baber/WOPTO huggingface dataset:
Patent EP-0288007-A2 (EP)
Inventor: TODA KOUICHI C O ANRITSU CORPO
IPC: H03L7/20
Filed: 1988-04-19
Abstract: A PLL circuit includes a reference signal genera­tor (10A), a phase detector (14), a voltage controlled oscillator (VCO) (11), a mixer (12), and a local oscil­lator (20). The VCO (11) generates a signal having a desired frequency within a predetermined frequency band­width. A switch (17) is connected between an output terminal of the phase detector (14), an output terminal of the mixer (12), and an input terminal of the VCO (11). The switch (17) performs a switching operation to connect the output terminal of the phase detector (14) to the input terminal of the VCO (11) in a first state, and, in a second state, to connect the output terminal of the mixer (12) to the input terminal of the VCO (11). A controller (19) is connected to the switch (17) so as to selectively supply first and second switching signals to the switch (17) and establish con­nection relationships corresponding to the first and second states. The controller (19) substantially deter­mines a coincidence state between a frequency of an out­put signal from the VCO (11) and a frequency of a local oscillation signal from the local oscillator (20), so as to generate the first switching signal for establishing the connection relationship corresponding to the first state, when a determination result representing a prede­termined coincidence is not obtained, and to generate the second switching signal for establishing the connec­tion relationship corresponding to the second state, when the determination result representing the predeter­mined coincidence is obtained.
Patent EP-0292769-A2 (EP)
Inventor: STADLER MONIKA
IPC: H04M3/24
Filed: 1988-05-09
Abstract: In order to enable testing to be carried out while an exchange is in operation, the test adapter is connected via a plug-in connector to the time division multiplex lines (SPH0, SPH1) leading to the switching network and to the lines (4MHz, SYP) leading to the clock and synchronisation pulses. It contains a channel selection circuit (Z1, Z2, V, A, T) and a digital-analog converter (D/A) for the audible digital tones generated by the tone generator (TOG), which are then sent via a switchable impedance transformer (IW) and a switchable attenuator (D) to a test connection (A) for a measuring device. <IMAGE>
Patent EP-0294656-A2 (EP)
Inventor: WUNDERATZKE WILFRIED
IPC: E21B43/08
Filed: 1988-05-26
Abstract: Well for waste tips having at least an outer filter layer and drainage and/or gas removal area arranged within the outer filter layer, characterised in that the drainage and/or gas removal area is formed from at least one shaping body made of plastic, which body has a void volume of at least 70%, and in that a continuous support pipe (2) of a length corresponding to the height of the well is arranged in the shaping body. These shaping bodies can be composed of three- dimensional plastic sheets or of a multiplicity of crossed fibres laid in loops and consisting of melt-spun polymers having a fibre diameter of at least 0.1 mm and being bonded to one another at their cross-over points. In a preferred embodiment, the support pipe (2) is coupled to a base plate (4). The shaping body consists preferably of a wound-up mat (5) on which the filter layer (6) is laminated. …<IMAGE>…
Patent EP-0298347-A2 (EP)
Inventor: MAREGA PAOLO
IPC: F25D17/06
Filed: 1988-06-28
Abstract: A refrigerator comprises an enclosed compartment (5) norm­ally kept at a food storage temperature. Means (16) for creating a forced air circulation within the compartment are normally inoperative and adapted to be selectively activated by manually operable control means (17) for the performance of temporary rapid-cooling phases.
Patent EP-0299284-A2 (EP)
Inventor: STRAUVEN IVAN A J
IPC: H01M4/42
Filed: 1988-06-30
Abstract: A zinc-based powder for alkaline batteries consists of 0.05 to 3% of mercury, 0.003 to 0.2% of bismuth and 0.01 to 0.08% of lead, the remainder being zinc. This powder exhibits an excellent corrosion resistance in an alkaline medium.
