baber/WOPTO huggingface dataset:
Patent EP-0372258-A2 (EP)
Inventor: LEERS KONRAD DR-ING
IPC: E01H1/05
Filed: 1989-11-11
Abstract: Process and apparatus for adjusting a preselected cleaning width of a rotating cylindrical brush, which is rotatable about an axis, for cleaning surfaces such as roads, taxiways of airfields or the like, the distance between the axis from the rotating cylindrical brush and the surface to be cleaned being changed for the adjustment of the cleaning level, and, for the dimensioning of the desired distance, the cylinder diameter being detected by means of a sensor device and the distance of the axis from the surface to be cleaned being adjusted according to the cylinder diameter. 
<??>In addition to the determination of the cylinder diameter, it is envisaged to measure the actual distance between the axis and the surface to be cleaned. In the event of deviations of the desired distance from the actual distance, a readjustment of the distance of the axis to the desired distance is carried out, with the aid of a control circuit, in order to guarantee that a preselected cleaning width is maintained. 
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Patent EP-0371384-A2 (EP)
Inventor: KOYAMA ARATA
IPC: G11B5/706
Filed: 1989-11-21
Abstract: A process for producing magnetic ion oxide particles for magnetic recording which comprises heat-­treating a magnetic iron oxide particles of magnetite, berthollide or maghemite as a starting materials, in the presence of a zinc component or both a zinc component and a silicon component at a temperature of 400 to 700°C in a specific atmosphere, and if necessary, subjecting the heat-treated particles to wet treatment and/or dry treatment, thereby doping the particles with zinc ions resulting in magnetic iron oxide particles having an improved saturation magnetization, a proportion of said zinc ions being 2 to 9 at.% by weight relative to the total amount of iron ions.
Patent EP-0371513-A2 (EP)
Inventor: SAKAMOTO HISASHI
IPC: G01N21/78
Filed: 1989-12-01
Abstract: A device for colorimetric assay of at least one component in a liquid sample, which device comprises a sup­port having a through hole with an area of 3 to 80 mm², a transparent porous film which is provided on the support to cover the hole, a reagent layer provided on a surface of the porous film which is not contacted to the support, and a sample-holding layer which covers the reagent layer and a part of a surface of the support, with which an amount or concentration of said at least one component in the liquid sample is easily and accurately measured.
Patent EP-0372537-A2 (EP)
Inventor: RUGER WOLFGANG DR
IPC: C07K1/113
Filed: 1989-12-06
Abstract: The present invention relates to compounds of the formula I 
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 in which A and B are, independently of one another, an amino acid, X either can be absent or is -O-, -S-, -CF2-, -CO- or -CHR<8>, p and q are, independently of one another, 0, 1, 2, 3 or 4, and R<1> to R<4> are defined in the description, and the salts thereof. 
<??>The invention also relates to a process for preparing the compounds of the formula I and to their use as medicines.
Patent EP-0327203-A2 (EP)
Inventor: RODIGER WILLIAM KING
IPC: G06F13/14
Filed: 1989-01-09
Abstract: An N x M matrix adapted to couple N inputs from N processor to M basic storage modules is disclosed. The system includes arbitrators and gating means for each output responsive to request signals for simultaneously coupling data from a plurality of processors to requested basic storage modules under arbitrator control.
Patent EP-0325373-A2 (EP)
Inventor: CHAMZAS CHRISTODOULOS
IPC: H04N1/387
Filed: 1989-01-12
Abstract: A high resolution image is decomposed to a basic lower resolution replica and a plurality of supplemental information fields for use in a progressive high resolution image facsimile transmission system. The basic lower resolution replica is generated by successive decompositions of the original image into a plurality of intermediate lower resolution replicas and corresponding supplemental information fields by employing a so-called edge decomposition technique. The supplemental information fields are required in a receiver to upgrade the basic lower resolution replica toward the original high resolution replica.
Patent EP-0349338-A2 (EP)
Inventor: FRANSSEN HENK
IPC: C12P21/00
Filed: 1989-06-30
Abstract: The present invention relates to a recombinant DNA molecule comprising an Enod2 gene regulatory region and a plant-expressible structural gene other than a soybean Enod2 structural gene positioned such that said plant-expressible structural gene is expressible under the regulatory control of said regulatory region.
