baber/WOPTO huggingface dataset:
Patent EP-0184626-A2 (EP)
Inventor: SEKOZAWA TERUJI
IPC: F02D41/00
Filed: 1985-10-01
Abstract: The fuel injection quantity required for maintaining the air-fuel ratio of the mixture supplied to each cylinder of an engine (10) at a desired value is determined by calculating from sensor data a deposition rate X at which injected fuel deposits and forms film mass on an intake manifold wall (21) of the engine and a vaporization rate 1/ T  at which the film mass vaporizes from the manifold wall, calculating a current film mass quantity M, from the calculated X and 1/ T  and the fuel quantity by the preceding injection, calculating a desired fuel quantity Q a /(A/F) to be supplied to the cylinder from an intake air flow Q. and a desired air-fuel ratio A/F and determining a current fuel injection quantity G f  from the calculation results in accordance with the following equation       
     Also, an accurate film mass quantity estimation is accomplished by subtracting a calculated value of a carry-over fuel quantity to be delivered to the cylinder from the film mass quantity estimated during the preceding period and adding a calculated value of a wall deposition fuel quantity per period obtained on the basis of an actual fuel injection quantity per stroke of the engine to the remaining film mass quantity thereby estimating a current film mass quantity.
Patent EP-0182352-A2 (EP)
Inventor: SASAKI ISAO
IPC: C08G63/00
Filed: 1985-11-19
Abstract: A process for the production of polyester comprising at least 80% of an ethylene terephthalate repeating unit using as a starting material an ester compound made mainly of terephthalic acid and ethylene glycol or an oligomer thereof is disclosed. This process is characterized in that a prepolymer having an intrinsic viscosity of not more than 0.4 dl/g and a carboxyl terminal group concentration [COOH] of not more than 90 x [η] -0.4  µeq/g is fed to a final polymerization unit and polymerized in the form of a molten thin film having a thickness of from 0.005 to 0.15 mm.
Patent EP-0149514-A2 (EP)
Inventor: WASE DONALD ARTHUR JOHN
IPC: C02F1/52
Filed: 1985-01-04
Abstract: A flocculating agent is produced by growing a micro-organism, e.g. a strain of pseudomonas, in continuous or batch culture under controlled conditions, and the micro-organism thus cultured is allowed or caused to undergo controlled lysis naturally or artificially using heat or a chemical lysing agent. The extent of the lysis is controlled to optimise the production rate and quality of the product agent which may then be stored for use in industrial applications such as water treatment and paper production.
Patent EP-0154424-A2 (EP)
Inventor: CHRISTIANSEN PAUL JOHN
IPC: F16J15/32
Filed: 1985-02-11
Abstract: A unitized wheel bearing seal assembly includes inner and outer metal casings (40,38) having respective cylindrical walls (50,42) press-fitted between inner and outer concentric cylindrical surfaces (30,28) respectively in a wheel bearing (10) to seal a lubricant space. The outer cylindrical surface (28) is stationary, and the inner metal casing (40) has a radially extending outer annular flange (52). A two-lip unsprung seal (56) extends from the inner casing, with one lip (60) engaging the annular flange and the other (58) engaging the cylindrical wall of the inner casing, each at an acute angle, with a lubricant-containing cavity (72) formed between them. This orientation allows the lips to flex away to allow pressure egress from the lubricant space, but prevents flexing in the other direction and so blocks the ingress of contaminants from ambient The spinning annular flange also acts as a slinger to prevent contaminant entry.
Patent EP-0195865-A2 (EP)
Inventor: HAMADA YOSHITAKA
IPC: H01R13/64
Filed: 1985-09-27
Abstract: An IC card (B) and a connector (12) for use with it are shaped or otherwise provided with means (31a, 19a) which enable the card to be fully inserted in the connector only when correctly orientated.
