baber/WOPTO huggingface dataset:
Patent EP-0433066-A2 (EP)
Inventor: JURAN MICHAEL T
IPC: G06F17/50
Filed: 1990-12-13
Abstract: Disclosed is a schematic capture and design verification system wherein the graphic symbol (402) linked to a component is separated from the model (422, 426) used to simulate the component. Each component has a graphics symbol (402) linked to a link or scion page (404). The link page (404) also contains a list of all models that can be used with the component. The system allows a model to be selected (406) for each component in a schematic, and allows the model to be changed at any time. The system also allows the models for all components to be changed with a single command. The user enters a schematic (602) into the system, then selects a model for each component used in the schematic. After a model has been selected for each component, the user requests the system to build a netlist that describes the schematic to a simulator or other analysis or synthesis tool. In building the netlist (616), parameters are extracted from the link page for each component and included in the netlist to be used by the simulator. When a different simulation is desired by the user, the user instructs the system to change the model linked to the components to a new model suitable to the second simulator. The system then builds a new netlist, using parameters specific to the new model and the second simulator.
Patent EP-0387174-A2 (EP)
Inventor: FRANKLIN SUSAN MARGARET
IPC: G06F3/0488
Filed: 1990-02-02
Abstract: A method is disclosed which permits the user of a computer system to directly manipulate iconic representations of software applications by automatically controlling the communications link between each icon and its associated source application. Upon receiving an indication that a user intends to move an icon displayed within a first client application, communications between the first client application and the icon's source application are automatically terminated. The icon is placed within a second client application and communications between the second client application and the source application are automatically initiated. In the disclosed embodiment of the present invention a conversational data structure designed to support communication between a client application and a source application is automatically created in response to an initiate communications message from a client application to a source application, after a determination has been made that the icon in question is appropriately served by the source application. Client applications containing multiple icons may be simply and easily duplicated by graphically copying each icon and automatically initiating communication between the source application and the application containing the copied icon.
Patent EP-0437266-A2 (EP)
Title: Vehicle with internal combustion engine, current generator, flywheel storage and electric drive motor
Inventor: HEIDELBERG GOETZ DIPL-PHYS
IPC: B60L50/30
Filed: 1991-01-10
Abstract: Motor vehicle which has     - a combustion engine (2), - a generator (6) for generating current, which can be driven by the combustion engine (2), - an electrically chargeable and dischargeable fly wheel accumulator (16),   - and at least one electric motor (14) for the vehicle drive, - the generator (6), the accumulator (16) and the electric motor (14) being electrically connected to one another.   A control is provided which controls the combustion engine or the power output of the generator via the charge state of the accumulator (16) and/or power output state of the electric motor (14) on the basis of an item of information. <IMAGE>
Patent EP-0447836-A2 (EP)
Inventor: VITEK MICHAEL PETER
IPC: C12N15/12
Filed: 1991-02-23
Abstract: A human amyloid peptide precursor RNA from the brains of persons afflicted with Alzheimer's disease and Down's syndrome is described. The RNA is virtually absent from mouse or rat brain tissue yet is abundant in human brain tissue. A cDNA clone corresponding to the RNA predicts the existence of a 365 amino acid protein that is similar to the amino-terminal end of an amyloid peptide precursor previously described (APP 770), but lacks the beta-amyloid peptide or any hydrophobic transmembrane spanning domains. These features suggest that the human RNA codes for a soluble protein containing a Kunitz protease inhibitor.
Patent EP-0466000-A2 (EP)
Inventor: LECHNER ROBERT DIPL-ING
IPC: H04M19/00
Filed: 1991-07-02
Abstract: A control circuit (R) is allocated to a group of subscriber line interface circuits (SLIC1 to SLICn). The noisy feed voltage occurring via a feed current source (earth, UB) on the junction line (SLUB, SLBE) is supplied to it as variable to be controlled. It supplies as controlling variable a compensation voltage corresponding to the noise voltage, which is superimposed on the noisy feed voltage via a transformer (Ü) with a large transformation ratio, through the secondary winding (n2) of which, exhibiting the lower number of turns, the sum of the feed currents flows. <IMAGE>
