baber/WOPTO huggingface dataset:
Patent EP-0429957-A2 (EP)
Inventor: NEUMANN RAINER DR
IPC: C08L25/12
Filed: 1990-11-14
Abstract: The thermoplastic moulding compositions comprise 
 
  from 20 to 80% by weight of a polycarbonate A; 
  from 10 to 60% by weight of a thermoplastic copolymer B comprising, in each case based on B, 
 
  from 70 to 90% by weight of styrene,  alpha -methylstyrene or a ring-alkylated styrene, and 
  from 10 to 30% by weight of (meth)acrylonitrile; 
 
  from 5 to 30% by weight of a graft copolymer C comprising, in each case based on C, 
 
  from 20 to 60% by weight of a polybutadiene rubber c1 
  from 80 to 40% by weight of a shell c2 grafted thereto and comprising, in each case based on c2, either 
 
  from 70 to 90% by weight of styrene c21 and 
  from 10 to 30% by weight of (meth)acrylonitrile c22, 
 
  or of a shell c2 comprising 
 
  from 15 to 40% by weight of styrene c23, 
  from 85 to 60% by weight of methyl methacrylate c24 and 
  up to 3% by weight of glycidyl methacrylate c25; 
 
 
  from 5 to 30% by weight of a graft copolymer D comprising, in each case based on D, 
 
  from 20 to 60% by weight of a crosslinked acrylate rubber d1, 
  from 80 to 40% by weight of a shell d2 grafted thereto and comprising, in each case based on d2, 
 
  from 70 to 90% by weight of styrene d21 and 
  from 10 to 30% by weight of (meth)acrylonitrile d22, 
 
