baber/WOPTO huggingface dataset:
Patent EP-0200067-A2 (EP)
Inventor: PODSZUN WOLFGANG DR
IPC: G03G9/13
Filed: 1986-04-14
Abstract: Verbesserte elektrostatografische Suspensionsentwickler enthalten ein Pigment, welches mit Polycyanacrylat beschichtet ist.
Patent EP-0207245-A2 (EP)
Title: Verfahren zur Herstellung von kristallinem Alkalialuminiumphosphat
Inventor: AUEL THEODOR DR DIPL-CHEM
IPC: C01B25/45
Filed: 1986-04-22
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von kristallinem Alkalialuminiumphosphat der Formel 
Na a K b H c Al d (PO₄) e · xH₂O 
worin 
a Werte von 0,5 bis 1,5, vorzugsweise 0,8 bis 1,1, 
b Werte von 0 bis 0,5, 
c Werte von 12 bis 16, 
d Werte von 2,7 bis 3,3, 
e Werte von 7 bis 9 und 
x Werte von 3 bis 6 aufweisen und 
a+b+c+3d=3e ist 
durch Vermischen von Phosphorsäure, Natriumhydroxid bzw. Natriumcarbonat, Kaliumhydroxid bzw. Kaliumcarbonat und Aluminiumhydroxid bzw. Aluminiumoxidhydrat in den durch die vorstehende Formel definierten Mengen in wäßriger Lösung mit einem Gehalt an freiem Wasser von 5-44 %, vor­zugsweise 10-30 %, dadurch gekennzeichnet, daß man die Reaktionsmischung solange auf Temperaturen von 80- 200°C, gegebenenfalls unter erhöhtem Druck, erhitzt, bis teil­weise Kristallisation eintritt und danach das freie Wasser vollständig, gegebenenfalls unter reduziertem Druck bei 60-130°C entfernt und die Kristallisation vervollständigt. 
     Vorzugsweise hat das Produkt die Zusammensetzung NaH₁₄Al₃(PO₄)₈ · 4H₂O. Zur Erzeugung von feinkristallinen Produkten wird vorzugsweise zunächst Phosphorsäure im Überschuß gegenüber Natrium und/oder Aluminium ein­gesetzt und der stoechiometrisch notwendige Rest erst nach Einsetzen der Kristallisation zugegeben.
Patent EP-0212259-A2 (EP)
Inventor: PIAI DINO
IPC: D06F37/20
Filed: 1986-07-16
Abstract: A tub for a washing machine comprises a circumferential metal wall (1) formed with a loading opening (13) and sealingly cooperating with opposite disc-shaped end walls (2,3) made of a plastic material. 
     The end walls incorporate respective support bearings (4, 5) for a drum (7) mounted for rotation about a horizontal axis (6). 
     One end wall (3) is preferably circumferentially welted to the rim of the circumferential wall (1).
Patent EP-0217346-A2 (EP)
Inventor: HERNDON GERALD F
IPC: A62B1/16
Filed: 1986-09-29
Abstract: A continuous main strap (10) has a front H-shaped configuration and a rear X-shaped configuration. Strap (101 extends from one side of the waist diagonally up and across the back, down the front, across and under the buttocks, up the front, and diagonally down and across the back to the opposite side of the waist. A chest strap (30) completely encircles the chest and forms the horizontal portion of the "H". An integral thigh strap and lap belt (20) is attached to the buttocks portion (16) of strap (10) and extends upwardly and laterally outwardly to side waist fittings (56) on vertical front webs (14) of strap (10), through fittings (56), and inwardly to an adjustable connector (26). Each fitting (56) has a cam lock snubber (66) for releasably securing strap (20) against movement relative to fitting (56).