Patent EP-0303222-A2 (EP)
Inventor: SCHMIDT KARL-HEINZ DR
IPC: G01N27/02
Filed: 1988-08-08
Abstract: The measuring probe for measuring the conductivity inductively comprises a glass immersion body (1) which has an outside tube (16) provided at its upper end with an attachment flange (2) having a conductor lead-through (3) and a bent inside tube (6) carrying two inductances (9, 10), which latter opens, on the one hand, into the lower end face (5) of the outside tube (16), and, on the other hand, opens into the lateral surface of the outside tube and has the test fluid flowing through it. The immersion body (1) can be installed with its axis perpendicular or parallel to the flow direction of the test fluid. The invention is used to measure the conductivity in test fluids at high temperature and having high corrosiveness. <IMAGE>
Patent EP-0319654-A2 (EP)
Inventor: HOFMANN OTTO DR
IPC: G01C11/02
Filed: 1988-08-31
Abstract: The invention relates to a method and a device for scanning the terrain surface and/or other objects transversely to the direction of flight by means of a row of detectors which contains several (M) equally large single detectors. According to the main application, equally large standard object pixels are generated independently of the distance by an integration or resampling process from the elementary object pixels increasing with distance. Following from this, a relatively large number (M) of single detectors is needed for short distances (for example at the nadir point). The resampling process is distance- and thus also flight altitude-dependent and sampling and pixel frequency must be changed in dependence on the flight altitude and speed. According to the invention, these disadvantages are eliminated by a variable system focus (F) and variable speed of rotation (U) of the scanning element, in that they are controlled as a function of the flight altitude (h)/flight speed (v) ratio. The image data stream and the standard object pixel size are also functions of this ratio. This method is implemented by means of a multi-section lens or mirror optics system (S), the distances of which are controlled as functions of the h/v ratio. The advantages of this method consist in that the resampling process remains constant for all recording altitudes, that a lower number (M) of detectors is needed and that the pixel frequency, and thus the bandwidth of the electronics, remain constant. <IMAGE>
Patent EP-0305990-A2 (EP)
Inventor: NISHIZAWA HIDEAKI
IPC: H01S5/00
Filed: 1988-08-31
Abstract: Disclosed are a distributed Bragg reflector type semiconductor laser and a method of manufacturing such a laser a high yields, in which the upper surface of an active waveguide is covered by an external waveguide, the external waveguide is disposed on the same surface as the active waveguide at side portions thereof, the external waveguide is coupled with the edge surfaces of the active waveguide without any gap remaining, and the coupling ratio of the active waveguide and external waveguide is high.
Patent EP-0306042-A2 (EP)
Inventor: SMITH MICHAEL D
IPC: G06F15/16
Filed: 1988-09-02
Abstract: A data processing system includes a number of subsystems coupled in common to a system bus. The subsystems communicate with each other by sending commands to each other via the system bus. Channel numbers identify the subsystems. One subsystem includes apparatus for receiving commands requiring a priority interrupt by storing vectors in a random access memory. These vectors which are addressed by the channel number of the interrupting subsystem indicate the offset to be added to the base address of an exception vector table. The exception vector stores the starting address in a memory of the requested interrupt routine.
Patent EP-0310893-A2 (EP)
Inventor: WACHI HIROSHI
IPC: C08K13/02
Filed: 1988-09-23
Abstract: A vulcanizable fluororubber composition which comprises;
     (a) a fluorine-containing elastomeric copolymer of vinylidene fluoride with at least one other ethylenically unsaturated monomer copolymerizable therewith;   (b) an organic peroxide;   (c) a polyfunctional compound;   (d) at least one member selected from the group consisting of bivalent metal hydroxides and bivalent metal oxides; and   (e) an organic base.
Patent EP-0313034-A2 (EP)
Inventor: BURKLIN WERNER
IPC: A01C3/00
Filed: 1988-10-19
Abstract: A method for composting waste or refuse, in particular coarse refuse, such as bushes or the like, in which the waste is comminuted and transferred to a storage site, is to be improved in that the comminution of the waste takes place during its collection into the transport vehicle (10), and the comminuted refuse is directly passed by the said vehicle to a dumping gang (70). In addition, the comminuted refuse is to be conveyed to an impact chamber (86) which is enclosed all round, open at the bottom and projects upwards from the storage location - preferably by centrifugal force - and distributed therein to form a composting layer, after which the chamber is lifted by the height of the composting layer (M1) and additional building up takes place on the surface thereof to produce a further layer. 
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Patent EP-0315876-A2 (EP)
Inventor: RAUTERKUS KARL JOSEF DR
IPC: C08F220/26
Filed: 1988-11-02
Abstract: Dispersion polymers based on ethylenically unsaturated monomers and containing at least 1% by weight of specific monomer units comprising esters or amides of ethylenically unsaturated and (co)polymerisable carboxylic acids containing urethane groups in the ester or amide radicals are prepared by free-radical-initiated emulsion, suspension or bead polymerisation or copolymerisation and are used, if desired in aqueous dispersion form, as coating compositions, adhesives, moulded plastics and as binders, thickeners and assistants in industrial chemical preparations.
