baber/WOPTO huggingface dataset:
Patent EP-0296518-A1 (EP)
Inventor: HUBELE ADOLF DR
IPC: C07D409/12
Filed: 1988-06-20
Abstract: There are described novel phenyl ether derivatives of the formula I <IMAGE>  where X represents a five- or six-membered unsaturated heterocyclic radical which has one, two or three hetero atoms and which can be unsubstituted or mono-, di- or trisubstituted by halogen, nitro, C1-C3-alkyl, C1-C3-alkoxy, C1-C3-haloalkoxy or trifluoromethyl,  R1 represents hydrogen, halogen, C1-C3-alkyl or C1-C3-haloalkoxy and U and V independently of one another represent C1-C12-alkyl which is optionally substituted by halogen or C1-C6-alkoxy, or together form the following alkylene bridges <IMAGE> where R2 and R3 independently of one another represent hydrogen, C1-C6-alkyl, C1-C6-alkyl which is monosubstituted or polysubstituted by halogen, or represent phenyl, phenyl which is monosubstituted or polysubstituted by halogen and/or C1-C2-alkyl, or represent the group -CH2-Z-R7, and in which R2 and R3 together form a tetramethylene bridge which is unsubstituted or substituted by C1-C4-alkyl; and where  Z represents oxygen or sulphur; R7 represents hydrogen, C1-C6-alkyl, C1-C6-alkyl which is monosubstituted or polysubstituted by halogen or C1-C3-alkoxy, or represents C3-C4-alkenyl, 2-propynyl, 3-halo-2-propynyl, and also phenyl or benzyl whose aromatic ring is unsubstituted or monosubstituted or polysubstituted by halogen, C1-C3-alkyl, C1-C3-alkoxy, nitro and/or CF3; R4, R5 and R6 independently of one another represent hydrogen or C1-C4-alkyl, where the total of the carbon atoms in R4, R5 and R6 does not exceed the number 6;  including their acid addition salts and metal complexes. There is furthermore described the preparation of these substances, and agrochemicals which contain one of these compounds as active substance. The preparation of these compositions and their application is described. They can be employed for controlling phytopathogenic microorganisms.
Patent EP-0301323-A1 (EP)
Inventor: HEINZE ROLAND
IPC: A61B5/00
Filed: 1988-07-13
Abstract: The distance between catheter tip (1h) and probe (2) is such that the probe (2) comes to lie centrally in the atrium. The catheter (1) has in the area in front of the probe (2) a forward curve. A measurement window of the probe (2) is arranged on the inner side of the forward curve. In this way, it is possible to prevent the measurement window (3d) of the probe (2) from lying against a wall of the heart and thereby impairing the function of the probe. 
<IMAGE>
Patent EP-0323547-A1 (EP)
Inventor: MELOH HANSGERT
IPC: F16K11/00
Filed: 1988-09-15
Abstract: 1. Armature for a hot water overflow device mounted above an armature body, which is provided with a mixed water outlet (3), with a cold water inlet (2), which is divided into a cold water device feeder (11) provided with a hot valve (7) located on the left hand side seen in the direction of the cold water inlet (2), leading to a device inlet (4) for the hot water device and into an outlet cold water feeder (14), provided with a right hand situated cold valve (6), leading to the mixed water outlet (3), as well as with a hot water overflow (5), supplied from the hot water device, which leads into the mixed water outlet (3), and which is traversed by a deflecting sleeve (21), having an internal passage (28) and forming a separate annular chamber (29) between itself and the armature body (1), characterized in that the deflecting sleeve (21) is located at that part (12) of the device feeder (11), which arrives at the hot valve (7), is connected via its internal passage (28) to the cold water inlet (2) at one side and to the hot valve (7) at the other side and is formed as a valve sleeve (25) at its front side turned towards the hot valve (7), and is connected via its annular chamber (29) to the passing section (13) of the device feeder (11), which passes transverse to its arriving section (13).
Patent EP-0363506-A1 (EP)
Inventor: KURAMOTO MASAHIKO
IPC: C08F12/04
Filed: 1988-10-11
Abstract: A process for producing a styrene-based polymer, particularly a styrene-based polymer having mainly a syndiotactic structure by polymerizing a styrene-based monomer in the presence of a filler by using a catalyst containing (A) a titanium compound and (B) aluminoxane as main components. The filler acts as a catalyst carrier, increasing catalyst activity, and thus de-ashing treatment is not needed. When the filler is used in a large amount, there is obtained a composition in which the filler is uniformly dispersed in the styrene-based polymer. The styrene-based polymer or styrene-based polymer-containing composition is excellent in heat resistance and chemical resistance.
