baber/WOPTO huggingface dataset:
Patent EP-0130839-A2 (EP)
Inventor: MAWATARI MASAAKI
IPC: C08L25/02
Filed: 1984-07-02
Abstract: An impact resistant thermoplastic resin obtained by polymerizing, in the presence or absence of a rubberlike polymer, a resin constituent mixture comprising an aromatic alkenyl compound, an alkenyl cyanide compound, and, if necessary, other alkenyl monomers copolymerizable therewith, is characterized in that the composition contains 5 to 100% by weight of methyl ethyl ketone-soluble matter (total free polymer) and this total free polymer comprises (A) 1-50% by weight of a polymer having an alkenyl cyanide compound content of 1 % or more but less than 10% by weight, (B) 1-70% by weight of a polymer having an alkenyl cyanide compound content of 10% or more but less than 20% by weight. (C) 5-90% by weight of a polymer having an alkenyl cyanide compound content of 20% or more but less than 40% by weight, and (D) 0-70% by weight of a polymer having an alkenyl cyanide compound content of 40% by weight or more, and has a total alkenyl cyanide compound content of 10 to 40% by weight and an intrinsic viscosity of preferably 0.1-1.5 dl/g as measured in methyl ethyl ketone at 30°C. A heat resistant thermoplastic resin is obtained by compounding 95-10% by weight of said resin composition with 5-90% by weight of a poly(phenylene ether) and 0-85% by weight of other styrenic resin(s).
Patent EP-0137735-A2 (EP)
Inventor: CARTER ERNEST EUGENE JR
IPC: E21B49/00
Filed: 1984-09-11
Abstract: @ An annulus pressure responsive sampling apparatus for use in a test string in a well, said apparatus comprising: a power section assembly, the power section assembly including: a shear ring assembly section (52); a power case (122) connected to the shear ring assembly section, the power case having a plurality of apertures (136) therein to allow fluid communication from the exterior to the interior thereof; and a power mandrel (124) slidably disposed within a portion of said apparatus, the power mandrel having a portion of the exterior thereof in fluid communication with the apertures in the power case and a portion thereof abutting a portion of the shear ring assembly; and a sampler section assembly, the sampler section assembly including: a latch nipple (180) connected to the power case; a sample case (220), the sample case connected to the latch nipple, and having an aperture therein; a drain sleeve assembly (320) slidably, sealingly, located on the exterior of the sample case; a drain nut assembly (312) located on the exterior of the sample case releasably secured to a portion of the drain sleeve assembly; a bottom nipple (314) connected to the sample case, the bottom nipple having one end thereof adapted for connecting said apparatus to said test string and a bore therethrough; a closing sleeve (250) slidably disposed within said apparatus releasably secured to the power mandrel; and a closing sleeve seal cover (316) contained within the bottom nipple and having a portion of the sleeve portion of the closing sleeve slidably disposed therein.
Patent EP-0118374-A2 (EP)
Title: Système constructif utilisant des coffrages perdus
Inventor: OTT RENAUD PIERRE LAURENT
IPC: E04C5/16
Filed: 1984-01-31
Abstract: Ce système est constitué par des plaques (1) jouant le rôle de banches, par des échelles horizontales déterminant l'écartement de ces plaques et dont les unes positionnent les plaques sur le sol et les autres positionnent les plaques les unes sur les autres, et par des échelles verticales servant l'éléments raidisseurs entre les plaques. Chaque échelle horizontale, et chaque échelle verticale sont rassemblées en un seul ensemble formé d'au moins deux éléments orthogonaux (20,21) dont l'un (20) horizontal est placé au dessus de l'autre (21) qui est vertical, et ces deux éléments comportent des moyens d'accrochage de la traverse inférieure (25) de l élément vertical (21) à l'une des traverses (23) du cadre horizontal (20) d'un ensemble identique sousjacent.
