baber/WOPTO huggingface dataset:
Patent EP-0211131-A2 (EP)
Inventor: GROITZSCH DIETER DR
IPC: D04H5/00
Filed: 1986-01-03
Abstract: Ein nichtgewebter, textiler Saugkörper zur Verwendung im medizinischen und hygienischen Bereich besteht aus mindestens einer äußeren, thermisch verfestigten, hydrophoben Faserlage mit wenigstens 80% synthetischen Verbundfilamenten und mindestens einer Lage aus saugfähigen Fasern. Er ist perforiert, ohne wesentliche Faserverschlingungen aufzuweisen, und enthält keinerlei Bindemittel. Ferner wird ein Verfahren zur Herstellung des Saugkörpers aufgezeigt, wobei die Fasern aufeinander abgelegt, hydraulisch ohne Faserverschlingung perforiert und anschließend über die Verbundfilamente thermisch verfestigt werden.
Patent EP-0189182-A2 (EP)
Inventor: PICKART LOREN RALPH
IPC: A61P9/00
Filed: 1986-01-22
Abstract: A compound containing glycyl-l-histidyl-l-lysine: copper(II) (GHL-Cu) is disclosed. GHL-Cu functions as a superoxide dismutase which detoxifies tissue-damaging oxygen radicals, but does not evoke an antigenic response. The compound may be used to treat inflammatory conditions in animals and to reduce the traumatic effects in animals occurring subsequent to major tissue damage.
Patent EP-0203531-A2 (EP)
Inventor: KANDA MUTSUMI TOYOTA JIDOSHA K
IPC: F02F1/38
Filed: 1986-05-22
Abstract: An internal combustion engine of an automotive vehicle has a cylinder block formed with a cylinder bore, and a piston is fitted in the bore and reciprocates in it. A cylinder head is affixed to the cylinder block and defines a combustion chamber in cooperation with the piston and the cylinder bore. This cylinder head is formed with a portion which in cooperation with a portion of the piston defines a squish area of the combustion chamber, and with a coolant passage which substantially follows through the cylinder head adjacent to the squish area so as directly to cool the squish area. The coolant passage is of substantially the same cross sectional area along its extent. Thereby, the flow of coolant through the coolant passage is kept substantially uniform and at uniform speed throughout its extent, and cooling of the squish area is enhanced. 1ft the squish area bulges inwards towards the central axis of the cylinder bore, then the inner wall of the coolant passage may bulge inwards so as to follow the inward bulging of the squish area; and in this case the outer wall of the coolant passage may likewise bulge inwards so as to follow this inward bulging of the inner wall of the coolant passage. The inlet or the outlet of the coolant passage may be restricted by a bulge defined by a portion of the cylinder head which surrounds a cylinder head bolt receiving hole formed in the cylinder head.
Patent EP-0218815-A2 (EP)
Inventor: COLLINS GUY ROBERT
IPC: C08G18/10
Filed: 1986-07-22
Abstract: Polyphase, transparent, polyblock, oligomer-free, segmented urethane polymers are disclosed which are eminently suited for use in medical devices such as blood bags, etc., and are deriveable from chain extenders, free diisocyanate molecules and prepolymers consisting essentially of linear molecules which are terminated at each end by isocyanate groups. The prepolymer molecules consist of n branched, polyether glycol residues joined through intervening carbamate groups with (n+1) diisocyanate residues, n ranging from about 1 to 4 and having an average value of less than 2. The polyether glycols have molecular weights of from about 1000 to about 6000 and are methylol-terminated chains of alkylene oxide units. Importantly, the final polymers are free of domain crystallinity.
Patent EP-0212383-A2 (EP)
Inventor: BALDACCI LAPO
IPC: D06F75/12
Filed: 1986-07-31
Abstract: A steam iron (4) and steam generator (1) combination in which the steam generator (1) is in the form of an independent unit, connected to the steam iron (4) through a flexible hose (7). The steam generator (1) is removably accomodated in a box (8) which may be suspended to a hook-like element (12) carried by a clamp (11). A base plate (13) is provided formed with an iron-supporting plate (113) and with a recessed portion (213) for accomodating the base of said box (8) during the rest condition of the iron.
