baber/WOPTO huggingface dataset:
Patent EP-0209758-A2 (EP)
Inventor: FRIEDRICH WERNER
IPC: C10L1/32
Filed: 1986-06-28
Abstract: Es werden Kraftstoffe oder Heizöle in Form einer Emulsion bereitgestellt, die Wasser, einen Emulgator und ggf. einen Alkohol enthalten, wobei der Emulgator zu wenigstens 25 Gew.-% aus einer Verbindung der allgemeinen Formel <IMAGE> besteht, in der R1 und R4 gesättigte oder ungesätigte, gradkettige oder verzweigte Alkylreste mit 4 bis 24 C-Atomen, R4 auch einen Alkylphenylrest mit 1 bis 18 C-Atomen in der ggf. verzweigten, Alkylkette oder ein H bedeuten, R2, R3 und R5 eine Methylgruppe oder H darstellen, n und m Zahlenwerte von 0 bis 10 und z Zahlenwerte von 0 bis 15 annehmen können und X einen Säurerest - COO<(-)>, oder -OCH2COO<(-)> bedeuten kann. Die Emulsionen sind besonders stabil und niedrigviskos.
Patent EP-0211415-A2 (EP)
Inventor: LINK HERRMANN
IPC: H04N17/06
Filed: 1986-08-01
Abstract: The invention relates to a correction of signals of a pulse generator which generates signals due to rotation of the head drum and is not mechanically adjusted. Signal timing deviations compared with the values prescribed in the respective standard are compensated by correction signals from a generator in a service adjustment. The correction signals are stored in a non-volatile memory and are added as timing correction to the signals supplied by the pulse generator after the adjustment has been completed.
Patent EP-0215474-A2 (EP)
Inventor: SCHOENHARD JAMES D
IPC: C08J11/06
Filed: 1986-09-16
Abstract: A polymer layer of polyester or polyvinyl chloride is recovered from a multilayered scrap or waste chip material by contacting the chip material with an aqueous solution containing a base metal hydroxide and a reagent selected from the group consisting of a salt, an amine, and an oxidizing agent. The removal process is accelerated by using, either singularly or in combination, an alkyl dimethyl benzyl ammonium chloride, heat, or agitation. Thereafter the polymer layer is isolated and recovered.
Patent EP-0217243-A2 (EP)
Inventor: OHFUNE YASUFUMI
IPC: C07F7/18
Filed: 1986-09-19
Abstract: At-butyldimethylsilyl carbamate derivative and a process for producing the same are disclosed. Tertiarybutyl- dimethylsilyl carbamate derivatives having the following general formula (1) are intermediates for the production of a variety of carbamate esters that can be extensively used as drugs acting on the central nervous system or circulatory organs, as agrichemicals (e.g. insecticides and herbicides), or as antimicrobial agents; a process capable of economical and efficient production of such intermediates is also disclosed:where R<sup>1</sup> is an alkyl group having 1 - 3 carbon atoms or a hydrogen atom; R<sup>2</sup> is(where R<sup>3</sup> is a hydrogen atom, an alkyl, alkenyl or aralkyl group having 1 - 10 carbon atoms, each of which groups may be substituted by a hydroxyl group, a t-butyldimethylsilyloxy group, a methylthio group, a lower alkoxycarbonyl group, a lower alkoxy group, an indolyl group or an imidazolyl group; R<sup>4</sup> is a lower alkoxycarbonyl group, an N-alkylamido group having 2 - 6 carbon atoms, an O-tetrahydropyranylthreonine methyl ester amido residue, an O-t-butyldimethyl- silylthreonine methyl ester amido residue, a threonine methyl ester amido residue or -(CH<sub>2</sub>)<sub>n</sub>-COOR<sup>5</sup> (where n is an integer of 1 - 3 and R<sup>5</sup> is a lower alkyl group), provided that R<sup>3</sup> combines with R<sup>4 </sup>to form a cyclopentyl group, a cyclohexyl group, a tetrahydrofuranyl group or a dioxanyl group, these rings being optionally substituted by a lower alkyl group, a lower alkenyl group, a lower alkoxycarbonyl group or a lower alkoxycarbonylmethyl group); and R' and R<sup>2</sup>, when taken together, form a 4- or 5-membered carbon ring, which may be substituted by a lower alkoxycarbonyl group or a t-butyldimethylsilyloxycarbonyl group.
