baber/WOPTO huggingface dataset:
Patent EP-0276731-A2 (EP)
Inventor: IBACH HARALD
IPC: H01J49/44
Filed: 1988-01-20
Abstract: Hohe Energieauflösung bei hohem Elektronenstrom an der Probe bzw. am Detektor erhält man durch eine Elektronenstrahl-Führung mit fokussierender Energieselek­tion, insbesondere in einem Elektronenspektrometer mit Emissionssystem und zumindest einem energiedis­persiven System mit unterschiedlicher Fokussierung in zwei zueinander senkrechten Richtungen, durch ein dem energiedispersiven System nach- bzw. vorge­schaltetes nicht zirkular symmetrisches Linsensystem (4-10), das die unterschiedliche Fokussierung der Elektronen in den beiden zueinander senkrechten Richtungen derart korrigiert, daß entweder die virtuelle oder reelle Eingangsblende des energiedispersiven Systems auf einer vorgegebenen Bildebene außerhalb des energiedisper­siven Systems oder ein Gegenstand außerhalb des energie­dispersiven Systems auf der virtuellen oder reellen Ausgangsblende desselben abgebildet wird.
Patent EP-0277602-A2 (EP)
Inventor: ANDERSON CHRISTIAN
IPC: E02F9/20
Filed: 1988-01-29
Abstract: Hydraulic systems for operating actuators which are carried by a vehicle and have two hydraulic circuits fed by one pump each could not hitherto be interlinked in terms of energy in a favourable manner in such a way that each hydraulic circuit can additionally be supplied either only from the pump of the other hydraulic circuit or from both pumps. In order to make this possible: a) a bypass line 8 with a short-circuit valve 9 which can be electrically activated is allocated to both pumps 2, 11, b) the two hydraulic circuits are interlinked via an active interlinking element (check valve 19) which can be activated electrically, is closed in the non-activated state and permits flow of pressure medium in both directions, c) the short-circuit valves 9, 16 as well as the check valve 19 are activated via a logic circuit 22 as a function of the control position of an operating element with several control positions.
Patent EP-0295630-A2 (EP)
Inventor: WEI CHUNG-CHEN
IPC: A61K31/545
Filed: 1988-06-14
Abstract: Acyl derivatives of the formula 
<IMAGE>
 in which X represents -OCO-, -SCO-, -NHCO- or -OCONH-; R1 represents an acyl group; R2 represents hydrogen or lower alkoxy; and R3 represents the group 
<IMAGE>
 in which R4, R4' and R4'' independently of one another denote hydrogen or -COR200 where R200 denotes straight-chain or branched lower alkyl, A and B denote halogen and a, b, x, y and z independently of one another denote zero (where a hydrogen atom is present in the corresponding ring position) or 1, and where at least two of the symbols x, y and z represent 1, and m denotes zero or a number from 1 to 8,
 and easily hydrolysable esters and pharmaceutically tolerable salts of these compounds and hydrates of the compounds of the formula I or of their esters and salts. 
<??>The products are antibacterially active.
Patent EP-0303239-A2 (EP)
Inventor: ROHS ULRICH DR-ING
IPC: F16F15/167
Filed: 1988-08-10
Abstract: Device for modifying the delivery of a damping fluid for a rotational vibration damper, particularly for piston engines, in whose rotating cylindrical damper housing, connected to the input or output drive shaft, spur gears are borne in a planetary manner and, engaging with a central spur gear seated on the output or input drive shaft, form a gearwheel pump for a closed circuit of the damping fluid, with a storage chamber in the supply line for the damping fluid on the respective pressure side, the storage chamber having a volume which can be modified elastically and a speed-dependent controlled piston valve being provided in the pressure side of the supply line, whose piston is suitable for modifying the cross-section of the supply line, by its axial movement, as a throttle adjuster. …<IMAGE>…
Patent EP-0306855-A2 (EP)
Inventor: NILSSON SVEN-AXEL DR
IPC: G06F15/177
Filed: 1988-09-02
Abstract: In a computer system having a configuration which is subject to change, because of failure replacement, updating, or expansion, it is necessary to provide means for loading parameters carrying the present system configuration into the active modules of the system. In this manner, all parallel processors are identified and recognized and depending upon system demands, used because of the parameter loading arrangement of this computer system. Serial lines are provided for loading the parameters into the active modules.