Patent EP-0121505-A2 (EP)
Inventor: SAVIKURKI JARMO
IPC: B63H20/00
Filed: 1984-02-01
Abstract: The invention is concerned with a propeller device for a ship, which device turns through 360° and which can be raised when it is not in use. The transmission system of the said propeller device comprises a drive shaft for the propeller device, which is placed in the upper part of the propeller device, is driven by the shaft ofthe engine, and from which the movement of rotation is passed via an upper angular gearbox to a vertical shaft and further via a lower angular gearbox to the propeller shaft placed in the bottom part of the propeller device. According to the invention, a coupling is fitted between the drive shaft of the propeller device and the engine shaft rotating same, whereat the propeller device can be uncoupled from the engine by means of a coupling member belonging to the said coupling and displaceable in the axial direction, so that the propeller device can be raised.
Patent EP-0163851-A2 (EP)
Inventor: SCHARF HELMUT DR
IPC: C07C63/313
Filed: 1985-04-06
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Pyromellitsäuredianhydrid in einem geschlossenen Gaskreislauf durch katalytische Gasphasenoxidation von 1,2,4,5-Tetraalkylbenzolen mit einem Sauerstoff enthaltenden Gas, wobei a) die Desublimation des Pyromellitsäuredianhydrids mit Hilfe eines kalten, Sauerstoff enthaltenden Gases durchgeführt wird, b) die in dem Abgas der Desublimation enthaltenden Nebenprodukte katalytisch verbrannt werden und c) das Abgas der katalytischen Verbrennung der Nebenprodukte anteilig dem Reaktor für die Pyromellitsäuredianhydrid-Herstellung zugeführt wird.
Patent EP-0180148-A2 (EP)
Inventor: MCCREADY RUSSELL JAMES
IPC: C08G63/685
Filed: 1985-10-24
Abstract: Novel modified polyetherimide esters are prepared from diois, dicarboxylic acids and a combination of polyoxyalkylene diimide diacidsand dimer acid. These compositions have many excellent properties which make them particularly useful for extrusion and molding applications.
Patent EP-0183325-A2 (EP)
Inventor: SCHUITE JOHANNES LEOPOLD BOUDE
IPC: A47G1/24
Filed: 1985-11-25
Abstract: System for hanging pictures and the like, consisting of a carrier rail (1) to be secured horizontally to a wall, a wire (6) extending vertically a hook-shaped element (3) at the top end of the wire (6) for connecting the wire (6) to the carrier rail (1) and an identical hook-shaped element (3) for connecting the wire (6) to hanging means at the back of the picture or the like each hook-shaped element (3) being provided with a through channel (57) for allowing the wire (6) through, and having exclusively essentially the form of a rectangular parallelepiped with a slot (4) crossing perpendicularly the channel (5) for the wire (6) and adapted to cooperate with the carrier rail (1) and with the hanging means at the back of the picture or the like.
Patent EP-0148780-A2 (EP)
Inventor: HAGIWARA TATSUO
IPC: B02C1/02
Filed: 1985-01-09
Abstract: © A slag breaker for breaking slags from furnaces has a stationary breaker plate and a rocking breaker plate defining therebetween a breaking chamber and provided on the opposing surfaces thereof with undulations. The size of the outlet of the breaking chamber is about 1/5 to 2/5 of that of the inlet of the breaking chamber. The size of the outlet of the breaking chamber is internationally changed cyclically and incrementally, by the operation of a hydraulic mechanism which is equipped with a specific dust proof means.
Patent EP-0168143-A2 (EP)
Inventor: KISNER HOWARD DEAN
IPC: C23C14/36
Filed: 1985-05-21
Abstract: A planar magnetron sputtering cathode assembly (10) especially for simultaneously heating and coating substrates is also adaptable to a cool substrate operation. The cathode assembly (10) features an efficient magnetic circuit using magnet assemblies (18,20) enclosed within the sputtering chamber using minimal air gaps for magnetic efficiency and high-strength magnets (58) to produce a high field at the sputtering target, and stainless steel cladding (50,52) of the magnets (58) to protect the magnets as well as to prevent out-gassing from the magnet material. A heat sink (24) fills the space between the magnets (58) to provide excellent cooling of the magnets (58) as well as cooling of the target (32) which seats directly on the heat sink (24). The target (32) is held in place by bolts (40) to facilitate rapid target changing.
