baber/WOPTO huggingface dataset:
Patent EP-0202759-A2 (EP)
Inventor: GLEASON JOHN GERALD
IPC: C07D257/04
Filed: 1986-04-14
Abstract: Compounds of formula (I)
     in which R, is C a to C 13  alkyl, C 7  to C 12  alkoxy, C 7  to C 12  thioalkyl, C 10  to C 12  1-alkynyl, 10-undecynyloxy, 11-dodecynyl, phenyl-C 4  to C 10  alkyl, phenyl-C 3  to C 9  alkoxy, phenylthio-C 3  to C 9  alkyl with the phenyl optionally mono substituted; R 2  is hydrogen, bromo, chloro, methyl, trifluoromethyl, hydroxy, methoxy or nitro; or R, is hydrogen and R 2  is C 8  to C 13  alkyl, C7 to C 12  alkoxy, C7 to C,2 thioalkyl, C 10  to C 12  1-alkynyl, 10-undecynyloxy, 11-dodecynyl, phenyl-C 4 O to C 10  alkyl, phenyl-C 3  to C 9  alkoxy, phenylthio-C 3  to C 9  alkyl with the phenyl optionally mono substituted; Y is COR 3 ,
     or {CH 2 ) 0-1 -C-tetrazolyl;
     R 3  is hydroxy or amino; R 4  is hydrogen, methyl, methoxy, fluoro or hydroxy; m is 0, 1 or 2;   R is
     CH(CO 2 H)CH 2 CO 2 H, CH 2 CH 2 Z or
     n is 0, 1 or 2; R 5  is hydrogen, amino or NHCOCH 2 CH 2 CH(NH 2 )CO 2 H; R 6  is hydroxy, amino or NHCH 2 CO 2 H; Z is SO 3 H, SO 2 NH 2  or CN; R 7  is hydrogen, C, to C 4  alkyl or C 3  to C 4  alkenyl; R 8  is hydrogen, C, to C <  alkyl, carboxyl or carboxamido, or (CH 2 ) P CO 2 H, in which p is 1 or 2, when R 7  and R 9  are hydrogen or C, to C 4  alkyl; and R 9  is hydrogen, C, to C 4  alkyl or CH 2 CO 2 H; compositions containing then and their use in therapy as leukotriene antagonists, for example in the treatment of asthma.
Patent EP-0202097-A2 (EP)
Inventor: TANABE EIJI
IPC: H05H9/04
Filed: 1986-05-12
Abstract: @ A compact, small diameter, standing-wave linear accelerator structure suitable for industrial and medical applications is disclosed. The novel structure utilizes a new type of coupling cavity for Pi/2 mode, standing-wave operation. The coupling cavity fits into the webs between the accelerating cavities substantially within the diameter of the accelerating cavities. This is made possible by keeping the center section of the cavity thin to concentrate the electric field vector at the center of a section of the cavity and by enlarging the ends of a section of the coupling cavity to accommodate the magnetic field vector. This structure offers a significant reduction in overall diameter over the side-coupled, annular ring, and existing coaxial coupled structures, while maintaining a high shunt impedance and large nearest neighbor coupling (high group velocity). A prototype 4 MeV, 36 cm long, S-band accelerator incorporating the new structure has been built and tested.
Patent EP-0212976-A2 (EP)
Inventor: COYNE THOMAS S
IPC: C01B15/10
Filed: 1986-08-20
Abstract: A stabilized peracid bleaching composition contains peracid, preferably enzyme, and exotherm control agents (MgS0 4 ). By controlling the water level present, surprisingly improved stability of peracid, and enzyme, results. The preferred peracid is diperoxydodecanedioic acid. The enzyme of choice is protease. The dry product comprises separate granular, particulate and beaded components wherein the granular component is diperabic stabilised with an exotherm control agent, diluent and a binder that includes unneutralized polymeric acid, and is combined with enzymes. Other adjuncts include: a fragrance admixed with a water soluble starch to form fragrance beads; the particulate components such as agglomerated extender or bulking agent, a pH control agent, and protected fluorescent whitening agents. The water content of the granular diperacid is carefully controlled, as is the ratio of exotherm control agent to diperacid, to ensure both peracid and enzyme stability. An adhesive fragrance strip is adhered to the interior of the product container remote from the bleach product.