Patent EP-0319659-A2 (EP)
Inventor: KATO NAOYUKI
IPC: B29C45/14
Filed: 1988-09-14
Abstract: A process for producing a composite laminate comprising a insert part and an injection-molded resin part is disclosed, which comprises coating the insert part with a primer comprising a copolymer aqueous emulsion having a glass transition point of not higher than 20°C which is obtained by emulsion polymerization of a monomer mixture consisting mainly of (a) from 35 to 75% by weight of an alkyl acrylate having from 1 to 8 carbon atoms in the alkyl moiety thereof, (b) from 10 to 50% by weight of an alkyl methacrylate having from 1 to 4 carbon atoms in the alkyl moiety thereof, (c) up to 15% by weight of styrene and/or acrylonitrile, the sum of the (b) and (c) components ranging from 15 to 55% by wieght, (d) up to 5% by weight of a vinyl monomer selected from the group consisting of an α,β-unsaturated acid or an anhydride thereof, 2-hydroxyethyl (meth)acrylate, 2-hydroxypropyl (meth)acrylate, (meth)acrylamide, and methylol(meth)acrylamide, and (e) up to 30% by weight of other vinyl monomer(s), drying the primer, inserting the insert part into a cavity of an injection mold, injecting a molten resin into the cavity to thereby unite the insert part and the injected resin molded part into one body. The composite laminate is resistant to thermal shocks or electrical shocks.
Patent EP-0318867-A2 (EP)
Inventor: CHRISTENSEN STEPHEN
IPC: B29C70/44
Filed: 1988-11-25
Abstract: An improved method and apparatus for preventing buckling of thermoplastic composite laminates during an autoclaving process. Edge strips are placed around the periphery of the laminate to prevent the vacuum bag of the autoclave from making contact with the edges of the laminate when the autoclave is pressurized. As a result, the vacuum bag is prevented from imparting inwardly directed forces to the edges of the laminate which could otherwise cause the laminate to buckle.
Patent EP-0280367-A2 (EP)
Inventor: HOPWOOD WILLIAM JOHN
IPC: A01N37/22
Filed: 1988-02-17
Abstract: Novel herbicidal compounds of the general formula
      in which X represents a phenyl group substituted in the 2-position and optionally substituted in one or more of the 3-, 4-, 5- and 6-positions, the 2-substituent being a cyano group, or a group of the general formula CQNR¹R² or COQR³ where Q represents an oxygen or sulphur atom and each of R¹, R² and R³ represents a hydrogen atom or an optionally substituted alkyl, cycloalkyl, alkenyl, alkynyl, phenyl or phenalkyl group, or R¹ and R² jointly represent a hydrocarbon chain; 
Y represents an optionally substituted phenyl group; 
L represents an oxygen or sulphur atom; 
and Z represents a hydrogen atom or an optionally substituted alkyl, cycloalkyl, alkenyl, alkynyl, phenyl or phenalkyl group; 
and salts of such compounds.
Patent EP-0306089-A2 (EP)
Inventor: STEPHENSON MARTIN
IPC: D06L4/70
Filed: 1988-08-29
Abstract: A process for cleaning and bleaching fabrics comprising the treatment of the fabric with a metallo-porphyrin compound, leaving the fabric in contact therewith for a predetermined time to effect sufficient adsorption of metallo-porphyrin on to the fabric, and thereafter washing the fabric with a peroxyacid bleach composition. Compositions for use in this cleaning and bleaching process and pretreatment products for local application of metallo-porphyrin catalyst on to fabrics are also disclosed.
Patent EP-0322938-A2 (EP)
Inventor: DEMIDDELEER LEOPOLD
IPC: C08F4/646
Filed: 1988-11-22
Abstract: Process for the polymerisation of alpha-olefins and solid catalyst complexes capable of being employed for this polymerisation and a process for their preparation. The solid catalyst complexes are prepared by reacting together: (1) at least one compound chosen from organic oxygen compounds and halogen-containing magnesium compounds; (2) at least one compound chosen from organic oxygen compounds and halogen-containing titanium compounds;  (3) at least one aluminium halide. The aluminium halide is chosen from organoaluminium chlorides of statistical general formula AlRnCl3-n in which R is an isobutyl radical and n is a number such that 1.6 </= n </= 1.9. The polymerisation process makes it possible to obtain, with very high catalyst activities, polyolefins in the form of particles of very narrow particle size distribution.