Patent EP-0184903-A2 (EP)
Inventor: KOHYAMA MASAKI
IPC: C08F4/60
Filed: 1985-11-01
Abstract: A random 1-butene/ethylene copolymer, suitable for use in the production of molded articles, has the following characteristics (A) to (F):
     (A) it comprises 50 to 99 moles % of the 1-butene component and 50 to 1 mole% of the ethylene component,   (B) it has an intrinsic viscosity [η], measured in decalin at 135°C, of from 0.5 to 6 dl/g,   (C) it has a melting point [Tm], measured by a differential scanning calorimeter, of from 30 to 130°C,   (D) it has a crystallinity, measured by X-ray diffractometry, of from 1 to 60%,   (E) the amount [W 1  in % by weight] of that portion of it which is soluble in boiling acetate is not more than 2%, and   (F) the amount [W 2  in % by weight] of that portion of it which is soluble in a 1 : 1 by volume mixture of acetone and n-decane at 10°C is 5 x [η] -1.2  or less.
Patent EP-0153263-A2 (EP)
Inventor: RADOSAVLJEVIC MILENKO
IPC: E05B49/02
Filed: 1985-02-20
Abstract: A lock is operated when the correct optical key is inserted between an array of photoemitters and a similar array of photoreceivers, the key closing a switch when fully inserted to allow current to be supplied to the circuitry associated with the photoreceivers. Such a lock is particularly applicable to protection against unauthorised access into a space or to a machine.
Patent EP-0177454-A2 (EP)
Inventor: OERTLE KONRAD DR
IPC: C07F7/02
Filed: 1985-09-30
Abstract: Verbindungen der Formel Ia <IMAGE> worin X und R¹ bis R<6> is den Ansprüchen angegebene Bedeutung haben, sind durch die Umsetzung von Monochlorsilanen der Formel II <IMAGE> mit tetrasubstituierten Ethylenen der Formel III <IMAGE> erhältlich. X als Cl und Br kann durch Estergruppen anorganischer und organischer Säuren ersetzt werden. Die Verbindungen der Formel I und solche mit anderen Estergruppen eignen sich besonders als Schutzgruppenreagenz für Hydroxyl-, Mercapto-, Carboxyl-, Amino- und Amidgruppen.
Patent EP-0220364-A2 (EP)
Inventor: KMIEC CHESTER J
IPC: C08J9/06
Filed: 1986-04-14
Abstract: Crosslinked elastomeric and/or thermoplastic closed-cell foams having low densities are prepared from an admixture which comprises a crosslinkable thermoplastic and/or elastomeric polymer, a free radical initiator which is activated at temperatures from about 50°F to about 350°F, and a t-alkylhydrazinium salt or a carbonylhydrazine.
Patent EP-0201827-A2 (EP)
Inventor: GOOSSENS JOHN
IPC: C10M161/00
Filed: 1986-05-05
Abstract: Die elektroviskose Flüssigkeit (EVF) besteht prinzipiell aus einer Dispersion mit mehr als 25 Gew.-% Silikagel, einem Wassergehalt von 1 bis 15 Gew.-% und einer nichtleitenden öligen Phase als Dispersionsmedium. Die EFV enthält ferner 1 bis 30 Gew.-% von einem oder mehreren in dem Dispersionsmedium löslichen Polymeren, bezogen auf die wasserhaltigen Silikagelteilchen. Diese Polymere haben ein Molekulargewicht im Bereich von 5·10³ bis 10<6> und enthalten 0,1 bis 10 Gew.-% stickstoffhaltige und/oder alkohol-haltige Verbindungen, sowie 25 bis 83 Gew.-% C4- bis C24- Alkylgruppen.
Patent EP-0201079-A2 (EP)
Inventor: ZAHRADNIK RICHARD
IPC: C07K14/00
Filed: 1986-05-06
Abstract: A method for the determination of a substance present in a sample, which comprises:
     (a) contacting a sample containing a substance with:
   (i) a first immunological binding partner to the substance, wherein the first immunological binding partner is bound to biotin or a biotin-binding protein,   (ii) a second immunological binding partner to the substance, wherein the second immunological binding partner is detectably labeled, and   (iii) a biotin binding protein or biotin bound to a carrier;       (b) incubating the components of step (a) for a period of time and under conditions sufficient to form an immune complex between the substance, the first immunological binding partner, the second immunological binding partner, and the carrier;   (c) separating the carrier from the sample; and   (d) determining the detectably labeled second immunological binding partner in either the sample or the carrier; wherein the reaction between the first immunological binding partner and the carrier occurs after, or substantially contemporaneously with, formation of an immune complex between the first immunological binding partner and the substance.
