baber/WOPTO huggingface dataset:
Patent EP-0237793-A2 (EP)
Inventor: TAMIR SHLOMO
IPC: E04H4/16
Filed: 1987-02-13
Abstract: PCT No. PCT/DE87/00050 Sec. 371 Date Oct. 14, 1987 Sec. 102(e) Date Oct. 14, 1987 PCT Filed Feb. 13, 1987 PCT Pub. No. WO87/05004 PCT Pub. Date Aug. 27, 1987.Ozonization of the bath water taken from the reservoir (1) occurs according to the invention utilizing only 1% of ozone while using from 1 to 1.2 g/h of ozone in 700 l/h of (untreated) air from a convenient-to-handle ozonizer (7) of this capacity per 100 m3 of natural water. Ozonization occurs without ozonization reactors and ozone destroyers under pressure directly in the conduit (2) of the natural water stream Q. For this purpose. the ozone air is whirled with a partial stream (q) of the natural water in a flow spiral (9) to form an aerosol-like mixing condition and is blasted into the main stream of natural water. The high phase interfaces thus achieved effect rapid ozonization with quantitative ozone consumption. After the uncomplicated conversion of the baths with original pure chlorination operation to the ozonization-chlorination technique according to the invention, the chemical costs can be reduced by up to 70% with a simultaneous improvement in the water quality.
Patent EP-0234589-A2 (EP)
Title: Papiertransportvorrichtung für Druckeinrichtungen
Inventor: GATES JEFFREY LEE
IPC: B41J29/08
Filed: 1987-02-27
Abstract: Die Erfindung betrifft eine Papiertransportvorrichtung mit Walzen zum Zu- und Abführen von Endlospapier für Druckeinrichtungen, bei welcher eine Papiereinzugswalze (8), eine Papierauszugswalze (10) und eine Papieranpreßwalze (9) in achsparalleler Anordnung drehbar gelagert sind, wobei die Papiereinzugswalze (8) und die papierauszugswalze (10) voneinander beabstandet sind und beide gleichzeitig mit der Papieranpreßwalze (9) zusammenwirken. Die Welle (13) der Papierauszugswalze (10) ist mit Hilfe von Kraftübertragungsmitteln von der Welle (11) der Papiereinzugswalze (8) antreibbar, und die Kraftübertragungsmittel sind (22,23,24) derart bemessen, daß die Papierauszugswalze mit der gleichen oder einer höheren Drehzahl rotiert als die papiereinzugswalze.
Patent EP-0242846-A2 (EP)
Inventor: FRIGENI FRANCO
IPC: B41F35/00
Filed: 1987-04-21
Abstract: The machine comprises an endless belt (1) stretched between two end rollers (2,3). One roller (2) is driven by a motor for causing translatory motion of the belt (1) and the other roller (3) acts as a transmission element. At least one printing station (5) is arranged above the belt (1) and a device (15-15b) for detecting and measuring the translatory speed of the belt (1) is arranged proximate to the printing station (5). The device comprises a detector forthe movement and alignment of the belt (1), comprising a plurality of indicia associated with the belt (1), toothed wheels (15,15a,15b) adapted for cooperation with the indicia, and an encoder associated with the detector, for providing output electric signals matching the speed of rotation of the detector, for convertion, by control members operatively associated with said encoder and with said belt driving motor, into electric signals for the control of the motor.
Patent EP-0249842-A2 (EP)
Inventor: HOFFMANN ERWIN
IPC: B29C33/10
Filed: 1987-06-06
Abstract: Um beim kontinuierlichen Herstellen von mit Deckschichten (9, 13) kaschierten Schaumstoffbahnen (26) auf einem Doppeltransportband (1) die Bildung von Gasblasen unterhalb der oberen Dickschicht (13) zu vermeiden, wird eine Maschenwerkbahn (17) mit einem Abstand von 0 bis 15 mm von der oberen Deckschicht (13) eingeführt, welche vorzugsweise aus minderwertigem Material besteht und deren benachbarte Knotenpunkte (19) einen Abstand von 3 bis 15 mm voneinander aufweisen, während sowohl die maximale Höhe als auch die maximale Breite der Stege (18) (Drähte, Fäden) des Maschenwerkes zwischen 0,1 bis 2,5 mm betragen.