Patent EP-0304303-A2 (EP)
Inventor: KATO TOSHIKAZU
IPC: C08G75/0213
Filed: 1988-08-18
Abstract: In a process in which a poly (arylene sulfide) is synthesized by reacting a dihaloaromatic compound and an alkali metal sulfide in a polar organic solvent, the curing ability of the product polymer may be significantly enhanced by introducing a small proportion of a hydroxyl group-­containing polyhaloaromatic compound to the reaction mixture when a conversion of at least 60% has been achieved with respect to the dihaloaromatic compound present in the reac­tion mixture. The product polymer may be advantageously employed in various molding, forming or coating processes to provide the produced articles with increased strengths. The hydroxyl groups introduced into the polymer enable the polymer to be modified, if desired.
Patent EP-0317356-A2 (EP)
Inventor: SUZUKI OSAMU C O CHICHIBU CEME
IPC: G01N11/16
Filed: 1988-11-18
Abstract: A vibration-type rheometer including a vibration-­type viscometer having a pair of vibrator subassemblies (4) which resonate as in a tuning fork. The pair of vibrator subassemblies (4) constituting a tuning fork vibrator each has at its free end a sensor plate (9) formed from a thin metal plate placed into a sample (35) to be measured and are driven at the same frequency with phases opposite by electro­magnetic driving means (12, 13) together with the sensor plate (9). A control unit (56) is provided for supplying a driving current having a magnitude which changes steplessly and continuously to the electromagnetic driving means (12, 13) in order to change with time the vibration-inducing force in the pair of vibrator subassemblies (4). The amplitude of vibration of the vibrator subassemblies (4) which changes with the viscous resistance received by the sensor plates from the sample is electrically detected, and the detected value is sent to the recording means (62) together with the value of the driving current to thereby indicate the behaviour of the sample (35) with respect to the external force which changes by time.
Patent EP-0323248-A2 (EP)
Inventor: HAYANO SIN-ICHIRO
IPC: H04J3/06
Filed: 1988-12-29
Abstract: Signals on an incoming highway of a time division switching system are written into an alternate one of first and second time switch memories and are sequentially read out of the other alternate one of the memories into the time slots of an outgoing highway of the system in accordance with a phase difference between incoming and outgoing frames and a time slot interchanging relationship between signals on the incoming highway and corresponding signals on the outgoing highway, so that the beginning of the outgoing frame coincides with one of the time slots of the incoming frame which is displaced from the beginning of the incoming frame by an amount equal to the detected phase difference. Alternatively, if the time slot of at least one signal of a multi-channel call on the incoming highway is later than the time slot of a corresponding signal on the outgoing highway, all signals of that multi-channel call are sequentially read out of the memories into a given outgoing highway so that they correspond to those on an incoming frame which is one frame prior to the one being written at the beginning of the given outgoing frame. If the time slots of all signals of a multi-channel call on the incoming highway are earlier than those of respectively corresponding signals on the outgoing highway, all signals of that multi-channel call are sequentially read out of the memories into an outgoing frame so that they correspond to those on an incoming frame which is being written at the beginning of the outgoing frame.
Patent EP-0277926-A2 (EP)
Inventor: FLODMAN LEIF ALGOT
IPC: C08G14/08
Filed: 1988-01-20
Abstract: The invention relates to a method for the production of a resin which is used for manufacturing of an adhesive for cellulose based products, According to the method 30-­70 % by weight of a urea phenol resin with a molar ratio of 1.4 - 0.6 moles of urea, 0.006 - 0.3 moles of phenol and 0 - 0.04 moles of melamine per mole formaldehyde, are mixed with 70 - 30 % by weight of a melamine resin with a molar ratio formaldehyde : melamine of 1.7 - 2.4. The urea-phenol resin has been prepared by adding a cross-linking agent containing a co-condensate of phenol, formaldehyde and urea to a pre-condensate of formaldehyde, urea and optionally melamine and condensing under acid conditions. 
     According to a further embodiment the cross-linking agent is added to a evaporated condensate of formaldehyde, urea and optionally melamine.
Patent EP-0286627-A2 (EP)
Inventor: UNTERRADER ALOIS
IPC: B61L23/06
Filed: 1988-03-24
Abstract: Device for warning work gangs, in which control instructions are transmitted from the control unit circuit (3) as a work gang warning to an external system (2) on the work site side by means of an internal system (1) on the control unit side and the safety station transmits an acknowledgement from the external system to the internal system after the safety measures have been carried out on the work site. The worker gang is protected in a manner which is secure in terms of signalling technology by the exit or blocking signal (30) controlled by the internal system (1). A control instruction, initiated by the station master, for the exit or blocking signal (30), is only triggered by the acknowledgement of the safety station.   <IMAGE>
Patent EP-0340439-A2 (EP)
Inventor: MICHEL JEAN-YVES
IPC: H03F3/00
Filed: 1989-03-22
Abstract: A switched capacitor amplifier circuit using a pair (C1, C3) (C2C4) of switched capacitors to replace each resistor element of an inverting operational amplifier circuit (12), with the capacitors operating on opposite halves of the switching cycle to provide reduced sampling distortion.