Patent EP-0169648-A2 (EP)
Inventor: VALE JOHN PHILIP
IPC: B29C48/11
Filed: 1985-06-12
Abstract: A process for manufacturing electric cable of the type comprising one or more conductors embedded in a sheath of dielectric material, wherein the dielectric material is provided with continuous air spaces or cells extending along the length of the cable, comprises first embedding the conductor or conductors (1) in a sheath of dielectric material (6) comprising a central core (7) with a plurality of radial ribs (8) extending longitudinally of the core along the whole length thereof and then forming a tube (9) of dielectric material (10) over the thus embedded conductor or conductors (1) such that the tube contacts the outer ends of the ribs (8).
Patent EP-0175544-A2 (EP)
Inventor: CHOU TA-SEN
IPC: C07D501/04
Filed: 1985-09-11
Abstract: 57 7β-Amino-3-(1-pyridiniummethyl)-3-cephem-4-carboxylate dihydrochloride salt is obtained as the crystalline dihydrate directly from the N-deacylation reaction mixture by mixing said reaction mixture with acetonitrile, acetone or isopropyl alcohol, each containing 5% to 10% water.
Patent EP-0178901-A2 (EP)
Inventor: SEGAWA TAKASHI C O PATENTS DIV
IPC: B29C45/26
Filed: 1985-10-15
Abstract: A method of forming articles by injection moulding, in which a molten plastics material (19) is injected into a cavity (18) formed between a movable die (1) and a stationary die (6), comprises the steps of injecting the molten plastics material (19) into the cavity (18) under the condition of substantially no pressure, and pressing the movable die (1) against the stationary die (6) during or after injection so as to press-mould the article.
Patent EP-0185522-A2 (EP)
Inventor: FONG RONALD AUGUSTUS
IPC: C11D3/39
Filed: 1985-12-12
Abstract: The invention provides novel peracid precursors representative of which is the structure:
     
     wherein R' is alkyl of 1 to 20 carbon atoms; R 2  is OH, -O-R 3 ,
       
and X', X2, Y and Z are individually selected from H, S03, CO 2 , NO 2 , NR 5+   4 ; halogen, R 6  and mixtures thereof:   wherein R 3  of -O-R 3  is alkyl of 1 to 20 carbon atoms: R 4 
       
is alkyl of 1 to 20 carbon atoms: R 5  of NR 5+   4  is selected from H, alkyl of 1 to 24 carbon atoms and mixtures thereof; and R 6  is alkyl of 1 to 20 carbon atoms.   
     In one embodiment of the invention, the novel peracid precursors are combined with a source of hydrogen peroxide and sufficient quantities of buffer to impart an alkaline pH when the composition is placed in aqueous solution. Preferred embodiments of the invention include wherein R 2  is hydroxy, and R' is alkyl of 1 to 20 carbon atoms (monoester);  
and wherein R 2  is
     and R 1  and R 4  are alkyls of 1 to 20 carbon atoms (diester) and may be either symmetrical (i.e., R 1 =R 4 ) or mixed (i.e., R 1 ≠R 4 ). The mixed diester embodiment appears to provide benefits of mixed hydrophobic-hydrophilic peracid generation to oxidize both hydrophobic and hydrophilic soils. Various detergent adjuncts known to those skilled in the art may be added, such as surfactants, builders, fragrances, antimicrobial compounds and the like.
Patent EP-0166708-A2 (EP)
Inventor: SCHACHNER HERBERT
IPC: C23C16/27
Filed: 1985-06-24
Abstract: The present invention relates to a compound body consisting of a substrate with a surface coating of one or more dense, finegrained diamond layers, where the diamond grains are directly bonded to each other. Extreme hardness makes the compound body suitable for wear parts- and tools applications. Very good heat conductivity and an extremely high electrical isolation resistance makes the compound body extremely useful to lead away heat in electronic components.