Patent EP-0223983-A2 (EP)
Inventor: BRUNS GUNTER
IPC: C05D5/00
Filed: 1986-10-04
Abstract: A process is described according to which rock and slag flour is granulated using very finely ground kieserite with the addition of water and dried to a residual moisture content of 1-2% H2O.
Patent EP-0228556-A2 (EP)
Inventor: KADONO MOTOAKI
IPC: B65D75/06
Filed: 1986-11-20
Abstract: Sealant cartridges which have non-slip off labels can be made by heat-shrinking a resin film tube (17) on a cartridge which has a cylindrical cartridge body (11) with an outside diameter which increases toward the extrusion part (14) end and an inside diameter which remains constant along the length. The heat-shrunk resin film end extending toward the extrusion part covers the outer margin of the shoulder (18).
Patent EP-0230009-A2 (EP)
Title: Verfahren zum Regeln von Turbokompressoren zur Vermeidung des Pumpens
Inventor: BLOTENBERG WILFRIED DIPL-ING
IPC: F04D27/02
Filed: 1986-12-18
Abstract: Beim Regeln eines Turbokompressors zur Vermeidung des Pumpens wird einerseits durch laufende Überwachung der Arbeitspunktkoordinaten und Vergleich der Koordinaten mit einer Abblaselinie (21, 19) ein Regelsignal erzeugt, welches ein an den Kompressorausgang angeschlossenes Abblase- oder Umblaseventil (23) steuert. Andererseits wird beim Auftreten eines Pumpstoßes ein Signal erzeugt, welches z.B. das Schnellöffnen des Abblaseventils steuern kann. Erfindungsgemäß wird das beim Auftreten des Pumpstoßes erzeugte Signal auch dazu benutzt, um eine neue Festlegung der Abblaselinie (21, 21') bzw. der Pumpgrenzlinie (22) auszulösen.
Patent EP-0202746-A2 (EP)
Inventor: HONDA MITSURU
IPC: B24C1/06
Filed: 1986-04-04
Abstract: A surface treated metal member comprises a metal member having unevenness with a plurality of spherical mark impressions formed on the surface.
Patent EP-0201230-A2 (EP)
Inventor: COMPTON RONALD E
IPC: B23B21/00
Filed: 1986-04-17
Abstract: A turning machine (40) is characterized by a new and improved control and mechanism for positioning the turning tool (56) on the head. A CNC (58) issues command signals for selectively positioning the tool on the head (82). These signals are developed from an encoder (66) which provides the instantaneous position of the rotating part (42) being turned and from a program in the CNC containing information about the part. A closed loop control system (80) receives these command signals and converts same into a control current for a linear motor (72) which is the prime mover controlling the positioning of the tool on the head. The linear motor operates a carriage (128) on the head and the cutting tool (56) mounts on the carriage opposite the connection of the linear motor to the carriage. The carriage is a hollow bar guided on the head by sets of rollers which are cooperatively arranged to provide yieldably forceful constraint of the bar. The rolling action of the bar on the head provides a low friction, low inertia construction enabling rapid response to CNC commands. The head also contains various sensors providing position and velocity feedback information for use by the closed loop control. The closed loop control contains various circuit components organized and arranged to provide fast and faithful response to command signals. The machine has the ability to accurately turn complex parts where position information is being rapidly updated, often in the tens of kilohertz frequency range. Difference parts can be turned by merely changing the CNC program.