Patent EP-0335410-A2 (EP)
Inventor: TAKIZAWA MINORU
IPC: C08F290/04
Filed: 1989-03-30
Abstract: A water swellable resin composition comprises a water swellable resin and a medium such as a plasti­cizer, solvent, resin or resin solution. The resin is an alkali metal salt and/or hydrophilic amine salt of a copolymer of hydrophobic polymer chains having an α,β-ethylenically-unsaturated group at end thereof and a monomer composed principally of (meth)acrylic acid.
Patent EP-0339677-A2 (EP)
Inventor: OGAWA KAZUFUMI
IPC: G02F1/361
Filed: 1989-04-28
Abstract: This invention relates to production of a super long conjugated polymer to be used for a molecular device, etc. According to this invention, an acetylene derivative is previously oriented and formed into a monomolecular film on the surface of a substrate and its acetylenic group is polymerized by a catalyst or by irradiation of an energy beam while keeping the orienta­tion. Since the respective molecules are oriented and aligned on the substrate surface, the polymerization reaction readily proceeds, and after the polymerization the resulting polyacetylene molecules are prevented from the breakage of conjugated bonds caused by thermal agitation or twisting of the polyacetylene molecules. Accordingly, a polyacetylene or polyacene type polymer having super long conjugated bonds can be obtained easily.
Patent EP-0341647-A2 (EP)
Title: Nichtflüchtige Speicherzelle und Verfahren zur Herstellung
Inventor: OTTO JOACHIM DIPL-ING
IPC: H01L27/115
Filed: 1989-05-09
Abstract: Die Erfindung betrifft eine elektrisch löschbare Floating-Gate-Speicherzelle (EEPROM), bei der zum Programmieren und Löschen der Fouler-Nordheim-Tunneleffekt ausgenützt wird. Erfindungsgemäß ist im Halbleiterkörper ein an die der Kanalzone abgewandten Seite der Drainzone (6a,6b) angrenzender und mit einer Dielektrikumsschicht belegter Graben (8) vorgesehen, so daß sich die Floating-Gate-Elektrode (12a,12b) derart in den Graben (8) erstreckt, daß der Tunnelstrom horizontal zur Halbleiteroberfläche zwischen der Drainzone (6a,6b) und der Floating-Gate-Elektrode (12a,12b) fließen kann. Hierdurch ergibt sich eine Verringerung der Zellengröße und damit höhere Integrationsdichten.
Patent EP-0353439-A2 (EP)
Inventor: KOGEL HANS
IPC: B28B17/00
Filed: 1989-06-20
Abstract: An apparatus serves for removing paving stones of concrete in the green state which have broken after being moulded and, deposited on pallets, are being transported on these to the drying station. The apparatus has a chain conveyor, which conveys the pallets loaded with concrete paving stones in the green state intermittently from the production station to the drying rack. So that defectively moulded and/or broken paving stones can be eliminated easily and quickly, while avoiding waste which is difficult to dispose of, the chain conveyor runs essentially in the horizontal direction through an ejecting station (3), in the supporting structure of which a frame (5) can be moved up and down in vertical guides by a drive (6). In the frame (5) there is a slide (8) which runs in horizontally extending guides (10), can be set down by the said frame on the pallets (1) and can be driven back and forth over the width or length of the pallets (1) by a drive (11, 12). Underneath the ejection edge of the pallets (1) there is arranged in the ejection station (3) a catching hopper (15), under the outlet opening of which there is a conveying device (16), the discharge end of which opens out above the feed hopper of a mill. From the mill, a conveying device leads to the store for the coarse concrete about to be processed. <IMAGE>
Patent EP-0350794-A2 (EP)
Inventor: AKIYAMA TOSHIYUKI
IPC: H04N9/093
Filed: 1989-07-06
Abstract: An image pickup apparatus comprises a two-dimensional filter (7,14) for interpolating the registration discrepancy due to the chromatic aberrations of the lens (1) used, and a two-dimen­sional filter (11,14) for correcting the fixing discrepancy of an image pickup element (10), so that the registration discrepancy may be corrected by guiding video signals from the image pickup element (10) through said two-dimensional filters.