Patent EP-0208045-A2 (EP)
Inventor: HICKS IRWIN A
IPC: G01F25/00
Filed: 1986-01-16
Abstract: A meter in a high pressure gas pipeline is calibrating using a sonic nozzle in series with the meter. A bypass line is run where measurements are made to determine gas composition dependent factors for use in defining the flow through the nozzle.
Patent EP-0189201-A2 (EP)
Inventor: TAKAI HARUKI
IPC: H04B7/155
Filed: 1986-01-23
Abstract: A terminal control device for a reference station in a TDMA satellite communication system includes means for generating a parallel acquisition window applicable to a parallel initial acquisition system and a sequential acquisition window applicable to a sequential initial acquisition system each in a TDMA frame, and selector means for selecting either one of the two different kinds of windows. The device selectively uses the two different acquisition systems and, thereby, accomplishes the advantages of both of the systems at the same time, i.e. short terminal buildup time and high frame utilization efficiency.
Patent EP-0189874-A2 (EP)
Inventor: ROGGENDORFF MARTIN
IPC: B60H1/16
Filed: 1986-01-24
Abstract: Es wird eine luftgekühlte Brennkraftmaschine vorgestellt, bei der die unterhalb der Teilungsebene von Zylinderkopf 1 und Zylinderrohr 3 am Zylinderrohr 3 vorbeigeführte Kühlluft durch eine in der Teilungsebene angeordnete Zwischenwand 6 vom übrigen Kühlluftstrom gasdicht getrennt ist.
Patent EP-0203258-A2 (EP)
Inventor: MOSER KEITH W
IPC: H02K15/00
Filed: 1986-02-03
Abstract: A pallet (10) for supporting a stator (30) having a generally flat surface (13) including an aperture therein for receiving a stator core. A supporting ring (16) is secured to the bottom surface (15) of the pallet (10) for supporting the stator core. A plurality of apertures (28) are spaced radially outwardly from the center of the bore (12) for receiving stator coil leads (34) during the assembly of stator coils (32) into the slots of the stator core. Each retaining aperture (28) receives one or more predetermined stator coil leads (34) for identifying and locating the leads.
Patent EP-0190769-A2 (EP)
Inventor: SIMROTH DONALD WAYNE
IPC: C08F283/06
Filed: 1986-02-07
Abstract: A normally liquid, stable polymer/polyol composition which imparts improved combustion resistance to polyurethane foams prepared therefrom while retaining satisfactory foam tensile properties are formed by polymerizing in the presence of a free radical catalyst and in the essential absence of an alkyl mercaptan, (1) from about 25 to about 60 weight percent of an ethylenically unsaturated monomer or monomers, for example, a mixture of acrylonitrile and styrene in weight ratio respectively of 25:75 to 0:100, dissolved or dispersed in (2) from about 40 to about 75 weight precent of a polyol comprising a base polyol having a hydroxyl number of less than about 150, wherein the polymer is characterized by a crosslinking coefficient of less than 55 and an intrinsic viscosity of at least 0.30. 
     The resulting polymer/polyol composition is treated to reduce the product viscosity to essentially the indigenous system viscosity in polymer/polyol compositions of this type.
Patent EP-0196013-A2 (EP)
Inventor: HOENL HANS DR
IPC: C08L51/00
Filed: 1986-03-19
Abstract: The moulding composition contains, in each case based on the composition of A + B,  A a hard matrix of a polymer of a monovinylaromatic compound and  B a soft phase dispersed therein. The soft phase comprises drop particles with a mean particle size of more than 80% (number average) in the range from 0.01 to 0.3  mu m. The soft phase is prepared by a free-radical polymerisation, which is known per se, of the monovinylaromatic monomer which builds up the hard matrix A in the presence of a mixture of  b1) homopolybutadiene and  b2) a linear monovinylaromatic-butadiene two-block copolymer which contains, based on b2, from 10 to 60% by weight of polymerised butadiene. The proportion of polybutadiene from b1) is from 10 to 50% by weight, based on the total polybutadiene values of from 4 to 12% by weight of the total moulding composition. The moulding composition is advantageously used for the production of shaped structures.