Patent EP-0375363-A2 (EP)
Inventor: HARA YASUAKI
IPC: C09J7/02
Filed: 1989-12-19
Abstract: A solventless silicone composition for release paper containing a partially branched vinyl organopolysiloxane as the base polysiloxane to be cured, which may bc applied without the use of organic solvents, and which gives a cured film having excellent slip properties and releasability without using any slip-­imparting materials.
Patent EP-0371906-A2 (EP)
Inventor: HOWARD MIG A
IPC: E21B47/12
Filed: 1989-11-09
Abstract: The present invention is an improved wellbore tool for coupling to a drill string at a threaded junction and adapted for use in a wellbore during drilling. A sensor is disposed in the wellbore tool for sensing a condition and producing a data signal corresponding to the condition. A self-contained power supply is disposed in the wellbore tool and coupled to the sensor for providing power to the sensor as required. The Hall Effect coupling transmitter means is carried by the sensor and for transmitting data from the Hall Effect coupling transmitter means to a Hall Effect coupling receiver carried by the drill string and disposed across the threaded junction from the wellbore tool, wherein data is transmitted across the threaded junction without requiring an electrical connection at the threaded junction.
Patent EP-0354868-A2 (EP)
Inventor: KEESTER LOUIS JACKSON
IPC: F16D3/78
Filed: 1989-08-08
Abstract: To couple a driving shaft (32, 18) of a machine to a driven shaft (34, 22), a coupling assembly is mounted to said driving and driven shafts and includes a flexible coupling element (30). The flexible coupling element (30) includes a plurality of first fastener means (50A,50C) adapted to be connected to the driving shaft (32,18) and a plurality of second fastener means (50B,50D) adapted to be connected to the driven shaft (34,22). A plurality of fibers (56) connects different ones of said first fastener means to different ones of said second fastening means so that said first fastener means applies force to said second fastener means to transmit torque. The filaments or fibers are looped around said fastening means and the coupling element has a thickness in the range of 1 percent to 10 percent of its diameter.
Patent EP-0378050-A2 (EP)
Inventor: MARAZZI SLVIO
IPC: G02B6/38
Filed: 1989-12-21
Abstract: The core part (4) of plastically deformable material is supported and fastened on a support shoulder (6) in the hollow cylindrical outer part (2) made of relatively hard material. Particularly good results can be achieved in this arrangement when the core part (4) is constructed approximately in the form of a mushroom and has a disc (7) with a shaft (8). The disc (7) can absorb temperature-induced dilatations particularly effectively. 
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Patent EP-0329623-A2 (EP)
Inventor: ROVERA GIUSEPPE
IPC: A47B13/02
Filed: 1989-02-10
Abstract: The invention concerns a table with a top in one or more parts and provided with fitted support legs, each leg (12) having at least one lateral brace (14) connected to the leg itself by means of a hinge line (15) obtained at the moment of moulding the leg, the said brace being movable from a position of substantial alignment with a side of the leg to a position of separation in which it is fixed to a side or rib (13) previously disposed on the lower surface of the table top. <IMAGE>
Patent EP-0387714-A2 (EP)
Inventor: KUZE SHIGEKI C O IDEMITSU PETR
IPC: C08G64/14
Filed: 1990-03-09
Abstract: The present invention relates to a process for produc­ing branched polycarbonate by an interfacial polycondensation method using an inert organic solvent, an alkaline aqueous solution of divalent phenol, a branching agent, and phosgene, which process is characterized in that as the branching agent, one having a partition coefficient of at least 1 is used, and after separation of the reaction mixture containing a polycarbonate oligomer or polycarbonate and an unreacted branching agent into an organic solvent layer and an aqueous layer, the unreacted branching agent contained in the aqueous layer is extracted with the inert organic solvent and the resulting unreacted branching agent-containing inert organic solvent is returned to the reaction system for reuse. The present invention has advantages of preventing waste water pollution and at the same time, increasing the efficiency of use of the branching agent because it permits to extract and recover the unreacted branching agent contained in waste water with efficiency. The branched polycarbonate obtained by the process by the present invention is good in melt characteristics, is great in dependency on a rate of shear, and is small in draw down. Thus the branched polycarbonate is suitable for extrusion molding.