Patent EP-0208084-A2 (EP)
Title: Offenend-Spinnvorrichtung
Inventor: HANDSCHUCH KARL
IPC: D01H4/04
Filed: 1986-05-09
Abstract: Bei einer Offenend-Spinnvorrichtung mit zwei nebeneinander angeordneten, einen Spinnzwickel bildenden und gleichsinnig angetriebenen Friktionswalzen, von denen wenigstens eine einen perforierten Mantel (2) besitzt, der im Bereich eines Endes fliegend gelagert ist und in dessen Innenraum ein an einer Unterdruckquelle angeschlossener Saugeinsatz (1) mit einem Saugschlitz (12) angeordnet ist, ist der Mantel (2) auf einer Achse (5) gelagert, deren eines Ende in den Saugeinsatz (1) eingesetzt ist. Der Saugeinsatz (1) ist innerhalb des Mantels (2) unmittelbar hinter diesem angeordnet und hat bis zum Anschluß an die Saugleitung (11) einen gleichbleibenden Querschnitt. Dadurch steht bei einfacher Lagerung ein maximaler Ansaugquerschnitt zur Verfügung.
Patent EP-0203443-A2 (EP)
Inventor: NISKANEN AIMO JUHANI
IPC: G01N33/53
Filed: 1986-05-13
Abstract: The invention comprises an apparatus for the carrying out of chemical, particulary immunochemical analyses in non-laboratory environments. The apparatus comprises a test base containing small wells (7), into which are introduced all the reagents necessary for the carrying out of the reaction in question. The wells (7) are covered with an impervious foil layer which can easily be pierced with the sharp, reactive end of the testing stick included in the apparatus.
Patent EP-0203479-A2 (EP)
Inventor: HALTER HARTMUT
IPC: B29C48/10
Filed: 1986-05-16
Abstract: Verfahren zur Herstellung einer Kunststoffolie mit geringer Dickentoleranz mit Hilfe einer Blasfolien-Extruderanlage, welche Blasfolien-Extruderanlage einen Blaskopf mit Ringdüse aufweist, die in eine Mehrzahl von temperatursteuerbaren Temperiersektoren aufgeteilt ist. Aus der Ringdüse tritt schlauchförmig ein Massestrom des thermoplastifizierten Kunststoffes aus, der aufgeblasen wird und über einen Aufweitungsbereich in den dünnwandigen Folienschlauch überführt wird. Längs des Umfanges der herzustellenden Kunststoffolie wird ein Zustandsparameter gemessen. Aus den Meßwerten wird ein den einzelnen Temperiersektoren zugeordneter Mittelwert gebildet, wird ein Sollwert festgelegt und nach der Maßgabe der Abweichung der Istwert dieser Mittelwerte von dem Sollwert wird die Temperatur dieses Temperiersektors über die Regeleinrichtung korrigierend verändert. Als Zustandsparameter wird die Temperatur des Massestromes gemessen. Daraus werden die Temperaturmittelwerte für die einzelnen Temperiersektoren gebildet. Zumindest einer dieser Temperaturmittelwerte oder ein daraus gebildeter Gesamtmittelwert wird als Sollwert der Regeleinrichtung zugeführt.