Patent EP-0215439-A2 (EP)
Inventor: SHIMIZU ISOO
IPC: C07C45/00
Filed: 1986-09-10
Abstract: The present invention provides a method for preparing 3-ethylbenzophenone in a high purity which comprises the steps of alkylating benzene with ethylene in the presence of an alkylating catalyst to obtain an alkylated product composed mainly of unreacted benzene, ethylbenzene, poly­ethylbenzenes and heavier substances; subjecting the alkylated product to rectification in order to recover therefrom a fraction which has a temperature range of boiling points within the range of 275 to 310°C (in terms of atmospheric pressure); heating the recovered fraction together with a mixture of nitric acid and water; carrying out purification, if necessary; and performing distillation to recover therefrom 3-ethylbenzophenone represented by the formula (I):
Patent EP-0193303-A2 (EP)
Inventor: HUGHES LESLIE RICHARD
IPC: A61K31/135
Filed: 1986-02-11
Abstract: A compound of the formulawherein X has the formula -CR<sup>5</sup>=<sub>CR</sub><sup>6-</sup>, -C≡C- or CH<sub>2</sub>CR<sup>5</sup> CR<sup>8</sup>, wherein ring a is phenyl, naphthyl or heterocyclic;wherein R<sup>1</sup> is hydrogen, alkyl, alkanoyl or aroyl;wherein R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup>, which may be the same or different, each is an electron withdrawing substituent or each is hydrogen or alkyl, alkoxy or dialkylamino, provided that when ring A is phenyl or naphthyl at least on of R<sup>2</sup>, R<sup>3 </sup>and R<sup>4</sup> is an electron-withdrawing substituent;wherein R<sup>5</sup> and R<sup>6</sup>, each is hydrogen, halogeno or alkyl;wherein R<sup>7</sup> is alkyl or halogenoalky; and wherein R<sup>6</sup> has the formula -Y-Q-R<sup>9</sup> where Y is straight- or branched-chain alkylene or alkenylene; wherein 0 is -O-. -S-, -SO- or -SO<sub>2</sub>-;and wherein R<sup>9</sup> is alkyl of up to 6 carbon atoms which contains one or more defined substituents, processes for their manufacture and pharmaceutical compositions containing them. The compounds possess antiandrogenic activity and may be used in the treatment of androgendependent disease conditions such as prostatic disease, acne, hirsutism or seborrhoea.
Patent EP-0200498-A2 (EP)
Inventor: COLLIE ARTHUR ALEXANDER
IPC: G04G15/00
Filed: 1986-04-25
Abstract: A cooker control clock which includes a test mode accessed by operating a selected 'control member as the clock is being energised. The test mode permits checking of various of the clock functions by the use of its display digits.
Patent EP-0205322-A2 (EP)
Inventor: YOSHIMURA HIROSHI
IPC: F16D67/00
Filed: 1986-06-06
Abstract: Apparatus for controlling the operation of a clutch (2) in a motor vehicle so that the clutch automatically disconnects the gear transmission (6) from the engine (1), comprises pressure sensitive switches (SW1-SW4) which detect the braking force applied to a braking system (12, 12a), and an engine speed sensor (10). Monitored parameters of the braking force, and the engine speed, are fed to a control unit (9) which stores data for comparison therewith. As a result of the comparison, the control unit determines whether the clutch should be rapidly disengaged and, if so, applies a command signal to a clutch actuator (3). Whether or not the clutch is to be rapidly disengaged is preferably ascertained on the basis of a combination of the detected braking force and the detected engine speed, or a detected rate of increase of the braking force, so that the engine is prevented from being stalled as a result of, for example, rapid depression of the brake pedal.
Patent EP-0223482-A2 (EP)
Inventor: DEAN II WALTER CLARK
IPC: B41J15/00
Filed: 1986-11-03
Abstract: A swinging paper feed path platform (12) pivotally mounted on a main frame (14) of an electrographic printer apparatus (10) for swinging movement between an operative position and an inoperative position about a pivot axis established by a driving shaft (48) of a bidirectional tractor drive (30) which is continuously engaged with the paper (24) being fed through the apparatus regardless of the positioning of the swinging platform.
Patent EP-0225779-A2 (EP)
Inventor: NOTEN LAURENTIUS GODEFRIDUS
IPC: G01N30/20
Filed: 1986-12-02
Abstract: An injection device for a fluid sample analysis apparatus such as a gas chromatograph, comprises a sample space (4) for containing a fluid sample, an inlet port (5) for supplying a fluid sample to the sample space, an outlet port (l8) for passing the sample from the sample space to the analysis apparatus, and a valve member (2) having at least first and second positions such that in the first position the sample space (4) communicates with the inlet port (l5) and is isolated from the outlet port (l8), and in the second position the sample space communicates with the outlet port, and is isolated from the inlet port. 
     A gas under pressure is supplied to the sample space (4) in the second position of the valve to cause the said gas under pressure to enter the sample space to sweep the sample from the sample space to the outlet port. Gas flow through the outlet port (18) is prevented in the first position of the valve.