Patent EP-0238047-A2 (EP)
Title: Magnetic storage medium with perpendicular anisotropy
Inventor: NASU SHOGO
IPC: H01F10/20
Filed: 1987-03-17
Abstract: A perpendicular magnetic storage medium comprising a substrate and a perpendicular magnetic anisotropic film formed on the substrate, characterized in that the perpendicular magnetic anisotropic film is a film of a sub-oxide of a metal having a composition described by the general formula [(Fe 1-x Co x ) 1-y M y ] 1-z O z  (where 0.01≦x≦0.75, O≦y≦0.30, 0.05#zZ0.50 and M means at least one metal excluding Fe and Co); in that it has an easy magnetization axis being perpendicular to a plane thereof, and in that both a peak of diffracted X-ray intensity caused by oxidized Fe and a peak of diffracted X-ray intensity caused by metal state Fe and Co and Metal M are observed in the X-ray diffraction spectrum. 
     The perpendicular magnetic storage medium of the present invention can be produced easily and economically at a low substrate temperature, and has high wear-resistance, high recording/reproducing sensitivity and high recording density.
Patent EP-0254809-A2 (EP)
Inventor: RICCITIELLO SALVATORE RAYMOND
IPC: C08G77/60
Filed: 1987-04-14
Abstract: The present invention relates to a polyorganoborosilane ceramic precursor polymer comprising a plurality of repeating units of the formula:
      with the segments being linked together by second units of the formula:   (R²)-Si R³) q, where R¹ is lower alkyl, cycloalkyl, phenyl, or (R²R³) - Si-B n and R² and R³ are each independently selected from hydrogen, lower alkyl, vinyl, cycloalkyl, or aryl, n is an integer between 1 and 100; p is n integer between 1 and 100; and q is an integer between 1 and 100. These materials are prepared by combining an organoborohalide of the formula R⁴-B-(X¹)₂ where R⁴ is selected from halogen, lower alkyl, cycloalkyl, or aryl, and an organohalosilane of the formula: R² (R³) Si(X²)₂ where R² and R³ are each independently selected from lower alkyl, cycloalkyl, or aryl, and X¹ and X² are each independently selected from halogen, in an anhydrous aprotic solvent having a boiling point at ambient pressure of not greater than 160°C with in excess of four equivalents of an alkali metal, heating the reaction mixture and recovering the polyorganoborosilane. These silicon boron polymers are useful to generate high-temperature ceramic materials, such as SiC, SiB₄, and B₄C, upon thermal degradation above 600°C.
Patent EP-0252449-A2 (EP)
Inventor: WISSKIRCHEN KLAUS BERND
IPC: H01H13/50
Filed: 1987-07-03
Abstract: Bei einem Drucktastenschalter, insbesondere Tastschalter, mit einem Taster und einem in Druckrichtung bewegbaren Glied, insbesondere einem Kontakt-Betätigungsglied, sowie mit einer Rückholfeder, die beim Drücken des Tasters gespannt wird und beim Loslassen des Tasters diesen in Ruhelage zurückbewegen kann, wird erfindungsgemäß zumindest ein fest angeordnetes oder mit dem beweglichen Glied (1) bewegbares, seitlich federnd auslenkbares Rastglied (9, 10) und eine mit diesem in Wirkverbindung stehende oder bringbare Rastkante (4) derart vorgesehen, daß beim Druck auf den Tastenknopf (23) zunächst das Rastglied (9, 10) an der Rastkante (4) anschlägt und durch die Rastkante (4) seitlich auslenkbar ist, wobei die Rastverbindung entrastet und anschließend das Kontaktbetätigungsglied (1) gegen die Kraft der Rückholfeder (9) weiterbewegbar ist, und daß erst nach oder kurz vor der Entrastung wenigstens ein Kontakt (18 und/oder 19) betätigbar ist.