Patent EP-0234099-A2 (EP)
Inventor: DULIS EDWARD J
IPC: C22C33/02
Filed: 1986-11-17
Abstract: A powder metallurgy produced high speed tool steel article comprising a mixture of prealloyed high speed tool steel particles coated with a hard, wear resistant material, such as a carbide or nitride, mixed with prealloyed high speed tool steel uncoated particles; the particles are compacted to essentially full density and the hard, wear resistant material is at the boundaries of the coated particles and contained in a continuous matrix of the high speed tool steel. The article is produced by hot compacting a particle charge to essentially full density of a mixture of the coated and uncoated particles.
Patent EP-0225838-A2 (EP)
Inventor: PRATT CLYDE R
IPC: A61F2/28
Filed: 1986-12-01
Abstract: A process is disclosed for fabricating a biocompa­tible mesh screen structure (20) for bonding to a prosthetic substrate. The process comprises providing from four to eight layers of a mesh comprising a titanium alloy and subjecting the layered structure to a temperature below the beta-transformation temperature of the alloy and a pressure of about 8.96 to 10.3 MPa (1300 to 1500 psi). The heating and pressing are carried out in a furnace maintained at a temperature of about 871°C to 940°C (1600° to 1725°F), which is evacuated to a vacuum of less than about 0.01 Pa (10⁻⁴ torr).The process of the invention provides a product retaining the strength of the alloy and having a well-­characterized pore structure. Further, the layered mesh composite may be bonded to a thin substrate and readily formed into complex shapes.
Patent EP-0234299-A2 (EP)
Inventor: GROTHE HORST
IPC: B22D11/08
Filed: 1987-01-26
Abstract: Means are provided for connecting the proximal end of a dummy strip to the distal (i.e. leading) end of a strip casting, in which a throw-away element serving both as a connector and a heat sink for chilling the metal adjacent to the connector is removably mounted on the proximal end of the dummy strip, with a slightly resilient sealing element holding both the dummy strip and the connector-heat sink element centrally of the mold cavity, and with the connector-heat sink spaced from the walls of the mold by a narrow gap and also having means for both chilling and positively interlocking with the metal of the distal end of the cast strip when it congeals.
Patent EP-0232821-A2 (EP)
Inventor: MARKS JEFFREY CARLETON
IPC: F16H3/66
Filed: 1987-01-31
Abstract: Umlaufräderwechselgetriebe mit einer Ringradwelle (10) und einer Umlaufräderträgerwelle (11), wobei ein Ringrad (12) mit der Ringradwelle (10) konzentrisch verbunden ist und mit einem ersten Satz Umlaufräder (14) in Eingriff steht, die auf einem mit der Umlaufräderträgerwelle (11) verbundenen Umlaufräderträger (18) drehbar angeordnet sind und mit einem feststellbaren ersten Sonnenrad (21) kämmen, und wobei ein zweites feststellbares mit einem zweiten Satz Umlaufräder (15) kämmendes Sonnenrad (22) vorgesehen ist, die beiden Sonnenräder (21, 22) miteinander kuppelbar sind, der zweite Satz Umlaufräder (15) mit dem Ringrad (12) kämmt und auf dem den ersten Satz Umlaufräder (14) aufnehmenden Umlaufräderträger (18) drehbar angeordnet ist.
Patent EP-0257196-A2 (EP)
Inventor: WUTHRICH PAUL
IPC: H02K37/16
Filed: 1987-05-11
Abstract: A wristwatch movement has a Lavet stepping motor directly driving a toothed center wheel by means of a drive pinion which is an integral part of the stepping motor rotor. The rotor comprises a bipolar permanent magnet member and a plastic rotor body molded around the central part of the magnet member to surround it. The rotor body defines a pair of driving pins oriented at a preselected angle with respect to the axis of magnetization. The rotor body also includes journals supporting it for rotation within the stator opening of the stepping motor.