Patent EP-0410096-A2 (EP)
Inventor: GUERIN ROCH ANDRE
IPC: H04Q3/52
Filed: 1990-05-18
Abstract: This invention describes a method of transmitting data through a passive central switching fabric, where data can be transmitted from any input port of the fabric to any output port of the fabric. The switching fabric has N multi­plexors and N demultiplexors. The input ports of the demultiplexors are the in­put ports of the fabric, while the output ports of the multiplexors are the output ports of the fabric. The outputs of each demultiplexor lie in a horizontal plane, while the inputs of each multiplexor lie in a vertical plane. The outputs of the demultiplexors in the horizontal planes are butted against the inputs of the mul­tiplexors so as to establish optical contact between the outputs of the demulti­plexors and the inputs of the multiplexors. Modulated wavelengths are then demultiplexed and multiplexed in such a fashion so as to allow data from any input port of the switching fabric to be transmitted to any output port of the switching fabric merely by modulating a corresponding one of N wavelengths.
Patent EP-0404120-A2 (EP)
Inventor: ITOH MASAHIRO
IPC: G06F3/06
Filed: 1990-06-20
Abstract: Disclosed is a synchronizing signal switching system for synchronizing operations of a plurality of disk devices without stopping the system operation even when a currently used synchronizing signal is stopped or deviated from standard. To this end, each disk device comprises a disk unit and a synchronizing signal switching unit (100) for generating a synchronizing signal to be supplied to the disk unit. One of the disk devices is a current master disk device for currently supplying a master synchronizing signal and another one of the disk devices is a next master disk device. The disk devices are connected in a sequence to form a loop (16) through which the master synchronizing signal is transmitted. The synchronizing signal switching unit in each of the disk devices is provided with an inheritance order to become the current master disk device or the next master disk device. When the current master synchronizing signal is deteriorated, the synchronizing signal switching unit having the next inheritance order is switched to supply the synchronizing signal as the current master synchronizing signal to all of the disk devices through the loop.
Patent EP-0415058-A2 (EP)
Inventor: SOMMERROCK BRIGITTE
IPC: A47K3/28
Filed: 1990-07-19
Abstract: The shower cubicle according to the invention has at least one load-bearing corner column with a triangular cross-section, whose outsides form part of the outer surface of the shower cubicle and on which its side walls are attached in alignment. The corner column or corner columns is or are fitted with taps, plumbing fixtures and wet and/or dry storage spaces for accommodating shower and bathroom utensils which are preferably accessible from the inside and/or outside and can optionally be covered by a splash guard. <IMAGE>
Patent EP-0423535-A2 (EP)
Inventor: KINOSHITA HIDEAKI C O INTELLEC
IPC: H01L21/20
Filed: 1990-10-02
Abstract: A semiconductor device is disclosed in which an area pattern (14) is formed on a portion of a major sur­face (11a) of a semiconductor substrate over which epi­taxial growth layers are formed. In this case, compound semiconductors area (12, 13) formed by an epitaxial growth method, by the utilization of a surface tem­perature difference between the major surface (11a) of the semiconductor surface and the areas pattern (14) in a heating process. By so doing it is possible to simultaneously obtain the compound semiconductors (12, 13) of a different composition or a different energy gap from each other.
Patent EP-0425956-A2 (EP)
Inventor: ABERG GUNNAR A K
IPC: A61K31/40
Filed: 1990-10-22
Abstract: A method is provided for slowing the progres­sion of atherosclerosis in coronary arteries in hypertensive or normotensive patients and reducing or eliminating atherosclerotic lesions in such patients in a mammalian species by administering an ACE inhibitor, especially one containing a mercapto moiety, such as captopril or zofenopril.
Patent EP-0429038-A2 (EP)
Inventor: WAKASHIRO MICHIO
IPC: C07C69/732
Filed: 1990-11-19
Abstract: A pharmaceutical composition inhibiting xanthine oxidase containing as an active component a compound of the formula I:
       
 wherein R is 4′-OH or 5′-OH, or a pharmaceutical acceptable salt or ester thereof is disclosed. The compound wherein R is 5′-OH is a novel compound.
Patent EP-0380219-A2 (EP)
Inventor: DUROSS JAMES WIX
IPC: A23L27/30
Filed: 1990-01-12
Abstract: Free-flowing formations of spherules of loose knit microcrystals of the polymorphs of sorbitol sand mannitol are useful in fast-frozen food products as cryoprotectants due to their improved rate of solubility and dispersion. The free-flowing forma­tions are also helpful in formulating confectionary and pharmaceutical products by improving processing efficiencies and texture and are useful in selected industrial applications as a result of their improved rate of solution and free-flowing characteristics.
