baber/WOPTO huggingface dataset:
Patent EP-0225591-A2 (EP)
Inventor: CULLMANN WOLFGANG
IPC: F16M11/04
Filed: 1986-12-02
Abstract: 1. A camera stand (10) with a mounting component (12) for a tripod head (14) which can be mounted on the mounting component by means of a connector device (22) provided between the tripod head (14) and the mounting component (12), the connector device (22) having two parts (60; 56, 58) the first part (60) whereof is intended for insertion in a recess (24) in the mounting component (12) and for mounting in the recess (24), and the second part forming a unit with the first part (60) having at least one threaded attachment (56, 58) which can be screwed into a tapped hole (54) provided in the tripod head (14), characterized in that the first part (60) of the connector device (22) and the recess (24) in the mounting component (12) have a polygonal cross-section for securing the mounting of the connector device (22) in the recess (24) against rotation, and in that there project from the first part (60) of the connector device (22) two second parts (56, 58) in opposite directions, which are aligned with the median axis (44) of the connector device (22), the two second parts (56, 58) being threaded attachments with different threads.
Patent EP-0200264-A2 (EP)
Inventor: WEVERS JEAN
IPC: C11D1/08
Filed: 1986-04-23
Abstract: Homogeneous concentrated liquid detergent compositions containing specific monoesters of dicarboxylic acids are disclosed. Substantial levels of nonionic surfactants are present. Preferred compositions additionally contain low levels of oleic acid.
Patent EP-0201989-A2 (EP)
Inventor: MCKNIGHT JAMES ALAN
IPC: G01S15/36
Filed: 1986-03-12
Abstract: @ Range finding equipment is employed in a nuclear reactor to monitor the spacing between structural components (22, 24) of the reactor which are under stress. A manipulator (32) carries a pair of send-receive ultrasonic transducers (30) arranged back to back so as to direct ultrasound signals towards reflectors (26, 28) associated with the structural components to be monitored. The transducers are pulsed with signals derived by gating a few cycles of a sustained reference signal of sine wave form and the resulting echo signals can be used to provide transit time and phase displacement information from which the spacing between the reflectors (26, 28) can be derived with a high degree of precision.
Patent EP-0197764-A2 (EP)
Inventor: DIMARCHI RICHARD DENNIS
IPC: C07K1/14
Filed: 1986-04-03
Abstract: A process is provided for separating impurities from an impure mixture containing proinsulin-like material, which comprises:
 (1) applying said mixture to a reverse phase macroporous acrylate ester copolymer resin support at a pH of from about 7 to about 10; and
 (2) eluting said proinsulin-like material from said support with an aqueous eluant having a pH of from about 8 to about 11 and containing from about 10% to about 30% by volume of an organic diluent selected from the group consisting of acetone, scetonitrile, and a combination of acetone and acetonitrile.
Patent EP-0218449-A2 (EP)
Inventor: SHIBAGAKI TARO PATENT DIVISION
IPC: H01S5/0683
Filed: 1986-09-30
Abstract: A drive circuit (20) supplies a semiconductor laser (l0) with current pulses corresponding to an input pulse signal (l6). A current supply (22) feeds a d.c. bias cur­rent to the laser (l0). A monitoring photodiode (l2) produces a light detection signal indicative of the actu­al laser output level. The detection signal is supplied to a subtraction device (28), to which the pulse signal (l6) is also supplied via a low-pass filter (32). The subtraction device (28) detects the difference between the two signals to produce an error signal. Integration devices (36, 48) produce average value signals (38, 50), which are compared by comparators (40, 52) with reference voltages (Vrl, Vr2) to obtain control signals (24, 54). The current supply and the current drive circuit are re­sponsive to these control signals to independently mod­ulate the d.c. bias current and the amplitude of the drive pulses applied to the laser (l0), whereby the laser output level can be stabilized to remain at a constant level.
