baber/WOPTO huggingface dataset:
Patent EP-0160140-A2 (EP)
Inventor: BLACK LAURA ELIZABETH
IPC: C07C15/113
Filed: 1984-05-11
Abstract: In the production of alkylaromatics by the alkylation of aromatic hydrocarbons with alkylating agents such as olefins typically in the presence of a catalyst, the unconverted aromatic hydrocarbon remaining after completion of the alkylation process is separated from the alkylaromatic product and the terminal alkylaromatic isomers are separated from the mixture of alkylaromatic isomers produced in the alkylation process by the selective permeation of the aromatic hydrocarbon and the terminal isomers through a perm-selective membrane, preferably an asymmetric membrane producing a permeate rich in the terminal isomers and a retentate which is lean (i.e., depteated) in the terminal isomers. Permeation is under reverse osmosis conditions, that is, under a pressure sufficient to at least overcome the osmotic pressure of the aromatic hydrocarbon present in the mixture made up of the aromatic hydrocarbon, the olefin and the mixed isomer alkylaromatic product. Permeation is carried out at a pressure of about 100 to 800 psig, preferably a pressure of about 200 to 600 psig, more preferably a pressure of about 300 to 500 psig, at a temperature of about 0 to 100°C, preferably about 20-80°C, most preferably about 20 to 50°C. The membrane of choice is an asymmetric polyimide membrane.
Patent EP-0141648-A2 (EP)
Inventor: KUMAR ANAND
IPC: G01N31/22
Filed: 1984-10-31
Abstract: @ A device for determining an analyte in a liquid sample consists essentially of a single integral matrix, comprising (a) a plurality of solid, reflective, inorganic particles (22); (b) at least one substance (24) which effects a detectable response to the analyte and is associated with the surface of said particles; and (c) a binder (26) which is permeable to the analyte or a reaction product thereof. Preferably, the particles are non-spherical and have a refractive index greater than about 1.6. The analyte-responsive substance can include a first component which is responsive to the analyte to form a reaction product, and a second component separated from the first component by the binder and responsive to the reaction product to effect a detectable change. It is the second component which is usually associated with the surface of the particles. The device is effective in the absence of other elements or structures to provide a quantitative detectable response to the presence of the analyte under assay.
Patent EP-0152752-A2 (EP)
Inventor: OVERATH FRIEDHELM
IPC: F16L47/00
Filed: 1985-01-14
Abstract: A pair of pipe members, each including an inner pipe jacket consisting essentially of a thermoplastic material and an outer pipe jacket consisting essentially of a fiber winding impregnated synthetic resin, are joined together at their ends in a connector assembly which includes a pair of semi-circular shells engaged externally about the outer pipe jackets at each end of the pipe members, a pair of clamping rings in press-fitted engagement about the shells for pressing the shells against the pipe members and a pipe stub arranged internally of the pipe members in cooperative relationship with the inner pipe jackets to form a fluid-tight seal therebetween.
Patent EP-0166418-A2 (EP)
Inventor: FISCHER ALEXANDER
IPC: H05K1/11
Filed: 1985-06-24
Abstract: To facilitate the use of single-sided contacting connectors with film circuits that are printed on both sides, tongues are provided in the conductor path feeder strip which support the conductor path ends of the lower side of the film circuit and are flexible. By bending the tongues, the conductor path end on the lower side of the film is turned upwards so that all the conductor path ends are on the upper side of the film and can be inserted in a single-sided contacting connector. <IMAGE>
Patent EP-0183221-A2 (EP)
Inventor: LATKA HENRY C
IPC: C30B15/26
Filed: 1985-11-26
Abstract: A crystal growing furnace has lift and rotation control apparatus for both a growing crystal and a crucible containing a melt. A transducer and a servo motor are disposed above the furnace having respective shafts connected along a common horizontal axis on opposite sides of a longitudinal light tube wherein the light tube and transducer shaft can be axially positioned by the shaft of the servo motor. The light tube has a lens for focusing at times on a spot on a meniscus in the furnace and at times on the melt, a light sense detector is connected to the light tube for at times generating a servo motor control error signal to drive the servo motor incrementally to an angular position corresponding to growth in the diameter of the meniscus by tracking a spot on the meniscus. The transducer generates an output signal indicative of incremental angular movement in response to growing the crystal for governing the lift and rotation control apparatus.
