baber/WOPTO huggingface dataset:
Patent EP-0222710-A2 (EP)
Inventor: BORGIONE TERESA
IPC: F28F21/06
Filed: 1986-10-29
Abstract: A heat exchanger for fluids, which is arranged to be inserted in apparatus having a limited period of use, is constituted by a plurality of tubes (2) of synthetic resin disposed in parallel in a container (1) with a constant cross-section, the physical and geometrical characteristics of the whole being determined by the conditions of use of the exchanger itself.
Patent EP-0244733-A2 (EP)
Inventor: WEITZ GENE C
IPC: C10N40/32
Filed: 1987-04-28
Abstract: An improved aqueous gel lubricant comprising water and about 0.5 to 25 wt-% of at least one 200 to 8,000 molecular weight polyalkylene glycol such as polyethylene glycol and polypropylene glycol. Prefer­ably, the lubricant further comprises about 0.0l to l0 wt-% viscosity modifier such as a water soluble resin, natural gum, or cellulosic compound. The lubricant may further contain an effective antioxidizing, preserving, solvating, suspending and freezing point depressing amount of a hydroxy compound.
Patent EP-0252508-A2 (EP)
Inventor: HIHARA TOSHIO
IPC: D06P1/38
Filed: 1987-07-09
Abstract: A water soluble disazo colorant represented by formula (I) in the form of free acid:
     wherein K represents
     [wherein A represents a methyl group or a carboxylic group; 
R² represents a hydrogen atom, an alkyl group of l to 8 carbon atoms, a sulfoalkyl group of l to 4 carbon atoms, or an alkyl group of l to 4 carbon atoms which is substituted by an alkoxy group of l to 4 carbon atoms; 
R³ represents a hydrogen atom, a halogen atom, a cyano group, a -CONH₂ group, a carboxyl group, a sulfonic group, or a sulfomethyl group, 
p represents an integer of l or 2]; 
Z represents a fluorine atom or
     [wherein R⁴ represents a hydrogen atom or an alkyl group of l to 4 carbon atoms; 
R⁵ and R⁶ each represents independently a hydrogen atom, an alkyl group of l to 4 carbon atoms, an alkoxy group of l to 4 carbon atoms, a sulfonic group, or a halogen atom; 
Y represents -SO₂CH=CH₂ or -SO₂CH₂CH₂W (wherein W represents a group which is released by the action of an alkali)]; 
R¹ represents a hydrogen atom or a lower alkyl group of l to 4 carbon atoms; 
Q represents a divalent aromatic or aliphatic residual group; and 
ℓ, m, and n each represents an integer of 0 or l.
Patent EP-0256414-A2 (EP)
Inventor: STELLER WILLIAM STEVEN
IPC: A01N43/52
Filed: 1987-08-04
Abstract: The present invention relates to aqueous compositions of imidazolinone acid herbicides.
Patent EP-0256479-A2 (EP)
Inventor: PAPARATTO GIUSEPPE
IPC: B01J29/00
Filed: 1987-08-10
Abstract: The invention concerns a process for the catalytic trans-halo­genation of a poly-iodo-benzene, wherein said poly-iodo-benzene is reacted with benzene and with oxygen in the presence of a zeolite of the X type or of the Y type, exchanged with an alkali metal, thallium or a rare earth metal and anyway present in a form different from the acidic form.