Patent EP-0295327-A2 (EP)
Inventor: LACHHEIN STEPHEN DR
IPC: C07D235/32
Filed: 1987-07-17
Abstract: Es wird ein hochselektives, billiges und quantitatives Verfahren zur Herstellung von 5-Phenylsulfinyl-1H-2-(methoxycarbonylamino)-benzimidazol (Oxfendazol) durch Umsetzung von 5-Phenylmercapto-1H-2-(methoxycarbonylamino)-benzimidazol mit Wasserstoffperoxid in Gegenwart eines oder mehrerer aliphatischer C1-C6-Alkohole unter Zufügen einer starken, nicht oxidierenden Mineralsäure beschrieben.
Patent EP-0258829-A2 (EP)
Inventor: DOBRUSSKIN ALEXANDER
IPC: H01J61/52
Filed: 1987-08-27
Abstract: To improve the ignition characteristics of a metal halogenide high-pressure discharge lamp (11), the lamp is provided with a heating device (18) in the transition region from the discharge vessel (12) to the sealing (13), the heating device (18) being attached to the lamp (11) by means of an insulator (20) which adheres well. A non-vaporising putty or silicon dioxide is particularly suitable for this purpose. The heating device (18) consists of a heating wire which, in a first embodiment, surrounds the sealing (13) with three to six turns. In another embodiment, the heating wire is passed to and fro several times in a perforated ceramic element of aluminium oxide which abuts onto both sides of the sealing with a good thermal contact. The heating device (18) has an electrical power of at most 20 W, is activated when the lamp (11) is switched off and is operated from a dedicated voltage source other than that which is used for the operating voltage of the lamp (11). <IMAGE>
Patent EP-0262598-A2 (EP)
Inventor: WAHNSCHAFFE JURGEN
IPC: F01M5/00
Filed: 1987-09-25
Abstract: Die Erfindung betrifft eine Brennkraftmaschine, wobei im Kühlölkreislauf (5) in Strömungsrichtung vor einem Wärmetauscher (10, 11) eine Drossel (2) angeordnet ist. Diese Drossel (2) vergleichmäßigt den Öldruck in der Brennkraftmaschine vor den Wärmetauschern und sorgt dafür, daß dieser nahezu unabhängig von der Temperatur des Öls ist. Durch diese Maßnahme können die Wärmetauscher mit geringstem Aufwand gefertigt sein, da die Berstgefahr verringert ist.
Patent EP-0271065-A2 (EP)
Inventor: ARNAUD JOHNNY NMI
IPC: B01D15/02
Filed: 1987-12-08
Abstract: A method and apparatus for the continuous treatment of fluid with a contact media. The apparatus includes a plurality of vertically arranged chambers through which the fluid flow passes. The contact media may be selectively removed from each chamber and moved to a tank for regeneration. Additionally, the contact media may be selectively moved from one chamber to another.
Patent EP-0274080-A2 (EP)
Inventor: MOAN RICHARD DAVID
IPC: B60W30/18
Filed: 1987-12-10
Abstract: In a continually variable belt-driven transmission, a system for actuating and controlling the operation of the forward clutch (118) and reverse clutch (120) includes a source of hydraulic pressure (36) regulated at line pressure, an accumulator control valve (228), a line and belt load control solenoid (242) and solenoid-actuated valve (240), an accumulator (230), a decel disconnect solenoid-operated valve (370) and a manual valve (220). The line and belt-load control valve (240) regulates a pressure signal applied to the accumulator control valve (228) whose output pressure develops, on the piston (236) of the accumulator (230), a force that adds to a spring force tending to purge the accumulator (230) and add that flow to the flow through an orifice (234) directed through the manual valve (220) to the selected clutch (118;120). The decel disconnect solenoid (378) operates in accordance with a control signal that senses the occurrence of a hard wheel brake condition to vent the forward clutch (118), thereby permitting the pulleys (14,16) of the transmission to turn during the braking condition sufficient to allow a drive ratio change to the lowest drive ratio, and thereafter to regulate clutch pressure to permit immediate reacceleration of the vehicle.
Patent EP-0273457-A2 (EP)
Inventor: MASUOKA SHIGERU
IPC: C09D5/16
Filed: 1987-12-30
Abstract: An antifouling paint is described, that contains or its essential components an antifoulant and a polymer of one or more of the monomers A represented by general formula (1) and/or copolymer composed of one or more of the monomers A and one or more vinyl polymerizable monomers B that are copolymerizable with said monomer A:
      wherein X is a hydrogen atom of a methyl group; n is an integer of 2 to 4; and m signifies the average degree of polymerization and is zero or a real number. The antifouling paint may contain a slipping agent as the third essential component to provide an even greater fouling resistance.
