baber/WOPTO huggingface dataset:
Patent EP-0599045-A2 (EP)
Title: Regelbarer hydraulischer Schwingungsdämpfer
Inventor: SCHMIDT KLAUS
IPC: F16F9/46
Filed: 1993-10-18
Abstract: Die Erfindung betrifft einen regelbaren hydraulischen Schwingungsdämpfer für Kraftfahrzeuge mit einem Dämpfungszylinder (2), einem an einer Kolbenstange (21) befestigten, mit druckabhängigem Drosselquerschnitten (26, 27) versehenen Dämpfungskolben (1), der den Dämpferzylinder (2) in einen ersten und einen zweiten Arbeitsraum (3, 4) unterteilt und mindestens einen Bypassdurchlaß (5, 9, 10, 6 und 6, 8, 7) für die Zug- und Druckstufe des Schwingungsdämpfers aufweist, der über eine elektromagnetische Steuerventilanordnung (34) veränderbar ist. Erfindungsgemäß weist der Bypassdurchlaß (5, 9, 10, 6) der Zugstufe und der Bypassdurchlaß (6, 8,7) der Druckstufe einen durch eine Feder (11, 12) in die Schließlage gespannten Ventilschieber (13, 14) auf, der einen von der Druckdifferenz zwischen den Arbeitsräumen (3, 4) des Schwingungsdämpfers und dem elektromagnetisch einstellbaren Druck einer Vorsteuerkammer (15, 16) abhängigen Querschnitt des Bypassdurchlasses freigibt. Neben einer stufenlosen Einstellmöglichkeit der Dämpfungskraft weist der Schwingungsdämpfer den Vorteil einer besseren Reaktionsfähigkeit bei hochfrequenten Anregungen auf. <IMAGE>
Patent EP-0603742-A2 (EP)
Inventor: CHA GEUN SIG
IPC: G01N27/416
Filed: 1993-12-16
Abstract: An ion selective electrode (4) employing an asymmetric membrane for the potentiometric determination of ions, e.g. carbonate in biological samples is disclosed. The asymmectric membrane comprises (i) an ion selective layer (8) containing an ion selective agent and a plasticizing agent and (ii) a sample contacting hydrophilic layer (6) fused to the ion selective layer. In a preferred embodiment for determining carbonate, a cellulose triacetate (CTA) hydrophilic layer with free hydroxyl groups is fused to a cellulose triacetate ion selective layer containing trifluoroacetyl-p-butylbenzene (TFABB) as ionophore, tridodecylmethylammonium bromide (TDMAC) as ion-complexing agent, and bis(2-ethylhexyl)adipate (DOA) as plasticizer. The electrode has the advantage of being less sensitive to interferents such as salicylate, gentisate, perchlorate etc.
Patent EP-0559336-A2 (EP)
Inventor: SCHOPFER WALTER S
IPC: H04M19/00
Filed: 1993-02-10
Abstract: An apparatus for controlling a supply current to a load, such as a telephone subscriber line, generates an output current responsive to the changes in the load according to a predetermined response profile, which is defined by a plurality of parameters and includes a first range extending from a lower load level to higher load level, and a second range extending above the higher load level. A first control circuit generates a first set of parameters establishing the response profile within the first range; a second control circuit generates a second set of parameters establishing the response profile within the second range; and an apportionate feed circuit apportions signals within the apparatus. The first control circuit receives a load indicating current and first reference current, establishes the lower load level, and cooperates with the apportionate feed circuit to impose a first set of the operational parameters in generating an output current within the first range. The second control circuit receives a load indicating current and a second reference current; establishes the higher load level; and cooperates with the first control circuit and the apportionate feed circuit to impose a second set of the operational parameters in generating the output current within the second range. At least one of the parameters is generated having a plurality of values presented at a plurality of nodes. Each of the nodes is programmably selectable for employment by the apparatus.
Patent EP-0573177-A2 (EP)
Inventor: HICKEY JOSEPH A
IPC: A01G7/00
Filed: 1993-05-19
Abstract: Mepiquat chloride is formed from the reaction between N-methylpiperidine and chloromethane in an anhydrous liquid solvent in the absence of sodium hydroxide. Mepiquat chloride precipitates as a solid of high purity and is recovered under a substantially moisture-free atmosphere. 
     The solid mepiquat chloride can be sealed into a water soluble pouch or into a water soluble encapsulated solid form (e.g., granule, pellet, or briquette) for convenient handling. The pouch contains powdered mepiquat chloride or the encapsulated solid is merely introduced directly into a spray tank or reservoir for application with low human exposure and no containers in contact with the mepiquat chloride that require disposal. 