Patent EP-0319986-A2 (EP)
Inventor: YOSHIKUNI YOSHIAKI
IPC: A61K31/70
Filed: 1988-12-08
Abstract: The present invention relates to an α₂-plasmin inhibitor comprising as the main ingredient a compound selected from the group consisting of (1) through (4) below:
     (1) a compound represented by the following general formula [I] and a physiologically acceptable acid addition salt thereof as well as a quaternary salt thereof,   (2) nojirimycin and a physiologically acceptable acid addition salt thereof;   (3) 1,4-bis(3-moranolino-1-propenyl)benzene and a physiologically acceptable acid addition salt thereof; and,   (4) castanospermine;
      wherein R¹ represents hydrogen, an alkyl, a carboxyalkyl, an alkyloxycarbonylalkyl, a hydroxyalkyl, a cycloalkylalkyl, an arylalkyl, an aryloxyalkyl, an alkenyl, or a substituted or unsubstituted arylalkenyl,    as well as to an urokinase secretion accelerator and a thrombolytic composition comprising as the main ingredient a compound selected from the group consisting of (1) through (4) below:
   (1) a compound represented by the following general formula [II] and a physiologically acceptable acid addition salt thereof as well as a quaternary salt thereof,   (2) nojirimycin and a physiologically acceptable acid addition salt thereof;   (3) 1,4-bis(3-moranolino-1-propenyl)benzene and a physiologically acceptable acid addition salt thereof; and,   (4) castanospermine;
      wherein R² represents hydrogen, alkyl, carboxyalkyl, alkyloxycarbonylalkyl, hydroxyalkyl, cycloalkylalkyl, substituted or unsubstituted arylalkyl, substituted or unsubstituted aryloxyalkyl, alkenyl, hydroxyalkenyl, substituted or unsubstituted arylalkenyl, aryloxyalkenyl or alkylcarbamoylalkyl.
Patent EP-0279493-A2 (EP)
Inventor: VAN KRUCHTEN EUGENE MARIE GODF
IPC: C10M129/54
Filed: 1988-02-11
Abstract: Process for the preparation of basic alkaline earth metal salts of organic carboxylic acids, which comprises
     (a) mixing the organic carboxylic acids with more than an equivalent amount of an alkaline earth metal hydroxide and/or oxide in a hydrocarbon solvent;   (b) introducing carbon dioxide into the mixture obtained in an amount of at least 0.5 equivalent carbon dioxide per equivalent of excess alkaline earth metal; and   (c) removing residual solids, if any, and an aqueous layer, if any, wherein    the organic carboxylic acids comprise a blend of a C 8-30  alkyl salicylic acid and one or more alkanecarboxylic acid in which the alkyl moiety is branched and has from 4 to 40 carbon atoms.  
     Such a salt has dispersant properties and is suitable for use in lubricating oil and fuel compositions.
Patent EP-0288128-A2 (EP)
Inventor: MIYAZONO TADAFUMI
IPC: C08F291/00
Filed: 1988-04-22
Abstract: Composite acrylic resin particles each comprising a particulate metal-containing crosslinked acrylic polymer to which a number of substantially linear acrylic polymer chains are chemically bonded are provided. Such particles are specifically useful as resinous filler in curing type coating compositions because of having curing catalytic activities.
Patent EP-0308226-A2 (EP)
Inventor: POLLAK MARTIN M
IPC: A45C11/00
Filed: 1988-09-15
Abstract: A hydration device (10) and kit are provided for effecting the hydration of a dehydrated soft contact lens (21) resident within the cavity of a mold element (22) in which the lens was formed.
Patent EP-0314340-A2 (EP)
Inventor: NORBURY JAMES R C O MINNESOTA
IPC: A61M35/00
Filed: 1988-10-12
Abstract: A device (2) provides liquid material for application to a surface. The device comprises in order at least a carrying substrate (4), frangible microcapsules (6)  containing the liquid to be applied, a raised area around the microcapsules of a structurally rigid material (8), and a flexible, liquid permeable material (10) overlaying the microcapsules. Pressure on the liquid permeable material ruptures the microcapsules and enables the liquid to flow through the permeable material.