Patent EP-0291585-A2 (EP)
Inventor: CHIAPPINI LUIGI
IPC: D06B3/26
Filed: 1987-09-10
Abstract: For the batchwise dyeing of lap-folded fabrics, a container (10) is provided, which is interiorly vertically subdivided into two compartments, and is provided, above the compartments (20,21), with a motor-driven winch (14), the revolution direction of which is reversible on command. The fabric (17), which can be in rope form, or in open-width form, runs on the winch, and is moved by this latter in combination with a system of ejectors (15,16), which spray the dyeing bath onto the fabric. The fabric is anchored at its two ends at two points (18,19) of the container which are substantially opposite to each other, in the container area above the compartments, and is made alternatively move, gathering from either of the compartments into the other one.
Patent EP-0284680-A2 (EP)
Inventor: PIGOTT NORMAN BRIAN
IPC: B23Q7/04
Filed: 1987-06-24
Abstract: Apparatus for holding a partly assembled vehicle body (13) includes a main framework structure (3) supported on two pairs of pillars (1), the structure being mounted about a horizontal pivot (5) on the rear pair of pillars for up and down pivotal movement. Mounted on the structure (3) are a pair of outwardly moveable inner frames (9) carrying clamps (11) which are insertable through the upper aperture(s) in the body (e.g. the space subsequently to be filled by the windscreens and/or roof panel), enabling the body to be clamped from inside to give free access to outside workers or robots (21). The frames may also carry dedicated tooling, such as a spot welder.
Patent EP-0256851-A2 (EP)
Inventor: GREEN MONIKA JOANNA
IPC: G01N27/416
Filed: 1987-08-12
Abstract: A method for the assay of haemoglobin in blood is provided in which the blood is contacted with a sufficient amount of a ferricyanide and the haemoglobin is electrochemically assayed by monitoring the current changes produced on reduction of the ferricyanide by the haemoglobin.
Patent EP-0261964-A2 (EP)
Inventor: KING FRANCIS DAVID
IPC: C07D453/06
Filed: 1987-09-24
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof:
      wherein 
X is CH or N; 
Y is NH or O; 
R₁ is hydrogen or halogen; 
R₂ is a group of formula (a), (b) or (c)
       
      wherein n is 2 or 3; p and q are independently 1 to 3; and 
R₄ or R₅ is C 1-4 ; 
R₃ is C 1-10  acyl, C 1-6  alkoxycarbonyl, optionally substituted phenoxycarbonyl or benzyloxycarbonyl, or R₆R₇NCO or R₆R₇NS(O) m  wherein m is 1 or 2 and R₆ and R₇ are independently C 1-6  alkyl groups or together are C 4-6  polymethylene; having 5-HT₃ antagonist activity, a process for their preparation and their use as pharmaceuticals.
Patent EP-0260158-A2 (EP)
Inventor: MICKELSON RAYMOND N
IPC: A01D34/73
Filed: 1987-10-06
Abstract: A line (22;50;60;70) for a rotating trimmer device or other rotating cutter has a plurality of sharp edges (24,26,28,30, 32,34; 50a-50f) extending longitudinally thereof and spaced circumferentially from each other, with remainder portions (42;52), between adjacent edges, depressed. Such line presents only sharpened edges to the material to be cut.
Patent EP-0266112-A2 (EP)
Inventor: TEYMOURI SASAN
IPC: G05F3/22
Filed: 1987-10-20
Abstract: A bias generator for use in CML gate circuits provides an output reference voltage that is substantially independent of variations in supply voltage over a wide temperature range. The bias generator includes a temperature and voltage compensating circuit portion which is formed of an emitter resistor and a diode-connected transistor. The emitter resistor is used to control the output reference voltage for the lower temperatures and the base-emitter voltage of the transistor determines the output reference voltage for the higher temperatures.