     Mepiquat chloride is used as a component of a system for growing a number of commodity plants including cotton. The first component is a plant growth regulator applied to at least one of: (a) a furrow for cotton plant seeds, (b) to a cotton plant bearing the first true leaves, (c) to a cotton plant at pinhead square, and (d) to a cotton plant at early bloom. The plant growth regulating agents produce higher plant masses with high levels of boll retention. At mid-bloom, mepiquat chloride is applied to retard vegetative growth in favor of fruit (boll) production.
Patent EP-0600658-A2 (EP)
Inventor: FORK DAVID K
IPC: G02B6/13
Filed: 1993-11-23
Abstract: An epitaxial (111) magnesium oxide (MgO) layer, suitable for use as a buffer layer (14), on a (111) surface of a tetrahedral semiconductor substrate (12), and method for its manufacture is described. The article may further include an epitaxial oxide overlayer (16) on the (111) MgO layer. The overlayer (16) may be a conducting, superconducting, and/or ferroelectric oxide layer. 
     The method of producing the epitaxial (111) magnesium oxide (MgO) layer (14) on the (111) surface of a tetrahedral semiconductor substrate (12) proceeds at low temperature. The method may further include steps for forming the epitaxial oxide layer on the (111) MgO layer. The methods include the steps of preparing the (111) surface of a tetrahedral semiconductor substrate for deposition and the low temperature depositing of an MgO layer on the prepared surface. Further steps may include the depositing of the oxide layer over the MgO layer.
Patent EP-0565514-A2 (EP)
Inventor: KALLINGER-PRSKAWETZ-JACOBSEN G
IPC: E05B19/04
Filed: 1993-03-31
Abstract: To increase the value of a key, especially of a flat key, for example a car key, the head of the key is produced from a precious metal and is connected releaseably to the shank 1 of the key. A snap fastening serves for connecting the shank 1 to the head 2 and is brought about by studs 8 insertable into holes in the head 2 and shank 1 and by a clamping plate 6 inserted into the head 2. The technical effect of the assembleable key is that, when the vehicle is changed, the head can be exchanged for a key of another type of vehicle or of another lock. There is also the possibility that the precious metal can be used for other processing work. <IMAGE>
Patent EP-0608906-A2 (EP)
Inventor: FROEHLICH ECKHARD
IPC: D06C5/00
Filed: 1994-02-07
Abstract: An apparatus and a method for treating hosiery articles, with at least two fork-like forms arranged next to one another and intended for stretching on the hosiery articles, as specified, the hosiery articles (11) being subjected to a spring check and to drying and then adjacent forms (14) being brought into a position parallel to one another, so that the hosiery articles (11) folded about their longitudinal axis can be transferred to a downstream packaging line for folded introduction into sales packs. By means of a selectively activatable deflecting device (120), the hosiery articles (11) can be removed from the direction of transport (101) to the downstream packaging line and conveyed by means of suction assistants, via a suction line (84), to a downstream boxing machine for non-folded introduction into sales packs. <IMAGE>
Patent EP-0618738-A2 (EP)
Inventor: HAGINO HIDEYUKI
IPC: H04N9/78
Filed: 1994-03-29
Abstract: An input of a charge coupled device (CCD) delay element (6) is an additional signal of a reproduced luminance signal and a reproduced chrominance signal, while an output of the CCD delay element is separated by an LPF (7) and a BPF (9) into a delayed luminance signal and a delayed chrominance signal, thereby constituting a comb filter by using the input signal before an addition and delayed/reproduced signals. Accordingly, it is unnecessary to provide a filter for limiting a band width, which is inserted into a main signal path. Furthermore, since it is possible to constitute a comb filter which does not narrow a signal band width of the reproduced luminance signal and the reproduced chrominance signal, there can be provided a comb filter for removing a cross-talk and noises and which does not narrow a signal band width of the luminance signal and the chrominance signal.