Patent EP-0226733-A2 (EP)
Title: Befehlstaster in Scheibenelement-Bauweise
Inventor: SCHLEGEL EBERHARD
IPC: H01H13/56
Filed: 1986-10-07
Abstract: Ein Befehlstaster in Scheibenelement-Bauweise mit einem Betätiger (1), dessen vorzugsweise zylindrischer Stößel (6) zum Zwecke der Innenbeleuchtung hohl ausgebildet ist, mit einem Kupplungsstück (9), das mehrere Steckplätze zur Aufnahme von parallel nebeneinander anzuordnenden scheibenförmigen Elementen (10 bis 12) aufweist, sowie mit Schaltelementen (10, 12) mit unterschiedlicher Kontaktbestückung und mit Leuchtelementen (11) wird dadurch verbessert, daß die in den scheibenförmigen Elementen (10 bis 12) enthaltenen beweglichen Organe (15, 19) miteinander kuppelbar sind. Dazu können insbesondere an den zur Scheibenebene parallelen Seitenflächen der beweglichen Organe (15, 19) Aussparungen und/oder senkrecht zur Scheibenebene abstehende Vorsprünge vorgesehen sein, die in die Aussparungen eingreifen. In einem der scheibenförmigen Elemente, insbesondere dem Leuchtelement (11), kann ein Mechanismus (16) zur Hoch- und Tiefverrastung des beweglichen Organs (15) vorgesehen sein, so daß die wahlweise damit kuppelbaren Schaltelemente (10, 12) tastend oder rastend betrieben werden können.
Patent EP-0224234-A2 (EP)
Inventor: ISAAK BERNHARD
IPC: H01J25/02
Filed: 1986-11-24
Abstract: This resonator has two concave mirrors (1, 2) with an approximately spherical surface and placed opposite each other. To favour formation of a single required TEMoop mode against TEMooq modes, with q = p + 1, p + 2, ..., in the resonator, the concave mirrors (1, 2) each have at least two mirror surfaces (1.1, 1.2 or 2.1, 2.2) offset stepwise with respect to each other by one or more integral multiples of the half wavelength  lambda p/2 of the required TEMoop mode. <IMAGE>
Patent EP-0202108-A2 (EP)
Inventor: ESTES WILLIAM EDWARD
IPC: H01L21/312
Filed: 1986-05-13
Abstract: There are disclosed certain categories of novel spin-coating compositions comprising phosphorus-doped and/or boron-doped silsesquioxane oligomers. Cured interlayer dielectric films prepared therefrom have a superior combination of defined properties, particularly including adhesion (of single-coat and multiple coats) and/or resistance against degradation at temperatures above 500°C. The spin-coating compositions are prepared in a critical manner from critical raw materials.
Patent EP-0210752-A2 (EP)
Inventor: OGURA MASAHIKO
IPC: G03G21/00
Filed: 1986-06-26
Abstract: A display device for use in an image forming apparatus includes, a detection system (541) for detecting the condition of the image forming apparatus, a display section (515) for normally displaying a condition message representing the conditions of the image forming apparatus on the basis of the resulting detection by the detection system, and first, second and third input keys (508, 509, 510) for causing respective first, second and third messages to be displayed on the displaying section (515), the message representing a guidance, for operation procedure of the image forming apparatus.
Patent EP-0211549-A2 (EP)
Inventor: SCHERRER ROBERT A
IPC: A61K31/235
Filed: 1986-07-17
Abstract: Novel compounds which are 2,6-di-t-butytphenols substituted on the 4 position by an anilino group, which anilino group is substituted by a group which includes carboxyl, tetrazolyl or N-methyltetrazolyl are useful as inhibitors of leukotriene synthesis and as antiallergic agents. Pharmaceutical compositions containing such compounds and pharmacological methods for use of such compounds are also disclosed.
Patent EP-0212989-A2 (EP)
Inventor: SUNDBERG MICHAEL WILLIAM
IPC: G01N33/532
Filed: 1986-08-29
Abstract: esicles having a matrix of lipid membranes prepared from lipid materials are useful in biomedical studies and immunoassays. A labeled species is encapsulated within the vesicles and released when the vesibles are lysed with a surface active agent. The outer surface of the vesicles is essentially free of the labeled species. Immunoassays can be carried out in solution or with a dry analytical element.