Patent EP-0227300-A2 (EP)
Inventor: KAKUGO MASAHIRO
IPC: B29C55/02
Filed: 1986-11-19
Abstract: An electrically insulating material comprises a film obtained by at least uniaxially stretching an extruded polypropylene sheet containing from 0.05 to 10,000 ppm by weight of a polymer of a 3-branched a-olefin having 6 or more carbon atoms and/or a vinylcycloalkane having 6 or more carbon atoms in terms of a monomer unit thereof. The electrically insulating material has a high dielectric breakdown voltage and is suitable for producing small-sized condensers.
Patent EP-0207058-A2 (EP)
Inventor: ZEDROSSER ULRICH
IPC: F41A3/72
Filed: 1986-06-02
Abstract: Ein Spannschieber (2,3) für automatische Handfeuerwaffen dient zum händischen Zurückziehen des federbelasteten Waffenverschlusses mittels einer Einwegkupplung (8,9). Der Spannschieber (2, 3) weist einen von der Waffe seitlich abstehenden Handgriff (3) auf, der eine Einrichtung (11, 12, 13) zur willkürlichen Sperre der Einwegkupplung (8, 9) besitzt. Um den Spannschieber (2,3) trotz leichter und sicherer Betätigbarkeit gegen Beschädigungen durch äußere Krafteinwirkung zu sichern und ein Vorwärtsdrücken des Verschlusses mit Hilfe des Spannschiebers (2,3) zu ermöglichen, besteht der Handgriff (3) aus einem Führungsteil (4) und einem Griffteil (6). Der Griffteil (6) ist federbelastet und um eine laufparallele Achse begrenzt verschwenkbar. Der Griffteil ist außerdem gegen Federkraft über den ganzen Spannschieberweg zur Waffe hin verschwenkbar, wodurch die Einwegkupplung (8,9) sperrbar ist.
Patent EP-0236704-A2 (EP)
Inventor: SCHMITZ JOHANNES DR-ING
IPC: F24D11/02
Filed: 1987-01-23
Abstract: A body, such as a building to be heated or cooled, is surrounded by a wall structure forming two hollow spaces arranged in parallel to each other. An outer hollow space is connected to the atmosphere so that outside air can flow into the outer hollow space. A separation wall between the outer hollow and an inner hollow space has leakage paths for air to pass from the outer into the inner hollow space which is kept at a reduced pressure relative to the atmosphere to enhance an inward air flow through the leakage paths. Thus, heat passing outwardly through the wall structure heats or cools the air being evacuated from the inner hollow space, depending on the temperature gradient across the wall structure. The evacuated air passes through a heat recovery system which may be connected to a heating system of the building or to a heat storage or to the atmosphere.
Patent EP-0239786-A2 (EP)
Title: Drossel für Hochleistungs-Schaltnetzteil
Inventor: CHADWICK P N R DIPL-PHYS
IPC: H01F17/04
Filed: 1987-02-25
Abstract: Die im Sekundärkreis des Leistungsübertragers nach einem Gleichrichterteil (D1, D2) vorgesehene Siebschaltung besteht aus zwei in den zu den beiden Ausgangsklemmen führenden Leitungen jeweils im Längszweig angeordneten Drosseln (LG1, LG2) und wenigstens einem Querkondensator (CG). Beide Drosseln (LG1, LG2) bestehen aus je einer als streifenförmige Leiterbahn ausgebildeten Windung, (W1, W2), wobei beide Windungen im gleichen Wicklungssinn durch einen gemeinsamen Magnetkern (SPK) geführt sind.
Patent EP-0242647-A2 (EP)
Inventor: HAMANO TOSHIHISA
IPC: H04N1/193
Filed: 1981-12-10
Abstract: A manuscript reader comprises an amorphous silicon film (6) sandwiched between at least one transparent electrode (7) and a plurality of metal electrodes (5) formed on an insulating substrate (8). If the reader includes a plurality of sensors, the detection circuitry can vary a comparison threshold level during the course of one scanning operation.