Patent EP-0621430-A2 (EP)
Inventor: MOMBERG WOLFGANG F
IPC: F16L29/04
Filed: 1994-04-16
Abstract: The present application relates to a hydraulic coupling with a master-side coupling part (10) and a slave-side coupling part (12). The coupling parts, which are designed as a plug valve (14) and a sleeve valve (16) and can be plugged one into the other in a sealed manner for the purpose of coupling, close automatically in an uncoupled state and open each other during coupling. Circumferential seals (48, 56, 74) are provided, on the one hand, to seal off each coupling part in its uncoupled and closed state and, on the other hand, for the purpose of mutual sealing of the coupled coupling parts. The coupling parts (10, 12) are designed in such a way that all the circumferential seals (48, 56, 74) present are protected at all times from flows of the hydraulic medium caused by differential pressure. <IMAGE>
Patent EP-0646373-A2 (EP)
Inventor: YAMAMOTO YOSHIKAZU
IPC: A61K31/34
Filed: 1994-08-26
Abstract: Disclosed is an inhibitor of Epstein-Barr virus expression comprising at least one compound of the group consisting of the formula I:
     wherein each of D 1 , D 2 , D 3 , D 4 , D 6 , D 7  and D 8  represents R-, Cl-, RO- or RCO-, wherein each R represents a hydrogen atom, an alkyl group containing 1-9 carbon atoms or an alkene group containing 1-9 carbon atoms, and the formula II:.
     wherein each of E 1 , E 2  and E 3  represents R-, ROOC-, RCH(OH)- or RCO-, wherein each R represents a hydrogen atom, an alkyl group containing 1-9 carbon atoms or an alkene group containing 1-9 carbon atoms. The inhibitor of the present invention is useful as antioncogenic promoter.
Patent EP-0641888-A2 (EP)
Inventor: KAWADA TADAKI
IPC: E01D19/00
Filed: 1994-08-26
Abstract: The bridge according to the present invention is designed with a smaller dead load under normal conditions, and applied with a temporary dead load as an additional mass to improve the static characteristics and aerodynamic stability when the bridge is subjected to particularly violent storms that result in significant vibrations and swaying of the bridge. The present invention bridge structure is highly economical. A passage (6) is provided in the stiffening girder (4) at the center of its width along the direction of the bridge axis, so that a temporary dead load as an additional mass can be moved into the passage (6). Under normal conditions, the passage is kept empty of the load. When an imminent storm is anticipated, a given amount of liquid or solid is transferred into the passage (6) located within the stiffening girder (4) to temporarily apply a given amount of temporary dead load to the stiffening girder (4) during a storm to control vibrations of the bridge caused by the winds.
Patent EP-0640678-A2 (EP)
Inventor: KUBO JUNICHI C O CENTRAL TECHN
IPC: C10G45/08
Filed: 1994-08-30
Abstract: A process for hydrotreating a heavy hydrocarbon oil, wherein the formation of coke is markedly reduced during operation whereby problems associated with the formation of coke, such as an increase in pressure drop in preheaters, a decrease in catalytic activity, clogging of apparatus and impairment of the quality of products, can be solved; therefore, a long-run operation of the hydrotreating plant in a stable state becomes possible. The present process is constituted of charging a heavy hydrocarbon oil feedstock to a hydrotreating reactor with a thermally treated hydrocarbon oil which is obtained by the thermal treatment of a hydrotreated heavy hydrocarbon oil boiling at above 250°C, and/or with a thermally treated hydrocarbon oil which is obtained by the thermal treatment of a fluid catalytically cracked petroleum boiling at above 250°C, and hydrotreating the charged feedstock in the presence of a hydrotreating catalyst, wherein said thermal treatment is accomplished at 400 to 600°C, the amount of thermally treated hydrocarbon oil is 0.3 to 10% by weight on the basis of the heavy hydrocarbon oil feedstock, aromatic rings of said thermally treated hydrocarbon oil is partially hydrogenated prior to charging if necessary, and the hydrotreating catalyst is preferably a specific catalyst which satisfies a specific pore size distribution.
Patent EP-0642094-A2 (EP)
Inventor: BOCK GUENTHER DIPL-ING
IPC: G05B19/045
Filed: 1991-11-14
Abstract: Programming method for the computer-controlled internal electrical connection of a field-programmable logic array comprising an at least two-dimensional arrangement of logic blocks (31) which can be connected to one another and to the surroundings by means of internal electrical connections which can be freely specified by the user. Internal electrical configurations, that is to say connections and optionally logic functions as well, of the logic array are determined from a predetermined overall functional behaviour, for example on account of a predetermined functional circuit diagram, in particular a function diagram for a programmable controller. These configurations implement the predetermined overall functional behaviour. The internal electrical configurations, that is to say connections and optionally the logic functions as well, determined in this way are impressed upon the logic array and, irrespective of the predetermined overall functional behaviour, some of the internal electrical connections, which can in principle be freely specified, are permanently predetermined when the internal electrical connections are being specified.