Patent EP-0216591-A2 (EP)
Inventor: SANDY JOE M
IPC: C09K8/88
Filed: 1986-09-16
Abstract: A method of temporarily reducing the permeability of a subterranean formation, which comprises introducing into the subterranean formation, in an amount sufficient to reduce temporarily the permeability of said formation, a fluid composition which is a mixture of an aqueous liquid, a gelling agent comprising a cellulose ether which is chemically modified to incorporate pendent vicinal dihydroxy groups in an amount sufficient to provide a DS of about 0.3 to about 1.3 and which exhibits shear-thermal stability at a temperature in excess of 200°F (93°C), said gelling agent being present in an amount in excess of about 0.3 percent by weight of said aqueous liquid, a pH-­adjusting agent present in an amount sufficient to provide an initial pH to said fluid composition of below about 5 at least immediately prior to addition of a crosslinking agent, and a crosslinking agent comprising a zirconium IV-containing compound present in an amount of at least about 0.001 percent by weight of said aqueous liquid.
Patent EP-0230893-A2 (EP)
Inventor: FELDER ERNST PROF DR
IPC: C07C229/46
Filed: 1987-01-12
Abstract: Compounds suitable for NMR imaging having the formula:whereina is 2 or 3;b is an integer from 0 to 4;Me<sup>(a+)</sup> is Fe<sup>(2+)</sup>, Fe<sup>(3+)</sup>, Gd<sup>(3+)</sup>, or Mn<sup>(2+)</sup>;E<sup>(b+)</sup> is an ion of an alkali metal, alkaline earth metal, alkyl ammonium, alkanol ammonium, polyhydroxyalkyl ammonium, or basic protonated amino acid, said ions representing a total charge of b; m is an integer from I to 5;R is H, alkyl with from I to 8 carbon atoms, alkyl with from I to 8 carbon atoms wherein from I to 5 carbons are substituted with OH; aralkyl with I to 4 aliphatic carbon atoms; phenyl or phenyl substituted by halogen, hydroxyl, carboxyl, carboxamide, ester, SO<sub>3</sub>H, sulfonamide, lower alkyl, lower hydroxy alkyl, amino, acylamino; (poly)oxa-alkyl with I to 50 oxygen atoms and from 3 to i50 carbon atoms, wherein I to 5 hydrogen atoms may be substituted by OH;R, is -CH<sub>2</sub>COOZ, -CH(CH<sub>3</sub>)COOZ, CH<sub>2</sub>CH<sub>2</sub>-N(CH<sub>2</sub>COOZ)<sub>2</sub>, a hydroxy arylalkyl, hydroxy pyridylalkyl, hydroxy aryl(carboxy)alkyl or hydroxy pyridyl-(carboxy)-alkyl radical, where the aryl or pyridyl radical may be substituted by hydroxyl, hydroxy alkyl, alkyl, halogen, carboxyl or SO<sub>3</sub>H;R<sub>2</sub> is the same as R, or iswhereinR<sub>3</sub> is -CH<sub>2</sub>COOZ, -CH(CH<sub>3</sub>)COOZ or a monovalent radical having the structure R-O-(CH<sub>2</sub>)<sub>m</sub>- CH-COOZ;X is a direct chemical bond, -O-, -S-, -NH-, -N -CH<sub>2</sub>COOZ or - N -CH(CH<sub>3</sub>)COOZ;n is the integer 2 or 3, with the proviso that when X represents a direct bond, n is I, 2 or 3;Z. is hydrogen or a unit of negative charge, and -(CH2)<sub>m</sub>-may also be -CH<sub>2</sub>-C(CH<sub>3</sub>)<sub>2</sub>-.The compounds are relatively simple, well tolerated, partially endowed with organ specificity and are suitable for application in nuclear spin tomography. The compounds may be prepared by reacting inventive free polyamino-polycarboxylic acids having the formulawhere R, R, R<sub>2</sub> and m have the same meaning as in formula I, or alkali metal, alkaline earth metal and/or amino salts of said acids, with salts, oxides, or hydroxides of iron<sup>(2+)</sup>, iron<sup>(3+)</sup>, gadolinium<sup>(3+)</sup>, or manganese <sup>(2+)</sup>, or with the basic salts of these metal ions. Imaging compositions and methods of use are also disclosed.