Patent EP-0212231-A2 (EP)
Inventor: STABLER MANFRED
IPC: H01H9/06
Filed: 1986-07-12
Abstract: An operating device is proposed for a switch, particularly on a portable machine tool, which permits handling without fatigue, as a so-called dead man's switch. In the switched-on position of an operating device (8), a supporting wall (18) of this operating device (8) is supported on an oblique ramp (17). Perpendicular to the direction of action of the return spring (4), the operating end thus has to absorb only the resulting component of the force of this return spring (4) by reduced friction losses on the ramp (17). The ramp (17) and the latching opening (14) on the guide (1) for the operating device (8) and the supporting wall (18), and the frangible latching tab (15) on the operating device (8) allow a double use without costly storage requirements. With the latching tab (15), the operating device is one which tips into a latched position in the direction of the switching-on movement, in which latched position it is held until it is randomly released by the return spring (4). After the prepared breaking-off of the latching tab (15), the operating device is one which can be held in the switched-on position with a small retention force and nevertheless returns immediately into the switched-off position when the retention force is absent. …<IMAGE>…
Patent EP-0215343-A2 (EP)
Inventor: BOYSEN GERD C
IPC: H01H50/14
Filed: 1986-08-26
Abstract: The terminal assembly employed on two contactors of a three phase motor reversing assembly includes a stationary terminal (17) and a captive threaded fastener (18) slidably retained within a pocket (19) formed from the insulating material of the contactor base (13). The sliding captive threaded fastener (18) allows solid flat bus bars (15) used for interconnect­ing the contactors to be mounted on the underside of the stationary terminal (17). External connections are made to a cable clamping device (16) mounted on top of the stationary terminal (17). A bolt (23) is inserted through all of the connections to be made and threaded into the captive threaded fastener (18). As the bolt (23) is tightened, the captive threaded fastener (18) provides a counter-torque and is drawn up until tight contact is established.
Patent EP-0227901-A2 (EP)
Inventor: DUPOT GUY
IPC: G05D23/275
Filed: 1986-10-17
Abstract: Eine Versorgungsschaltung (1) für ein aus einen Netz (5) gespeistes Gerät (2) zur Ansteuerung einer Schaltstrekke (4), die in Serie mit einer Last (3) am Netz (5) betreibbar ist, soll dafür ausgelegt werden, ohne das Erfordernis zusätzlicher Speiseleitungen über die Netzleitung (6) hinaus mit geringem Schaltungsaufwand die Versorgungsspannung (U) des Gerätes (2) unabhängig vom Betriebszustand der Last (3) verfügbar zu haben. Dafür liegt in der Netzleitung (6) in Serie mit der Last (3) und der Schaltstrecke (4) eine Anschnittschaltung (8), die erst bei Überschreiten eines Bruchteils (Uz) der Amplitude der Netzspannung (u) durchschaltet; wobei diese Spannungsspitzen (Uz) über einen Speicher (14) als die Versorgungsspannung (U) zur Verfügung gestellt werden.
Patent EP-0224811-A2 (EP)
Inventor: SHEARER MICHAEL A
IPC: A61K38/55
Filed: 1986-11-21
Abstract: There is disclosed an improved method for separating one of alpha-1-proteinase inhibitor (also known as alpha-1 anti-trypsin) and antithrombin-III from an aqueous solution of plasma proteins containing the same, such as from Cohn Fraction IV-1, Cohn Fraction IV, reworks of Cohn Fraction IV and IV-1, Cohn Effluent II & III and Cohn Effluent I. The method includes the steps of first holding an aqueous solution of plasma proteins containing one of alpha-1-proteinase inhibitor and antithrombin-III in a relatively large volume of buffer solution as solvent and at a pH adjusted to be relatively basic when compared to conditions heretofore known, and at a temperature in the range of from 2 - 50° C for a period of about 0·2- 24 hours. Following the above treatment, alpha-1- proteinase inhibitor and antithrombin-III are obtained by applying conventional techniques to the resulting solution. Accordingly, the solution is then mixed with a polyalkylene glycol, e.g. polyethylene glycol, in the range of from as low as 8% to as high as 23% (w/v) based on volume of solution to selectively precipitate unwanted proteins. The alpha-1- proteinase inhibitor is then separated from the supernatant solution by adsorption on an anion exchange resin or by precipitation by further addition of a polyalkylene glycol, e.g. polyethylene glycol. The method of the invention provides an improvement in the yield of alpha-1-proteinase inhibitor.
Patent EP-0252187-A2 (EP)
Inventor: DECOOPMAN CARL
IPC: B25G3/04
Filed: 1986-10-13
Abstract: The coupling (1) is intended for securing a handle (5) to a tool (8) e.g. a broom or rake. It comprises a hollow element (2) secured to or part of the tool and provided with an internal taper screw thread (4), to grip the end of the handle. A clamp is provided for the end of the handle, e.g. circumferentially spaced axially projecting resilient lips (10). These clamps are radially inwardly pressed by a screw bush (3) around the end of the handle, with an internal screw thread (13) fitting on external thread (11) on the element (2). The bush pref. has an internal cone (14) to engage the ends (9) of the lips.