Patent EP-0257539-A2 (EP)
Inventor: MATEJA ERNST
IPC: F16K11/07
Filed: 1987-08-19
Abstract: A hydraulic valve has an outer part (1) whose internal circumference is in part cylindrical, and an inner part (2) whose outer circumference is in part cylindrical and which is arranged such that it can move axially therein. In the one, outer or inner, part (1) there is arranged a hydraulic compression space (3) which has an outlet (4) on the inner or outer circumference of this part and to which there is allocated a continuation (6,7) which is isolated in a sealed manner from the outlet (4) in the closed position, by means of a sealing ring (10) seated in an annular slot (8) of the other part (2), and in the open position, in which the sealing ring (10) is on the other side of the outlet (4), is connected to the outlet. The outlet (4) of the compression space (3) is designed as an annular gap (4) running over the relevant inner or outer circumference. <IMAGE>
Patent EP-0258856-A2 (EP)
Inventor: ALBERT BERNHARD DR
IPC: B41M5/26
Filed: 1987-08-29
Abstract: Verfahren zur Übertragung von Farbstoffen von einem Träger durch Sublimation/Verdampfen auf mit Kunststoff beschichtete Papiere unter Verwendung von Farbstoffen der allgemeinen Formel (I) <IMAGE> in der A für D-N=N- oder (NC)2C= ?-R³,     R¹ und R² für Wasserstoff, Alkyl, Alkoxy, Alkylthio oder Halogen, wobei R¹ und R zusammen einen 5-/6-gliedrigen heterocyclischen Ring bilden können, R und R' unabhängig voneinander für Wasserstoff, für gegebenenfalls durch Methyl oder Methoxy substituiertes Phenyl oder für gegebenenfalls durch C1- bis C4-Alkoxy, C1- bis C4-Alkoxycarbonyl, C2- bis C5-Alkanoyloxy, C1- bis C4-Alkoxycarbonyloxy, C1- bis C4-Alkoxy-C2- oder C3-alkoxycarbonyloxy, Hydroxy, Cyan, Halogen, Phenyl oder C5- oder C6-Cycloalkyl substituiertes C1- bis C6-Alkyl C5/C6-Cycloalkyl, oder <IMAGE> für einen 5- oder 6-gliedrigen gesättigten heterocyclischen Ring stehen, worin D ein Rest einer Diazokomponente der Thiophen-, Thioazol-, Isothiazol oder Thiadiazol(1,2,4)-reihe und     R³ Wasserstoff oder CN ist. Die Farbstoffe (I) geben bei dem Verfahren starke Färbungen, die gute Lichtechtheit aufweisen und gegenüber chemischen Stoffen beständig sind.
Patent EP-0263996-A2 (EP)
Inventor: DRIJVER JAN
IPC: B01F5/00
Filed: 1987-09-18
Abstract: The hopper consists of an upper hopper part and a hopper neck (8). The upper hopper part is constructed in each case from a trapezoidal outer upper hopper part (3) and an inner upper hopper part (4) spaced apart to form an annular space (6). The gap between the outer upper hopper part (3) and the inner upper hopper part (4) is closed near to their upper edges. The hopper neck (8) is joined, making a seal, to the lower edge of the outer upper hopper part (3). Finally, an inlet pipe (7) for tangential charging with liquid penetrates the outer upper hopper part (3) in its upper region.
Patent EP-0262657-A2 (EP)
Inventor: BUTA RAMOS KILUANGE
IPC: A45D2/00
Filed: 1987-09-30
Abstract: Die Erfindung betrifft eine Vorrichtung zum spiralischen Umwickeln von länglichen Gegenständen, insbesondere Haarsträhnen, mit wenigstens einem Wickelmaterial in Form eines Fadens od. dgl.. Diese Vorrichtung enthält eine Halterung (6), eine drehbar an dieser gelagerte, ringförmige Scheibe (7) mit einer Mittelöffnung, in der eine zur Aufnahme des Gegenstandes (3) bestimmte, eine Achse (5) und zwei Enden aufweisende Hülse (2) angeordnet ist, einen Motor (8) zum Drehen der Scheibe (7), wenigstens eine drehbar an der Scheibe (7) gelagerte und um eine Drehachse (11) drehbare Spule (9) für das Wickelmaterial (14) und wenigstens ein an der Scheibe (7) befestigtes, in der Nähe eines der Hülsendenden angeordnetes Führungselement (12) für das Wickelmaterial (14) (Fig. 3).