Patent EP-0268154-A2 (EP)
Inventor: ETZBACH KARL-HEINZ DR
IPC: C09K19/60
Filed: 1987-11-05
Abstract: Die Erfindung betrifft Trisazofarbstoffe der Formel <IMAGE> in der A, R¹, R², R³, R<4>, R<5>, X und die Ringe B und C jeweils die in der Beschreibung genannte Bedeutung besitzen, und ihre Verwendung in flüssigkristallinen Medien sowie zum Färben von synthetischen Polymeren.
Patent EP-0279929-A2 (EP)
Inventor: ZENHAUSERN HEINRICH
IPC: A62B35/04
Filed: 1987-12-08
Abstract: Fall protection device (1) with a slide (3) which can be folded up, comprising a slide part (3a) and a locking part (3b), in which a longitudinal recess (6) for a stretched rope (2) is located. Supported in the slide part (3a) is a two-armed clamping lever (12), one end (12b) of which protrudes from the slide and has a fixing eye (13). Its other end has an eccentric clamping nose (12a), which in the event of a downward pull on the eye can be pressed more strongly on the rope (2) and in the event of an upward pull can be lifted off the rope. The clamping lever lies opposite the slide part (3a) under the action of a spring (17, 18) and the locking part (3b) can be locked on the slide part (3a). In order to solve the problem of being able to apply the slide to the rope with only one hand and to facilitate an immediate response, the slide part (3a) is constructed in the form of a block and contains the U-shaped longitudinal recess (6), enclosing the rope (2), at the side in such a position that one of its side walls runs parallel to the rope (2) and to a plane extending through the articulated shaft (11) of the clamping lever (12). As a result the clamping force of the clamping nose (12a) is aligned perpendicular to the direction of insertion of the rope (2) and to the side wall. In addition the locking part (3b) is designed in the form of a plate, in the closed position running parallel to the swivelling plane of the clamping lever (12) and covering the lateral access aperture of the longitudinal recess (6) so that the clamping force does not act upon the locking part. <IMAGE>
Patent EP-0237088-A2 (EP)
Inventor: MOHR MICHAEL
IPC: D06F39/00
Filed: 1987-02-09
Abstract: To indicate the progress of a programme on washing machines or dishwashers, a spirally shaped cam disc is mounted on the shaft of a programme control instrument, the cam surface of which disc is scanned by a joint parallelogram which bears on a connection linkage a pointer which moves virtually parallel. <IMAGE>
Patent EP-0237317-A2 (EP)
Inventor: GOTOU MAKOTO
IPC: H02P23/00
Filed: 1987-03-10
Abstract: A control system has a detecting block (12) for obtaining a detected signal corresponding to a controlled variable of a controlled system and a controlling block (13) for supplying the controlled system (11) with a control signal corresponding to the detected signal. The controlling block (13) comprises an error block (3A) for producing an error signal (E) corresponding to the detected siganl (S) at intervals of a detecting period of time, a memorizing block (3C) having a plurality of memorized values corresponding to the error signal, and an output block (3B) for producing the control signal (C S ) by mixing the error signal (E) and one or more memorized values of the memorizing block (3C). The memorizing block (3C) renews the memorized values  (M(Ib)) sequentially and periodically at intervals of a renewing cycle period of time equal to Q times the detecting period, each with a value corresponding to a mixed value of the error signal (Ec) and one or more of the memorized values having been renewed at intervals of L renewing cycle periods, where each of Q and L is an integer at least equal to 2. Preferably, the memorizing block (3C) includes a filtering error block (3C c ) with a low-pass filter characteristic for producing a filtered error signal (E c ), and the mixed value is obtained by mixing the filtered error signal (E c ) and the one or more of the memorized value. Preferably, a microprocessor excutes the tasks of the error block (3A), the memorizing block (3C) and the output block (3B).
Patent EP-0251517-A2 (EP)
Inventor: KRUPAY BORDAN WALTER
IPC: C10M177/00
Filed: 1987-06-05
Abstract: N-methyl pyrrolidone solvent used to extract aromatic components from lubricating oil distillates is purified by contacting the solvent with activated alumina.