Patent EP-0282624-A2 (EP)
Inventor: KISSLING RENE
IPC: H01H85/62
Filed: 1987-05-18
Abstract: A column (109), open at the rear (B), extends on both sides of an associated hole (105), in the circumferential direction with respect to the longitudinal axis (A), between two housing walls (104, 106), in which column (109) there is guided on opposite sides in each case one lead (126, 136) from in each case one outer terminal part (128, 138) to in each case one of the contact pieces (121, 131). In this arrangement, each contact piece (121, 131) projects from a frame part (124, 134), parallel to the axis (A), into the interior of the frame part (124, 134), when viewed radially with respect to the axis (A). Good insulation levels are achieved between the contact units (121-128, 131-138) with small dimensions, despite long spring paths. <IMAGE>
Patent EP-0251332-A2 (EP)
Inventor: SUZUKI MIGAKU
IPC: A61F13/15
Filed: 1987-07-03
Abstract: The disposable diaper comprises an absorbent core (1) of a predetermined thickness, a top layer (2) covering at least the top surface of the absorbent core, a reverse layer (3) covering at least a base surface of the absorbent core, water-impermeable side tabs (4) extending on opposite sides of the absorbent core, first elastic tapes which are designed to form elastic gathers along the respective side tabs, and anti-leak walls which are provided along mutually opposite edges of the absorbent core (1) and contain second elastic tapes in order to form gathers extending in the longitudinal direction. …<IMAGE>…
Patent EP-0261430-A2 (EP)
Inventor: KATOH HIDEO
IPC: C08K3/36
Filed: 1987-08-26
Abstract: A biaxially oriented polyester film formed from an intimate mixture comprising (1) an aromatic polyester, and (2) 0.01 to 4 % by weight, based on the aromatic polyester, of spherical fine particles of silica having (a) an average particle diameter of 0.05 to 4 µm, (b) a particle diameter ratio, defined by the ratio of maximum diameter to minimum diameter, of from 1.0 to 1.2, and (c) a relative standard deviation (a) of particle size, of up to 0.5. A biaxially oriented polyester film formed from an intimate mixture comprising (1) an aromatic polyester, (2) 0.005 to 3 % by weight, based on the aromatic polyester, of spherical fine particles of silica having the same properties as the above-mentioned (a), (b) and (c), and (3) 0.005 to 3 % by weight, based on the aromatic polyester, of inert fine particles having an average particle diameter of 0.01 to 3 µm and not exceeding the average particle diameter of the spherical fine particles of silica. The biaxially oriented films are useful for a magnetic recording medium.
Patent EP-0279027-A2 (EP)
Inventor: KARL ALFONS DR
IPC: C01B32/384
Filed: 1987-10-28
Abstract: The active carbon granules contain active carbon and, if appropriate, water and are prepared in such a way that, in any desired sequence, the pulverulent active carbon is, if appropriate, mixed with water, the mixture is homogenised, the resulting mixture is extruded and dried.
Patent EP-0271719-A2 (EP)
Inventor: SCHAFER GERHARD
IPC: B65F1/16
Filed: 1987-11-13
Abstract: 1. Refuse container for receiving waste materials which are capable of being composted, in which container the receiving vessel able to be closed by a lid, more especially a hinged lid, is provided with air admission openings in its walls, at least at certain positions, and also contains a screen or grid insert as refuse support, characterised in that the lid (3) is provided, on its underside and spaced from its rim (20), with a downwardly projecting rib or strip (21) which extends along the inner limiting edge (22) of the rim (8) of the opening of the receiving vessel (2).