 
 with the proviso that the graft copolymer C has a mean particle diameter of from 0.2 to 0.5  mu m and the graft copolymer D has a mean particle diameter of from 0.4 to 0.7  mu m, in each case determined as the d50 value of the cumulative weight distribution.
Patent EP-0439802-A2 (EP)
Inventor: HARTRUMPF MATTHIAS DIPL-PHYS
IPC: G01B11/02
Filed: 1990-12-20
Abstract: The invention relates to a device for measuring the position of a filament bundle which exits vertically from a spinning nozzle, is quenched in order to cool it and subsequently drawn off, a light source (1) being arranged in front of the filament bundle (2) in a plane approximately perpendicular to the drawing-off direction (that is to say in the direction from the spinning nozzle to the draw-off mechanism), and there being arranged behind the filament bundle (2) a detector device (5) which is arranged at an angle  alpha  with respect to the direction of illumination, the angle being selected to be so large that no direct light impinges from the light source (1) onto the detector device (5), and an evaluating device being provided for calculating the position of the filament bundle (2) from the signal of the detector device (5). <IMAGE>
Patent EP-0380163-A2 (EP)
Inventor: COLLINS MICHAEL HARRY
IPC: B29C44/32
Filed: 1990-01-16
Abstract: Method for thermally insulating a pipeline (33) along at least part of its length, the method comprising manufacturing a protective sleeve (42) around the pipeline (33) at a selected radial distance therefrom in a die (4) and inducing both the sleeve (42) and the pipeline (33) to move axially at substantially the same speed relative to the die (4) while maintaining an annular space (51) between the sleeve (42) and the pipeline (33). Components for forming a thermal insulation layer are progressively injected in the annular space (51) between the sleeve (42) and the pipeline (33).
Patent EP-0390252-A2 (EP)
Inventor: PERSOON NICOLAAS LUDOVICUS MAR
IPC: C12N15/86
Filed: 1990-03-15
Abstract: Recombinantly produced IL-3 is purified in a series of steps, initially employing hydrophobic interaction, followed by ion-exchange chromatography and gel filtration. Furthermore methods are provided for improved production of recombinant hIL-3 either in glycosylated form from mammalian and yeast cells or in unglycosylated form from prokaryotes.
Patent EP-0426227-A2 (EP)
Inventor: MARSAN MARIO STEPHEN
IPC: A61F13/49
Filed: 1990-10-18
Abstract: A disposable, absoroent diaper (20) comprising a topsheet (38), a liquid impervious backsheet (40) associated with the topsheet, and an absorbent core disposed between the topsheet and the backsheet, wherein the absorbent core (41) has a dusting layer (76) of mechanical pulp fibers, a continuous primary layer of mechanical pulp fibers containing from about 8% to about 60%, on a total primary layer (74) dry weight basis, of discrete particles of polymeric gelling material, and a water-permeable core reinforcing layer (72) disposed between the dusting layer and the primary layer. The mechanical pulp fibers, preferably chemithermomechanical pulp fibers, have an average fiber length of at least about 1.9 mm and are in a highly disintegrated condition.
Patent EP-0390507-A2 (EP)
Inventor: WONG THOMAS SING WAI
IPC: G11C7/12
Filed: 1990-03-27
Abstract: According to this invention, two current sources are used, having a relatively small difference. The larger current source is used to discharge the capacitance on the bit line. However, only the difference between the two currents flows through the cell transistor being read. Thus a high current flows in the bit line, but a much lower current in the cell. Using this arrangement, the voltages on the bases of the two transistors of the cell can be sensed directly, by diode followers connected to the emitters of the two transistcrs of the cell. As the base of one transistor will be at a voltage level significantly higher than the sense level, and the base of the other transistor at a voltage level significantly lower, a simply constructed differential sense amplifier connected between the two diode followers which are connected to the emitters of the transistors of the cell will immediately indicate the state of the selected cell.
Patent EP-0403152-A2 (EP)
Inventor: SOTOYA KOHSHIRO
IPC: C11D3/395
Filed: 1990-06-06
Abstract: A bleaching composition comprises (a) hydrogen or a peroxide to produce hydrogen peroxide in its aqueous solution and (b) an organic peracid precursor having the formula (I) in which a quaternary ammonium is connected with an alkyl through an ether, an amide or an ester.
Patent EP-0408365-A2 (EP)
Inventor: YANG TAI-HER
IPC: H02J7/04
Filed: 1990-07-12
Abstract: A battery charger having an automatic control for reducing the battery charging current as the battery nears full charge. The automatic control comprises a control circuit that includes a normally-closed temperature sensitive switch and an electromagnetic relay connected in series with the battery and a current source. In a first embodiment, the relay has a relatively low resistance coil and normally-open contacts. The control circuit comprises a parallel circuit in which the switch and relay contacts are connected in series across a parallel connected current limiting resistor and start-up capacitor. The relay coil is connected in series with the parallel circuit. In a second embodiment, the relay has a relatively high resistance coil and normally-closed contacts. The control circuit comprises a parallel circuit in which the switch and relay contacts are connected in series across the relay coil.