Patent EP-0253218-A2 (EP)
Inventor: DICKOPP GERHARD PROF DR-ING
IPC: H04N9/64
Filed: 1987-07-02
Abstract: In this system, chrominance difference signals (R-Y, B-Y) are low- pass filtered before gamma pre-equalisation at the transmitting end. This avoids luminance defects due to luminance information in the chrominance channels. <IMAGE>
Patent EP-0256381-A2 (EP)
Inventor: TAMAGAWA SHIGEHISA
IPC: G03F7/028
Filed: 1987-07-29
Abstract: A light-sensitive material comprises a light-sensi­tive layer containing silver halide, a reducing agent and a polymerizable compound provided on a paper support. A surface of the paper support on which the light-sensitive layer is provided has a low water absorptiveness of not more than 3 g/m² which is a value measured according to Cobb test method.
Patent EP-0261367-A2 (EP)
Inventor: BOECKER ALBERT
IPC: B66C23/20
Filed: 1987-08-07
Abstract: The elevator has guide rails mounted on a chassis for a load platform able to drive onto them. The essence of the invention is that a support is overhung on the chassis and bears a cantilever arm which can swivel about the support and for its part comprises two cantilever arm parts, swivel-mounted with respect to each other. Arranged at the end of the cantilever arm is a load-lifting device, by means of which stacks of roof tiles and the like can be picked up from a storage position and loaded onto the load platform. <IMAGE>
Patent EP-0265638-A2 (EP)
Inventor: GIAMMARCO NICHOLAS JAMES
IPC: H01L21/033
Filed: 1987-09-08
Abstract: Disclosed is a process for reducing lithographic image size for integrated circuit manufacture. A mask (14) of photosensitive material having an opening (20) of a minimum size (A) dictated by the limits of lithography is formed on a substrate (10). Reduction in the image size is achieved by establishing sidewalls (24) to the interior vertical surfaces of the opening by depositing a conformal layer (22), followed by anisotropic etching. The dimension (C) of the new opening is reduced by the combined thickness of the two opposite insulator sidewalls. 
     In a specific direct application of the disclosed process, a photomask/stencil having a pattern of openings of a minimum size smaller than possible by lithography, per se, is formed.
Patent EP-0270801-A2 (EP)
Inventor: KOTAKA IKUO
IPC: F23J15/00
Filed: 1984-06-20
Abstract: A heat exchanger incorporating a heat pipe apparatus, said heat pipe apparatus comprises an evaporative pipe group (16) disposed within a flow of a heating fluid; a first condenser pipe group (20) located away from and lower from said evaporative pipe group and disposed within a flow of a fluid to be heated; and first passage means (18) for connecting said evapor­ative pipe group with said condenser pipe group and through which a working medium passes between said both pipe groups. Said heat pipe apparatus further comprises a bubble generator (43) disposed within a bypass passage through which a portion of said heat­ing fluid branched off from said heating fluid flows so as to generate bubbles, whereby said working me­dium is forcedly circulated throughout said first passage means.
Patent EP-0269869-A2 (EP)
Inventor: TROUT KENNETH G
IPC: B27N3/08
Filed: 1987-10-30
Abstract: A binder/release system for the preparation of molded articles, especially lignocellulosic composites, which utilizes in combination with isocyanate-based binders a fatty material as an internal and/or external release agent, the fatty material being at least one polymerized fatty acid and/or at least one polycarboxyl compound containing a polymeric fatty radical(s).