Patent EP-0199200-A2 (EP)
Inventor: HOFFMAN MARY VIRGINIA
IPC: C09K11/81
Filed: 1986-04-10
Abstract: fluorescent lamp is disclosed utilizing a particular phosphor combination producing efficient illumination at a lower cost than conventional phosphors now in use. The disclosed phosphor combination can be used as a. blended mixture either alone or with other phosphors to provide the desired results.
Patent EP-0205046-A2 (EP)
Inventor: WAKABAYASHI KENJI
IPC: C12N15/02
Filed: 1986-05-28
Abstract: A monoclonal antibody to human protein C which does not recognize human protein C not binding a calcium ion at the Gla domain but recognizes human protein C binding a calcium in at the Gla domain. The monoclonal antibody is used for determining human protein C having Gla domain and for separating human protein C. A hybridoma which produces the monoclonal antibody and a process for producing the monoclonal antibody are also described.
Patent EP-0229215-A2 (EP)
Title: Kupplung
Inventor: BARTH THOMAS DR
IPC: F16D3/52
Filed: 1986-06-12
Abstract: Eine Kupplung zur unverdrehbaren Verbindung von sich in einem radialen Abstand umschließenden Maschinenteilen (1,2), umfassend einen in dem durch den Abstand gebildeten Spalt angeordneten Kupplungskörper (3), der außen und/oder innen sich quer zur Rotationsachse erstreckende Mitnehmer aufweist. Die äußeren und/oder die inneren Mitnehmer sind an dem einen, radialen Ende von den in Umfangsrichtung elastisch nachgiebigen Federzungen angeordnet und der Kupplungskörper an dem anderen. Sie sind an sich quer zur Rotationsachse erstreckende Mitnehmerflächen des äußeren und des inneren Maschinenteiles anlegbar.
Patent EP-0212637-A2 (EP)
Inventor: KANAI TETSURO
IPC: G06F15/78
Filed: 1986-08-21
Abstract: A microcomputer comprises a central processing unit, an internal data bus coupled to the central unit, a read-write memory having a plurality of memory locations and adapted such that data can be both read from and written into a memory location designated by an address given by the central processing unit, a register directly coupled to the memory and controlled by the central processing unit for holding the data read out of the memory without transferring the read out data to the internal data bus, and a read/write circuit connected between the register, the internal data bus and the memory and controlled by the central processing unit for transferring the data held in the register to the internal data bus and then to the memory from the internal data bus.
Patent EP-0218971-A2 (EP)
Inventor: BUSCH HANS-JOACHIM DIPL-ING
IPC: G06F7/552
Filed: 1986-09-26
Abstract: To solve the equation <IMAGE> the independent and dependent variables x1, x2...xn, z are processed in a first step for determining the radicand by using digital components of a computer by carrying out elementary mathematical operations and by exponentiation. In a further method step, an approximated initial solution value is calculated for the dependent variable z and compared with the calculated value of the radicand in a comparator. A successive approximation of the equation is obtained by recursive iteration of the approximated value of the dependent variable z in a circuit, which has feedback to the comparator, with a demultiplexer comprising a counter, a memory and a register and a sequence control. <IMAGE>
Patent EP-0220746-A2 (EP)
Inventor: NAKAMURA KOKI FUJI PHOTO FILM
IPC: G03C8/40
Filed: 1986-10-31
Abstract: The present invention provides silver halide photographic materials containing a havel compound, which when reduced, releases a photographically useful group as triggered off by the cleavage of the nitrogen-oxygen single bond in the compound and which is represented by the following general formula (I)
     wherein EAG represents a group which accepts an electron from a reducing substance; N and 0 each represents nitrogen atom and an oxygen atom, respectively; R' and R 2  each represents a substituent other than a hydrogen atom, and when R' or R 2  is bonded to -(Time)̵― t ― PUG, R' or R 2  is a mere bond or a substituent other than a hydrogen atom, and R' and R 2  may be bonded to each other to form a ring; Time represents a group for releasing PUG via the subsequent reaction as triggered off by the cleavage of the nitrogen-oxygen single bond in the compound of general formula (I); PUG represents a photographically useful group; t is an integer of 0 or 1; the full lines in the formula each mean a bond; and the dotted lines therein mean that at least one of the dotted lines is a bond. 