Patent EP-0278478-A2 (EP)
Inventor: ASAI HIDEHIRO
IPC: G06F12/12
Filed: 1988-02-09
Abstract: A cache memory system having an improved area addressing scheme for rewriting is disclosed. The cache memory system comprises a cache memory having a plurality of memory areas, means for designating the least recently accessed area by a CPU, means for detecting that the least recently accessed memory area is not designated and means for forcibly selecting a predetermined one memory area for rewriting when the least recently accessed memory area is not designed.
Patent EP-0279334-A2 (EP)
Inventor: SCHUMERS WERNER DIPL-ING
IPC: B22D11/053
Filed: 1988-02-10
Abstract: In the lifting device with two eccentric shafts hinged to a lifting table for the continuous casting mould or directly to the latter and driven in rotation, at least one cardan shaft (D) which meets at least one of the two following conditions: a) the position of the joint head (H) facing away from the eccentric shaft (A) is variable (variation of the position angle  beta ), b) the joint heads (G, H) are rotatable relative to one another (cardan error), is inserted in the connection between the rotary drive (B) and the eccentric shafts (A). <IMAGE>
Patent EP-0286013-A2 (EP)
Inventor: HERSE KLAUS
IPC: G02B6/38
Filed: 1988-03-31
Abstract: The connector has the following features: Two axially connectable carrier parts 6,7 through which the ends of the optical fibres to be connected in any one case are coupled to one another at their end faces. A plurality of axially extending grooves in which the optical fibre ends are accommodated in such a way that they are aligned with one another. A guide part 8 into which the two carrier parts 6,7 are pushed and in which they are guided on two side walls of a prism-like interior. The optical fibre ends are each mounted in a holder 42, 43 which is accommodated in a recess 48 of the particular carrier part 6,7. This recess 48 has an axially extending bearing edge 49 for the holder 42, 43. The precise location of the optical fibres is determined by the distances between the bearing edge and two bearing faces 50, 51 of the carrier part 6, 7. 
<IMAGE>
Patent EP-0291851-A2 (EP)
Inventor: HAMPRECHT GERHARD DR
IPC: C07D251/42
Filed: 1988-05-11
Abstract: Substituted sulfonylureas of the formula I   <IMAGE> I  where R1 is hydrogen, C1-C4-alkyl, C3-C4-alkenyl or alkynyl, C1-C4-haloalkyl, C3-C6-alkoxyalkyl, C4-C6-haloalkoxyalkyl or C5-C6-cycloalkyl, R2 is hydrogen, methyl or ethyl, R3 is hydrogen, halogen, methyl or methoxy, R4 is hydrogen, methyl or methoxy, X is N or C-H, and Hal is fluorine, chlorine or bromine, and alkali metal or alkaline earth metal salts thereof, with the proviso that R1 is not methyl when Hal is chlorine and X is N, a process for the manufacture of sulfonylureas of the formula I and their use as herbicides.
Patent EP-0292940-A2 (EP)
Inventor: MURAKAMI MASATO NIPPON STEEL C
IPC: C04B35/45
Filed: 1988-05-25
Abstract: A superconductive ceramics represented by the general formula: Z₁Ba₂Cu₃O₇. Here, Z is a mixture of a plurality of rare-earth metals including scandium and or ytterbium mixed in a prescribed ratio. As a high-­temperature superconductor this substance exhibits a high critical current density.
Patent EP-0318704-A2 (EP)
Inventor: WOLLWEBER DETLEF DR
IPC: A01N43/36
Filed: 1988-10-31
Abstract: 3-Cyano-4-phenyl-pyrrole derivatives of the formula (I) …<IMAGE>… in which… R represents halogen, alkyl, alkoxy, alkylthio, haloalkyl, haloalkoxy or haloalkylthio, and their use in pesticides, and novel intermediates of the formula (II). …<??>The novel 3-cyano-4-phenyl-pyrrole derivatives of the formula (I) can be prepared for example by reacting suitable fluorocinnamonitriles with suitable sulphonylmethyl isocyanides in the presence of a base and if appropriate in the presence of a diluent. The novel substituted fluorocinnamonitriles of the formula (II) can be prepared for example when suitable fluoroanilines are first reacted with acrylonitrile and the resulting  alpha -chloro- beta -phenylpropionitriles are dehydrohalogenated with bases, or by simultaneously condensing and decarboxylating suitable fluorobenzaldehydes with cyanoacetic acid.