Patent EP-0653782-A2 (EP)
Inventor: MAEDA KAZUO C O SEMICONDUCTOR
IPC: C23C16/40
Filed: 1994-11-04
Abstract: A method for reforming insulating film such as a BSG film formed by CVD technique. The method makes it an object to reduce the parasitic capacitance between conductor layers between which an insulating film, especially a BSG film, intervenes and includes the steps of depositing a BSG film 14 on a substrate 1 using a depositing gas and exposing the BSG film 14 to a reforming gas.
Patent EP-0654919-A2 (EP)
Inventor: SCHRENK HARTMUT DR
IPC: G07F7/08
Filed: 1994-11-14
Abstract: In an information transfer system formed with a terminal and a portable data medium arrangement, authentication of one participant by another participant takes place according to the challenge-and-response principle. The portable data medium arrangement is formed with a value memory, a monitoring device assigned to the latter and a non-volatile, limitable error counter. In the authentication method, a restriction for the performance of computing operations is first set up in the portable data medium arrangement and this can only be cancelled through modification of the error counter reading. Random data are transmitted as challenge data from the terminal to the portable data medium arrangement after the error counter reading has been incremented and the restriction has been cancelled. In both the terminal and the portable data medium arrangement, authentication parameters AP3, AP4 are calculated in each case from the challenge data with the aid of at least one algorithm and secret key data. The terminal transmits its authentication parameters AP3 as a response to the portable data medium arrangement where they are compared with the authentication parameters AP4 calculated there. If the respective authentication parameters AP3, AP4 correspond, the value memory can be reloaded and/or the error counter reset. <IMAGE>
Patent EP-0636693-A2 (EP)
Inventor: NISHIMOTO TOMOYUKI
IPC: A23L15/00
Filed: 1994-07-20
Abstract: An enzyme, which has a molecular weight of about 57,000-120,000 daltons on SDS-PAGE and a pI of about 3.8-5.1 on isoelectrophoresis using ampholyte, converts maltose into trehalose and  vice versa . The enzyme was isolated from microorganisms of the genera  Pimelobacter ,  Pseudomonas  and  Thermus . By using the enzyme, trehalose is readily formed from a commercially available maltose in an industrial scale and a relatively-low cost. Trehalose and saccharide compositions containing the same, which are preparable with the enzyme, are suitably used in food products, cosmetic compositions and pharmaceutical compositions.
Patent EP-0668329-A2 (EP)
Inventor: SCHMID RAIMUND DR
IPC: C09C3/06
Filed: 1995-02-11
Abstract: Prodn of metallic pigments comprises: (A) coating metal platelets with opt. hydrated silica or alumina by hydrolysis of organic Si and/or Al cpds. (where the organic gps. are bonded to the Si and/or Al via O atoms) in soln. in an organic solvent, opt. followed by drying; (B) coating the resulting particles with (i) metal by vapour-phase decomposition. of volatile metal cpds. in an inert atmos., (ii) metal by electroless chemical deposition and opt. drying or (iii) non-selectively absorbing metal oxide by vapour-phase decomposition. of volatile metal cpds. in the presence of O2 and/or steam; and opt. (C) coating the resulting particles with colourless or selectively absorbing metal oxide by (i) vapour-phase decomposition. of volatile metal cpds. in the presence of O2 and/or steam or (ii) hydrolysis of organo metallic cpds. (where the organic gps. are bonded to the metals via O atoms) in soln. in an organic solvent, followed by drying. Also claimed are: (1) metallic pigments obtainable by the above process; (2) metallic pigments comprising Al platelets coated with a 50-600 nm layer of opt. hydrated silica, a 1-25 nm layer of Mo, Cr, W and/or Fe and opt. a 5-520 nm layer of opt. hydrated silica and/or alumina; (3) pigment mixts. comprising the metallic pigments of (1) or (2) and silicate platelets coated with a first layer of colourless or selectively absorbing metal oxide, a second layer of metal and/or non-selectively absorbing metal oxide and opt. a third layer of colourless or selectively absorbing metal oxide; (4) a process for producing the pigment mixts. of (3); and (5) a process for producing silica-coated metal platelets comprising hydrolysing organic Si cpds. (where the organic gps. are bonded to Si via O atoms) in soln. in an organic solvent under acidic or alkaline conditions and drying the prod.