     In particular, compounds of the following formula (II) and (III) are preferred among those of the formula (I):
     wherein R 3  is bonded to the nitrogen atom or oxygen atom in the formula, and represents an atomic group necessary for the formation of a 3 to 8-membered mono-or fused-hetero ring;
     wherein R 4  and R 5  each represents a mere bond, a hydrogen atm or a substituent group, and they may be . bonded to each other to form a saturated or unsaturated carbon ring or hetero ring; and X represents a divalent binding group.
Patent EP-0227095-A2 (EP)
Inventor: MOORE WILLIAM HOWARD
IPC: B41M5/26
Filed: 1986-12-22
Abstract: A magenta dye-donor element for thermal dye transfer comprises a support having thereon a magenta dye dispersed in a polymeric binder, the magenta dye comprising a substituted 5-arylazoisothiazole.In a preferred embodiment, the magenta dye has the formula: wherein R¹ and R² may each independently be hydrogen, alkyl, allyl, cycloalkyl or aryl; or R¹ and R² may be taken together to form a ring; or R¹ or R² may be part of a 5- or 6-membered heterocyclic ring;R³ may be hydrogen, alkyl, aryl, alkylthio or halogen;J may be alkyl, aryl or NHA, where A is an acyl or sulfonyl radical; andQ may be cyano, thiocyanato, alkylthio or alkoxycarbonyl.
Patent EP-0223300-A2 (EP)
Inventor: KRAMER A
IPC: G01F1/36
Filed: 1986-11-11
Abstract: Method for the measurement of gas quantities which flow through an inlet opening (1) and device for the implementation of that method, whereby the gas is conducted through a block (2) of binary clack valves which are connected in parallel with maximum passage capacities which differ from one another, whereby the total drop of pressure across the block (2) is maintained at a pre-determined value by continuously detecting deviations from this value with a pressure detector (3) which controls a regulation system (4) with the signals which correspond therewith, which, depending on the signals which are received, opens and/or closes clacks in valves, after which the volume flow is read-off from the position of the valves. The device is preferably equipped with a precision adjustment for the drop of pressure, with correction sensors for temperature and pressure of the gas, and with a microprocessor which measures the gas quantities.
Patent EP-0223310-A2 (EP)
Inventor: GOLDENBERG JILL FORER
IPC: G02B3/08
Filed: 1986-11-17
Abstract: A Fresnel lens for use in rear projection screens (SC) wherein said lens (FL) has a plurality of facets (FC) facing away from the image source (T1, T2, T3) and each of said facets has an optimal riser angle ψ, said riser angle varying from the center to the outer edge of said lens as a function of the radial distance (h) from the center of the lens, thereby improving the efficiency of the Fresnel lens.
Patent EP-0206830-A2 (EP)
Inventor: RING DAVID FRANCIS
IPC: D04H1/04
Filed: 1986-06-26
Abstract: Laminar polysaccharide structures, e.g., laminar microbial cellulose structures, are disclosed. These structures comprise densified planiform sheets or laminae that merge into one another and together define plural regions having reduced polysaccharide microfibril density. The disclosed laminar polysaccharide structures are derived by manipulating fibrous polysaccharide pellicles produced by microorganisms such as those of the genere Acetobacter, Rhizobium, Agrobacterium, Pseudomonas, Sphaerotilus, and the like.