Patent EP-0271909-A2 (EP)
Inventor: INOUE TADAAKI
IPC: A61P3/08
Filed: 1987-12-17
Abstract: A triglyceride composition comprising two or more triglycerides represented by the following general formula:
      wherein R₁ , R₂ and R₃, which may be the same or different, each represents an acyl group derived from an aliphatic acid having from 20 to 22 carbon atoms, an acyl group derived from an aliphatic acid having from 14 to 18 carbon atoms, or an acyl group derived from an aliphatic acid having from 6 to 12 carbon atoms, wherein the acyl group derived from an aliphatic acid having from 20 to 22 carbon atoms, the acyl group derived from an aliphatic acid having from 14 to 18 carbon atoms, and the acyl group derived from an aliphatic acid having from 6 to 12 carbon atoms are bound as R₁ , R₂ and R₃ in such a manner that the aliphatic acids which are produced when all of the triglycerides of said composition are hydrolyzed consist essentially of 1 to 20 mol% of an aliphatic acid having 20 to 22 carbon atoms, 30 to 50 mol% of an aliphatic acid having 14 to 18 carbon atoms and 40 to 60 mol% of an   aliphatic acid having from 6 to 12 carbon atoms, provided that the sum of the three aliphatic acids equals 100 mol%. The composition is useful as an active ingredient of nutrient infusions, and agents for preventing and treating arteriosclerosis or hyperlipemia.
Patent EP-0251446-A2 (EP)
Inventor: WELLS JAMES ALLEN
IPC: C12N9/54
Filed: 1987-04-28
Abstract: Novel carbonyl hydrolase mutants derived from the amino acid sequence of naturally-occurring or recombinant non-human carbonyl hydrolases and DNA sequences encoding the same. The mutant carbonyl hydrolases, in general, are obtained by in vitro modification of a precursor DNA sequence encoding the naturally-occurring or recombinant carbonyl hydrolase to encode the substitution, insertion or deletion of one or more amino acids in the amino acid sequence of a precursor carbonyl hydrolase. Such mutants have one or more properties which are different than the same property of the precursor hydrolase.
Patent EP-0262086-A2 (EP)
Title: Korrosionsschutzmittel
Inventor: HARING ULRICH DR
IPC: C23F11/14
Filed: 1987-08-27
Abstract: Korrosionsschutzmittel enthaltend
     a) ein Imidazolin der Formel I,
      worin R¹ Wasserstoff, C₁-C₆-Hydroxyalkyl, C₁-C₆-Aminoalkyl, C₂-C₁₉-­Carboxyalkyl oder dessen Ammonium- oder Aminsalze und R² Wasser­stoff, C₁-C₁₇-Alkyl oder C₂-C₁₇-Alkenyl bedeuten,   b) eine heterocyclische Polysäure der Formel II,
      worin R³ C₂-C₆-Carboxyalkyl oder dessen Alkali-, Erdalkali-, Ammonium- oder Aminsalze bedeutet,   c) mindestens ein Alkanolamin der Formel III,
      worin R⁴ C₁-C₆-Hydroxyalkyl bedeutet und R⁵ und R⁶ gleich oder verschieden sind und Wasserstoff, C₁-C₆-Alkyl oder C₁-C₆-­Hydroxyalkyl bedeuten, und     d) Wasser    eignen sich hervorragend zur korrosionsinhibierenden Behandlung von Eisen- und Stahlformstücken.
Patent EP-0277480-A2 (EP)
Inventor: ADAMS JOSEPH S
IPC: B25C1/10
Filed: 1988-01-07
Abstract: A detonating impact tool 10 has a manual recycler that works by manually pressing the tool and a fastener 25 against a work piece 51 to push a front housing 12 into a main housing 11 against a compression spring 30. This charges a detonation chamber 15 with a fuel and air mixture that is precompressed and detonated to drive a piston 20 and its impact rod 22 forward, driving the fastener into the work piece. On completion of its impact stroke, the piston clears an exhaust port 31, allowing exhaust gases to escape through an exhaust passageway 32. Following this, purging air rushes in through inlet 27 as the exhaust gases collapse; and as the tool is retracted from the work piece, pumping seal 26 draws purging, cooling, and recharging air into detonation chamber 15 as front housing 12 is returned to its forward position by the spring.