Patent EP-0316074-A2 (EP)
Inventor: BIETTE DOUGLAS S
IPC: A61B19/00
Filed: 1988-10-14
Abstract: A pendant assembly is disclosed for suspending from a hospital room ceiling to provide various services used in a hospital operating room. The pendant has a distribution head 20 with outlets 22, 24, 26 for such services, including, for example, electrical, gas and vacuum outlets and which is moveable upwardly and downwardly through a motive means operated by personnel using the pendant. An automatic stop mechanism is included and which comprises one or more sets of electrical contacs 58, 60 interposed between upper and lower housings 34, 28 in the distribution head 20. The lower housing 28 is suspended from the upper housing 34 at a predetermined distance therefrom and is moveable over that predetermined distance with respect to the upper housing 34. When the distribution head 20 is lowered such that is encounters an obstruction, the lower housing 28 is forced upwardly and the contacts 58, 60 between the housings contact each other to complete an electrical circuit 62. That circuit 62 immediately disables the motive means to prevent that motive means from further lowering the distribution head 20 so that damage to the distribution head and the obstruction is minimized. Also, a visual indicator 70 may be included to alert the personnel that the obstruction has been encountered.
Patent EP-0320122-A2 (EP)
Inventor: FOTHERGILL IAN ROBERT
IPC: G01N21/93
Filed: 1988-11-10
Abstract: Displacement or strain is measured by applying to a body 10 to be monitored at least one grid line 12 (two or more where strain measurements are required) and scanning a radiation beam such as a laser beam across or partly across the grid line(s) 12 to produce a pulsed output from which the mean position(s) of the grid line(s) 12 can be ascertained with reference to a datum point on the beam scanning path. Displacement of each grid line 12 relative to the datum point can be determined. The beam scan may be adjustable to produce a null condition in which the mean position of the grid line(s) 12 coincides with the mid-point of the beam scan. Any deviation from the null condition then indicates displacement of the body 10 or strain thereof.
Patent EP-0325055-A2 (EP)
Inventor: MANABE SEIICHIRO
IPC: C03B5/02
Filed: 1988-12-22
Abstract: A vertical glass melting furnace (10) is provided with a material entrance (1) at the uppermost portion and a molten glass exit (2) is provided at the lowermost portion. A resistance heating element 6 is provided over the substantially entire part of the horizontal section of the furnace at at least one level which is immersed in the molten glass.
Patent EP-0305281-A2 (EP)
Inventor: DANIEL PIERRE
IPC: G02C5/14
Filed: 1988-08-22
Abstract: The device consists of an elongated sheath (10) welded along three of its sides and having an opening defined by the edges (20, 22) enabling a side-piece (24) of the spectacles to be introduced. The sheath (10) preferably covers the side-piece of the spectacles, so as to allow some play, over its whole length up to the frame (26). Application to the protection of side-pieces of spectacles while having a hairdo at the hairdresser's. <IMAGE>
Patent EP-0321385-A2 (EP)
Title: Substituierte Thienoimidazol-Derivate, Verfahren zu ihrer Herstellung, sie enthaltende pharmazeutische Zubereitungen und ihre Verwendung als Magensäuresekretionshemmer
Inventor: LANG HANS JOCHEN DR
IPC: C07D/
Filed: 1988-11-04
Abstract: Die Erfindung betrifft substituierte Thienoimidazol-­Derivate der Formel
      in welcher 
A für
      steht, 
T -S-, -SO- oder -SO₂- bedeutet, 
R⁷ einen substituierten Aryloxy- oder Aralkyloxyrest bedeutet und R¹, R², R³, R⁴, R⁵, R⁶ und R⁸ die in der Beschreibung angegebenen Bedeutungen haben, Verfahren zu ihrer Herstellung, sie enthaltende pharmazeutische Zubereitungen und ihre Verwendung als Arzneimittel.
Patent EP-0328958-A2 (EP)
Inventor: GEBR HELLER MASCHINENFABRIK GM
IPC: B23D37/00
Filed: 1989-02-03
Abstract: The device has two spindle heads (6, 7) which each have a spindle (10, 11) for one tool (4, 5) each. They are arranged in alignment with one another. The two tools (4, 5) are supported against one another at their ends facing one another and can be displaced axially relative to one another. For dismantling, the tools (4, 5) are pushed together to such an extent that they are released from the spindles (10, 11) and can be automatically removed from the device. For installing, the tools (4, 5) can accordingly be moved apart axially. The stoppage times for the exchange of the tools (4, 5) can therefore be kept very short. 
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Patent EP-0328037-A2 (EP)
Inventor: BURGHOLDER MARY JO
IPC: C09D133/04
Filed: 1989-02-07
Abstract: A stable, multiphase coating composition contains:
     (a) a waterborne film-forming polymer; and   (b) a stable, liquid nonaqueous polymer microparticle dispersion characterized in that the nonaqueous dispersion, when independently spray applied, is capable of forming discrete, particle agglomerates upon volatilization of its nonaqueous medium.