Patent EP-0209237-A2 (EP)
Inventor: BURTON GEORGE
IPC: C07D499/64
Filed: 1986-06-06
Abstract: β-Lactam antibiotics are disclosed having the partial structure:
     where R 1  is:
       
in which R 2 , R 3  and R 4  are the same or different and each is hydrogen; halogen; optionally substituted C 1-6  alkyl; optionally substituted C 3-7  cycloalkyl; optionally substituted C 2-6  alkenyl; optionally substituted C 2-6  alkynyl; amido; cyano; carboxy; formyl; C 1-6  alkoxycarbonyl; mono- or  
di-(C 1-6 )alkylamido; C 1-6  alkylcarbonyl; an aryl group; a heterocyclyl group; or R 3  and R 4  are joined together to form the residue of a carbocyclic ring having a total of from 3 to 7 carbon atoms in the ring; or R 3  and R 4  are joined together to form the residue of a heterocyclic ring in which R 3  and R 4  together may be represented by the formula -(CH 2 ) m X(CN 2 ) n  in which X is oxygen, sulphur or a group NR 5  wherein R 5  is hydrogen, acyl, an amino-protecting group, or C 1-6  alkyl, m is 1 to 3 and n is 1 to 3; and also the use thereof. 
     Processes for the preparation of the compounds are disclosed together with intermediates for use therein.
Patent EP-0212940-A2 (EP)
Inventor: SUGIURA TSUTOMU NIPPON STEEL C
IPC: C01B31/04
Filed: 1986-08-13
Abstract: In the production of a graphite intercalation compound in which the intercalant is a metal chloride, the reaction is carried out in the presence of a second metal chloride of a relatively low boiling point to effect a notable reduction in the reaction time In the production of a metal chloride intercalation compound which normally requires an atmosphere of chlorine, the addition of the second metal chloride permits the reaction to proceed in the absence of chlorine gas.
Patent EP-0213850-A2 (EP)
Inventor: MISNER JERRY WAYNE
IPC: C07D457/02
Filed: 1986-08-14
Abstract: The present invention provides a process for decyanating a pergolide intermediate with an alkali metal hydroxide in an alcoholic solvent.
Patent EP-0234087-A2 (EP)
Inventor: JONES BRADFORD H
IPC: C10B53/00
Filed: 1986-08-22
Abstract: Heavy metals and compounds thereof and other toxic materials in industrial wastes, sludges, soils, incinerated ashes and the like are fixed and stabalized in a char residue, obtained by critical region pyrolyzing techniques and appro­priate proportions of cabonaceous materials intimately mixed with the sludge, to encapsulate the heavy metals with carbon bonded thereto which effectively detoxifies the residue and renders it immune to any substantial leaching out or later exposure to the toxic metals, such that the same is environ­mentally safe for such uses as landfill and the like.
Patent EP-0224333-A2 (EP)
Inventor: NIKAIDO HIDEYUKI C O MIZUSHIMA
IPC: B21J7/18
Filed: 1986-10-23
Abstract: A press apparatus for reducing widths of hot slabs (7) comprises a pair of anvils (8) movable toward and away from each other in width directions of the hot slabs (7), width reduction heads (6) to which the pair of anvils (8) are attached, respectively, and eccentric presses (2, 3) for reciprocatively driving the width reduction heads (6) through sliders (4), respectively. The apparatus further comprises width adjusting means (5, 11, 12, 13) incorporated in the eccentric presses (2, 3), respectively, for changing distances between the width reduction heads (6) and the sliders (4). Each of the anvils (8) has a parallel portion in parallel to a feeding direction of the hot slabs (7) and an inclined portion on an entry side in the feeding direction. With this arrangement, the reducing distance can be set according to the desired distance of reduction in width in continuous width reduction and the reduction in width can be continuously effected with the set reducing distance with high efficiency. The press apparatus preferably further comprises buckling preventing means such as rollers controlled by hydraulic cylinders for urging at least two locations of the slab (7) along a central longitudinal line of the slab (7) and on upstream and downstream sides of a line connecting junctions of the parallel portions and the inclined portions of the anvils (8), thereby preventing any buckling of the slab (7) occurring in reduction in width of the slab (7).