Patent EP-0318920-A1 (EP)
Inventor: RODET ALAIN
IPC: B61F3/04
Filed: 1988-11-29
Abstract: Bogie for a rail vehicle, connected to the body of the vehicle by a load-bearing cross-beam (T), and with one or two axles (E) and corresponding motors (M) with transmission through a mechanical differential gear (D) placed in between a motor and the wheels (R1, R2) which it drives. The motor (M) and the differential (D) are suspended from the load-bearing cross-beam (T). <IMAGE>
Patent EP-0374276-A1 (EP)
Inventor: MATSUTANI KANJI
IPC: A61C3/02
Filed: 1988-12-19
Abstract: A dental burr (1, 6) has an axis of rotation and a cooling water passage (4, 8) extending therethrough in coaxial relation to the dental burr. The cooling water passage opens to a front end face of the dental burr, and this opening (4b, 8b) in the front end of the dental burr is disposed in an area including the axis of rotation of the dental burr. 
     A dental handpiece for rotatably holding a dental burr includes a handgrip portion (11), a hollow head portion (12) provided at a front end of the handgrip portion, and a cooling water passage (60). This cooling water passage (60) extends along the handgrip portion, and opens at one end to a rear end of the handgrip portion while the other end thereof is connected to an internal space (20) of the head portion. Part (21) of the internal space serves as a passage for communicating the cooling water passage of the dental handpiece with the cooling water passage of the dental burr held by the dental handpiece.
Patent EP-0276937-A1 (EP)
Inventor: PRICE BARRY LEONARD
IPC: G05B23/02
Filed: 1988-01-18
Abstract: A monitor system for safety critical situations such as burner control receives at inputs 17-21 control information from a programmable logic control and reference information at inputs 12-16 from plant interlocks. This information passes via opto-isolators 40 and buffers 41 to the address bus of an EPROM so as to access information stored therein which normally mirrors the PLC information so as to control relays RL1-5 via drivers 45 to conform to the PLC instructions. The EPROM also contains reset and clock information for use by a counter 48 which allows different areas within the EPROM to be accessed. The reset information is also available to a parity check circuit 49 via oscillator 46 for dynamically testing the monitor for integrity of operation. Failure of the PLC or monitor components will cause access to shutdown addresses of the EPROM and operation of the appropriate relays including lockout relay RL6.
Patent EP-0278750-A1 (EP)
Inventor: HAMAGUCHI KUNIKAZU NGK MINIAMI
IPC: B01J21/14
Filed: 1988-02-10
Abstract: Cordierite honeycomb structural bodies having excellent coatability for a material of high specific surface area and a catalyst thereon and low thermal expansion are disclosed. The cordierite honeycomb structural body has a chemical composition essentially consisting of from 42 to 56% of SiO₂, from 30 to 45% of Aℓ₂O₃, and from 12 to 16% of MgO in terms of weight and contains cordierite as a main component of a crystalline phase. Porosity of the cordierite honeycomb structural body is from over 30% to not core than 42%. The total volume of pores having a diameter of from 0.5 to 5 µm and the total volume of pores having a diameter of not less than 10 µm are not less than 70% and not more than 10% of the total pore volume of the honeycomb structural body, respectively.
Patent EP-0286303-A1 (EP)
Inventor: MIYAGAWA KENICHIRO
IPC: C12N15/52
Filed: 1988-03-30
Abstract: A DNA comprising an adenylosuccinate synthetase gene region with a DNA fragment inserted to render said gene inactivated can be produced by the use of reombi­nant DNA techniques. Said DNA or a vector with said DNA is used to transform  Bacillus  strain capable of producing inosine and/or guanosine, and the thus obtain­ed transofrmant is both high in inosine and/or guanosine accumulation and in stability.
Patent EP-0303338-A1 (EP)
Inventor: YONEZAWA TAIJI
IPC: B09B3/00
Filed: 1988-06-06
Abstract: A method for processing halogenated organic compounds that causes no environmental pollution is provided. The method consists in subjecting the halogenated organic compounds to combustion treatment in the presence of charcoal and an oil and, as the case may be, also in the presence of a metallic catalyst.