Patent EP-0675278-A2 (EP)
Inventor: OGAWA KEN
IPC: F02D41/04
Filed: 1993-09-20
Abstract: A control system for an internal combustion engine calculates an amount of evaporative fuel supplied to the combustion chamber of the engine based on the total amount of evaporative fuel and depending on dynamic characteristics of the purged gas. Then, the system determines a required amount of fuel to be injected by a fuel injection valve based on the amount of evaporative fuel supplied to the combustion chamber. The rate of change of the air-fuel ratio correction coefficient based on this ratio of the actual amount is set to the desired amount. The control system also calculates an injected fuel ratio of an amount of fuel injected to an amount of total fuel to be supplied to the combustion chamber, and controls the ignition timing based on the injected fuel ratio and depending on operating conditions of the engine. The control system further calculates an amount of fuel to be injected and the ratio of the amount of fuel to be injected to the amount of fuel to be purged from the canister based on operating conditions of the engine, and based on this ratio, controls the purge control valve and at the same time decreases the amount of fuel to be injected, while setting a limit to this ratio for maintaining the linear relationship of the valve opening period of the fuel injection valve and the fuel injection amount.
Patent EP-0676852-A2 (EP)
Title: Driving means elastically mounted in a housing
Inventor: SCHULTE REINOLD DIPL-ING
IPC: F16C27/02
Filed: 1995-04-07
Abstract: The housing (9) containing the drive assembly (1) has an area with the inner surface (16) coaxial with the rotary axis (6) of the output shaft (5) of the rotor and/or the stator has an area with the outer surface (17) coaxial with the said rotary axis. Elastic bearings (15) are arranged into a ring (14) in these areas between the housing and stator whereby the bearings are radially pretensioned and the drive assembly lies free opposite the housing outside the bearing ring (14). The elastic bearings whose radial pretension is adjustable can form a closed ring seal between stator and housing. The bearings can be elastic rings made of different materials.
Patent EP-0705713-A2 (EP)
Inventor: HIROI JUNICHI
IPC: B41M5/40
Filed: 1995-10-06
Abstract: There is provided a thermal transfer sheet comprising: a substrate film; a heat-transferable colorant layer provided on one side of the substrate film; and a heat-resistant slip layer, provided on the other side of the substrate film, comprising a binder resin and a reaction product between a polyisocyanate and a straight-chain aliphatic hydrocarbon with 8 or more carbon atoms having, at its one end, a group reactive with an isocyanate group.
Patent EP-0708126-A2 (EP)
Inventor: HORN PETER DR
IPC: C08G18/50
Filed: 1995-10-14
Abstract: The prodn. of polyurethane (PU) foam comprises reacting (a) polyisocyanate(s); with (b) high-mol. wt. polyol(s) with at least two reactive H atoms, comprising (B1) polyoxyalkylene-polyol(s) with an OH no. of 30-500, obtd. by alkoxylating N,N'-bis(3-aminopropyl)-ethylenediamine, tripropylene-tetramine and/or tetrapropylene-pentamine with alkene oxide(s); and opt. (c) low-mol wt. chain extenders and/or crosslinkers; in the presence of (d) blowing agents. Also claimed are polyols (b1) obtd. as above.
Patent EP-0711917-A2 (EP)
Inventor: INAGAKI HIROSHI
IPC: G01N27/62
Filed: 1995-11-08
Abstract: A method of detecting a misfire of a gasoline internal combustion engine is provided. By this method, a high voltage pulse which is not so high as to cause spark discharge, is applied to a secondary winding side of an ignition coil by way of a diode during the time after completion of spark discharge and before generation of a high voltage for next ignition, a misfire at each cylinder is detected on the basis of a decay characteristic of a voltage at a cathode side of the diode, and a charge accumulated at the secondary winding side of the ignition coil is forcedly discharged before a next high voltage pulse is supplied to the secondary winding side. A device for carrying out the above method is also provided.
Patent EP-0713765-A2 (EP)
Title: Sterilisable, deep-drawable, adhesive-free and sealable composite film comprising polyolefins or their copolymers
Inventor: KASCHEL GREGOR DR
IPC: B32B27/32
Filed: 1995-11-13
Abstract: A multi-layered, stretchable, adhesive-free foil which can be sealed to paper and which has: (a) all layers contg. polyolefins or their copolymerisates with at least 60 mol.% olefin content; (b) a mixt. on the sealing side comprising 10-90 wt.% linear low density ethylene copolymerisate (LLDPE) and 90-10 wt.% ethylene copolymerisate formed with unsatd. carboxylic acids or unsatd. esters; and (c) an outer layer opposite to the sealing side contg.: (i) polypropylene; (ii) a propylene copolymerisate; (iii) a mixt. of two different LLDPE types; or (iv) a mixt. of LLDPE and LDPE types is claimed.