Patent EP-0268913-A2 (EP)
Inventor: SEKMAKAS KAZYS
IPC: C08F6/22
Filed: 1987-11-07
Abstract: Aqueous dispersions of partially cross-linked copolymer particles useful in aqueous coating compositions is produced by copolymerizing in aqueous emulsion a mixture of: (A) from 1% to 30% of polyethylenically unsaturated monomer; (B) from 3% to 30% of hydroxy-functional monoethylenically unsaturated monomer; (C) from 0.5% to 10% of a salt-forming monoethylenically unsaturated monomer selected from monoethylenic carboxylic acid monomer and monoethylenic amine monomer; and (D) the balance of the copolymer consisting essentially of copolymerizable monoethylenically unsaturated monomer, preferably nonreactive monomer such as vinyl acetate. The copolymer particle-containing suspension produced by the emulsion copolymerization is coagulated with water immiscible organic solvent which is a poor solvent for the copolymer, such as butanol, to provide a liquid phase containing coagulating solvent and the water and surfactants used in the emulsion copolymerization and a coagulum of the copolymer particles in the suspension. This coagulum, after removal of the liquid phase, is dispersed in water with the aid of a salt-forming volatile acid or a volatile base and a water-miscible organic solvent, said last-named solvent being present in the aqueous dispersion in an amount insufficient by itself to dissolve the coagulum in the absence of the salt-forming acid or base.
Patent EP-0233675-A2 (EP)
Title: Verfahren zur Ermittlung der spektralen Verteilung der Kernmagnetisierung in einem begrenzten Volumenbereich und Anordnung zur Durchführung des Verfahrens
Inventor: MCKINNON GRAEME COLIN DR
IPC: G01N24/08
Filed: 1987-02-18
Abstract: Die Erfindung betrifft ein Verfahren zum Bestimmen der spektralen Verteilung der Kernmagnetisierung in einem begrenzten Volumenbereich. Zu diesem Zweck wird mit drei aufeinander folgenden Hochfrequenzimpulsen die Kernmagne­tisierung in drei zueinander senkrechten Schichten ange­regt. Das dabei im Schnittbereich der drei Schichten erzeugte stimulierte Echosignal wird einer Fourier-Trans­formation unterzogen. Die durch die drei Hochfrequenz­impulse zusätzlich erzeugten Kernspin-Resonanzsignale werden dadurch unterdrückt, daß in den drei Intervallen zwischen den Hochfrequenzimpulsen bzw. dem letzten Hoch­frequenzimpuls und dem Echosignal magnetische Gradienten­felder eingeschaltet werden.
Patent EP-0229734-A2 (EP)
Inventor: MIYOSHI AKIO
IPC: G06F9/26
Filed: 1987-01-16
Abstract: A microprogram control device adapted for use with a microcomputer, which comprises a machine instruction decoder (ll) to sequentially decode machine instructions (8) fetched from an external memory of a computer to create a microcode start address for each machine instruction, and a counter (l2) connected to said decoding means (l7) to count up in response to the receipt of each microcode start address (l0) from the machine instruction decoder (ll) to create a required number of microcode addresses. The microprogram control device further includes a microcode storage unit (l3) comprising a decoder area (l3a) responsive to said microcode addresses (l0) from the counter (l2) to designate microcodes corresponding to said microcode addresses, and a memory area (l3b) in which the microcodes of microprograms defining the machine instructions are stored. When each start address is input from the decoder (ll) to the counter (l2), the decoder area (l3a) sequentially designates microcodes in accordance with each of the microcode start addresses to provide access to memory area (l3b) of the microcode storage unit (l3), so that a predetermined microcode (n) is read on the basis of the microcode designation by the decoder area (l3a) to a microcode register (l4). The microcode (n) latched in the register (l4) is output to control operation of other circuits (not shown), and at least a part of the microcode (Sc) in the register (l4) is input to the counter (l2). By controlling the count operation of the counter (l2) with this control output bit(s) (Sc), a microprogram control device with variable microstep functions is realized, thereby reducing chip area without reducing operating speed. When the microcodes of the microprograms defining different machine instructions are partially common to each other, the microprogram control device of the present invention is value insensitive for a certain bit or bits of the common microcode addresses with a view to realizing access of the common microcodes by the plurality of machine instructions. Thus, it becomes pssible to reduce memory reqirements of the microcode storage unit (l3).