Patent EP-0317885-A2 (EP)
Title: Gradationsvariables SW-Papier
Inventor: KAMPFER HELMUT DR
IPC: G03C1/18
Filed: 1988-11-17
Abstract: Ein gradationsvariables SW-Papier mit nur einer lichtempfindlichen Silberhalogenidemulsionsschicht, bei dem die Umsensibilisierung vermieden wird, wird durch Sensibilisierung mit wenigstens einer Verbindung der Formel <IMAGE> worin wenigstens einer der Rest R1, R5 oder R6 Halogen bedeutet, erhalten.
Patent EP-0320720-A2 (EP)
Inventor: KLEIN KLAUS
IPC: G06F1/20
Filed: 1988-12-02
Abstract: A non-stop cooling system is provided for a computer system. The cooling system uses two fans both normally operating at reduced capacity to cool the system. A failure of one fan causes the other fan to operate at full capacity to cool the system. Each fan forces air through a door which closes when the associated fan fails allowing the failed fan to be removed without shutting down the system.
Patent EP-0323621-A2 (EP)
Inventor: NEUMANN ADALBERT
IPC: G08B13/18
Filed: 1988-12-23
Abstract: The object of the invention is to extend, by simple means and in economical fashion, a radiation-sensitive switch which, in its usual design, has a maximum coverage angle of 180 DEG  in the horizontal plane. To achieve this, at least two detector casings (1) housing an optical recording system are disposed in pivotable fashion in relation to one another, and the second optical recording system is in each case aligned so that it covers an area not monitored by the first optical recording system. The invention is preferably used for area surveillance with the aid of infrared detectors. <IMAGE>
Patent EP-0274438-A2 (EP)
Inventor: SAKAI TOSHIYUKI C O BROTHER KO
IPC: G06F3/09
Filed: 1988-01-07
Abstract: A typing device wherein relational data such as the correct spelling of words may substitute the printed word. When the printed data are substituted by the relational data, the succeeding printed data posterior to said printed data to be substituted are all visually represented by way of a display device.
Patent EP-0293143-A2 (EP)
Inventor: SAEGUSA TAKEO
IPC: C08G65/333
Filed: 1988-05-20
Abstract: A polyether-polyamide block copolymer having an ethylenically unsaturated group is represented by formula (I): <CHEM>  and a polyether prepolymer thereof is represented by formula (II): <CHEM> R<1> is H or an aliphatic hydrocarbon group, R<2> and R<3> are each C2-6 aliphatic hydrocarbon, A is -OOC- or -OOC-NH-; B is C1-18 aliphatic hydrocarbon which may contain -NH-CO-NH, -NH-COO- or -NH-CO-; M is a hydrocarbon amide chain; Q is an ether or amino group, E is an aliphatic hydrocarbon ether or ester C1-12 group; V is an ethylenic hydrocarbon group; k=1-6, m=0-140, n=1-140, m+n=7-140; j, p, q=0 or 1, i=1-1000, r=5-500; and Y is an isocyanate carbamoyl lactam, acid chloride or (oxy)carbonyl lactam group. The prepolymer can be made by polymerizing an alcohol as R<1> component and an unsaturated 1,2- epoxy compound and/or a cyclic ether in the presence of an ionic catalyst to form a block or random copolymer; a @ component reactant then replaces the hydroxyl groups. The prepolymer is linked to a polyamide moiety by anionic polymerisation of a lactam; the block copolymer can be of A-B, A-B-A or multi-block type. The drawings show NMR spectra of a prepolymer and copolymer. The copolymer is moldable at high temperature and has good heat stability.
Patent EP-0312188-A2 (EP)
Inventor: REHRIG HOUSTON
IPC: B65D19/42
Filed: 1988-06-01
Abstract: An improved plastic dolly is disclosed. The plastic dolly includes a pair of longitudinal side members and a pair of transverse end members coupled by lap joints to form a preferably rectangular frame. The various members are formed of high density polyethyl­ene and are strengthened by ribs. The lap joints are rabbeted to form stronger lap joints. The longitudinal side members are strengthened by disposing a metal bar in a groove at the outside edge of the longitudinal side members, and the transverse end members are strengthened by forming its ribs in a pyramidal or triangular shape toward the center of the transverse end members.