Patent EP-0149533-A2 (EP)
Inventor: OUCHI KOJI C O PATENT DIVISION
IPC: H04B1/26
Filed: 1985-01-10
Abstract: Apparatus for receiving super high frequency signals comprises an outdoor unit (2) which includes a converter (8) for converting super high frequency signals received by an antenna (1) to ultra high frequency signals, a local oscillator (9L, 9H) for generating a local signal supplied to the converter (8), a switch (14) for switching the frequency of the local signal, and a detecting circuit (15) for detecting an operating voltage supplied to the outdoor unit (2) and the value of which is changed according to a band range of the super high frequency signals, the output of the detecting circuit (15) controlling the switch (14); an indoor unit (4) which includes a demodulator (23) for generating the operating vottage; and a coaxial cable (3) for supplying the ultra high frequency signals from the outdoor unit (2) to the indoor unit (4) and also supplying the operating voltage from the indoor unit (4) to the outdoor unit (2).
Patent EP-0160464-A2 (EP)
Inventor: YOSHIDA ATSUSHI
IPC: H04L27/08
Filed: 1985-04-18
Abstract: A method of and apparatus for determining a time origin of a timer for a modem which is adapted for training in a parallel channel transmission system. A transmitter during a first period of time in a training procedure transmits a channel signal to a receiver except for a signal in at least one channel, while the receiver during the first period of time activates an AGC to receive the channel signal, whereafter the transmitter during a second period of time transmits the channel signal without excluding any channel and the receiver sees presence/absence of received signal power in a specific channel in which the received signal power in the first and second periods has been adjusted to a predetermined value.
Patent EP-0165770-A2 (EP)
Inventor: GLOVER RODNEY
IPC: C08F220/56
Filed: 1985-06-12
Abstract: Improved performance and physical properties are obtainable from acrylamide-dialkylaminoalkyl acrylate polymers when the polymers are made by using a blend of dialkylaminoalkyl acrylate acid addition or quaternary ammonium salt with dialkylaminoalkyl methacrylate acid addition or quarternary ammonium salt.
Patent EP-0170498-A2 (EP)
Inventor: SHARMA ASHOK KUMAR
IPC: C07D249/08
Filed: 1985-07-25
Abstract: N-acetonyl-substituted-amides of the formula:
       
wherein A is a certain, optionally ring-substituted heterocycle, phenylalkyl, phenylalkoxy, naphthyl, cycloalkyl, alkoxyalkyl, alkyl, haloalkyl or alkenyl group; X, Y and Z are selected from the group consisting of hydrogen, halo, cyano, thiocyano, isothiocyano, methylsulfonyloxy, thio(C 1 -C 2 )alkyl, (C l -C 2 )alkoxy, carbamoyl, dithiocarbamoyl, hydroxy, azide, trifluoro-methylcarboxy, (C 1 -C 4 )alkylcarbonyloxy, phenylcarbonyloxy, phenoxy, thiophenyl, imidazolyl or triazolyl group as described herein; R 1  and R 2  are each independently a hydrogen atom or a (C 1 -C 6 )alkyl group; and compositions containing these amides are fungicidally active, particularly against phytopathogenic fungi.
Patent EP-0191375-A2 (EP)
Inventor: SHIRAHATA KUNIKATSU
IPC: C07D487/14
Filed: 1986-01-30
Abstract: Mitomycin derivatives represented by the formula (I):wherein R<sub>1</sub> and R<sub>2</sub> may be the same or different, and represent a hydrogen atom or a lower alkyl group: R<sub>3</sub> and R<sub>4</sub> mean that when R<sub>3</sub> is a hydrogen atom, R<sub>4</sub> represents -CH<sub>2</sub>0CONH<sub>2</sub> or(wherein R<sub>1</sub> and R<sub>2</sub> have the same significances as defined above), or R<sub>3</sub> and R<sub>4</sub> are combined to form =CH<sub>2</sub>; Y and Z may be the same or different, and represent a hydrogen atom for a methyl group; represents a- or β-bond, provided thatY represents a hydrogen atom when R<sub>4</sub> takes β-conflguration, have an excellent antitumor activity.