Patent EP-0234927-A2 (EP)
Inventor: PETERS NORBERT
IPC: F24F7/02
Filed: 1987-02-25
Abstract: A housing (2) defines a ventilation opening (l) controlled by a closing device with two flaps (5, 6) which are alike and are pivotally movable in opposite directions about external hinge axes (l8) (see Fig. 2) by means of pivot drives (7) and which, in their closed position, engage with their edges over a gutter (l9) crossing the ventilation opening (l) centrally as well as over the walls (9, l0; ll, l2) of the housing (2) carrying them, at their upper edge so as to completely cover the ventilation opening (l) in the housing (2) and protect it from the entry of the weather. A transverse girder (8) is secured to the longitudinal walls (9, l0) and engages under the gutter (l9) and supports the pivot drives (7) for the flaps (5, 6). The longitudinal walls (9, l0) of the housing (2) comprise supporting and locking rails (20, 2l) (see also Fig. 3) supporting axially adjustable bearing blocks (24, 25) for the flaps (5, 6).
Patent EP-0248551-A2 (EP)
Inventor: MCEACHERN JAMES ANGUS
IPC: H04J3/07
Filed: 1987-05-12
Abstract: In a synchronous network, asynchronous data signals are synchronized using positive/negative stuffing under the control of stuff request signals which are produced in dependence upon the phase difference between the asynchronous and synchronized data signals as compared to respective threshold values. The threshold values are cyclically changed in a manner to produce additional stuffing, not necessitated by the asynchronous frequency difference, whereby the frequency of jitter, due to stuffing, in the synchronized data signal is increased. The increased frequency jitter is filtered out in an already-provided phase locked loop
Patent EP-0265239-A2 (EP)
Inventor: SPANN DONALD C
IPC: A61G7/057
Filed: 1987-10-21
Abstract: A polyurethane foam mattress pad or overlay (20) has a relatively flat support surface (30) and is divided into several longitudinally disposed sections (40, 50, 60) which correspond with different parts of a user's body; each section has predetermined support characteristics which are selected in relationship with such characteristics for the other sections so as to define systematized support of a patient. A plurality of projections (42, 52, 62) are formed in each surface section, and in general, the cross-sectional area of such projections at the support surface (30) or at a given depth therefrom is the same within each section, but differs from one section to another. The separation between contiguous projections may also vary from section to section to tailor the support characteristics in the respective sections (40, 50, 60) to provide engineered support for all parts of a user's body. Side edges (90, 92) of the projections (42, 52, 62) may be bevelled and/or rounded to enhance independent movement of the projections. Also, channels (44) for dissipating heat and moisture may be provided, and may have dimensional characteristics which vary from section to section.
Patent EP-0275658-A2 (EP)
Inventor: GUTIERREZ ANTONIO
IPC: C10M161/00
Filed: 1987-12-11
Abstract: The invention relates to oil soluble additives particularly useful in heavy duty lubricating oil compositions, and to concentrates or lubricating composi­tions containing these additives. The additives are zinc salts of mono- or dicarboxylic acids, anhydrides, esters, etc., which have been substituted with a higher molecular weight hydrocarbon group has a number average-molecular weight (M n ) of greater than about 900. The metal salt additives are especially useful as detergents, or dispersants.
Patent EP-0267105-A2 (EP)
Title: Nouvelles oximes éthyléniques dérivés d'esters de l'acide cyclopropane carboxylique, leur procédé et les intermédiaires de préparation et leur application à la lutte contre les parasites
Inventor: TESSIER JEAN
IPC: A23K1/16
Filed: 1987-10-29
Abstract: L'invention a pour objet les composés répondant à la formule (I) : <IMAGE> dans laquelle A représente : - ou bien un atome d'hydrogène, - ou bien un radical alcoyle éventuellement substitué, - ou bien un radical aryle, - ou bien un radical hétérocyclique, B représente un atome d'hydrogène ou un radical alcoyle, éventuellement substitué et R représente un radical alcoyle éventuellement substitué ou le reste d'un alcool utilisé dans la synthèse d'esters de la série pyréthrinoïde. Les composés de l'invention présentent des propriétés pesticides.