Patent EP-0464857-A2 (EP)
Inventor: DAVIS MARTHA
IPC: A61F13/64
Filed: 1991-07-08
Abstract: Absorbent products having integral belt means for retaining the absorbent product (100) in a position to absorb body fluids are disclosed. In a preferred embodimenet, a napkin (100) is provided wherein straps (200, 220) are cut from the material of the napkin (100). These straps are then tied around the body of the user when the napkin is applied. The straps are flexible enough to allow them easily to be tied to each other on the side. The straps may or may not be retained by the waistband of an undergarment. Alternatively, a second embodiment is provided wherein long flap-like straps extend longitudinally away from the transverse ends of the absorbent product. These straps are then engaged by the elastic waistband on an undergarment, to retain the napkin in place. Methods of manufacturing absorbent products are also disclosed.
Patent EP-0474000-A2 (EP)
Inventor: MAILLOUX DENNIS R
IPC: B42D15/10
Filed: 1991-08-17
Abstract: A laminar structure, for example an identity card, comprises a photograph and a supported hologram. A moisture-impermeable barrier layer and an adhesive layer are disposed between the hologram and the photograph, so that the photograph can be secured to the hologram while the former is still wet. The supported hologram, the barrier and adhesive layers and the photograph are sandwiched between first and second sheets. The hologram is sufficiently adhered to the photograph that, if an attempt is made to separate the supported hologram from the photograph, fracture will occur within the hologram or between the hologram and its support sheet, so that at least part of the hologram will remain attached to the photograph, so that it is not possible to detach the hologram from the photograph, leaving the hologram attached to the first sheet, and thus substitute a different photograph in the laminar structure.
Patent EP-0475139-A2 (EP)
Inventor: CHO FRED YI-TUNG
IPC: H03H3/08
Filed: 1991-08-22
Abstract: A passivation layer (110) of dielectric material disposed on the top surface of the SAW device (10) prevents the metallized transducer pattern (30, 40) on the piezoelectric substrate (20) from being exposed to chemical attack. This layer (110) also provides for improved metal acousto-migration resistance through the well-known mechanism of grain boundary pinning. The piezoelectric SAW device substrate (20) includes a dielectric layer (110) which is disposed along the surface over the transducer (30, 40) metallization. The piezoelectric substrate (20) includes metallized regions (120) on top of the dielectric layer (110) which is disposed over the substrate (20) surface and the SAW transducers (30, 40) thereon. These metallized regions (120) form capacitors to the transducer busses (131, 136, 141, 146) and capacitively couple electrical input and output signals to the transducers (30, 40) from external electronic apparatus (90, 95).
Patent EP-0476431-A2 (EP)
Inventor: MCCARTNEY THOMAS
IPC: H02J9/06
Filed: 1991-09-04
Abstract: An external DC (direct current) power supply (10) is provided for supplying backup DC power to a supported device having an AC input connector. The power supply includes an AC (alternating current) voltage source. A voltage rectifier (22) is coupled to the AC voltage source for rectifying the AC voltage source. An energy storage device (32, 138) coupled in parallel to the voltage rectifier provides a predetermined DC voltage threshold level. A connector (16) of the external DC power supply (10) applies a power output of the parallel combination of the voltage rectifier (22) and the energy storage device (32, 138) to the AC input connector (18) of the supported device (20B). 
     The external DC power supply (10) is capable of reliably, effectively and efficiently supplying backup power to the AC power input of a supported system (20B) without requiring any special wiring or modification of the supported system using only the AC input plug for connection to the supported system.
Patent EP-0438188-A2 (EP)
Inventor: WILLIAMS RICHARD STUART
IPC: C08L77/00
Filed: 1991-01-03
Abstract: A polyamide composition which comprises a thermoplastic polyamide red phosphorus and an olefin copolymer. The olefin copolymer is ungrafted and is a copolymer with units from ethylene and an unsaturated ester of a saturated C₁ to C₄ carboxylic acid. 
     The composition can also include a magnesium compound such as magnesium hydroxide or carbonate, and also reinforcing fibres or fillers such as glass fibres.
Patent EP-0456322-A2 (EP)