Patent EP-0305089-A1 (EP)
Inventor: ALPER HOWARD
IPC: C07D315/00
Filed: 1988-08-11
Abstract: A process for the asymmetric production of carboxylic acids or esters thereof is provided. The process comprises reacting a prochiral olefinic function and an alcoholic function or water with carbon monoxide, a single enantiomer of an optionally active compound, such as menthol, tartaric acid, tartaric acid esters, sugars, proteins and polypeptides, enzymes and chiral phosphines, and a catalyst. The catalyst comprises (a) a metal selected from palladium, rhodium ruthenium iridium and cobalt (preferably palladium) and copper. The reaction is optionally carried out in the presence of oxygen or air. The process is useful for making precursors for the pharmacologically important molecules ibuprofen and naproxen.
Patent EP-0303515-A1 (EP)
Inventor: COLEMAN PATRICK F
IPC: G01N33/544
Filed: 1988-08-12
Abstract: An improved method for assaying an amphipathic analyte, such as a lipoprotein or a lipopolysaccharide, is provided in which the lipophilic ends of bipolar molecules are bound to a substantially homogeneous lipophilic surface of a solid substrate, orienting hydrophilic epitopes of the analytes into the assay medium. The method results in more accurate and effi­cient quantitation of amphipathic analytes, such as antigens diagnostic of  Chlamydia tracomatis ,  Chlamydia psittaci ,  Neisseria gonorrhea , or  Escherichia coli .
Patent EP-0324275-A1 (EP)
Inventor: VISVESHWARA NADARASA
IPC: A61M16/00
Filed: 1988-12-23
Abstract: The electrical impedance between two selected points (20, 22) on a person's chest will change in response to spontaneous respiration. The rising edge of an impedance signal is detected to indicate the onset of spontaneous inspiration. The supply of gas by a respirator (12) is synchronized by a ventilation synchronizer (16) with a selected point during the spontaneous inspiration time period. Apnea conditions are detected to trigger a backup system for supplying gas to the patient periodically despite the lack of spontaneous respiration. If so desired, the triggering and turning off of the respirator (12) need not be synchronized to be simultaneous with the onset of inspiration and exhilation; instead, these may be accomplished at selected times after the initiation of inspiration or exhilation. The triggering and turning off of the respirator can also be accomplished in a manner so that the effects of a wandering baseline are minimized. Instead of using the electrical impedance between two points on a person's chest to indicate spontaneous respiration, other signals may also be used which may for example be electromyograms, signals indicating chest muscle contractions, pneumatic device signals indicating the movement of patient's abdomen and ultrasound signals indicating the movement of the patient's diaphragm.
Patent EP-0282381-A1 (EP)
Inventor: GUILLON ROGER
IPC: E01C23/08
Filed: 1988-02-17
Abstract: 1. Workshop for regenerating a road, capable of moving on the latter to regenerate the surfacing on it, and consisting of a self-propelled vehicle comprising, in the direction of travel (A), milling devices (I), devices (II) for mixing the milled products with the addition of a regenerating binder as well as devices (III) for distributing on the road the surfacing thus treated, and smoothing and pre-compacting devices (IV), workshop characterised in that the milling devices (I) consist of a milling rotor (5) which can be moved transversely, or first rotor, and a fixed milling rotor (6) or second rotor disposed behind the first rotor (5) as seen from the direction of travel (A) of the vehicle, the said two rotors, (5, 6) each disposed in a crushing chamber (5', 6',) fitted with crushing bars (8, 8', 10, 10') consisting of a driving tube (50, 60) disposed approximately at right angles to the direction of travel (A) and onto which three helixes are welded each fitted with a series of teeth (7).
Patent EP-0340366-A1 (EP)
Inventor: CAZALIS JEAN-PIERRE
IPC: A61G10/00
Filed: 1988-05-03
Abstract: To facilitate the introduction and removal of products into and from an insulator (10), the wall (12) of this insulator comprises an upper part (16) and a lower part (18), which are able to be separated completely with respect to a section of the insulator. To this end, the upper part (16) comprises a flexible wall (24) which forms a skirt whose lower end covers the upper edge of the lower part (18). The leak-tight connection of the two parts may be obtained in particular by inflating an inflatable seal (36) which is mounted in a groove (34) formed in a rigid part of the lower part (18). The seal (36) then comes into leak-tight contact with a non-extensible belt (26) which is fixed at the lower end of the flexible wall (24). <IMAGE>
Patent EP-0296001-A1 (EP)
Title: Perfectionnements aux extrémités conductrices de sondes de stimulation cardiaque
Inventor: OLIVIER STEPHANE
IPC: A61N1/05
Filed: 1988-06-01
Abstract: Sonde endocardiaque pour stimulateur cardiaque du type constituée par un conducteur (1) enroulé en spirale, disposé à l'intérieur d'une gaîne souple (2) à l'extrémité duquel est placée une électrode, caractérisée par le fait que ladite électrode est constituée par une pièce annulaire (4) traversée par un organe de fixation (5-6) comportant une tige (5) s'engageant à l'intérieur de l'enroulement conducteur (1) et une tête (6) assurant le maintien de l'électrode (4).