Patent EP-0228840-A2 (EP)
Inventor: LEE MICHAEL JOHN
IPC: F02P9/00
Filed: 1986-12-10
Abstract: A pulse generating circuit for a plasma ignition system includes a thyristor (32) connected between a supply terminal (21a) and earth. A primary winding (Wp) of a transformer (TR) and a first capacitor (C I ) are connected across the thyristor (32). The supply terminal (21a) is also connected through a secondary winding (W.) and a diode (D) to an output terminal (21c). A saturable core inductor (L) and a second capacitor (C 2 ) are connected in series across the output terminal (21c) and earth. A plasma plug (15) is also connected across the output terminal and earth. In operation, the first and second capacitors are charged and the thyristor (32) is fired. A high voltage pulse is applied by the secondary winding (W 2 ) to the plasma plug (15) causing electric breakdown. The second capacitor (C 2 ) then discharges through the inductor (L) and the plasma plug (15). Four alternative circuits are also described.
Patent EP-0236643-A2 (EP)
Inventor: MORTON STEVEN GREGORY
IPC: G06F11/20
Filed: 1986-12-10
Abstract: Apparatus is described to enable the use of 5 level logic comprising an off state so that a collection of like devices may be connected on a common bus where any one of those devices may drive the bus as well as 4 logic levels being represented by 4 voltage levels on the bus. The voltage levels are received by a 2-bit A/D converter and are generated by a 2-bit D/A converter that has been optimized to minimize power dissipation. Furthermore, a means is disclosed wherein a collection of pins may be organized in a regular structure to minimize the on-chip interconnect wiring so that a multiplicity of external buses may be supported, being multiplexed into a single internal common bus. In addition, a means is disclosed wherein these pins may be dynamically configured to form a collection of 2-level and 4-level buses to suit the interfacing needs of the chip, wherein a trade off may be made between the number of voltage levels and the number of buses being connected to.
Patent EP-0233514-A2 (EP)
Inventor: SCHNEIDER JURGEN DR-ING
IPC: B61H5/00
Filed: 1987-01-27
Abstract: 1. A disc-braked wheel for small-wheeled rail vehicles, such as low-floor waggons, having : a hub (4) ; a wheel disc (3) ; a wheel tire (2) releasably connected to the wheel disc ; and radial annular friction surfaces which cooperate in one plane with the lateral flanks (15), used as friction surfaces, of the wheel tire and are disposed at an axial distance from the wheel disc and enclose the hub at a radial distance, and of which the annular friction surface disposed on the outside of the wheel is formed by the outer flank (8) of a first rotating annular member extending in the direction of the hub, the annular friction surface disposed on the wheel flange side being formed by the outer flank (14) of a second annular member whose external diameter is smaller than the internal diameter of the wheel tire at the wheel flange, characterized in that : - the first annular member is constructed on the outside of the wheel in the form of a one-piece attachment (8') on the wheel tire (2), - the wheel tire (2) is fitted from the outside of the wheel with a taper fit on the wheel disc (3), the outer annular surface (20) of the wheel disc (3) being constructed frustoconical and the inner wall (19) of the wheel tire (2) correspondingly frustoconical, - the second annular member, taking the form of a brake disc (9), on the wheel flange side bearing against the wheel disc (3) via spacer cams (13) distributed over a pitch circle, and - the brake disc (9) and the structural unit formed by the wheel tire (2) and the attachment (8') are clamped against one another and against the wheel disc (3) by means of axial screwed connections extending through the wheel disc (3).
Patent EP-0233645-A2 (EP)
Inventor: CRAIG WILLIAM SCOT
IPC: C07K7/23
Filed: 1987-02-18
Abstract: A method for purifying secreted, recombinant growth hormone releasing factor from yeast cultures transformed with vectors that code for the growth hormone releasing factor peptide is disclosed. A sequence of steps is involved, including preparation of a cell-free broth from the fermentation liquor, pH adjustment, initial broth concentration employing reverse phase resins, size fractionation of the initially concentrated material, and finally fractionation of the partially purified material employing high pressure liquid chromatography.