Patent EP-0252404-A2 (EP)
Inventor: ADAMCZYK MACIEJ BOGDAN
IPC: C07D493/10
Filed: 1987-06-30
Abstract: The present invention is directed to a fluorescence polarization immunoassay for determining the 5-hydroxy-3- indoleacetic acid content in body fluids, to the various components needed for preparing and carrying out such an assay, and to methods of making these components. Specifically, tracers, immunogens and antibodies are disclosed, as well as methods for preparing them. The assay is conducted by measuring the degree of polarization of plane polarized light that has been passed through a sample containing antiserum and tracer.
Patent EP-0257571-A2 (EP)
Inventor: SCHOLTHOLT HANS ING GRAD
IPC: H01H85/045
Filed: 1987-08-20
Abstract: The unit (1), provided with overvoltage suppressors (5), can be connected with contact surfaces (8) of its contact parts (3) to plug-in contacts (9) of a layer module of a distributor in a telephone switching device. Contact tabs (12), which are stamped free, are bent up from the contact piece (3), and extend to the vicinity of spring fingers (11) of an earthing multiple (7). On its end facing away from the contact surface (8), the contact piece (3) forms a contact zone for a fusing piece (6) on which the overvoltage suppressor (5) is seated. In the event of a relatively long duration overload, the fusing piece (6) can melt, as a result of which the contact finger (11) is placed on the contact tabs (12) and the contact piece (3) is earthed. <IMAGE>
Patent EP-0273278-A2 (EP)
Inventor: TANAKA TERUO
IPC: C21D8/02
Filed: 1987-12-11
Abstract: Process for producing steel strip of duplex structure wherein cold rolled strip of chomium stainless steel comprising, in addition to Fe, 10.0 % to 20.0% of Cr, to 1.15% of C, to 0.12% of N, the (C + N) being 0.02% to 0.20%, to 2.0% of Si, to 1.0% of Mn and to 0.6% of Ni, is continuously passed through a heating zone where it is heated to form a two-phase of ferrite and austenite and the heated strip is cooleda t a cooling rate sufficient to transform the austenite to martensite. The product has high strength and elongation reduced plane anisotropy and hardness of at least HV 200.
Patent EP-0237119-A2 (EP)
Inventor: WEVERS JEAN
IPC: C11D3/42
Filed: 1987-03-03
Abstract: Stable isotropic liquid laundry detergents containing a surfactant and a hydrophobic brightener to reduce brightener staining of fabrics. Suitable species of preferred hydrophobic brighteners include disulfonated tetra-anilino naphthotriazolyl stilbene brighteners.
Patent EP-0239187-A2 (EP)
Inventor: FURUTANI KIYOHIRO C O MITSUBIS
IPC: G11C11/401
Filed: 1987-01-21
Abstract: A semiconductor memory device has memory cells (l8a-­l8d, l9a-l9d) arranged in pairs about common contact holes (l0) with isolation trenches (l4) surrounding the pairs of cells. The cells are arranged in columns (CLa-CLh) and rows (LNa-LNd) configured as word lines (l7a-l7d) and bit lines (l6a-l6h). The cells in alternate groups of columns comprise FETs of N and P type conductivity. Bit lines linked to cells of different conductivity are connected to complementary terminals of amplifiers (l5a-l5d) to form folded-bit line pairs. The word lines (l7a-l7d) are connected to the gates of the FETs of the memory cells in the respective columns and provide different voltages to access selective memory cells.
Patent EP-0239265-A2 (EP)
Inventor: TECSON BAKER JOSEFINA
IPC: G01N33/52
Filed: 1987-03-04
Abstract: A method and device for collecting and testing fecal occult blood which permits multiple analyses of a single fecal sample. The device is a combination of a sampler for collecting the fecal matter and a test slide. The fecal sampler comprises a pocket-like wipe pad for obtaining direct anal stool smears. An insert is disposed in the pocket of the wipe pad. The slide has a profiled opening similar to the design of the wipe pad. This opening acts as a receptacle for the pad when the fecal smear is transferred to the guaiac specimen receiving sheet of the slide. When the slide is closed the insert can be removed from the wipe pad. This design permits an analysis to be done on the specimen receiving sheet of the slide together with a second confirmatory test for human hemoglobin on portions of the insert. The fecal material on the insert is physically removed from the guaiac specimen receiving sheet.