Patent EP-0192266-A2 (EP)
Inventor: IIZUKA NOBUYUKI
IPC: F02C9/16
Filed: 1986-02-20
Abstract: A gas turbine combustor having a head combustion chamber (7) and a rear combustion chamber (11), with a plurality of air supply ports (13) arranged in a circumferential wall of the rear combustion chamber (11), and a fuel nozzle (9). An outer cylinder (5) forms a cylindrical air flow passage between the inner cylinder (6) and the outer cylinder (5). A cylindrical control member (28) is provided which is adapted to be movable in an axial direction for regulating an opening of the air supply ports (13). The control member (28) during the axial movement of the control member (28) is supported by a supporting means which is adapted to maintain a gap between the control member and the wall of the rear combustion chamber. The supporting member includes a flexible member (32a, 32b) for absorbing a deformation of the control member (28) so that it is possible to prevent, if not avoid, mechanical wear on the control member and to reduce the No<sub>x</sub> concentration as well as obtain a highly reliable operation of the gas turbine combustor.
Patent EP-0196560-A2 (EP)
Inventor: HATA KANJI
IPC: B23P21/00
Filed: 1986-03-20
Abstract: A table moving type work system includes a work table (3) arranged to provide the movements of two degrees of freedom for a work piece (a) to carry out a predetermined work for the work piece (a). Further included are a feeding table (1) which is reciprocated between the worktable (3) and a work piece feeding device (2) to transfer the work piece (a) from the work piece feeding device (2) to the work table (3) and a discharging table (4) which is also reciprocated between the work table (3) and a work piece receiving device (5) to transfer the work piece (a) from the work table (3) to the work piece receiving device (5). The feeding table (1) is controlled to be in unitary movement relation to the work table (3) while the feeding table (1) is connected to the work table (3) so that the work piece (a) is transferred to the work table (3) therefrom and the discharging table (4) is also controlled to come into unitary movement with the work table (3) while it is connected to the work table (3) so that the work piece (a) is shifted from the work table (3) thereto.
Patent EP-0200216-A2 (EP)
Inventor: AONO TOSHIAKI
IPC: G03C1/498
Filed: 1986-04-30
Abstract: A heat-developable light-sensitive material is described, comprising a support having provided thereon at least
     (a) a binder;   (b) a light-sensitive silver halide;   (c) at least one silver salt of a compound represented by formula (I) or (II)
         
     wherein Z represents a non-metallic atomic group forming a heterocyclic ring together with the nitrogen atom,
       
     wherein A represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, - a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group; 
     (d) a silver salt of a compound represented by formula (III)
     wherein B represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkenyl group, a substituted or unsubstituted alkynyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group; and (e) a reducing agent. 
     The material exhibits stable developability despite variations in development temperature or time, and provides an image having high maximum density and low minimum density.
Patent EP-0206246-A2 (EP)
Inventor: JOYCE STEPHEN A
IPC: G06F3/039
Filed: 1986-06-19
Abstract: Apparatus for determining the absolute position of a point on a surface including a tablet or overlay and a moveable mouse-type cursor. The tablet includes a unique pattern of lines or regions along rectilinear or other axes. A series of adjacent spaces formed by the lines define unique cells on the tablet. The mouse includes a pair of linear imaging arrays adapted to detect the presence of tablet lines adjacent thereto. An integrated processor identifies the line types, computes line spacings and ratios, and identifies subtending cells by comparison to the known tablet topography. The processor further computes the precise location of a point defined on the mouse.
Patent EP-0212611-A2 (EP)
Inventor: LORENZ KURT DR
IPC: F22B1/04
Filed: 1986-08-18
Abstract: The invention relates to a coke dry cooling chamber with vertical outer walls constructed as cooling walls and parallel vertical cooling walls positioned in the cooling chamber, with supporting walls running crosswise to them. Pursuant to the invention, the cooling walls and supporting walls taper as they descend and the different coke cooling shafts created by them correspondingly broaden as they descend. A particular embodiment of the invention provides that diaphragm pipe walls constructed as cooling walls are equipped with flat outer abrasion plates. The space between the diaphragm walls, embodied in a pipe-stay-pipe construction, and the abrasion plates is filled with a highly heat-conductive material, graphite, for example.
Patent EP-0188305-A2 (EP)
Inventor: HOOYKAAS CAREL WILLEM JAN
IPC: C02F11/00
Filed: 1981-12-17
Abstract: A waste sludge as obtained from gases evolved during steel preparation in converters by blowing oxygen through said liquid steel is mixed with fty ash thereby forming particulate material. 
     Preferably the final products contain 25 - 35% of fly ash and at most 5% of a curing activator. 
     The hardness of the particles may be improved by moistening the surface of the particles with water.
