compound is 2-alkyl substituted, the products are hydrocarbon soluble.
Patent EP-0233704-A2 (EP)
Inventor: BURKHARD HAROLD RICHARD
IPC: A61F13/15
Filed: 1987-01-20
Abstract: A disposable diaper having elasticized leg openings and improved fastening tapes which have a user's end that is wide at the longitudinal sides of the diaper and that is tapered to a more narrow width at its distal end. The wide user's end of the fastening tapes tensions and secures more of the overlapping waist portions of the diaper so that a good fit about the legs and waist is maintained. Tapering of the user's end of the tapes increases wearing comfort and makes them easier to handle and apply.
Patent EP-0236105-A2 (EP)
Inventor: STIRLING STANLEY JOHN JAMES
IPC: B41F31/18
Filed: 1987-03-02
Abstract: The invention relates to colour printing apparatus in which printing ink is transferred from a reservoir (15) by means of at least one ink transfer roller (16), the ink transfer roller (16) incorporating two or more roller segments (45) which can be positioned axially on a mandrel (38) so that laterally spaced in flow paths can be provided between the reservoir (15) and a printing station.
Patent EP-0244945-A2 (EP)
Inventor: NAYLOR GEOFFREY
IPC: D02G1/06
Filed: 1987-04-01
Abstract: A false twist apparatus (22), for processing primarily fine denier yarns (39) at low twist levels with consistency and good process control, comprises a roller (24) mounted for rotation about its longitudinal axis (33) and input and output guides (35, 38), to the guide yarn (39) in a helical path around the roller (24), mounted on a guide support (34) extending adjacent the roller (24). One of the guides (38) is positionally adjustable on the support (34) in a direction parallel with the roller axis (33) to alter the helix angle of the yarn (39) around the roller (24) and the twist level. For S and Z twist two drive spindles (25, 28) are provided symmetrically disposed on opposed sides of the support (34), the roller (24) being secured on the appropriate spindle (25, 28) and the output guide (38) being moved to the appropriate side of the support (34).
Patent EP-0245094-A2 (EP)
Inventor: KAPS WOLFGANG C O MINNESOTA MI
IPC: G03B27/58
Filed: 1987-05-06
Abstract: A drive-out assembly to thread a film wound on a reel or in a coil 2 includes an arm 7 to swing into the cartridge and engage the film with a drive-out roller 8 which drives the film in an unwinding direction to drive the free end over a stripper member 10 urged against the film. The drive for the drive-out roller 8 includes a first drive gear 20 which rotates a driven gear 23 through an intermediate gear 21 to drive a shaft 19 having a drive gear 23 to drive the drive-out roller 8 through other intermediate gears 24, 8'.
Patent EP-0249342-A2 (EP)
Inventor: MASAHIRO KAKUGO
IPC: C08K5/20
Filed: 1987-05-13
Abstract: A monolayer polypropylene film is obtained by melt extrusion from a composition comprising 100 parts by weight of a crystalline polypropylene and of from 0.05 to 1 part by weight of a slipping agent [A] having a melting point of 100° to 125°C and a slipping agent [B] having a melting point of 70° to 90°C; the initial coefficient of friction of the film being 0.7 or less and the coefficient of friction after heating at 60°C being 1.0 or less. A multilayer film comprises a polypropylene film layer having the same ingre                   dients as defined above together with a substrate layer; the polypropylene film layer having an initial coefficient of friction of 0.7 or less and the coefficient of friction film reaching a value of 0.7 on heating to 45°C or more.
Patent EP-0252703-A2 (EP)
Title: Can closures
Inventor: WIMBUSH MAURICE JOHN
IPC: B21D51/32
Filed: 1987-07-06
Abstract: A method of closing a can includes the following stages; 
locating a closure member (l4) within a cylindrical wall portion (l2) of the can (ll) with a resilient sealing element (l7,23ʹ) disposed between the periphery (l9) of the closure member (l4) and the cylindrical wall (l2), so that the closure member (l4) is slidable axially of the cylindrical wall portion (l2); 
adjusting the position of the closure member (l4) axially of the cylindrical wall portion (l2) to give the required internal axial dimension; 
and rolling a groove (l5) in the cylindrical wall (l2) of the can (ll) to abut one side of the closure member (l4) while simultaneously rolling the end of the can (ll) over to abut the other side of the closure member (l4), the sealing element (l7,23ʹ) being compressed during the rolling process. This method may be used to produce the casing (l0) for a servo actuator.