Patent EP-0296614-A2 (EP)
Inventor: TAKATA KOJI ITAMI WORKS OF SUM
IPC: B60T13/14
Filed: 1988-06-24
Abstract: A hydraulic booster (K1) including a power piston (1), a boost chamber (5) for applying a boost pres­sure to the power piston (1), an input rod (3), an interme­diate inlet chamber (6) for introducing a power source pressure thereinto, a valve mechanism (4,14-16) provided in a valve chamber of the power piston (1) and a differential pressure regulating valve (30) subjected to a valve opening pressure equal to a sum of a spring pressure (Pd) and a pressure (P2) of the boost chamber (5) and a valve closing pressure equal to a pressure (P1) of the intermediate inlet chamber (6) so as to control opening and closing of a communicating path for introducing the power source pressure into the intermediate inlet chamber (6) such that the pressure (P1) of the intermediate chamber (6) is kept higher than the pressure (P2) of the boost chamber (5) by a prede­termined value at all times.
Patent EP-0305882-A2 (EP)
Inventor: LUBOWITZ HYMAN R
IPC: C08J5/24
Filed: 1988-08-24
Abstract: The solvent-resistance and thermal stability of polyamideimides of the general formulae:
     or
     is improved by capping the amideimides with a crosslinking functionality (Y) containing a residue selected from the group of:
     
     
     wherein
     R 1  = lower alkyl, lower alkoxy, aryl, aryloxy, substituted alkyl, substituted aryl (either including hydroxyl or halo-substitutents), halogen, or mixtures thereof;   j = 0, 1, or 2;   G = -CH 2 -, -0-, -S-, -S0 2 -, -SO-, -CO-, -CHR-, or -CR 2 -;   R = hydrogen, lower alkyl, or phenyl;   T = methallyl or allyl;   Me = methyl;   R 2  = a trivalent organic radical; and   R 32  = a divalent organic radical.   
     The amideimde oligomers may be linear or multidimensional, and can be processed into blends, prepregs, or composites. Methods of making these amideimides and intermediates useful in the syntheses are also described.
Patent EP-0304911-A2 (EP)
Inventor: LONNEMO KURT ROLAND
IPC: F15B13/042
Filed: 1988-08-25
Abstract: A hydraulic control system comprising a hydraulic actuator (20), a pump system (22) for supplying fluid, and a directional valve means (27, 34, 35) for controlling flow to and from the actuator through a pair of actuator lines (32, 33). A controller (23) alternately supplies a first fluid pilot pressure (C1, C2) to pressure translating valves (90) which supply a second pilot pressure (C1a, C2a) to the directional valve means for operating same. The second pilot pressure (C1a, C2a) is a reduced pump pressure or obtained from any other source.
Patent EP-0321687-A2 (EP)
Inventor: WURTHNER HUBERT
IPC: A63C9/00
Filed: 1988-11-05
Abstract: The invention relates to a safety ski binding having a binding member (3) which is movable in a guide rail (2) in the longitudinal direction of the ski and can be locked in different positions by means of a variable catch (4) and is subjected to the influence of at least one contact pressure spring (5) acting in the longitudinal direction of the ski, this spring being provided with a device for compensating any play existing between the binding member (3) and the guide rail (2) in the vertical direction. According to the invention, the contact pressure spring (5) is retained in a spring cage (6) having two lateral walls (6e), a downwardly resilient element (6c) being provided in or on the bottom (6b) of the said cage and pressing the binding member (3), in the unstressed state, through the lateral walls (6e) of the spring cage (6) and upwards against the guide rail (2). <IMAGE>
Patent EP-0321690-A2 (EP)
Inventor: GUHNE WIELAND
IPC: A47L9/02
Filed: 1988-11-10
Abstract: A cooling air guiding and diverting system for electrically driven floor cleaning devices, in particular nozzles thereof, which have a separate cooling air guiding system of the electric motor and an operating air guiding system which is independent thereof, wherein air guiding systems feeding cooling air from a dirt-free zone to the electrical motor emitting fine dust are arranged in the top part of the housing and air outlet openings, making the emerging cooling air accessible to the negative pressure of the operating air of the dirt intake opening in the floor region, are arranged in the bottom part of the housing. <IMAGE>
Patent EP-0319042-A2 (EP)
Title: Einstellbarer Ring-Schraubenschlüssel
Inventor: EJDENWIK EUGEN EDVIN
IPC: B25B13/12
Filed: 1988-12-02
Abstract: Es wird ein einstellbarer Ring-Schraubenschlüssel mit einem flachen Schaftelement (10), das an mindestens einem Ende einen Schlüsselring (20, 20') aufweist, dessen Griffweite mittels einer, in den Schlüsselring einschiebbaren und auf dem Schaftelement (10) geführten Zunge (14) einstellbar ist aufgezeigt, die über einen, am Schaftelement angebrachten Schneckentrieb (30) betätigbar ist. Hierbei ist die Zunge (14) im Bereich des Schlüsselringes (20, 20') über ein Querband (21, 21') auf dem Schaftelement (10) verschiebbar gehalten.