Patent EP-0260806-A2 (EP)
Inventor: CONNOR HERBERT GEORGE
IPC: C09B62/04
Filed: 1987-08-10
Abstract: A process for the coloration of a union of polyester and cellulosic textile materials which comprises applying thereto a liquor or paste containing a disperse dye and a dye containing a cellulose reactive group having a quaternary nitrogen substituent, or the precursors of such a dye, and thereafter heating the textile material at such a temperature and for such a period as to fix the dye on the textile material, characterised in that the pH of the liquor or paste is from 5.8 to 8.0.
Patent EP-0267697-A2 (EP)
Inventor: KAJIWARA YASUO
IPC: F24F8/30
Filed: 1987-10-15
Abstract: An air cleaner has a housing containing a dust filter 7 and a deodorizing filter 8, through which air is passed by a fan 1. To maintain the deodorizing effect, without being affected by the amount of dust collected on the filters, liquid deodorant is periodically applied to the deodorizing filter 8, from a perforated pipe 16 above the filter.
Patent EP-0274831-A2 (EP)
Inventor: SMITH CALVIN GENE
IPC: A61L2/22
Filed: 1987-11-19
Abstract: A method is provided of treating an air-contacted surface of an air conditioning system comprising the steps of:
     (A) introducing to the air passage and air-borne biocide in a biocidally effective amount; and   (B) subsequently introducing into the air passage an air-borne biostat adapted to coat the surface with an air-driable, substantially water insoluble biostat coating, the biostat being introduced in an amount sufficient to coat the surface with a biostatically effective coating. According to another aspect of the invention, a kit is provided of interrelated parts for carrying out such treatment method.
Patent EP-0248769-A2 (EP)
Inventor: PIAZZOLA GAETANO
IPC: B29C45/74
Filed: 1987-04-30
Abstract: The present invention relates to a temperature adjusting device, particularly designed for processing cylinders of extruding, injecting, drawing and the like machines for processing plastics materials in general, which comprises a flexible body, of sleeve shape, which may be arranged on the outside of the plastics material processing machine: the body is housed in an outer duct, for conveying and discharging air in a substantially transversal direction with respect to the body itself.
Patent EP-0280097-A2 (EP)
Inventor: IMAI SHIN-ICHI C O PATENT DIVI
IPC: G11C27/04
Filed: 1988-02-05
Abstract: A floating diffusion region and a drain region are formed separately from each other in a substrate. A reset electrode is arranged above an area located between the drain region and the floating diffusion region. A voltage step-up circuit having a reference voltage generator (40) receiving a power source voltage (VDD) for generating a reference voltage (VREF) and a step-up circuit (50) receiving a clock pulse (CP) for applying a voltage level of the clock pulse to the reference voltage applies a voltage (VGG) to the drain region. The gate of a conversion E type MOS transistor for converting and outputting the charge stored in the floating diffusion region to a signal having a voltage level proportional to the charge amount is connected to the floating diffusion region. The reference voltage generator (40) has D type MOS transistor (41) and E type MOS transistor (42) connected in cascade for producing the reference voltage of the value corresponding to the variation from a process center of the manufacturing process of this charge transfer device. The D type MOS transistor (41) has the same conductivity type and construction as the MOS transistor formed of the reset electrode, the floating diffusion region and the drain region. The E type MOS transistor (42) has the same conductivity type as the conversion E type MOS transistor.
Patent EP-0280204-A2 (EP)
Inventor: ALBRECHT PETER
IPC: B29C57/00
Filed: 1988-02-19
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Anformen eines Flansches an einen Hohlkörper aus thermoplastischem Kunststoff, dessen Wandung an einem Ende eine Öffnung begrenzt. Der die Öffnung begrenzende Endabschnitt der Wandung wird erwärmt und durch über den Umfang des Endabschnittes von außen auf diesen einwirkende Kräfte verengt, worauf an diesen verengten Endabschnitt durch einen Preßvorgang ein umlaufender Flansch angeformt wird.