Patent EP-0351677-A2 (EP)
Inventor: EINTHOVEN WILLEM G
IPC: H01L29/861
Filed: 1989-07-08
Abstract: A process for forming a semiconductor device begins by diffusing an N layer having a relatively high concentration into a P wafer having a relatively low concentration. Next, the wafer is etched to yield a plurality of mesa semiconductor structures, each having a P-N junction intersecting a sidewall of the mesa structure. Then, a layer of oxide is grown on the sidewalls of the mesas, which oxide layer passivates the device. The oxidizing step curves the P-N junction toward the P layer in the vicinity of the oxide layer. Then, the P-N junction is diffused deeper into the P layer with a diffusion front which tends to curve the P-N junction back toward the N layer in the vicinity of the oxide layer. This diffusion is carried out to such an extent as to compensate for the curvature caused by the oxidizing step and thereby substantially flatten the P-N junction. A plurality of successive oxidation/diffusion steps can be undertaken to further flatten the junction adjacent the mesa sidewall. The resultant P-N junction has a greater breakdown voltage in the vicinity of the oxide layer due to the substantial flatness of the P-N junction. The decreased concentration gradient of the linearly graded junction in the vicinity of the oxide layer caused by the oxidizing step increases the breakdown voltage in the vicinity of the oxide layer above the bulk breakdown voltage.
Patent EP-0358171-A2 (EP)
Inventor: INOUE TAKAHIRO
IPC: G06K15/12
Filed: 1989-09-05
Abstract: A light intensity control apparatus includes a beam generation unit for generating a beam for image recording, a detection unit for detecting a light intensity of the beam generated by the beam generation unit, and a control unit for controlling the light intensity of the beam generated by the beam generating unit on the basis of the detection output from the detection unit. The control unit causes the detection unit to execute a monitor operation of the light intensity of the beam during an image recording period by the beam, and changes, during a non-image recording period, a light intensity control value of the beam on the basis of the light intensity of the beam monitored during the image recording period.
Patent EP-0360207-A2 (EP)
Inventor: TOMIYAMA KAZUNOBU C O FUJITSU
IPC: G11B20/12
Filed: 1989-09-19
Abstract: Servo data on a servo data recording medium, e.g. a servo disk, of a magnetic data recording means, includes servo bytes each comprising a clock bit (CB) and positional bits (P1 to P4) at relative temporal dispositions in the byte which are spaced from the clock bit. The positional bits serve for use in positioning a magnetic head on a data recording medium, e.g. a data disk, of the magnetic recording means. A succession of servo bytes are applied to the servo data recording medium, as the servo data, and the relative temporal dispositions (e.g. P1-1, P1-2, P1-3, P1-4) of the positional bits (e.g. P1) in successive bytes of the succession, with regard to the respective clock bits (CB) in the bytes, are displaced (e.g. by T SFT ) from servo byte to servo byte of the succession. Method and apparatus generating such servo data are provided, as is magnetic disk apparatus using such servo data and a servo data recording medium with such servo data.
Patent EP-0376005-A2 (EP)
Inventor: MAYSKA PAUL JOHANNES DR
IPC: C08G65/38
Filed: 1989-12-05
Abstract: The process gives bifunctional polyphenylene oxides which carry OH groups as functional groups at both ends of the chain.
Patent EP-0334459-A2 (EP)
Inventor: JERIE HANS GEORG
IPC: G09F19/18
Filed: 1989-03-22
Abstract: The invention concerns the method of displaying map information which comprises the steps of providing at least two map (27,28,29) images of the same terrain but of different scales from each other; selecting a portion (30) of one of the map images and displaying such selected portion at fixed magnification to permit examination of the display with the detail determined by the scale of the one map image and the fixed magnification; and then displaying, at the fixed magnification, a portion of the other of the map images which corresponds with an area of the selected portion of the one of the map images to examine the display of the other map image in that detail permitted by the scale of the other of the map images at the fixed magnification.
Patent EP-0326375-A2 (EP)
Inventor: SCHUTT ERNEST G
IPC: G01N21/47
Filed: 1989-01-26
Abstract: A new immunoassay system is provided for the detection of ligands or ligand binding partners in solution in a heterogeneous format. The invention relies upon the detection of back scattered light from an evanescent wave disturbed by the presence of a colloidal gold label brought to the interface by an immunological reaction. The evanescent wave existing at the interface in turn is the result of a totally internally reflected incident light wave. Placement of the detector at a back angle above the critical angle insures a superior signal-to-noise ratio.