Inventor: SCHAEFER INGO DR
IPC: G03G15/05
Filed: 1991-05-06
Abstract: The invention relates to an arrangement for producing X-ray photographs by means of an X-ray source for generating an X-ray beam, a photoconductor for converting X-ray radiation into a charge pattern which is applied to a carrier that is constructed in a rotationally symmetrical fashion with respect to an axis of rotation, a drive unit for driving the carrier about the axis of rotation, and a read-out unit which after the taking of an X-ray photograph converts the charge pattern on the surface of the rotating converter into electrical image values. The invention achieves a shorter taking time (in conjunction with an unchanged short time for reading out the photoconductor) due to the fact that the converter does not rotate during the taking of an X-ray photograph. …<IMAGE>…
Patent EP-0462669-A2 (EP)
Inventor: DANIELSON SUSAN JEAN
IPC: G01N33/543
Filed: 1991-06-14
Abstract: Amine-enriched proteins are provided by reacting a naturally occurring protein with an amide bond forming agent in the presence of a polyamine or a salt thereof. Such amine-enriched proteins such as enzymes are useful as labels in immunoassays.
Patent EP-0455363-A2 (EP)
Inventor: BAIR JOHN JOSEPH
IPC: F16C27/04
Filed: 1991-04-11
Abstract: A bearing isolator assembly (70) suitable for use with straight roller and with ball bearings (20) is provided. The bearing isolator assembly comprises a retaining member (72), a radial wave spring (74), and a nonresilient bump stop member (130), all preferably of a one-piece steel construction.
Patent EP-0455490-A2 (EP)
Inventor: PETING ROBERT G
IPC: F16L21/08
Filed: 1991-05-02
Abstract: A restrained pipe joint (11) is provided for affixing the spigot end (12) of a first pipe into the socket end (10) of a second pipe. The pipe joint (11) includes a circular restraining ring (26) and a retainer ring (34) which includes a groove ring (36) and a plurality of locking segments (38). When the retaining ring (34) is tightened, the retaining ring (34) is forced against the circular restraining ring (26), thereby engaging the locking segment teeth (40) into the spigot end (12) of the first pipe. The groove ring (34) abuts the circular restraining ring (26) which holds the spigot end (12) of the first pipe within the socket end (10) of the second pipe.
Patent EP-0486128-A2 (EP)
Inventor: NAGAI YUTAKA
IPC: H01S5/00
Filed: 1991-05-28
Abstract: A semiconductor optical element includes a semiconductor substrate or a semiconductor layer formed on a semiconductor substrate; a plurality of stripe-shaped grooves each having a rectangular cross-section whose width is sufficiently narrow to occur a quantum effect, formed on the semiconductor substrate or the semiconductor layer in parallel with each other at an interval sufficiently narrow to occur a quantum effect or a plurality of rectangular-shaped grooves having a width and a length sufficiently narrow to occur a quantum effect, formed on the semiconductor substrate or the semiconductor layer in a checkered arrangement; and a structure in which a quantum well layer whose thickness is less than the depth of the groove and sufficiently thin to occur a quantum effect and a barrier layer whose thickness is larger than the depth of the groove are alternatively laminated, which structure is provided on the bottom surfaces of the grooves and regions between the adjacent grooves. As a result, an active region comprising a plurality of quantum wires or quantum boxes can be obtained by a simple production process. In addition, this quantum wire or quantum box structure can be employed for an active region of a ridge type semiconductor laser, an inner stripe type semiconductor laser or the like.
Patent EP-0462741-A2 (EP)
Inventor: FUSEGAWA IZUMI
IPC: C30B30/04
Filed: 1991-06-11
Abstract: A semiconductor single crystal rod having a controlled oxygen concentration distribution in the direction of length is produced by method of pulling up a semiconductor melt held in a quartz glass crucible under application of a magnetic field, which method is characterized by fixing the rotational speed of said quartz crucible at a level exceeding 5 rpm and varying the intensity of said magnetic field applied to said molten semiconductor according to the length of pull of said single crystal rod.
Patent EP-0463885-A2 (EP)
Inventor: URATA KAORU
IPC: H04N5/21
Filed: 1991-06-28