Patent EP-0249444-A2 (EP)
Inventor: HORIKI SEINOSUKE
IPC: C23F15/00
Filed: 1987-06-09
Abstract: A new corrosion, sound, and vibration-proofing method for metal structures comprises masking the necessary parts of the surface of said metal structures with masking members consisting of a plastic foam, coating a visco-elastic layer on the surface of said metal structures, and said masking members are of panel types for the even surfaces of said metal structures, block types with a slit for the extending parts of said metal structures, tube types with a hole for the protruding parts of said metal structures, and plug types forthe holes in said metal structures.
Patent EP-0260886-A2 (EP)
Inventor: KATZNELSON RON D
IPC: H04N7/169
Filed: 1987-09-11
Abstract: A system for scrambling a video signal having a plurality of horizontal lines, each of which includes a video information portion (A, B, C) and a non-video information portion (48). The scrambling system includes a memory (10) means (12) for storing the video information portion of each video signal line in the memory; and means (12) for forming scrambled horizontal lines by retrieving each of a plurality of said stored video information lines in a plurality of segments (A₁, A₂; B₁, B₂; C₁, C₂) preceded by a non-video segment (42) and separated by non-­video segment(s) (44). The retrieval means include means for varying the respective durations of the retrieved video information segments in individual scrambled horizontal lines in accordance with an encryption keystream (46); and means for varying the total duration of the non-video segments for (42, 44) for individual scrambled horizontal lines in accordance with a predetermined timing pattern. A complementary descrambling system also is disclosed.
Patent EP-0252780-A2 (EP)
Inventor: LAYMOUN SAMIR M
IPC: G11C8/08
Filed: 1987-06-05
Abstract: An improved memory cell circuit (46) in which the collector of the "ON" transistor (54) is clamped to a variable voltage level to prevent saturation. Saturation is prevented by providing a mechanism for limiting the voltage between a first node in the word line circuit (64) and the collector (76) of the conducting transistor to a first level, while limiting the voltage between the first node and the collector (78) of the nonconducting transistor (58) to a second, lower level. In one embodiment, clamping transistors (72, 74) have their emitters coupled to the collectors of the memory cell transistors (54, 58) and their bases coupled to the word line (42). A common resistor (66) couples the load resistors (60, 62) of a plurality of memory cells to the word line. In a second embodiment, the common resistor (82) couples the bases of the clamping transistors to an intermediate node in a Darlington driver (88) for the word line.
Patent EP-0270460-A2 (EP)
Inventor: BAURAIN ROGER
IPC: A61K36/00
Filed: 1987-12-03
Abstract: Microcrystals that are stable in aqueous suspension containing (I) a water-insoluble material having an affinity for phospholipids, and (II) at least one phospholipid, are prepared by the following process: (i) a solution of (I) and (II) in an organic solvent (or solvents) is evaporated, and (ii) the film obtained from I. is suspended in aqueous solution with vigorous stirring. In an alternative process, a solution of (II) in a solvent is evaporated to a film. This film is dissolved in a solution of (I) in a solvent, and then evaporated.
Patent EP-0261066-A2 (EP)
Inventor: NEWKIRK MARC S
IPC: B28B13/00
Filed: 1987-09-10
Abstract: A method for producing a self-supporting ceramic composite which comprises preparing a polycrystalline material as the oxidation reaction product of a parent metal with a vapor-phase oxidant, comminuting the resulting material to a particulate, forming a permeable mass of said particulate as filler, and infiltrating said particulate with an oxidation reaction product of a parent metal with a vapor-phase oxidant, thereby forming said ceramic composite.