Patent EP-0276790-A2 (EP)
Inventor: SAITO MASAYUKI
IPC: B29C45/00
Filed: 1988-01-25
Abstract: Molded articles of polyolefin resin and silicone rubber which are tightly unified to form an integral article can be obtained from a grafted polyolefin resin and silicone rubber. The grafted polyolefin resin is obtained by heat-mixing in the presence of a free-radical initiator a polyolefin resin with a silicon compound having at least one aliphatically unsaturated organic group and at least one silicon-bonded hydrolyzable group. The grafted polyolefin resin is fabricated into a molded article and then a silicone rubber composition is brought into contact with its surface either directly or through a primer. A injection molding process can also be used. After the silicone rubber composition is in contact with the grafted polyolefin resin molded article, it is cured by heating or at room temperature. The resulting integral molded articles can be used in the automobile industry and in the electric/electronic industry.
Patent EP-0284954-A2 (EP)
Inventor: DORNHAGEN JURGEN DR
IPC: A23K20/195
Filed: 1988-03-22
Abstract: Die Erfindung betrifft neue Cephalosporinderivate der Formel (I) <IMAGE> in welcher R¹und R² die in der Beschreibung angegebene Bedeutung haben, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Arzneimittel, insbesondere in der antibakteriellen Therapie.
Patent EP-0284052-A2 (EP)
Inventor: KUROKAWA HIDEAKI
IPC: B01D3/06
Filed: 1988-03-23
Abstract: The present invention relates to a process for producing ultra-pure water, an apparatus for producing said ultra-pure water and a process for using the ultra-­pure water produced according to said process. More particularly, the present invention relates to a process for producing ultra-pure water which comprises boiling a raw water to vaporize off the volatile components from the raw water, subsequently generating steam from the water, contacting the steam with a hydrophobic, porous, gas-­permeable and liquid-impermeable membrane to make the steam permeate the membrane, and then condensing the steam, as well as to an apparatus for producing said ultra-pure water and a process for using said ultra-pure water.
Patent EP-0291817-A2 (EP)
Inventor: BENDER RICHARD DR
IPC: B60R21/26
Filed: 1988-05-10
Abstract: An easy-to-manufacture gas generator for an air bag contains at least two tubular pressure containers (2) in which substances (5) which release gases are combusted. The pressure containers (2) are connected in a jet-shape manner to a central body (1) which contains the firing element (4). The gas-releasing substance largely fills the internal tubular space in the form of stackable pressed pieces (3) matched to the pressure container. A central channel (7) is usually sufficient as a path for the firing swathes as are the "natural" cavities in the case of elongate pressed pieces; in addition, between plate-shaped pressed pieces (3) a free surface should be present between the plates due to knobs (8) and/or depressions on the side surfaces of these pressed pieces (3). …<IMAGE>…
Patent EP-0299181-A2 (EP)
Inventor: BEISSWANGER RUDOLF
IPC: B65H19/12
Filed: 1988-05-27
Abstract: An intermittently operating unwinding apparatus has a separating device with which a web-end is formed on the lifting-out of an empty spool from the guide ways of an unwind unit. A holding device holds the web-end in a plane which extends parallel to the guide ways, on which a new winding roll located in waiting position rests with its roll axle. The machine has a splicing unit with a cross member arranged parallel to the guide ways to which the beginning of the web of the new parent roll can be joined. During transport of the new parent roll out of the waiting position into its unwinding position the splicing unit is moved by dogs engaging at the roll axle against the holding device and the web-beginning joined to the web-end.
Patent EP-0295477-A2 (EP)
Inventor: BOUDREAU ROBERT A
IPC: H05B44/00
Filed: 1988-05-27
Abstract: A thin film electroluminescent display device energized with a rapid burst of pulses during a time less than the decay time of the phosphor yields substantially increased light output. Preferably, a burst of between two and forty pulses having a duration in the range between 5 and 20 microseconds and having alternating polarities is applied to the device. The pulse burst technique is advantageously applied to a dot matrix type EL display panel operating at a 60 Hz refresh rate. For a 512 x 256 element display panel, each row is addressed for approximately 65 microseconds, and four pulses of about 12-15 microseconds each are applied to the EL pixels during each row address time. The pulse burst technique provides increased brightness while minimizing the retained image problem.