Abstract: A non-linear de-emphasis circuit (20), in which a high SN ratio can be assured with simple construction and with minimum distortion in the waveform of the reproduced signal, is arranged so that, when an amplitude limited signal is to be subtracted from an input signal (S RF ) to obtain an inverse characteristic to that of a corresponding nonlinear emphasis circuit, the subtraction (16) is performed by way of a non-linear amplifier circuit (12, 22). When the amplitude limited signal has a lower amplitude than an amplitude limiting value (LIM1) of a first limiter circuit (8), the non-linear amplifier circuit (12, 22) amplifies the amplitude limited signal with a gain greater than unity, but changes the input/output characteristic thereof in response to an increase in amplitude of the amplitude limited signal so that, when the amplitude of the amplitude limited signal is equal to or higher than the amplitude limiting value (LIM1) of the first limiter circuit (8), the non-linear amplifier circuit (12, 22) amplifies the amplitude limited signal with unity gain.
Patent EP-0466456-A2 (EP)
Inventor: DOIG RAYMOND
IPC: B01D46/24
Filed: 1991-07-09
Abstract: A filter module (11) comprises a housing divided internally by a partition (14) into two compartments (15, 16). At least one hollow cylindrical filter element (12) is housed in one of the compartments, the or each filter element fitting about an opening (19) in the partition (14). A filter assembly (10) comprises a plurality of filter modules (11) mounted in a fluid flow line (13) such that incoming fluid enters one of the compartments, flows through the walls of the filter elements and filtered flow emerges from the other compartment.
Patent EP-0471486-A2 (EP)
Inventor: YOSHIDA YOSHIFUMI
IPC: D21H19/62
Filed: 1991-08-02
Abstract: A paper coating composition which comprises by wt:
     (I) 100 parts of a pigment (e.g. inorganic or synthetic resin),   (II) 5-200 parts by an aqueous binded (water-soluble or emulsifiable), and   (III) 0.05 - 5 parts of a resinous ingredient comprising (A) a water-soluble resin which is prepared by (a) condensing at 100° to 180°C (a1) an alkylenediamine or a polyalkylenepolyamide (e.g. di- or tri-ethylenetetramine ) and (a2) 0.05 - 1 mol per mol of amino groups in (a), of a urea compound and (b) cross-linking the product at a suitable pH at 40 - 80°C, with a cross-linking compound which can be at least one of an aldehyde, epihalohydrin, dihalohydrin, product of a urea compound and glyoxal, or a melamineformaldehyde resin, and optionally further reacting with a polyamide (B).   
     The composition is coated on paper and imparts excellent ink (e.g. rotary offset) receptivity, excellent water-resistance, and in particular, excellent anti-blister property to paper.
Patent EP-0475787-A2 (EP)
Inventor: SUYAMA MOTOHIRO
IPC: G01T1/36
Filed: 1991-09-16
Abstract: Time-dependent information such as light whose intensity varies with time is converted into positional information representing the change of the time-dependent information. A series of photoelectrons provided as the time-dependent information are accelerated when passing through a region (d₁) defined by first and second electrodes (11, 12) to which a ramp voltage is applied so that the photoelectrons are accelerated and are released at speeds varying in dependence upon their time of emission. A speed analyzer (13) analyzes the speeds of the photoelectrons and converts this into positional information. The positional information is applied to a phosphor screen (17) on which the positions of the photoelectrons applied to it are displayed. The positions on the screen represent the times of emission of the photoelectrons.
Patent EP-0490595-A2 (EP)
Inventor: DEAN EDWARD A
IPC: G06F3/048
Filed: 1991-12-06
Abstract: In the system of the present invention, a time critical program operating in a window system environment is inplemented. The application program containing time critical procedures is divided functionally into two or more processes. The first process contains all of the CPU time slice sensitive or time critical procedures. This process operates independently of the window system interface and communicates directly with the operating system. The second process implements all procedures which require the user input and output through the window system but not including time critical procedures. This process communicates with and operates through the window system interface. The processes exchange data and synchronize execution through the interprocess communication mechanisms such as shared memory such that the two or more processes operate and appear as a single process to the user while insulating the first process from suspension due to window system operations and blocking procedures.
Patent EP-0512270-A2 (EP)
Inventor: KAMITANI HIROSHI
IPC: A61Q19/00
Filed: 1992-04-07
Abstract: A cosmetic composition comprises:
     (A) a nonionic amphipathic compound having in the molecule thereof at least one long chain branched alkyl or alkenyl group and at least three hydroxyl groups, and having a lamellar liquid crystal structure itself at 25 ° C and at 50 ° C or higher; and   (B) a compound represented by formula (1):
       