Patent EP-0278246-A2 (EP)
Inventor: MCDONALD KENNETH T
IPC: C07C37/70
Filed: 1988-01-14
Abstract: A process for preparing granulated bisphenols including a feeding a seed material of bisphenols to a rotary granulation drum, said drum being sealed to the atmosphere in a gastight manner; spraying molten bisphenols onto the seed material falling in a curtain-­like pattern inside the drum; and substantially simultaneously feeding an inert gaseous stream into the drum.
Patent EP-0287963-A2 (EP)
Inventor: RADBRUCH EBERHARD
IPC: B65D77/06
Filed: 1988-04-15
Abstract: The cardboard package has four surrounding walls, which are constructed as front and rear wall and as side walls, and a covering surface and a bottom. The front and rear walls are of trapezoidal shape and are connected to each other via a side wall. In a first stage, the package is constructed as a dish which is open at the top and into which an inside bag is placed. Then the rear wall is folded up and glued while the bottom, formed from two flaps, is merely folded, the two flaps being hooked onto one another. <IMAGE>
Patent EP-0292788-A2 (EP)
Inventor: LANGER PAUL
IPC: F16D65/18
Filed: 1988-05-11
Abstract: 1. Hydraulically actuated caliper disc brake for motor vehicles. 2.1 In known disc brakes, the clamping force of the brake is generated by a piston arrangement supported such that it can move axially in a wheel-brake cylinder. With the new caliper disc brake, it is intended to be able to generate a greater clamping force than would otherwise be normal with the same installed size. 2.2 To this end, the piston arrangement of the new caliper disc brake contains two pistons, encased in one another without play, which act parallel to one another on the same brake lining and/or the clamping device. <IMAGE>
Patent EP-0302261-A2 (EP)
Inventor: MAIER PETER
IPC: B60J7/10
Filed: 1988-07-12
Abstract: Vehicle in which pulling means which lead upwards and are guided by over deflection means are connected on each vehicle side to the lower edges of the tarpaulin at its two ends and in each case the two pulling means are combined on each vehicle side to form a joint pulling means and can be shortened by means of a power-driven pulling device and thus one or both longitudinal sides of the tarpaulin can be pulled upwards and at the same time folded together forming longitudinal folds in a harmonica-like fashion, the pulling means being guided initially upwards inside hollow spaces of the vertical part of the hoop frame arranged on both sides and at both ends of the tarpaulin structure and are guided inside hollow spaces of longitudinal hoop strips connecting on both sides in each case two hoop frames in the longitudinal direction. <IMAGE>
Patent EP-0304617-A2 (EP)
Title: Sanitary article
Inventor: SUDA YASUNORI
IPC: A61L15/42
Filed: 1988-07-20
Abstract: A sanitary article comprises an absorbent (7) and a sheet of a surface material to envelop the absorbent (7), the sheet comprising an opaque, hydrophobic film (5), having recesses in its land portion (1), the recesses being formed to have a bottom (2) and side walls (3), the side walls (3) having a slanting part, the slanting part being provided therein with an opening (4) so that the slanting part having the opening (4) may not be covered with the land portion.
Patent EP-0300487-A2 (EP)
Inventor: MATTES RALF PROF DR RER NAT
IPC: G01N33/535
Filed: 1988-07-21
Abstract: In an enzymatically inactive, immunologically active  beta -galactosidase mutein, at least one amino acid in the natural sequence in the region between amino acids 430 and 550 is replaced by another amino acid, and the enzymatic activity is not more than 1% of that of the native enzyme. For the genetic engineering preparation of a  beta -galactosidase mutein of this type, the DNA sequence in a plasmid coding for  beta -galactosidase is altered by site-directed mutagenesis in such a way that, after expression, at least one amino acid in the region between amino acids 430 and 550 of the protein is replaced by another one. An enzymatically inactive, immunologically active  beta -galactosidase mutein of this type is used in the immunological determination of serum proteins on the enzyme immunoassay (EIA) principle using the enzyme  beta -galactosidase as labelling enzyme to trap anti- beta -galactosidase antibodies or other binding proteins directed at  beta -GAL, any of which may falsify the assay result. 