Patent EP-0392812-A2 (EP)
Inventor: UMEMURA KIYOSHI
IPC: G01N3/31
Filed: 1990-04-10
Abstract: An impact test hammer (1) for testing whether a testing ob­ject is good or not by striking the testing object with a proper striking power which is different depending on each testing object, has an impact acceleration sensor (S) built in a head portion of the hammer and adapted to generate a signal of a scale corresponding to a magnitude of a striking power to be applied to the testing object, and a circuit built in a grip portion (5) of the hammer. The circuit has a scale conver­sion amplifier provided with a range switch, degree of amplification of which is switched depending on a proper striking power to the testing object and which is adapted to convert the scale of an output signal of the impact accelera­tion sensor in accordance with such switched degree of amplification, a wind comparator actuated by the signal which was converted in scale in such a manner as to correspond to the magnitude of the proper striking power among such scale converted signals of the amplifier, and an indicator actuated by an output signal of the wind comparator.
Patent EP-0399752-A2 (EP)
Inventor: WISE RODNEY MAHLON
IPC: C11D1/66
Filed: 1990-05-21
Abstract: A light-duty liquid or gel dishwashing detergent composition containing an alkyl ethoxy carboxylate surfactant and little or no alcohol ethoxylate and soap by-product contaminants. The compositions exhibit good grease removal while manifesting mildness to the skin. A preferred type of dishwashing detergent composition is in the liquid form. High pH and magnesium ion containing versions of the compositions increase grease removal properties while maintaining mildness.
Patent EP-0430426-A2 (EP)
Inventor: LU CHIH-YUAN
IPC: H01L29/788
Filed: 1990-10-23
Abstract: A compact, high speed EEPROM is disclosed. The design features mirror-image pairs of cells with a common junction buried under a thick oxide(e.g. 13). The oxide(e.g. 13) also supports a portion of the control(e.g. 25) and floating(e.g. 23) gates. A single erase gate(e.g. 59), also above the oxide(e.g. 13), is capable of erasing two rows of cells at once. Each cell also has a seond junction(e.g. 63) which contacts the semiconductor substrate surface. The second junction(e.g. 63) has a conductive landing pad(e.g. 75) which facilitates small cell size.
Patent EP-0393016-A2 (EP)
Inventor: VODIUNIG ROBERT DIPL-ING
IPC: B29C67/24
Filed: 1990-04-05
Abstract: To produce flame-retardant, high temperature-resistant mouldings, a handleable sheet-like structure comprising polyimide fibres of the formula 
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 in which A is a tetravalent group and R is a divalent aromatic group, is heated to a temperature in the glass transition range of between 280 DEG C and 360 DEG C, preferably between 310 DEG C and 360 DEG C, and pressed using moulding means at pressures of between 10 bar and 500 bar, preferably between 100 bar and 350 bar. 
<??>The resultant polyimide mouldings have densities of at least 1.30 g/cm<3> and can preferably be in the form of a sheet having a uniform thickness of between 0.1 mm and 6 mm. 
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Patent EP-0436500-A2 (EP)
Inventor: CLOET DAVID PAUL
IPC: B25H1/04
Filed: 1986-09-30
Abstract: A portable workbench has two elongate vice jaw members (4, 12) mounted upon a support structure (1, 2). One of the jaw members (4) is movable along the support structure towards and away from the other jaw member (12). The other jaw member (12) is removable from the support members and can be placed into one or other of several positions spaced by different amounts from the one jaw member (4). The removable jaw member (12) is also replaceable by a work surface that is attachable to the support structure (1, 2) and is clamped in position by the one jaw member (4) . The work surface may carry a guard for use with a circular saw. The workbench in combination with the removable jaw member provides a work centre.
Patent EP-0448012-A2 (EP)
Inventor: LEPRI LUCIANO
IPC: G02B6/24
Filed: 1991-03-18
Abstract: A joint in accordance with the invention located between two optical cables and/or optical cable cores (4) having closed-helix grooves (5) where the optical fibers (6) are loosely accommodated, provides the interposition of a portion of a cylindrical body (10) between the faced ends of the cores, which body exhibits open-helix grooves (11) designed to house the junction portions between the optical fibers of the cable.