Patent EP-0299867-A1 (EP)
Inventor: COMMANDEUR RAYMOND
IPC: C07C2/86
Filed: 1988-07-12
Abstract: Polyarylalkane oligomer compositions consisting essentially of a mixture of isomers of xylyl-xylene and of higher homologues and a mixture of isomers of bis(dimethylphenyl)xylylene and of higher homologues; the method of making such compositions by first reacting toluene, xylene, or a mixture of toluene and xylene with chlorine in the presence of a radical generator, removing the unreacted toluene, and then subjecting the reaction product to the action of an inorganic halide or inorganic acid in the presence of xylene, and microcapsules containing color-forming material wherein the compositions are used as solvents for the color-forming material.
Patent EP-0317444-A1 (EP)
Inventor: RENON HENRI
IPC: F22B1/28
Filed: 1988-11-18
Abstract: The present invention relates to a steam generator comprising an enclosure containing a liquid to be vaporised and, inside this enclosure, a rapid vaporisation block comprising at least one electric heating resistance element which is accommodated in a porous body, which is immersed in the liquid, or is situated close to this porous body. 
<??>This generator is characterised in that it comprises means (17, 27, 28) for varying the level of the liquid in the enclosure (2) as a direct function of the flow of vapour which has to be provided, that is to say for lowering the level when the vapour flow has to be reduced and vice-versa, and means (15) for correlatively adjusting the electrical energy provided to the heating resistance element (6). 
<IMAGE>
Patent EP-0326794-A1 (EP)
Inventor: THEURER JOSEF ING
IPC: B23K11/00
Filed: 1988-02-01
Abstract: Method for the electric flash-butt welding of the two reciprocally contacting ends in the joint region of a rail section of a laid railway track (7) by means of a mobile flash-butt welding machine (1) having a transversely and vertically adjustable welding apparatus (15). The welding apparatus comprises two halves which can be displaced relative to one another in the rail longitudinal direction by means of hydraulic cylinders and each have a pair of clamping and welding jaws which can be driven by hydraulic clamping cylinders. The welding apparatus (15) is placed with said pair onto the rail joint or the rail gap, in particular with prior releasing or loosening of the rail-fastenings of the sleepers. The two rail ends (42, 43) are here in each case seized by the electrically/hydraulically driveable pair of clamping and welding jaws and are moved to or from one another by means of a control device according to a welding process programme and are welded together with a closing hydraulic upsetting stroke. Thereafter, if appropriate, the protruding weld upset is removed by again hydraulically driving the pair of clamping and welding jaws of the one apparatus half and of the other apparatus half which is connected to a shearing-cutter device. In the region directly outside or in front of and behind the welding apparatus (15), the two rail ends (42, 43) are additionally seized by in each case at least one further pair of clamping jaws (47, 48), which can be driven via driving cylinders (50) for clamping and displacement, of a rail- drawing or -displacing device (16), in particular for drawing up a long rail section (5) before the actual welding process and/or during the closing upsetting stroke in accordance with the welding process operation. <IMAGE>
Patent EP-0328572-A1 (EP)
Inventor: RAFFEGEAU JEAN
IPC: G04B49/02
Filed: 1988-06-29
Abstract: Sur un cadran solaire équatorial cylindrique orientable horizontalement et verticalement un dispositif 
permettant: 1) de connaítre l'heure légale avec une précision d'une minute du fait de l'utilisation comme style d'un 
fil (1) 
tendu projetant une ombre mince, 2) de connaítre les mois et décades de l'année (7) par le déplacement 
vertical sur le ca­
dran (d'une largeur suffisante) d'un point d'ombre formé par un repère (3) en relief situé sur le fil à l'aplomb de 
l'équinoxe. 