Patent EP-0321955-A2 (EP)
Inventor: HAYASHI KATSURA
IPC: C04B35/119
Filed: 1988-12-21
Abstract: Disclosed is a high-strength alumina sintered body which consists of 1 to 30% by weight, based on Al₂O₃ and ZrO₂, or ZrO₂ and 99 to 70% by weight, based on Al₂O₃ and ZrO₂, of Al₂O₃, and unavoidable impurities, said sintered body having a peak based on ZrO₂ at a position of a wave number of 600 ± 10 cm⁻¹ in a measurement chart of the laser Raman spectrum analysis. This sintered body has a high flexural strength and a high breaking toughness in combination.
Patent EP-0333928-A2 (EP)
Inventor: BADUR KLAUS
IPC: G01D5/249
Filed: 1988-12-23
Abstract: To determine the actual position in the attitude control of robot axes, high-resolution measuring devices are used for the indirect position measurement. In the known methods, devices are used which require great equipment complexity in order to be able to carry out measurements with a sufficiently high resolution. The novel method and the corresponding device are intended to provide high resolution measuring with little equipment complexity. For the indirect position measurement, an information carrier provided with digitised distance or position information is scanned. In this arrangement, the information is stored in the form of bits on a storage disc in accordance with a method known from the production of so-called compact discs. Due to the high information density which can be achieved by this means, very high resolutions are possible in indirect position measurement. Indirect position measurement in the positioning of robot axes.
Patent EP-0321047-A2 (EP)
Inventor: SCHMICKL HELFRIED
IPC: H01G9/008
Filed: 1988-12-13
Abstract: Bei einem Elektrolytkondensator mit in die Seitenwände (4, 5) eines eine Kondensatorzelle (18) aufnehmenden schalenförmigen Gehäuseteiles (1) eingebetteten Anschlußleitungen (6, 7) verlaufen diese mindestens abschnittsweise, in Richtung vom Boden (2) des schalenförmigen Gehäuseteiles weg, im wesentlichen parallel zu der Kondensatorzelle, wobei die in den Aufnahmeraum für die Kondensatorzelle austretenden, mit den benachbarten Elektrodenanschlüssen (22, 23) der Kondensatorzelle verbundenen Enden (11, 12) der Anschlußleitungen zu der vom Boden des schalenförmigen Gehäuseteiles abgewandten Fläche der Kondensatorzelle hin L-förmig abgewinkelt sind, ohne sich dabei gegenseitig zu kontaktieren (Fig.6). Nach einem Verfahren zur Herstellung eines solchen Elektrolytkondensators wird die Verbindung (24, 25) er Elektrodenanschlüsse (22, 23) der Kondensatorzelle (18) mit den aus dem schalenförmigen Gehäuseteil (1) in den Aufnahmeraum für die Kondensatorzelle austretenden Enden (11, 12) der Anschlußleitungen (6, 7) außerhalb des schalenförmigen Gehäuseteiles (1) vorgenommen.