Patent EP-0234559-A2 (EP)
Inventor: BLATTER REINHARD
IPC: B23D35/00
Filed: 1987-02-25
Abstract: The device will be so developed to take account of prevailing operating conditions that an easy insertion and removal of the knife shafts (12, 13) is possible. The following measures are taken for this: the frame (1) consists of a cuboid structure which can be divided longitudinally into two halves (1', 1'') along the parting lines (10, 11), the bearing housings (2, 3) for the shaft journals (4, 4', 5, 5') of the knife shafts are jointly mounted in rectangular recesses (8, 8') of the two side walls of the cuboid structure, and the hollow knife shafts possess, at both ends, an inner cone (9) for receiving the shaft journals mounted in bearing housings. <IMAGE>
Patent EP-0241711-A2 (EP)
Inventor: DAUBER WILFRIED
IPC: B60P3/08
Filed: 1987-03-11
Abstract: 1. Doubled-deck motor vehicle transporter with a cab superstructure (12) and an upper loading ramp (14), which is adjustable in height, adjoining the said cab superstructure (12) at least in loading position, as well as a lower loading bridge (15), characterized in that the loading ramp (14) has between the cab superstructure (12) and a pair of supporting brackets (17) at the rear end, an intermediate ramp (18), which is pivotable about a pivoting axis (19) arranged transversely to the longitudinal axis of the transporter, which intermediate ramp (18) can be arranged on the plane of the loading ramp (14) for loading and which has an extendable connecting bridge (21) at its front end.
Patent EP-0246452-A2 (EP)
Inventor: DUINA GIANFRANCO
IPC: G06F17/50
Filed: 1987-04-16
Abstract: A driver of a vehicle is provided with a portable computer which receives a specified point of origin and desired point of destination, interprets an abstract representation of a road network stored in memory, and iteratively searches for and finds a permissible path from the point of origin to the point of destination having a substantially minimum travel time. 
     The memory for storages of the abstract representation includes a main memory bank of read-only memory storing information about the main roads in a certain territory, and first and second interchangeable data cartridges storing information about the main and minor roads in limited areas in the territory including the point of origin and the point of destination, respectively. The search procedure finds a number of possible paths and their total travel time for comparison, and each possible path is found by selecting the next best pair of main roads leading out of the town including the point of origin and into the town including the point of destination, selecting the best roads connecting the respective points to the respective main roads, and selecting the best roads connecting the out-of-town portions of the main roads.
Patent EP-0246536-A2 (EP)
Inventor: BLIZNIK KENNETH E
IPC: C11D7/06
Filed: 1987-05-12
Abstract: Disclosed is a cleaning composition for removing baked on soils from hard surfaces. The composition comprises an alkali metal hydroxide, and a solvent system made up of tetrahydrofurfuryl alcohol together with a propoxylated alcohol or phenol and a thickener to provide a composition having a suitable viscosity for its intended use.
Patent EP-0257309-A2 (EP)
Inventor: ROSSI ROBERT D
IPC: C07C205/44
Filed: 1987-07-23
Abstract: A multi-step process for the preparation of ethynylbenzaldehydes from bromo- or iodobenzaldehydes is disclosed. The arylhalogen is replaced with a protected ethynyl compound which is subsequently cleaved by base to form the arylacetylene. The aldehydic functionality is preserved by formation of a corresponding Schiff's base or acetal, and its subsequent regeneration by treatment with aqueous acid.
Patent EP-0258744-A2 (EP)
Inventor: LAILACH GUENTER
IPC: B01D53/34
Filed: 1987-08-20
Abstract: To remove dust and sulphur dioxide from hot exhaust gases low in hydrogen halides and reheat the purified exhaust gases, a) the exhaust gases are cooled in a scrubber with sulphuric acid to temperatures below 135 DEG C,
 b) solids and sulphuric acid containing dissolved metal sulphates are then separated from the exhaust gases,
 c) the exhaust gases are cooled in a scrubber with 15 to 50% sulphuric acid to temperatures from 50 to 70 DEG C, and
 d) desulphurised with formation of sulphuric acid, and
 e) reheated to 70-90 DEG C by scrubbing with 50 to 65% sulphuric acid with simultaneous concentrating of the sulphuric acid discharged from c), and
 f) the solids-containing sulphuric acid from the scrubber according to a) is cooled in heat exchangers by means of the pure sulphuric acid from e). 
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Patent EP-0264645-A2 (EP)
Inventor: SIOL WERNER DR
IPC: C08J7/046
Filed: 1987-09-22
Abstract: Die Erfindung betrifft verträgliche Polymermischungen (Polymer Blends) aus einer Cyclohexyl(meth)acrylat als Monomers enthaltenden Polymerkomponente und einer α-Methylstyrol als Monomeres enthaltenden Polymerkomponenten und deren technische Anwendung.