wherein R 1  is a hydrogen atom, a lower alkyl group or a group
     
   R 2  is a hydrogen atom, a methyl group or a methoxy group; R 3  is a direct bond or a saturated or unsaturated divalent hydrocarbon group having 1 to 3 carbon atoms; each Y and each Z are independently hydrogen atoms or hydroxyl groups; and p, q and r are each independently integers of 0 to 5, excepting the case where all of p, q and r are zero and Z is H, and the case where all of p, q and r are zero, R 1  is H and Z is OH.
Patent EP-0526905-A2 (EP)
Inventor: WALLACH DAVID
IPC: A61K9/127
Filed: 1992-08-07
Abstract: Multimers of the soluble forms of the tumor necrosis factor receptors (TNF-Rs) are provided. These multimers are produced either by chemical or by recombinant methods. The multimers of the soluble forms of TNF-Rs are useful for protecting mammals (including humans) from the deleterious effects of TNF.
Patent EP-0534297-A2 (EP)
Inventor: NIESSNER NORBERT DR
IPC: C08L43/02
Filed: 1992-09-16
Abstract: A moulding composition containing, based on the total amount of A to E, 
 
  A: 40-90% by weight of a halogen-free polycarbonate A, 
  B: 5-40% by weight of at least one halogen-free graft polymer B built up from, based on B, 
 
  B1: 40-80% by weight of an elastomer B1 having a glass transition temperature of below 0 DEG C, 
  B2: 20-60% by weight of a graft shell B2 comprising, based on B2, 
 
  B21: 40-98% by weight of styrene,  alpha -methylstyrene, ring-substituted styrene and/or C1-C8-alkyl (meth)acrylate, 
  B22: 50-1% by weight of (meth)acrylonitrile and/or maleic anhydride, 
  B23: 1-50% by weight of an organic phosphorus compound of the formula (I) 
<IMAGE>
 in which 
 
  R<1> is H or CH3, 
  R<2> and R<3> are each, independently of one another, halogen-free C1-C8-alkyl or halogen-free C6-C20-aryl which is optionally substituted by halogen-free substituents, 
  X<1>, X<2> and X<3> are O, S or NR (where R is hydrogen or halogen-free C1-C8-alkyl), and 
  n is from 0 to 10, 
 
 
 
  C: 5-40% by weight of a halogen-free, thermoplastic copolymer C comprising, based on C, 
 
  C1: from 50 to 95% by weight of styrene,  alpha -alkylstyrene, ring-substituted styrene and/or C1-C8-alkyl (meth)acrylate (C1), 
  C2: from 4 to 50% by weight of (meth)acrylonitrile C1-C8-alkyl (meth)acrylate and/or maleic anhydride (C2), 
  C3: from 1 to 46% by weight of a halogen-free phosphorus compound of the formula (I), 
 
  D: up to 20% by weight of a halogen-free phosphorus compound of the formula (II) 
<IMAGE>
 in which R<1>, R<2> and R<3> are each, independently of one another, halogen-free C1-C8-alkyl or halogen-free, unsubstituted or substituted C6-C20-aryl 
  E: up to 5% by weight of a tetrafluoroethylene polymer having a mean particle size of from 0.05 to 20  mu m.
Patent EP-0506493-A2 (EP)
Inventor: HANATANI YASUYUKI
IPC: C07C211/54
Filed: 1992-03-30
Abstract: The present invention provides a phenylenediamine derivative of the following general formula (1). General Formula (1) :
     wherein R 1 ,R 2 , R 3 , R 4  and R 5  are the same as or different from one another, and each is a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an aryl group, an aralkyl group or a heterocyclic group ; the alkyl group, the alkoxy group, the aryl group, the aralkyl group and the heterocyclic group may have respective substituting groups ; 0, p, q, r and s are the same as or different from one another, and each is an integer from 0 to 2. 
     Each of A 1  and A 2  is a hydrogen atom or the following group :
     wherein R 6  and R 7  are the same as or different from each other, and each is a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, an aralkyl group or a heterocyclic group ; the alkyl group, the alkoxy group, the aryl group the aralkyl group and the heterocyclic group may have respective substituting groups ; n is 0 or 1 provided that A 1  and A 2  are not hydrogen atoms simultaneously and that R 6  and R 7  are not hydrogen atoms simultaneously. 
     The invention also includes a photosensitive material comprising a conductive substrate having thereon a photosensitive layer which contains a phenylenediamine derivative of the formula (1) above.