Patent EP-0289761-A2 (EP)
Inventor: DORN GORDON L
IPC: A61J1/05
Filed: 1988-03-19
Abstract: The invention provides a specimen collection and sampling device, particularly useful for urine samples, for collecting a liquid sample and segregating an aliquot of the sample away from contact with the remaining portion of the sample. This segregation is accomplished as the lid (14) is closed on the container (10). In one embodiment, the aliquot sample is transferred to an evacuated tube (16) held within the container (10). In another embodiment, the aliquot is held within a sample chamber (76) that is built into the container (78). In a preferred embodiment, the aliquot is mixed with a treating agent to maintain the microbiological integrity of the aliquot, or to provide an appropriate reagent or buffer for drug analysis.
Patent EP-0290908-A2 (EP)
Inventor: BUROW WILFRIED DR
IPC: C09C1/24
Filed: 1988-05-02
Abstract: The present invention relates to novel pure colour cluster-shaped iron oxide pigments which are low in foreign metals, the preparation thereof and the use thereof. …<IMAGE>…
Patent EP-0299380-A2 (EP)
Inventor: ZACHERL MANFRED
IPC: H05K1/00
Filed: 1988-07-08
Abstract: The invention relates to a universal conductor track structure for printed circuits, on which various standard and special circuits can be implemented with standardised components of various types (resistors, capacitors, trimmers, microswitches and at least one transistor). At the same time, this universal structure is intended to be used as a completely fitted standard printed-circuit board with a modular character. In this way, it is possible for both the professional and the amateur electronics technician to produce a completely fitted board in a few minutes, just from the circuit diagram. The logical arrangement of the conductor track layout is determined in essence: 1) By the transistor output field located in the centre, from which each main track (1-6) is reached without problem by the planned transistor. 2) That the main tracks (1 - 4) can be mutually accessed, in the minimum case, at double the grid spacing. 3) That the main tracks are laid parallel to one another, in stepped layered form, from the centre outwards in order to allow all the main tracks to be connected to one another, without jumpers, using components of different grids. 4) By the capability to hold trimmers, which requires an additional angular form of the tracks. 5) By the modular character which allows interlocking of the tracks with a plurality of basic boards arranged in rows. <IMAGE>
Patent EP-0309696-A2 (EP)
Inventor: DUBACH FREDI
IPC: A47B21/00
Filed: 1988-08-08
Abstract: The desk has a frame which has two lateral cheek elements. The two cheek elements are connected to each other by means of a cross-beam extending below the table top. The cross-beam is constructed as a cable duct which is open towards the underside of the table top. At its end faces, the cross-beam has flanges which extend transversely to the longitudinal extension of said cross-beam and are screwed to the cheek elements. <IMAGE>
Patent EP-0315947-A2 (EP)
Inventor: KOYAMA SHIGEO
IPC: G06K15/00
Filed: 1988-11-08
Abstract: An image-forming machine comprising a main body having a conveying passage for conveying a sheet material and a receiving section for receiving a sheet material having an image formed thereon during conveyance through the conveying passage. An improvement for selectively conducting an image-­bearing sheet material to a sorter, an improvement for installing the entire machine with a relatively small installation space, an improvement for forming an overlapping image as well as an ordinary image by means having a relatively simple structure, and an improvement for mounting and detaching a feed unit by a relatively simple operation are made in the machine.
Patent EP-0313151-A2 (EP)
Inventor: ALLEN ROBERT CHARLES
IPC: C08J3/18
Filed: 1988-10-12
Abstract: Plasticized compositions exhibiting enhanced thermal processability are produced by substantially saturating a linear alternating polymer of carbon monoxide and at least one olefinically unsaturated compound with a liquid solvent at the melting point of the plasticized composition.
Patent EP-0321014-A2 (EP)
Inventor: VETTOR ANTONIO
IPC: B03B1/04
Filed: 1988-11-29
Abstract: A process is disclosed for beneficiation of coal by selective caking, in which process a caking mixture is em­ployed consisting of: 
- one or more solvents selected among the light hydrocar­bons having boiling points not higher than 70°C; 
- one or more non-ionic additives selected among oil-­soluble propoxylated or propoxylated-ethoxylated phenolic or alkylphenolic compounds; 
- possibly one or more heavy co-caking agents selected among coal-derived oils having boiling points between 200°C and 400°C, or the residual products of petroleum refining, or mixtures thereof.