Patent EP-0263434-A2 (EP)
Inventor: STAHLHOFEN PAUL DR DIPL-CHEM
IPC: G03F7/004
Filed: 1987-10-01
Abstract: A photosensitive composition essentially composed of a water-insoluble binder which is soluble in aqueous alkaline solutions, a photosensitive 1,2-quinone diazide or a photosensitive composition composed of a compound which releases acid on exposure to light and a compound containing at least one acid-cleavable C-O-C group and of a thermally crosslinking compound which is an uncured alkyl-esterified melamine formaldehyde resin having a molecular weight in the region of about 500 to 1500, and a registration material prepared therefrom. While having good shelf life, the material can be used as either positive-working or negative-working and also in the photocomposing process, and it can be thermally consolidated. It is developed with standard developer solutions.
Patent EP-0268922-A2 (EP)
Inventor: OTT ROGER ALAN
IPC: C09K23/42
Filed: 1987-11-10
Abstract: Polyoxyalkylene block polyether polyols having enhanced physical properties are prepared by catalyzing the ethylene oxide addition with cesium hydroxide or mixtures of cesium hydroxide with other basic catalysts. These poly­ethers are especially useful in surface active applications.
Patent EP-0272472-A2 (EP)
Inventor: LANG GUENTHER
IPC: C08L33/10
Filed: 1987-11-24
Abstract: The composition is intended for treatment of the hair or the skin and is based on 0.05 to 10 percent by weight of chitosan and contains 0.05 to 20 % by weight of an ampholytic copolymer of the formula (I) 
<IMAGE>
 where m is 0.1 to 0.9 and
 n is 0.5 to 0.9. 
<??>The compositions produce clear, smooth films which become neither sticky in a moist environment nor brittle in a dry environment.
Patent EP-0271083-A2 (EP)
Inventor: SATOSHI TAKAMI ASAHI KOGAKU KO
IPC: H05B41/32
Filed: 1987-12-09
Abstract: A flash device (10) for a photographing camera (11) comprising an ordinary flash mechanism, an improved flash mechanism including a part of said ordinary flash mechanism, an operation mode switching means which selectively switches the operation mode of said flash mechanisms and a control (C₀) terminal which is provided in addition to terminals (X₀,R₀,Q₀) electrically connecting said ordinary flash mechanism to said photography camera, said control terminal electrically coupling said operation mode switching means to the camera and the switch of operation mode of said ordinary flash mechanism and said improved flash mechanism being changed by said operation mode switching means in response to an input signal to said control terminal.
Patent EP-0254342-A2 (EP)
Inventor: SPANGLE LLOYD B
IPC: C09K8/42
Filed: 1987-07-03
Abstract: Particulate magnesium oxide prepared by calcining magnesium oxide at between about 1100°C and about 1500°C. At least about 80% of the magnesium oxide particles are between about 150 microns to about 400 microns in diamater. This magnesium oxide is capable of producing expansion in set cements when the temeperature thereof is at least about 60°C. Preferably the magnesium oxide has been calcined at between about 1100°C to about 1300°C for about 1 to about 3 hours, and at least about 80% of the particles are between about 200 microns to about 325 microns. Further, the BET surface area of the particles is preferably between about 0.8 to about 1.8 m²/g, and the acid neutralization time (using the method described) is between about 15 to 20 minutes, and further preferably between about 17 to about 25 minutes. Expandable cement compositions using such magnesium oxide, and a method for using them in cementing of wells, are also disclosed.
Patent EP-0273485-A2 (EP)
Inventor: VAN DEN BOOGAARD CORNELIS
IPC: A23C9/142
Filed: 1987-11-24
Abstract: A composition of matter useful in preventing or therapeutically treating health problems associated with calcium deficiency is prepared by subjecting milk, curd whey, casein whey or another dairy fluid in acid condition to ultrafiltration, isolating the resulting calcium-rich permeate, and optionally adding ingredients for improving or modifying taste, consistency, colour, flavour, turbidity and/or nutritional value. The calcium/protein ratio, expressed in mg Ca per g protein is preferably higher than 200, and in a preferred embodiment vitamin D is added to the resulting product in a proportion of 10-100 International Units per 100 g.
Patent EP-0235991-A2 (EP)
Inventor: WHITE IAN STANLEY
IPC: H04R7/12
Filed: 1987-02-13
Abstract: In a cone loudspeaker having a central dome (14), an annular cone (10) around the dome, and a voice coil (18), the central dome (14) is made mechanically strong and axially stiff and is an acoustic radiator in its own right. The dome (14) is preferably also radially stiff and its radial stiffness may be enhanced by a circumferential reinforcing ring. The dome is preferably hemispherical and may be made of aluminium, titanium or fibre-reinforced plastics materials.