Patent EP-0189373-A2 (EP)
Inventor: MERZ JURG DR
IPC: G01N30/88
Filed: 1986-01-17
Abstract: Neue, chemisch modifizierte, anionische Polysaccharide, welche an den Polysaccharidbestandteil gebundene, saure Reste der Formel <IMAGE> aufweisen, worin R1<⊖> Carboxy- oder Dicarboxy-C1-C5-Alkyl, Carboxyphenyl oder Ketocarboxymethyl und Q1<⊕> ein wasserlösliches Kation bedeuten, werden durch Umsetzen der Polysaccharide mit N-Methylolamidgruppen aufweisenden Verbindungen hergestellt, insbesondere mit neuen Verbindungen der Formel <IMAGE> worin R1<⊖> und Q1<⊕> die angegebenen Bedeutungen haben, hergestellt und zum Reinigen von Abwässern und vor allem zum chromatographischen Trennen von amphothere oder kationische Komponenten enthaltenden Substanzgemischen verwendet.
Patent EP-0230975-A2 (EP)
Inventor: HAMADA FUMIO
IPC: G03C7/34
Filed: 1987-01-21
Abstract: A silver halide color photographic light-sensitive material is disclosed. The material is improved in a developing stability, whose red density-green density balance is hardly affected even by change in a developing condition. The photographic material comprises a support and, provided on a side of the support, at least one red-sensitive silver halide emulsion layer and at least one green-sensitive silver halide emulsion layer. The total thickness of the layers provided on the emulsion coated side of the suport, is within the rangr of from 5 to 18µm. The red-sensitive emulsion layer contains a cyan-dye forming coupler and a clored cyan-dye forming coupler, and a ratio of the colored cyan-dye forming coupler to the total amount of the cyan-dye forming coupler and the colored cyan-dye forming coupler is within the range of from 15 to 80 mol%.
Patent EP-0252441-A2 (EP)
Inventor: LANGE FRITZ
IPC: C07C219/06
Filed: 1987-07-02
Abstract: Quartäre Ammoniumverbindungen der Formel I <IMAGE> in der R¹ eine Alkylgruppe mit 8 bis 22 C-Atomen, R² eine Alkylgruppe mit 7 bis 21 C-Atomen, R³ eine Alkylgruppe mit 1 bis 4 C-Atomen, eine Gruppe -(C2H4O)z-H oder -(C2H4O)z-COR², R<4> eine Alkylgruppe mit 1 bis 4 C-Atomen oder eine Benzylgruppe, n = 2 oder 3, x = 0 oder eine Zahl von 1 bis 10, y und z Zahlen von 1 bis 10 und A ein Chlorid-, Bromid- oder ein Anion der Formel R<5>OSO3<(-)> ist, worin R<5> eine Alkylgruppe mit 1 bis 4 C-Atomen ist, darstellt, werden hergestellt durch Veresterung von Etheraminen der Formel <IMAGE> mit einer Fettsäure der Formel R²- COOH und Quaternierung des erhaltenen Produktes mit einem Alkylhalogenid oder einem Dialkylsulfat. Sie eignen sich zur Verwendung als konditionierende und avivierende Wirkstoffe in haarkosmetischen Zubereitungen.
Patent EP-0269986-A2 (EP)
Inventor: KAMINSKY WALTER
IPC: C08F10/00
Filed: 1987-11-25
Abstract: Stereoblockpolymere von 1-Olefinen mit breiter uni-, bi-, tri- oder multimodaler Molmassenverteilung werden erhalten, wenn für die Polymerisation der 1-Olefine ein Katalysator verwendet wird, welcher aus einem Brücken enthaltenden chiralen Metallocen und einem Alumoxan besteht. Die Polymeren eignen sich besonders gut für die Herstellung transparenter Folien.