Patent EP-0195593-A2 (EP)
Inventor: YAO JAME
IPC: F25J3/02
Filed: 1986-03-12
Abstract: Nitrogen and methane are separated in a nitrogen-methane cryogenic fractionator (76), operating at a temperature between the boiling points of nitrogen and methane. A distillative aid or absorbent (88) is injected into the nitrogen-methane cryogenic fractionator for enhancing separation, for enabling an increase in operating pressure, and for enabling a high separation rate at relatively high temperatures.
Patent EP-0200532-A2 (EP)
Inventor: MATSUMOTO SHIGEYUKI
IPC: H04N5/369
Filed: 1986-04-29
Abstract: A photoelectric converting device comprises a plurality of photoelectric converting cells. 
     Each of the cells has a semiconductor transistor consisting of two main electrode regions formed of a semiconductor of one conductivity type and a control electrode region formed of a semiconductor of the opposite conductivity type and a capacitor for controlling a potential of the control electrode region in the floating state. 
     Each of the photoelectric converting cells accumulates carriers generated due to an incident light into the control electrode region and controls an output by an accumulated voltage generated due to the accumulated carriers by controlling the potential of the control electrode region in the floating state through the capacitor. 
     Each of the photoelectric converting cells consists of a first portion having a high photoelectric converting efficiency and a second portion which is formed with at least an electrode of the capacitor and an electrode of the other main electrode regions, and a width of the first portion is formed narrower than a width of the second portion and the first portion is arranged in a line.
Patent EP-0207784-A2 (EP)
Inventor: OHTSU YUTAKA
IPC: B01J20/32
Filed: 1986-07-01
Abstract: A packing material for liquid chromatography, comprising particles having a silicone polymer film coated on substantially the entire surface thereof, the packing material being produced by a process comprising the steps of:
     (a) bringing at least one silicone compound having the general formula (I):
     wherein R 1 , R 2 , and R 3  represent, independently, a hydrocarbon residue having 1 to 10 carbon atoms, which may be substituted with at least one halogen atom, R 4 , R 5 , and R 6  represent, independently, hydrogen ora hydrocarbon residue having 1 to 10 carbon atoms, which may be substituted with at least one halogen atom, a is zero or an integer of 1 or more, b is zero or an integer of 1 or more, c is zero or 2, and a + b + c is 3 to 300, into contact with particles, whereby the silicone compound is polymerized on substantially the entire surface of the particles, and   (b) crosslinking unreacted Si-H groups in the presence of a catalyst, or   (c) carrying out an addition reaction of a vinyl compound having up to 40 carbon atoms to unreacted Si-H groups.
Patent EP-0196271-A2 (EP)
Inventor: DUESTERBERG BERND
IPC: A61K31/565
Filed: 1986-03-20
Abstract: Glycoesters of estradiol (E2) and of estriol (E3) of Formula I (E2,3)-O-CO-CH2-Z (I) wherein Z is hydroxy or the group -O-CO-R wherein R is methyl or phenyl, provide a uniform and enduring estrogen level especially when used in the form of an aqueous crystalline suspension.
Patent EP-0236745-A2 (EP)
Inventor: EMMA PHILIP GEORGE
IPC: G06F9/38
Filed: 1987-02-05
Abstract: A novel approach to reducing delays resulting from resolution of conditional branch instructions, in which such instructions are pre-executed in a coprocessor which precedes a pipeline processor and prepares an instruction stream for input to the pipeline processor. Because of this pre-execution, the input instruction stream has fewer conditional branches for the pipeline processor to resolve. Also, the coprocessor may handle address generation interlock situations which also cause execution delays in the pipeline processor.
Patent EP-0247304-A2 (EP)
Title: Verfahren zum dichten Verschliessen eines becherförmigen Gehäuses eines elektrischen Baulements mit einem Deckel
Inventor: VIERNICKEL KONRAD
IPC: H01G13/00
Filed: 1987-03-13
Abstract: Es soll ein Verfahren zum dichten Verschließen eines becherförmigen Gehäuses (1) eines elektrischen Bauelements mit einem Deckel (2) und einem zwischen dem nach außen ausladenden Gehäuserand (7) und dem Deckel (2) angeordneten Dichtungsring (3) angegeben werden, das bei einer Serienfertigung kurze Verfahrenszeiten gewährleistet und zu Bau­elementen führt, die bei kleinen Abmessungen für höhere Spannungen geeignet sind. Zu diesem Zweck wird unter den Gehäuserand (7) des aus Metall ge­fertigten Gehäuses (1) ein aus thermoplastischem Kunststoff bestehender Verschweißungsring (6) gelegt. Nach dem Einbringen des Dichtungsringes (3) zwischen den Gehäuserand (7) und den aus demselben thermoplastischen Kunststoff bestehenden Deckel (2) wird dieser Deckel (2) in Kontakt mit dem Verschweißungsring (6) gebracht. Schließlich wird der Deckel (2) dann auf den Dichtungsring (3) gedrückt und währenddessen mit dem Verschweißungs­ring (6) vorzugsweise durch Ultraschall verschweißt.