Patent EP-0275509-A2 (EP)
Inventor: MENKE WILHELM
IPC: E06B9/82
Filed: 1987-12-18
Abstract: A catch apparatus, intended in particular for roll-up doors, is placed on the winding shaft and consists of a sawtooth-shaped brake wheel which has recessing uniformly distributed over its circumference and of an asymmetrical blocking ring as brake member, which is automatically connected to the brake wheel via a pivotably arranged latch in the event of undesirable excessively rapid unrolling. The latch is in such a case loaded by the sawteeth of the brake wheel on the shorter arm in an upwardly tilting manner, so that the longer arm engages with its tip in one of the recesses arranged distributed over the circumference and in this connection takes the asymmetrical blocking ring with it and thus leads to a wedging between housing and brake wheel. <IMAGE>
Patent EP-0271131-A2 (EP)
Inventor: NORTON IAN TIMOTHY
IPC: A23L21/10
Filed: 1987-11-16
Abstract: The invention pertains to aqueous gels, gel-forming compositions and composites containing the same, comprising carrageenan and a cation of such a type and in such a concentration that the gel has a transition midpoint temperature below 45°C and a yield stress of at least 0.5 kN/m² at 5°C. The gels or gel-forming compositions can advantageously be used in food and toiletry products.
Patent EP-0242040-A2 (EP)
Inventor: KOBORI TAKESHI
IPC: C10M169/04
Filed: 1987-03-09
Abstract: An oily lubricant for cold plastic processing of metallic material obtained by compounding either one or both types of polymers of 2-ethyl polyacrylate-hexyl ester and polymethacrylic acid lauryl ester with one or more oiliness improvers selected from refined lard, oleic acid, phosphate, hindered ester, isostearic acid, and C 18  saturated higher alcohol and which are liquid at room temperature and which are compatible with the polymers. The oiliness improver is compounded as a thinning oil at a specified composition ratio.
Patent EP-0256715-A2 (EP)
Inventor: JENKINS JAMES OLIVER
IPC: H01L23/58
Filed: 1987-07-30
Abstract: It is desirable to be able to sense the temperature of a semiconductor element to detect, for example, overheating of that element. A temperature sensing apparatus is disclosed which comprises a polysilicon device, (7), functioning as a temperature transducer and integrated with a semiconductor element (1). A silicon oxide layer (5) separates the temperature transducer device (7) from the element (1).
Patent EP-0261859-A2 (EP)
Inventor: CORNELL BARRY S
IPC: H03K19/173
Filed: 1987-09-15
Abstract: A single, programmable, multifunctional input circuit scheme for integrated circuit chips is disclosed. An input pin is provided with selectable input logic circuit blocks, each capable of providing an input signal to another circuit in the integrated circuit system architecture. The user of the chip is provided with means for programming said pin to select one of said logic circuit blocks, whereby each said pin has multifunction capability.
Patent EP-0272793-A2 (EP)
Inventor: VANE JEFFREY ALBERT
IPC: B32B5/00
Filed: 1987-11-17
Abstract: The invention provides a self-supporting flame resistant composite material comprising at least one layer (1) of lead material and at least one layer (2) of flame resistant fibrous material, the layers (1,2) having been bonded together, e.g., mechanically as by needling, to provide a self-supporting structure.
Patent EP-0270372-A2 (EP)
Inventor: MILLER DENNIS C
IPC: C04B28/26
Filed: 1987-12-03
Abstract: A lightweight soundproofing, insulation and fire­proofing material and method is disclosed. A dry composi­tion is provided which includes 60-80% by weight of an inor­ganic lightweight nonflammable fibrous material, 16.67-­36.67% by weight of an organic lightweight normally-flam­mable fibrous material, and 3.33-10% by weight of a refract­ed clay material. The non-flammable fibrous material is pulled apart to provide a high temperature loose fiber ma­terial, the normally-flammable fibrous material is shredded, and the refracted clay material is embedded in the normally-­flammable fibrous material after shredding to reduce the flammability thereof. Thereafter, the nonflammable fibrous material is mixed with the normally-flammable fibrous mater­ial to complete the dry composition. A liquid adhesive is provided which includes liquid sodium silicate having a ratio of silicon dioxide to sodium oxide that is greater than 3.22:1, the liquid sodium silicate in the form of a solution of about 50% water is mixed with water in a ratio of approximately 1:1, and a surfactant can be added to the liquid sodium silicate to act as a wetting agent for appli­cation and flexibility purposes. With these constituent components, the liquid adhesive is used with the dry compo­sition at the rate of approximately 55 gallons of liquid adhesive for each 300 lbs. of dry composition.