<IMAGE>
Patent EP-0300504-A2 (EP)
Inventor: LAUGAL JAMES
IPC: C08G59/22
Filed: 1988-07-25
Abstract: A series of oligomeric adducts of diols and diepoxides are disclosed which are precursors of amine resins for use in electrodeposition coatings. The adducts are epoxide-alcohol addition products of a polyaromatic and/or a mono-aromatic diol and a polyaromatic bis-­glycidyl ether, and/or a monoaromatic bis-glycidyl ether and/or an alkoxy arylene bis-glycidyl ether, thioether or amine. The coatings which include amine resin, cross linking agent, grind resin and pigment exhibit excellent corrosion resistance.
Patent EP-0320578-A2 (EP)
Inventor: THAN JOHANNES
IPC: A41H37/02
Filed: 1988-09-22
Abstract: By means of an apparatus for stamping eyelets or the like in a textile or plastic sheet, having a double hydraulic piston system which holds and moves a tool upper part, in particular a punching and flanging tool upper part, with an inner piston and an outer piston which encompasses the latter at least in part, and with a stationary tool lower part which interacts with the tool upper part, a solution is to be provided by means of which, firstly, a double hydraulic feed can be dispensed with, with simultaneous savings of weight and structural size. This is achieved by an arrangement wherein the outer piston (9) has, in its interior, the cylinder space (12) for the inner piston (11), the cylinder chamber (10) of the outer piston (9) and, via a bypass, the cylinder chamber (12) of the inner piston (11) can be filled via a single hydraulic feed (24) for lowering the tool upper part (5) onto the tool lower part (3) and, after the lowered cutting position of the inner piston (11) has been reached, the outer piston (9) with the flange part of the tool upper part (5) can additionally be lowered. <IMAGE>
Patent EP-0314106-A2 (EP)
Title: Ratchet wrench
Inventor: SCHUMM RICHARD
IPC: B25B13/46
Filed: 1988-10-26
Abstract: A ratchet wrench, having a sprocket which is able to rotate in only one direction in a jaw-type wrench head by way of a ratchet mechanism and exhibits jaws, possesses a pair of movable engaging members which engage in two regions, spaced apart and thereby bridging the gap between the jaws, of a rotating ring arranged on the sprocket and which, when moved, cause a rotation of the sprocket counter to the locking action of the ratchet mechanism. The engaging members and the rotating ring are preferably constructed as pawls/pawl toothing or as toothed wheels. This facilitates the rotation of the sprocket, necessary for removing the ratchet wrench from screw connections whose threaded ends are not free, until the jaws of the sprocket and the jaws of the wrench head are located one above the other and the tool can be removed radially.   <IMAGE>
Patent EP-0320894-A2 (EP)
Inventor: STEWART CHARLES WINFIELD
IPC: C08L27/18
Filed: 1988-12-14
Abstract: Melt-blended composition comprising:
     a) about 100 parts of the fluoroelastomer consisting essentially of polymer repeat units of:
   i) 55 to 58 wt. % tetrafluoroethylene,   ii) 0.4 to 2.0 wt. % of a fluorinated organic comonomer that contains curing sites,   iii) 42 to 45 wt. % perfluoromethyl vinyl ether, and       b) 5 to 50 parts of a copolymer having as polymer repeat units (oxy-p-phenyleneterephthaloyl-p-phenylene) and (oxy-p-phenyleneisophthaloyl-p-phenylene), the ratio of tere-isomer to iso-isomer being within the range 60:40 to 80:20, the copolymer having an inherent viscosity of greater than 0.4, the composition providing improved processing of the fluoroelastomer at temperatures below the melting temperature of component (b) and improved physical properties of the cured fluoroelastomer.