3) de pouvoir effectuer un réglage pour corriger les écarts provenant de l'équation du temps. Il se fait par un 
glissement la­
téral du cadran (5) guidé par le "8" figurant l'équation du temps, situé sur une partie fixe (12). La position du 
point d'om­
bre porté par le repère indiquant la décade de l'année, permet de connaítre le niveau sur le "8" et donc 
l'écart à compen­
ser, 4) d'avoir en toutes saisons, même à l'équinoxe, une lecture de l'heure du lever au coucher du soleil. Ceci 
étant rendu 
possible par la forme du cadran dont la partie haute est toujours horizontale, passant par le plan du repère (3), 
et par 
l'orientation toujours vers le midi-local. Une feuille portant les inscriptions horaires est collée sur le cadran en 
tenant 
compte du décalage pour avoir l'heure légale. 
 
  
     Abstract 
     A device on a cylindrical equatorial sun dial which can be oriented 
horizontally and vertically makes it possible: 1) to determine standard 
time to the nearest minute using a style in the form of a tensioned wire (1) 
which casts a thin shadow, 2) to determine the months and decades of the 
year (7) from the vertical displacement on the dial (of sufficient width) of 
a point shadow formed by a relief reference point (3) located on the wire 
directly below the equinox, 3) to make an adjustment to correct devia­
tions due to the equation of time. This is done by guided lateral sliding of 
the cadran along the "8" representing the equation of time located on a 
fixed part (12). The position of the point shadow cast by the reference 
point indicates the decade of the year, from which the level of the "8" and 
hence the deviation to be compensated can be derived, 4) to obtain a 
reading in all seasons, including at the equinox, of the time from sunrise 
to sunset. This is made possible by the shape of the dial, the upper part of 
which is always horizontal and passes through the plane of the reference 
point (3), and by the constant orientation toward the local noon. A sheet 
on which the hour lines are marked is glued to the dial, allowance being 
made for the difference in order to obtain standard time.
Patent EP-0333025-A1 (EP)
Inventor: HELSLEY GROVER CLEVELAND
IPC: A61P25/08
Filed: 1989-03-09
Abstract: This invention relates to 1-carbonyl and 1-thiocarbonyl derivatives of 4-aryl-4-aryloxypiperidines of the formula I
      wherein Ar is phenyl optionally substituted by one or more loweralkyl, loweralkoxy, halogen, or trifluoromethyl groups; Ar¹ is phenyl optionally substituted by one or more halogen, nitro, amino or trifluoromethyl groups; A is oxygen or sulfur; and R is hydrogen, loweralkyl, arylloweralkyl, heteroarylloweralkyl, amino, loweralkylamino, diloweralkylamino, or arylamino, which compounds, alone or in combination with one or more pharmaceutically acceptable carriers, are useful for alleviating pain, and treating convulsions. 
     The invention relates, furthermore, to a process for the preparation of the above compounds.
Patent EP-0336369-A1 (EP)
Inventor: TREUNER UWE D
IPC: A61K31/55
Filed: 1989-04-04
Abstract: Compounds having the formula
     and pharmaceutically acceptable salts thereof, exhibit antibacterial activity. R is
Patent EP-0392049-A1 (EP)
Inventor: NOTTENSTEINER HANS
IPC: G11B20/00
Filed: 1989-04-12
Abstract: The invention relates to a method for expanding or compressing a digital time signal, in which segments of the time signal are either output in multiple succession or omitted. According to the invention, the value sequence of the time signal is investigated for periodicity and the values corresponding to a single period duration are output doubly or omitted. <IMAGE>
Patent EP-0412192-A1 (EP)
Inventor: BUEHNER ROLF-DIRK DIPL-ING
IPC: C07C45/81
Filed: 1989-08-10
Abstract: The invention relates to a process for the preparation of granular paraformaldehyde by atomising a hot, aqueous 83 to 90% strength formaldehyde concentrate in a spray tower which is combined with a fluidised bed, according to the invention cooling of the atomised formaldehyde concentrate droplets being effected by means of a gas stream whose initial temperature is </= 303 K and whose initial moisture content is below the dew point and which consists of the fluidising gas for the fluidised bed and a gas stream added above the fluidised bed. The paraformaldehyde particles formed are then fluidised with an average residence time of at least 15 min in a fluidised bed with a thermostated fluidising gas whose moisture content before entry into the fluidised bed is not more than 50%, the temperature of said paraformaldehyde particles being kept at between 313 and 323 K. The process entails little expense in terms of apparatus and energy, is simple to carry out, does not have to meet high requirements in terms of apparatus and leads to a free-flowing paraformaldehyde having a formaldehyde content of >/= 90% by weight without agglomeration in the process.