Patent EP-0435431-A2 (EP)
Inventor: GEORGE RICHARD E
IPC: G01R15/08
Filed: 1990-10-12
Abstract: Disclosed is a digital multimeter having an automatic function selection capability. The device includes a sensing circuit connected to its input to respond to the type of analog signal which is sensed and to provide logic signals which are characteristic thereof. These logic signals may be utilized to cause generation of encoding signals to encode and dispose the converter circuit to perform the desired conversion function and provide the desired display as a function of the analog input. The device may include an internal reference signal source such as a DC reference potential and the sensing circuit may sense a differential between such reference source and the external analog signal to make a determination to utilize or disconnect the reference signal source in performing the function dictated by the nature of the analog signal.
Patent EP-0437976-A2 (EP)
Inventor: NORIMATSU HIDEHIKO C O NEC COR
IPC: H03B5/18
Filed: 1990-12-27
Abstract: A voltage-controlled oscillator (VCO) mounted on a laminated printed circuit board (10) which has a surface layer (12) a plurality of intermediate layers (14,16), and a back layer (18). Various component parts of the VCO are arranged on the surface layer (12). One of the intermediate layers (14,16) which underlies the surface layer (12) constitutes a ground potential layer and is removed in a part thereof corresponding to the area (4) where the parts of the VCO are positioned.
Patent EP-0397560-A2 (EP)
Inventor: YUEN KAI-CHUNG LEONARD
IPC: C12N15/34
Filed: 1990-05-09
Abstract: A DNA isolate consisting essentially of a DNA sequence encoding spheroidin and recombinant entomopoxvirus expression vectors capable of expressing a selected gene or portion thereof in tissue culture insect cells or insect larvae are described. These expression vectors consist of entomopoxvirus genomes comprising at least one selected gene or portion thereof. The selected gene or portion thereof is under the transcriptional control of an entomopoxvirus promoter, preferably the spheroidin promoter. Also within the scope of the present invention is a method for producing viral transfer vectors, recombinant viral transfer vectors and recombinant viral expression vectors utilizing entomopoxvirus DNA segments. The recombinant entomopoxvirus expression vectors of the present invention are to be used for the production of proteins useful in medical, forestry and agricultural fields.
Patent EP-0394189-A2 (EP)
Inventor: HOFFMANN ARMIN
IPC: F16B13/14
Filed: 1990-03-23
Abstract: The attachment element for anchoring by means of cured masses to plate-shaped components has a dowel sleeve (1) containing outlet openings (1d) on the end (1a) on the seating direction side and a jacket (3) which is connected thereto, can be filled by the curable mass (7) and engages behind the rear side of the component (6). Openings (3c) arranged on the side (3a) of the jacket (3) facing the component (6), in the direction opposite to the seating direction (S) are larger than openings (3d) arranged on the side (3b) facing away from the component (6) in the seating direction. Thus, the curing mass (7) emerges from the jacket (3) on the side (3a) facing the component (6) and supports the jacket (3) over a large area on the plate-shaped component (6). As a result of this large-area support, high anchoring levels are achieved. 
<IMAGE>
Patent EP-0385967-A2 (EP)
Inventor: WALENTA GERHART DIPL-ING
IPC: F16G15/02
Filed: 1990-02-15
Abstract: A coupling element (6) for suspension links, having an upper suspension part (7), which can be suspended in a fork head (3) of a connecting element (1), and having a lower fork end (9), which has at least one insertion gap (10) and at least one through hole (12), running at right angles to the insertion gap, for a lateral bolt (11) passing through a chain link (13) or the suspension part of a further component, in which lateral bolt the suspension part is designed as a suspension flange (7) with a hole (8) passing through it, and the bolt (5) and the hole (51) of the suspension flange (7) have a greater diameter (D1) than the bolt (11) and hole (12) in the fork end (9). <IMAGE>
Patent EP-0439069-A2 (EP)
Inventor: IKENOUE SHINPEI C O FUJI PHOTO
IPC: G03C3/00
Filed: 1991-01-18
Abstract: A silver halide photographic light-sensitive material comprises at least one silver halide emulsion layer containing a silver halide emulsion subjected to chemical sensitized by a gold compound and a chalcogenide compound on a support. An amount of hydrogen cyanide released from 1 m 2  of the light-sensitive material in in a wet atmosphere at 75 C for two hours is 0.8 µm, or less, and the light-sensitive material is sealed in a closed vessel capable of maintaining a relative humidity constant.
Patent EP-0441255-A2 (EP)
Inventor: OHTSUKA MASAHIRO
IPC: C09B56/16
Filed: 1991-02-01
Abstract: (1) Dicyanoimidazole compound derivative represented by the formula [I]
      [R₁, R₂: alkyl group, alkoxyalkyl group, hydroxyakyl group, β -cyanoethyl group, β -chloroethyl group, aralkyl group, aryl group; X: hydrogen atom, lower alkoxy group, methyl group, halogen atom; Y: hydrogen atom, methyl group, methoxy group, formylamino group, alkylcarbonylamino group, alkylsulfonylamino group, alkoxycarbonylamino group; -Q-: -(CR₂) n - [n: integer of 1 to 12, R: hydrogen atom, alkyl group],
      -CH=CH-, -CH₂CH=CHCH₂-, -CH₂-CH=CH-]. 
         (2) Magenta toner for color electrophotography containing at least one kind of the dicyanoimidazole compound derivative represented by the formula [I] as a coloring agent. 