Patent EP-0241748-A2 (EP)
Inventor: HOEFER FRIEDRICH-WILHELM DIPL-
IPC: A01B63/111
Filed: 1987-03-19
Abstract: In the electro-hydraulic lifting gear controller for an operating appliance (12) linked to a tractor (10), in addition to the slip of the tractor (10) the operating depth (26), determined directly on the operating appliance (12) by a scanner (25), serves as control parameter. If undesired slip values are exceeded, the operating depth (26) is decreased constantly according to the slip increase. Due to the simple construction of the control device, the operating depths can be kept constant and the tractor (10) avoids becoming stuck. <IMAGE>
Patent EP-0245710-A2 (EP)
Inventor: LUNSFORD DAVID
IPC: C08F2/22
Filed: 1987-04-29
Abstract: Foamable, storage stable flocking adhesives are prepared from an aqueous emulsion prepared by the emulsion polymerization of a vinyl ester of an alkanoic acid interpolymerized with:
     a) 5 to 30% by weight of ethylene;   b) 0.5 to 6% by weight of an N-methylol acrylamide or N-methyl methacrylamide;   c) 1 to 5% by weight of an olefinically unsaturated carboxylic acid;   d) 0.2 to 3% by weight of a latex stabilizer; and   e) 0 to 1% by weight of at least one polyunsaturated copolymerizable monomer.
Patent EP-0249073-A2 (EP)
Inventor: TORIMAE YASUHIR
IPC: C08L53/02
Filed: 1987-05-22
Abstract: A stretchable, fastening tape of the invention comprises a middle portion made of an elastic material and two end portions made of a non-elastic material and integrally bonded through respective boundary regions to said middle portion, characterized in that said elastic material is constituted of a composition comprising (a) and (b), or (a), (b) and (c) as mentioned below, while said non-elastic mate­rial is constituted of (d) as mentioned below:
     (a) 100 parts by weight of a hydrogenated block copolymer represented by a general formula, A-(B-A) n , wherein A is a polymer block of a monovinyl-substituted aromatic hydrocarbon, B is an elastomeric polymer block of a conjugated diene, the weight ratio of A to B is 20/80 to 40/60, and n is an integer of 1 to 4;   (b) 10 to 80 parts by weight of a resin having a melting or softening point of 80°C or higher and an average molecular weight of 400 to 2,000;   (c) 0 to 50 parts by weight of a thermoplastic olefin resin; and   (d) a resin selected from the group consisting of polyethylene, polypropylene, poly(ethylene-propylene), poly(ethylene-vinylacetate), and poly(styrene-butadiene), used alone or as a composite resin thereof.
Patent EP-0250847-A2 (EP)
Inventor: KAPULKA KENNETH MICHAEL
IPC: G06F12/00
Filed: 1987-05-22
Abstract: A method for writing tagged (partitioned and classified) records from a first log stream to multiple recovery streams and discarding same from said first stream at the termination of the unit of recovery in a transaction- oriented system to permit first log stream reuse.
Patent EP-0255635-A2 (EP)
Inventor: KOPP REINER PROF DR-ING
IPC: B21J5/06
Filed: 1987-07-17
Abstract: When drawing a metallic workpiece in a forging press, there are considerable difficulties in thoroughly forging the workpiece as homogeneously as possible. Thorough forging is desirable since it has a very decisive effect on the quality of the forged product. Furthermore, during the process of drawing the workpiece cracks very often occur on the surface of the forged piece or even at the edges, so that the finished product has to be rejected and discarded on account of these imperfections or defects. However, all of these disadvantages are avoided if, according to the invention, before the respective drawing or the nip between the upper die (6) and the lower die (7) of the forging press, the workpiece (5) is in each case moved or displaced in the workpiece drawing direction (20), including the lengthening of the workpiece (5) measured during deforming, only so far that the nip edge (8) of the respectively preceding nip comes to lie within the edges of the dies (9, 10) and (11, 12). The degree of drawing is preferably measured continuously by mechanical-electrical or optoelectronic means. <IMAGE>