Patent EP-0454113-A2 (EP)
Inventor: SANOBE HISAO
IPC: G01C19/72
Filed: 1991-04-25
Abstract: In an optical fiber gyroscope, the sensitivity thereof is optimalized with a phase bias afforded by utilizing the phase characteristics of an optical branching/coupling unit (20). Further, the fluctuation of the intensity of a light source (10) and the error and secular change of the phase characteristics of the optical branching/coupling unit (20) are compensated by an electronic circuit. Moreover, an optical fiber loop (30) is received in a heat insulation casing (3, 4, 5) so as not to be affected by an ambient temperature change, thereby to prevent the drift of the optical fiber gyroscope attributed to the temperature change. Thus, the optical fiber gyroscope of high measurement accuracy is provided.
Patent EP-0458098-A2 (EP)
Inventor: JENKNER ERWIN
IPC: F16P3/16
Filed: 1991-05-02
Abstract: The invention proposes a safety and cut-out device for rail-mounted carriers drivable by means of a drive, such as guide carriages and the like. This device has a switching device in the form of a covering hood which overlaps the carrier and is decoupled automatically from the carrier when it strikes an object, a switching device which stops the drive being actuated due to the relative motion performed between the two parts during this process. <IMAGE>
Patent EP-0463445-A2 (EP)
Inventor: DUDEK DIETMAR DR
IPC: C04B41/91
Filed: 1991-06-08
Abstract: 2.1 Technical problem Known erosion lithography with abrasive powders is confined to brittle materials and moderate aspect ratios (about 1). 2.2 Solution The range of materials which can be processed can be considerably extended, and the aspect ratio which can be achieved is considerably increased when, in place of the particles of the abrasive powder, droplets of a liquid which dissolve the material physically or chemically are used. 2.3 Applications Microstructures of every type, especially ceramic shaped articles, insulators and metallic and ferromagnetic components in miniature circuits.
Patent EP-0470346-A2 (EP)
Inventor: FRIESS ALFRED
IPC: B05C17/02
Filed: 1991-06-19
Abstract: The invention relates to a paint roller with a hollow cylinder which is mounted on a multiply angled handle component and covered with plush or the like, having a cylindrical cylinder core which is held concentrically in the cylinder by means of radial webs and in which a slotted bearing bushing which receives the bearing leg of the handle component in a clamping manner is rotationally mounted so as to be axially non-displaceable, having a preform comprising the cylinder core, the radial webs and an envelope which connects the webs in the region of their outer edges at least over a part of their axial extent and is pressed into the cylinder constructed as a simple tubular piece. <IMAGE>
Patent EP-0466161-A2 (EP)
Inventor: YAMAMOTO MAKOTO
IPC: A61B5/117
Filed: 1991-07-11
Abstract: An image positioning method, for cocentering two images including ridges each other, comprising the following steps from i) to iv). 
     i) Calculating density value of each pixel of an image to be examined and a reference image; ii) calculating change of density value between pixels in neighborhood along the first and the second directions of each pixel of the image to be examined and the reference image; iii) calculating histogram of density change along the first and second directions of the image to be examined and the reference image; iv) defining a maximum or minimum point of histogram of the first and second directions to be characteristic point of the image to be examined and the reference image, the image to be examined and the reference image are to be fit so as to the characteristics point coincide each other.
Patent EP-0473921-A2 (EP)
Inventor: HAANE FRANZ
IPC: F16C13/04
Filed: 1991-07-20
Abstract: Roller block for supporting a cylindrical workpiece, especially a container and/or a large-size pipe section, in association with the execution of machining measures on the workpiece, having a box framework, lateral jibs on the box framework and two sets of supporting rollers attached to the box framework and having at least two supporting rollers connected via an axle or shaft, of which sets of supporting rollers at least one is adjustable or shiftable in the longitudinal direction of the box framework and fixable in different positions. The box framework consists of a single rectangular box girder, the long rectangle axis of which is arranged vertically. The sets of supporting rollers are attached to the rectangular box girder in a slide-like manner. The rectangular box girder projects underneath the axis of the supporting rollers into the region between the supporting rollers. The jibs are shiftable, so that the roller block can be used as a stationary roller block or movably. <IMAGE>
Patent EP-0471207-A2 (EP)
Inventor: MENK KLAUS-DIETER
IPC: H04L7/033
Filed: 1991-07-20
Abstract: A circuit arrangement for regenerating and synchronising a digital signal with a high bit repetition rate, which exhibits a series circuit of a controllable delay line and a decision logic through which the digital signal passes is proposed which is distinguished by the fact that the decision logic exhibits a sampling circuit by means of which the digital signal is sampled in the centre of its eye pattern. 
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