Patent EP-0330049-A2 (EP)
Inventor: SHIRAHATA AKIRA
IPC: A61K35/16
Filed: 1989-02-14
Abstract: Human blood coagulation factor XIII allows the prevention of intraventricular hemorrhage when administered to premature infants, preferably by intraveneous injections.
Patent EP-0330115-A2 (EP)
Inventor: FUJII RYUICHI
IPC: C09J4/00
Filed: 1989-02-20
Abstract: A curable adhesive composition is disclosed, comprising a polymerizable prepolymer, a reactive diluent, and a polymerization initiator, wherein said composition further comprises an inorganic filler and/or a (meth)acrylate having an isocyanurate ring. 
     The adhesive composition of the invention is curable by the action of heat or light and is extremely useful as an adhesive for surface mounting devices.
Patent EP-0336283-A2 (EP)
Inventor: PAAR WILLIBALD DR
IPC: B23K3/00
Filed: 1989-03-30
Abstract: The paints contain, as binders, combinations of cationic film- forming resins with basic metal compounds which are obtained by reacting compounds having  beta -hydroxyalkylamino functional groups with an oxide and/or with an acetylacetonate and/or with an alcoholate of the metals Mg, Al, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Zr and Sn. The stoved paint films have an outstanding corrosion protection effect on steel sheet which has not been pretreated.
Patent EP-0348620-A2 (EP)
Inventor: DESCHLER ULRICH DR
IPC: C07F7/18
Filed: 1989-04-19
Abstract: The invention relates to the preparation of N- or N'- mono- or polysubstituted organyloxysilyl, functional silanes by reaction of an aminopropylsilane with carbon disulphide and heating the resulting dithiocarbamate with a secondary or tertiary amine and to N,N,N'-; N,N',N'- and N,N,N',N'-substituted thioureas which can be prepared in this way.
Patent EP-0352476-A2 (EP)
Inventor: HASLINGER KARL HEINZ
IPC: G21C17/10
Filed: 1989-06-22
Abstract: A wear-reduction-sleeve (40) for in-core-instrumentation thimbles (30) of a pressurized water nuclear reactor having bottom mounted instrumentation to curtail flow induced excitation and increase support contact area in the region of thimble length which extends through and defines an annulus with the core support plate and extends upwardly to and through the fuel assembly flow distribution plates (26). The wear-reduction-sleeve (40) includes a hollow shank portion which gives a low wear coefficient when in contact with the chrome-plated thimble and is inserted into the annulus (32) and below where it is radially expanded and secured to a thimble guide tube (120). An upper portion of the wear-reduction-sleeve between the core support plate and flow distribution plate has a flow collection (44) chamber and radial flow exit slots (46) which divert thimble flow substantially away from the hole in the fuel assembly flow distribution plate (26) through which the thimble extends.
Patent EP-0354500-A2 (EP)
Inventor: EISENBARTH PHILIPP DR
IPC: C07D213/69
Filed: 1989-08-05
Abstract: The invention relates to thermocurable bismaleimide resins which contain a bismaleimide and a heterocyclic comonomer containing alkenyl or alkenyloxy end groups. The preferred comonomer is 2,6-bis(2-propenylphenoxy)pyridine. The bismaleimide resins are suitable for the preparation of high-performance composite materials.
Patent EP-0358936-A2 (EP)
Inventor: KONDO NORIYUKI DAINIPPON SCREE
IPC: G01B11/06
Filed: 1989-08-07
Abstract: The present invention provides a method of and an apparatus for measuring the thickness of a first thin film (46) which is the uppermost layer of a sample (5) formed by two or more stacked thin films (42, 44, 46). According to the invention, light (I′) which is transmitted through the first thin (46) film but absorbed by a second thin film (44) positioned directly under the first thin film is applied to the sample (5) and the spectrum of light (R₁′, R₂′) reflected by the sample is detected to correctly obtain thickness of the first thin film on the basis of the detected spectrum
Patent EP-0358947-A2 (EP)
Inventor: GUTTLER FRITZ
IPC: A01C5/06
Filed: 1989-08-09
Abstract: Seed drill coulters (1) for sowing seed materials from a sowing machine in the soil, which are connected operatively to a ground roller (6), are characterised in that preferably the individual seed drill coulters (1), if appropriate also a plurality of these, are arranged respectively between two adjacent individual roller elements (6) mounted on an axle shaft at an axial distance from one another, so that, during work, the coulter part engaging in the soil is continuously kept free of accumulating and adhering plant residues by the circumferential roller tread edges constantly rotating past it nearby. <IMAGE>