Patent EP-0266884-A2 (EP)
Inventor: JAIN RAVI
IPC: B01D53/047
Filed: 1987-09-25
Abstract: In typically a pressure swing adsorption process for separating a gas mixture such as air, gas vented from adsorbent beds within vessels 10 and 12 during desorption steps of the process is passed into a diffusion vessel 16. Non-permeate gas enriched in nitrogen is returned from the vessel 16 to the vessels 10 and 12 typically with the feed gas. A compressor 72 is employed to raise the non-permeate gas to the feed pressure. Product nitrogen is withdrawn from the vessels 10 and 12 through conduit 100. During each cycle, upon the oxygen concentration reaching a chosen threshold, the nitrogen is diverted from conduit 100 to a diffusion vessel 14. The resulting non-permeate gas enriched in nitrogen is returned to the conduit 100 while the permeate gas may be returned to the adsorption vessels 10 and 12.
Patent EP-0272025-A2 (EP)
Inventor: BYROM DAVID
IPC: C12R1/01
Filed: 1987-12-04
Abstract: A process for the decomposition of acrylamide using an amidase (acrylamide amido hydrolase) enzyme in which the enzyme is induced in strains of  Methylophilus methylotrophus . A method for inducing the enzyme and a process for producing acrylic acid are also claimed. The process for the decomposition of acrylamide is useful in particular for reducing the level of unreacted monomer associated with homo- and hetero- polymers of acrylamide. The activity of the enzyme can be increased by heating it to a temperature in the range 40° to 80°C.
Patent EP-0246184-A2 (EP)
Title: Verfahren zum Bedrucken oder Färben von cellulosehaltigem Textilgut
Inventor: BERENDT HANS-ULRICH
IPC: D06P1/52
Filed: 1987-04-24
Abstract: Textiles Cellulosematerial wird mit Hilfe von Schaum mit Reaktivfarbstoffen bedruckt oder gefärbt. Der Schaumauftrag erfolgt durch Aufbringen einer verschäumten, wässerigen Zubereitung auf das Cellulosematerial, die neben Farbstoff und Fixieralkalien (1) einen Schaumbildner, (2) ein Homopolymerisat oder Mischpolymerisat des Acrylamids oder Methacrylamids oder vorzugsweise ein Pfropfpolymerisat, welches aus einem Anlagerungsprodukt von einem Alkylenoxid, vorzugsweise Propylenoxid an einen mindestens dreiwertigen aliphatischen Alkohol, wie z.B. Glycerin, und Acrylamid oder Methacrylamid erhalten wird, und (3) ein betainartiges quaternäres Ammoniumsalz enthält, welches durch Kondensation (A) eines sulfonierten, asymmetrischen Bernsteinsäurediesters, welcher als Estergruppen eine Halogenhydringruppe und eine veretherte Polyalkylenglykolgruppe aufweist, mit (B) einem tertiären aminsubstituierten N-Alkylamid einer ethylenisch-ungesättigten aliphatischen Mono- oder Dicarbonsäure erhältlich ist. Das so behandelte Cellulosematerial wird dann zur Fixierung des Farbstoffes einer Hitzebehandlung, z.B. durch Dämpfen, unterworfen. Mit dieser sehr stabilen Zubereitung wird ohne Verwendung von Verdickungen, besonders Alginaten ein farbstarker, egaler und scharfstehender Farbdruck, der gleichzeitig einen ausgezeichneten Warengriff aufweist, erhalten.