         (3) Colored resin and resin color filter containing at least one kind of the dicyanoimidazole compound derivative represented by the formula [I] in solution. 
         (4) Colored molded resin member and resin color filter dyed with at least one kind of the dicyanoimidazole compound derivative represented by the formula [I].
Patent EP-0459391-A2 (EP)
Inventor: IWASAKI HIROYUKI
IPC: H01Q1/10
Filed: 1991-05-28
Abstract: An antenna (10) for portable radio equipment serves as a λ/2 wavelength long antenna when extended (Fig.1A) or as a less than λ/4 wavelength long antenna such as a λ/8 wavelength long antenna when contracted (Fig.1B). Both of such antenna configurations are matched by a single matching circuit (14) with respect to impedance. The antenna radiates power efficiently in the horizontal plane.
Patent EP-0459470-A2 (EP)
Inventor: GAFVERT SVEN BERTIL
IPC: B60T13/16
Filed: 1991-05-29
Abstract: A hydrostatic transaxle is disclosed of the type having a central manifold (13) and right and left motor axle assemblies (15, 17). Each motor axle assembly includes a fluid motor (35) and a speed reduction gear set (51). The manifold defines a pair of aligned openings (81R, 81L) and disposed therein is a pair of elongated brake actuation members (83R, 83L), each member being axially moveable in its opening away from a central reference plane (RP). A cam means (95) defines right and left cam surfaces (107R, 107L) engaging the brake actuation members. Movement of the cam means forces the actuation members axially outward, until each engages friction pad (109), providing braking of a reaction plate (115) between the friction pad and a back up plate (119). The disclosed braking arrangement is simple and inexpensive, and achieves braking upstream of the reduction gear set, thus requiring less braking torque than would be required in the case of a conventional wheel brake. Also disclosed is an embodiment (FIG. 7) in which the brake arrangements in the right and left motor axle assemblies may be actuated independently of each other.
Patent EP-0471224-A2 (EP)
Inventor: TYSON JOHN A
IPC: F42B15/01
Filed: 1991-07-25
Abstract: A method for measuring boresight and parallax misalignment between multiple missile track links and for compensating guidance of a missile to a selected target. The method is applicable to any missile tracking system employing multiple track links. A missile is projected toward a target along a line of sight and tracked by multiple tracking sensors. Instantaneous output signals of any two tracking sensors are compared to determine instantaneous errors in boresight, parallax, or random errors. The error information is used to compute boresight and parallax correction terms. The correction terms are fed into conventional missile guidance algorithms to correct errors between the tracking sensor's line of sight and an operator's line of sight. Misalignment is measured during missile flight and the missile is used as a reference source in measuring the misalignments. The method is useful in tracking systems mounted on moving vehicles where accurate alignment of track links is difficult. The invention is also be useful in automatically preventing missile misses due to accidental misalignments in systems where the operator has manual control of the misalignment.
Patent EP-0480253-A2 (EP)
Inventor: VITTONE ANDREA
IPC: B29L28/00
Filed: 1991-09-26
Abstract: Within the scope of a process of known type consisting of sending said retiform materials to transverse extension (opening) devices having elements (4) for grasping the product, e.g. needles (13), which run on opening elements, e.g. divergent guides, (8) and are towed by translation elements, e.g. chains, (3, 11, 21) the device in accordance with the present invention makes it possible to reduce in a controlled manner the distance between the product grasping elements (4) during the opening phase and subsequently maintain said reduced distance in such a manner that the translation speed of the material drawn by the grasping elements (4) can diminish progressively to compensate for the longitudinal retraction due to the transverse extension.
Patent EP-0492377-A2 (EP)
Inventor: MAUTNER KONRAD DR
IPC: C08G77/06
Filed: 1991-12-17
Abstract: Process for the production of organopolysiloxane hydrosols by mixing organosilicon compounds with water, characterised in that silane of the formula  RaSi(OR<1>)4-a (I> in which     a is 0, 1, 2 or 3, R radicals can be identical or different and are a hydrogen atom or a monovalent organic radical and R<1> radicals can be identical or different and are a monovalent organic radical, and/or its partial hydrolysate and, if appropriate, organodisiloxane of the formula R<2>3Si-O-SiR<2>3 (II> in which R<2> radicals can be identical or different and are as defined for R, is mixed with water in the presence of emulsifier at a temperature of below 15 DEG C.
Patent EP-0441484-A2 (EP)
Inventor: WIMBERGER RICHARD J
IPC: B65H20/10
Filed: 1991-01-16