Patent EP-0273667-A2 (EP)
Inventor: GROENWOLD BARELD EGGE
IPC: A01N43/36
Filed: 1987-12-21
Abstract: An herbicide-antidote composition comprising: (a) an herbicidally effective amount of a pyrrolidone compound; (b) an herbicidally effective amount of an alpha-haloacetanilide; and (c) a non-phytotoxic antidotally effective amount of a dichloroacetyl oxazolidone is disclosed.
Patent EP-0256932-A2 (EP)
Inventor: BARET ALAIN
IPC: G01N33/573
Filed: 1987-08-05
Abstract: An oxidase enzyme system to provide long lived entities capable of being recognized by a chemiluminescent reagent is disclosed. In the preferred embodiments, a specific binding pair ligand or analyte is coupled with xanthine oxidase, either directly or via a streptavidin bridge. Thereafter the presence of an analyte can be determined by a chemiluminescent emission upon addition of a signal reagent comprising an oxidase substrate, a chemiluminescent reagent, such as luminol, and an enhancer, i.e. iron EDTA complex with a buffer providing a pH ranging from about 9.5 to about 10.5 The resulting chemiluminescent signal is stable and detectable for many hours or days after initiation. The chemiluminescent oxidase system is particularly useful for immunoassays and nucleotide probe analysis.
Patent EP-0279273-A2 (EP)
Inventor: LAUFER ALBRECHT DR
IPC: C12N1/20
Filed: 1988-02-02
Abstract: A process for the preparation of quinolinic acid (pyridine-2,3-dicarboxylic acid) using microorganisms modified by genetic engineering is described. For this purpose, DNA sequences which code for the corresponding biosynthesis are first isolated and determined. These DNA sequences are inserted into plasmids and the plasmids thus obtained are incorporated in host organisms. The host organisms modified in this way exhibit a substantially increased quinolinic acid synthesis capacity.
Patent EP-0281013-A2 (EP)
Inventor: SCHMIDT PETER
IPC: E01C9/04
Filed: 1988-02-25
Abstract: Elastic plates for level railroad crossings have rail-adjacent edges which are profiled in their vertical cross sections to provide the required interlock. The plates have a first pair of grooves in the top and the bottom of the plate running parallel to the rail and have a second pair of upper and lower parallel grooves in the top and the bottom of the plate running transverse to the rail. In each pair of grooves, the groove in the top of the plate is laterally offset with respect to a parallel groove in the bottom of the plate, and each pair of grooves forms an expansion and contraction crease therebetween. Pairs of grooves in the top and the bottom of the plate are spaced, so that the distances between individual expansion creases, or between expansion creases formed by groups of creases, are large relative to the distance between the grooves which constitute the expansion creases. The first and second pairs of grooves intersect one another and in order to prevent an aperture or opening from being formed in the plate at the points of intersection, an integral layer of material is provided at each intersection to seal between the upper and lower sides of the plates.
Patent EP-0281051-A2 (EP)
Inventor: POZZOBON ALESSANDRO
IPC: A43B5/04
Filed: 1988-02-29
Abstract: The device comprises at least one interference element (5,105,205,305) slideably associated laterally to said at least one front quarter (3,103,203,303). Said interference element selectively interacts with one or more separate contrast elements (14,15,16,115,204,314,315) rigidly associated, with, and protruding from, said shell (2,202). The device furthermore comprises means (12) provided for locking said at least one interference element in a desired position.
Patent EP-0295376-A2 (EP)
Inventor: HATHAWAY SUSAN JANE
IPC: C08G64/24
Filed: 1988-04-06
Abstract: A method for preparing thermoplastic carbonate polymers terminated with hydroxy groups is disclosed, in which a dihydric phenol is reacted with a carbonyl halide in the presence of a monotetrahydropyranyl ether salt. The hydroxy-terminated polymer is then obtained by cleaving the tetrahydropyranyl group with oxalic acid or a hydrogen halide acid.