Patent EP-0263806-A2 (EP)
Inventor: WACHTER WOLFGANG DR DIPL-ING
IPC: F02B37/18
Filed: 1987-09-09
Abstract: The object of the invention is a device for blowing off compressed charging air or exhaust gas in internal combustion engines with exhaust turbo-supercharger comprising more than one, preferably two, open/shut blow-off valves (V1, V2), post-connected to each of which is a flow restrictor with a constant cross section (A1, A2) which can be individually controlled in order to obtain differing blow-off quantities. As a result simple solenoid valves can be used for switching in place of the known timed solenoid valves. This reduces the susceptibility to faults on the one hand and improves the accuracy of the desired blow-off quantity on the other. The blow-off quantity can be accurately adjusted to the requirements of the internal combustion engine as a function of the operating condition (engine speed, injection quantity, accelerator position). <IMAGE>
Patent EP-0303112-A2 (EP)
Inventor: OHTANI AKIRA NITTO ELECTRIC IN
IPC: H01M4/60
Filed: 1988-07-28
Abstract: A conducting organic polymer battery is disclosed, which comprises a cathode comprising a conducting organic polymer doped with a polymer anion having a number of anionic groups in the molecule thereof, an anode comprising a metal having a redox potential lower than that of the conducting organic polymer, and an electrolyte solution or a solid electrolyte as an ion conductive phase. In the battery, the ion concentration in an electrolyte solution does not substantially change during charging and dis­charging.
Patent EP-0305836-A2 (EP)
Inventor: TANOVICI ALEXANDRU DIPL-ING
IPC: B65H23/06
Filed: 1988-08-20
Abstract: The invention relates to a roll holder for a roll made from a web of material and having a hollow core, especially a paper roll provided with perforations running transversely. The roll holder contains a core body and a sleeve rotatably mounted thereon onto which the hollow core is mounted by its hollow core. To permit preselected sections of the material web to be torn off without the use of a flap bearing a tear-off edge or other aids, the sleeve is under the influence of a braking force which is applied by means provided on it and on the core body. The braking force is preferably adjustable.
Patent EP-0305955-A2 (EP)
Inventor: KAHLEY THEODORE EUGENE
IPC: B23Q17/22
Filed: 1988-08-30
Abstract: An optically working laser-beam measuring system 22 for measuring the cutting-path diameter of rotating cutting tools 18 clamped in machine spindles 16 is designed in such a way that the cutting tools 18 rotate approximately at the speed desired for the cutting work for determining and establishing the axial position for the tool nose. <IMAGE>
Patent EP-0323591-A2 (EP)
Inventor: NOLTE ALBERT
IPC: F01L1/245
Filed: 1988-12-15
Abstract: Known double point timing devices based on the principle of a controllable hydraulic tappet have the disadvantage that the working piston in the hydraulic tappet is frequently moved and therefore wears. The present invention is intended to prevent this wear without having to abandon injection timing from stroke to stroke. The solution to the problem consists of a control piston (6) whose extension (21) strikes the non-return valve (19) as soon as the control oil pressure in the oil line (16) drops. As a result, with the next injection stroke the working piston (3) of the hydraulic tappet (1) is pushed against the stop (24) where it remains until the control oil pressure rises. In this way rapid reactions of the hydraulic tappet are achieved with the smallest possible movement of the working piston (3). The hydraulic tappet according to the invention is particularly suitable for industrial diesel engines with separate injection pumps.   <IMAGE>
Patent EP-0276896-A2 (EP)
Inventor: MATSUI HIROSHI
IPC: G11B7/1378
Filed: 1988-01-28
Abstract: A condensing optical system for condensing light from a record medium onto a photodetector in such as an optical information recording/reproducing system, comprises a first lens group and a second lens group, and these first and second lens groups cooperate to correct aberrations, esp. a chromatic aberration, in the system with respect to plural wavelengths of lights esp. by making Abbe's numbers of those first and second lens groups different from each other.