Abstract: An apparatus is provided which both floatingly supports a web (W), and maintains the web in a substantially straight path as it travels through a dryer. The apparatus comprises a steerable air bar assembly (24) comprising: i) one or more adjustable air bars (38), each having an elongated surface from which air may be discharged, said surface being in opposing relation to the running web, and each having two ends; ii) air supply means (42,44,46,48), in fluid communication with the air bars; and iii) adjustment means (40) for altering the orientation of the elongated surfaces of the adjustable air bars with respect to the running web. In a preferred embodiment the orientation of the surfaces is adjusted such that each said surface rotates about an axis which is substantially parallel to the longitudinal centerline of the running web. Said steerable air bar assembly is positioned in a web dryer such that the web is guided through the dryer in a substantially straight path. A plurality of such steerable air bar assemblies can be used in a web dryer. The dryer can also include one or more fixed air bars. 
     In a preferred embodiment of the invention, the apparatus further comprises in combination with the steerable air bar assembly (24), back pressure means (34) for creating an opposing force to urge the web back to a substantially centered position. Said back pressure means preferably comprises one or more edge dams (35) preferably disposed at or near the ends (30) of one or more fixed air bars (18) in the web dryer.
Patent EP-0493870-A2 (EP)
Inventor: FUKUTA KAZUHIKO
IPC: H05K1/00
Filed: 1991-03-14
Abstract: A TAB package for packaging a semiconductor chip includes a flexible base plate (21) having a first surface and a second surface opposite to the first surface, an input (24) and output leads (25) being formed on the second surface of the flexible base plate and capable of being connected to the semiconductor chip (22), and a plurality of slits (27) being formed on the first surface of the flexible base plate. Accordingly, the TAB package is allowed to be easily bent and kept in the bending state. The slits are formed in a manner to correspond to the intervals between the adjacent input and output leads so that the input and output leads can be reliably supported by the flexible base plate.
Patent EP-0471635-A2 (EP)
Inventor: CALVERT NATHANIEL
IPC: H04L29/00
Filed: 1991-07-17
Abstract: A service network has several computer systems connected together. A computer system can either be a "Service Requestor" (SR) (110), a "Service Provider" (SP) (150), or a hybrid of the two, a "Service Provider/Requestor" (SP/R) (140). The service network is built by an enrollment process that adds computer systems into the service network. A SP (or SP/R acting as an SP) already in the network can initiate the enrollment of an SR (or SP/R acting as an SR) into the network. In addition, a SR (or SP/R acting as an SR) can initiate a request for enrollment into the network. If such a request is initiated, it must be approved automatically or with human intervention.
Patent EP-0484270-A2 (EP)
Inventor: LUTZ ERIC
IPC: G01S17/04
Filed: 1991-09-06
Abstract: The light of the optotransmitter (23) is collimated by the plano-convex lens (33) and deflected by the plano-surface (41) through ninety degrees by total internal reflection. The light beam (51) emerging from the window (29) of the hood (27) impinges on the reflecting object or on a reflector, and is retroreflected thereby. The retroreflected light beam impinges through the window (29) on the plano-convex lens (35), and is deflected by a total internal reflection on the plano-surface (41). Focusing onto the optoreceiver (25) takes place by refraction on the cambered surface (39). The head (13) is narrower than the base part, so that the light scanner or barrier can be introduced into an assembly bore head first. <IMAGE>
Patent EP-0484320-A2 (EP)
Inventor: YAMAMOTO HARUHIKO
IPC: H01L23/46
Filed: 1986-10-03
Abstract: A cooling module is provided, in combination with an electronic circuit component (7) mounted on a printed circuit board (9). The cooling module includes a heat transfer body (3, 110), for conducting heat from the electronic circuit component (7) to a coolant (2) in the module, resilient biasing means (5) connected to the heat transfer body (3, 110) and serving to urge that body towards the circuit component (7), and passage means (1) for containing the coolant (2) which flows in contact with a main face of the heat transfer body (3, 110). The heat transfer body (3, 110) comprises a heat transfer plate (3) with a substantially tubular structure (110) provided thereon and projecting axially from the main face so as to extend within the resilient biasing means (5), the passage means (1) and tubular structure (110) being such that, when the module is in use, the coolant (2) flows to a major portion of the main face by way of the tubular structure (110). In this way the coolant can be made to flow in contact with a larger heat transfer surface.
Patent EP-0500048-A2 (EP)
Inventor: KADONO SHINYA
IPC: G06F17/14
Filed: 1992-02-18
Abstract: In an apparatus for executing an algorithm for realizing an orthogonal transform operation such as the 8 points fast cosine transform, by operating on successive sets of data values of a digital signal such as a digital video signal in such applications as high efficiency coding of a digital video signal, a plurality of multiplication operations that are executed during processing of each set of data values are executed sequentially by time division multiplex operation of a single multiplier (32) which is capable of executing a multiplication operation within one sample period of the digital signal, with input and output data values being transferred by selector units (11, 33, 41) between the multiplier and other sections of the apparatus at appropriate times during processing of each set of the input digital signal values. The scale of hardware required for the apparatus is thereby reduced by comparison with an apparatus which employs a plurality of separate multipliers.