Patent EP-0294834-A2 (EP)
Inventor: YAGYU MINETO
IPC: H04N1/028
Filed: 1988-06-10
Abstract: There is provided an image reading apparatus comprising: an opaque layer formed on a transparent insulative substrate; an insulative layer arranged on the opaque layer; photoelectric converting elements arranged on the insulative layer; and a transparent insulative protective layer formed on the photo­electric converting elements. The transparent insu­lative protective layer is formed as a multilayer structure and has a transparent conductive layer or an opaque conductive layer having a window which is sandwiched by the transparent insulative protective layer. With this apparatus, the transparent con­ductive layer does not directly come into contact with the surface of an original, so that the conductive layer is not abraded by the rubbing by the paper. An inconvenience due to the generation of the electro­static charges is fairly eliminated. The reliability is increased.
Patent EP-0305739-A2 (EP)
Title: Camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/24
Filed: 1986-11-11
Abstract: A camera compises a main battery for supplying electric power to a microcomputer; a backup battery for supplying electric power to said microcomputer if the voltage of the main battery is insufficient or said main battery is removed; recording means responsive to said microcomputer for recording chronometric data on a medium provided for recording an image of an object. Said microcomputer is provided both for controlling photographing operation and for producing chronometric data; and includes first control means for controlling a sequence of a photographing operation, detecting means for detecting the insufficiency of the voltage of said main battery or the absence of said battery, generating means for producing the chronometric data, second control means for controlling said recording means to record the chronometric data on the recording medium, and third control means responsive to said detecting means for both controlling the sequence of photographing operation and producing the chronometric data when the voltage of said main battery is sufficient, and for only producing the chronometric data when the voltage of said main battery is insufficient or when said main battery is removed.
Patent EP-0312822-A2 (EP)
Inventor: URSO PAOLO
IPC: B41J29/06
Filed: 1988-10-01
Abstract: Printer for data processing system, the printer being for installation on a working desk, and comprising a multifunctional stand (11-15) having a generic handle form hinged to the printer body near the edge defined by the base and the rear wall, the stand being pivotable to take a non operative position, close to the base or the rear wall and at least an operative position in which the stand (11-15) is positioned below and far from the base and supports the rear portion of the printer in a position spaced apart from the working desk.
Patent EP-0312915-A2 (EP)
Inventor: AO MENG-SHENG
IPC: C07F9/146
Filed: 1988-10-13
Abstract: Cyclic chlorophosphites of ortho-bridged phenols are made by reaction of an ortho-bridged bisphenol with PCl₃ in an inert solvent using a catalytic amount of a tert-amine hydrochloride such as pyridine hydrochloride to promote the reaction.
Patent EP-0318778-A2 (EP)
Inventor: EMMA GEORGE PHILIP
IPC: G06F12/08
Filed: 1988-11-21
Abstract: Method and apparatus for fetching instructions in a computing system. A broadband branch history table (21) is organized by cache line. The broadband branch history table (21) determines from the history of branches the next cache line to be referenced and uses that in­formation for prefetching lines into the cache (12).
Patent EP-0290059-A2 (EP)
Inventor: VAN DE LELY CORNELIS
IPC: A01D78/10
Filed: 1988-03-07
Abstract: The invention relates to an implement for dis­placing crop from two sides towards each other for tedding and/or swathing purposes. The implement comprises power-­driven crop displacing members (80) receiving crop from one or more non-power-driven rake wheels (97) which collect said crop over a relatively large working width. In order to reduce the total width during transport, the rake wheels can easily be converted within a relatively small transport width avoiding expensive constitutional measurements.