Patent EP-0283107-A2 (EP)
Inventor: OSWALD THOMAS LESTER
IPC: H01M50/114
Filed: 1988-01-12
Abstract: A battery structure arranged to avoid the inefficiency problems which normally accompany container bulging in conventional absorbed electrolyte batteries such as sealed lead-acid batteries. The battery container is separated by partition walls into a plurality of working cells into which are closely fitted conventional stacks of plates and separators. The partition walls hold the plates and separators in intimate contact necessary for proper operation of the battery. Bulge compensating end cells (40) are provided at either end of the battery between the working cells and the container end walls to accommodate pressure variations during battery operation. Compression means associated with the bulge compensating end cells maintains the plates and separators in intimate contact to maintain battery efficiency while permitting the container end walls to bulge.
Patent EP-0276086-A2 (EP)
Inventor: BRAMLEY ALAN GEOFFREY
IPC: F23G5/18
Filed: 1988-01-14
Abstract: Exhaust gases (E) within an afterburner (10) are constrained to flow in a spiral manner in a predetermined direction dependent on the position of the chimney (40) such that the exhaust gases (E) rotate in an anticlockwise direction when viewed from the top of a vertical chimney (40).
Patent EP-0288133-A2 (EP)
Inventor: IMAI HITOSHI MITSUBISHI DENKI
IPC: G11B7/004
Filed: 1988-02-09
Abstract: An optical wavelength division multiplex recording and reproduction apparatus records information by creating a recording hole at a predetermined wavelength position on a memory element (16) of a recording medium (15). The memory element (16) is pit-like, and causes diffraction of the light beam transmitted through or reflected by it. The diffracted beams are detected separately and provide an error signal used to control the position of the incident beam spot with precision on the selected memory element (16).
Patent EP-0287304-A2 (EP)
Inventor: REEVES LARRY DAVID
IPC: H02H3/05
Filed: 1988-04-11
Abstract: A fault tolerant, failsafe power supply system for use in a power supply having an output port coupled to a preselected number of output terminals each providing power at a fixed voltage to an associated load circuit for supplying a fixed voltage to each load circuit. The power supply incudes a ground terminal and a power enable port for receiving an enable signal and turning off the power supply when the enable signal is active. A fault tolerant/failsafe current limit system for preventing an overcurrent condition in a load circuit coupled to a selected output terminal is provided and comprises: 
    a first monitor circuit, external to the power supply and coupling a first output terminal to a first load circuit and supplying current thereto, for generating a first output signal in a first state if an overcurrent condition is detected and in a second state if no overcurrent condition is detected; and 
    a second monitor circuit, external to the power supply and coupling a second output terminal to a second load circuit and supplying current thereto, for generating a first output signal in a first state if an overcurrent condition is detected and in a second state if no overcurrent condition is detected; 
    means, adapted to receive both monitor output signals, for shutting off the power supply to prevent an overcurrent condition unless both monitor circuit output signals are in the second state.
Patent EP-0295850-A2 (EP)
Inventor: MIKYSKA GLENN EMIL
IPC: B01F15/00
Filed: 1988-06-13
Abstract: An orbital shaker apparatus which has a tray for cyclic motion is flexibly suspended from a frame which is flexibly suspended from a plurality of stationary supports. The flexible suspension constrains the tray to move only translationally along one axis with respect to the frame and constrains the frame to move only translationally along one axis perpendicular to the tray movement axis. A single chip microprocessor is used to scan, input store, display and control the speed, duration and control functions for the orbital motion. Embodied in the software of the microprocessor is a real-time closed loop speed control which monitors the actual speed of the orbital motion thru an interrupt facility by calculating the duration of pulses received from an optoelectric sensor. The measured pulse duration is digitally compared to the desired duration and a digital control signal is provided to drive a DC motor which is directly coupled to the drive shaft which imparts the motion. A set speed mode and a reversing mode are selectable by an operator to provide different means for agitation.
Patent EP-0305058-A2 (EP)
Inventor: DELLER NIGEL ADRIAN
IPC: H01B7/18
Filed: 1988-08-01
Abstract: A cable harness comprising a plurality of conductors 10 which are laid alongside a semi-rigid support member 11 and are retained relative thereto by a sleeve 12 which surrounds the conductors and the support member.