Patent EP-0277763-A2 (EP)
Inventor: YAMADA YASUO C O PATENT DIVISI
IPC: G11C7/10
Filed: 1988-01-27
Abstract: In an address multiplexing apparatus for multiplex­ing address data to be supplied to 64Kbit, 256Kbit, and 1Mbit DRAMs, upon multiplexing of address data, input address data of 20 bits are classified into two groups, i.e., the lower 16 bits and the upper 4 bits. The lower 16-bit group is multiplexed so that the upper 8 bits serve as row address data, and the remaining lower 8 bits serve as column address data. In the upper 4-bit group, adjacent bits are multiplexed. The apparatus can be commonly used for the three memories each having different capacities, yet retain a simple circuit ar­rangement, and page mode accessing can be executed.
Patent EP-0293108-A2 (EP)
Inventor: MIZUNO TOSHIYA
IPC: B29L7/00
Filed: 1988-05-12
Abstract: A biaxially-stretched film is made of a resin composition composed of 100 parts by weight of a substantially linear poly(arylene sulfide) having a melt viscosity of at least 1,000 poises and 0.5-80 parts by weight of a styrene-based resin. The film is produced by diluting a master batch, which has been prepared in advance and is composed of the poly(arylene sulfide) and styrene-based resin, with an additional supply of the poly(arylene sulfide) so as to prepare a resin composition containing the polystyrene-based resin in an amount of 0.5-80 parts by weight per 100 parts by weight of the poly(arylene sulfide), and then biaxially stretching the thus-prepared resin composition.
Patent EP-0294221-A2 (EP)
Inventor: FUKUI KEITARO
IPC: H01L39/24
Filed: 1988-06-03
Abstract: A thin film of a superconductor comprising composite metal oxides is formed by atomizing and spray­ing a homogeneous solution or solutions containing as solutes one or more of metal compounds capable of form­ing the superconductor,with an ultrasonic wave sprayer, onto a hot substrate to form the thin film, and the ultrasonic wave sprayer for forming the thin film of the superconductor comprises an ultrasonic wave-generating vibrator, feedstock supplier, atomized solution-escaping inhibitor, substrate supporter and heater, the ultrasonic wave-generating vibrator being connected through an axis to a solution-atomizing nozzle.
Patent EP-0301901-A2 (EP)
Inventor: KATO YOSHIAKI
IPC: G03G5/043
Filed: 1988-07-29
Abstract: An organic laminated photosensitive material of the positive charging type comprises an electroconductive substrate (1), a charge-transporting layer (2) formed on the substrate (1) and a charge-generating and transporting layer formed (3) on the charge-transporting layer (2). The charge-­transporting layer (2) is composed of a binder resin containing a hole-transporting substance, and the charge-generating and transporting layer (3) is composed of a binder resin containing a charge-generating substance and a hole-transporting substance. In this laminated photosensitive material, an excellent sensitivity is maintained even if the topmost charge-generating layer has a large thickness, and therefore, high surface saturation charge voltage and excellent printing resistance can be maintained in addition to increased sensitivity.
Patent EP-0305066-A2 (EP)
Title: Capacitors
Inventor: MITCHELL ALISTAIR
IPC: H01G4/33
Filed: 1988-08-03
Abstract: A method of forming a plurality of MIM capacitors is provided in which one of the metal layers constitutes a plurality of electrodes (3) and a plurality of beam- leads (11). Each beam- lead (11) is contiguous with the dielectric layer (5,7) and the substrate (1). Preferably the substrate (1) is transparent so as to facilitate the separation of the capacitors.
Patent EP-0313227-A2 (EP)
Inventor: SUZUKI AKIRA
IPC: D06M15/647
Filed: 1988-09-29
Abstract: A heat-resistant lubricant composition for processing synthetic fibers includes 85% or more by weight of polyether compound of molecular weight between 500 and 10000 derivable from alkylene oxide with 2-4 carbon atoms and an organic compound having at least one active hydrogen in its molecule, 0.2-5% by weight of modified polysiloxane of molecular weight 2500 or greater modified by propylene oxide and/or ethylene oxide, and 0.05-10% by weight of phosphonium sulfonate of a specified structure.