baber/WOPTO huggingface dataset:
Patent EP-0490531-A2 (EP)
Inventor: BRASEN DANIEL
IPC: H01L29/76
Filed: 1991-11-28
Abstract: High speed transistor devices for use in high speed circuitry such as laser driver circuitry are formed by utilizing a high temperature deposition process. For example, chemical vapor deposition performed at temperatures on the order of 900°C for deposition of Si/Ge materials leads to bipolar devices having excellent properties. In particular, such devices are mechanically stable and are relatively defect free.
Patent EP-0491510-A2 (EP)
Inventor: EVANS EDWIN ROBERT
IPC: C08G77/22
Filed: 1991-12-06
Abstract: A composition is provided for treating silica filler in-situ, comprising a silanol-terminated, vinyl-containing polydiorganosiloxane having the general formula :
       
wherein R is a monovalent substituted or unsubstituted hydrocarbon radical ; R 1  is R or a halogenated alkyl radical ; R 2  is R or a halogenated alkyl radical ; "a" is a number in the range of from about 1 to about 30 ; "b" is a number in the range of from 0 to about 50 ; and "c" is a number in the range of from 4 to about 30 ; the vinyl content of the polydiorganosiloxane being in the range of from about 1 to about 20% by weight and the silanol content being in the range of from about 0.1 to about 6% by weight. Preferably, R and R 1  are methyl, R 2  is methyl or 3,3,3-trifluoropropyl, and b is 0. 
     The invention is further directed to a method for treating silica filler with the treating composition above and to silicone elastomeric compositions containing filler treated with the treating composition.
Patent EP-0497303-A2 (EP)
Inventor: TAKANO YASUO
IPC: A61K31/495
Filed: 1992-01-29
Abstract: Anti-dementia medicaments comprising a carbamic acid derivatives or their pharmaceutically acceptable acid addition salts having an anti-amnesic activity as an active ingredient are provided. The carbamic acid derivatives are represented by a general formula (1)
       
 wherein Ar denotes an aromatic heterocyclic ring which may have at least one substituent or its benzene-condensed ring, or phenyl group which may have at least one substituent, R¹ denotes hydrogen atom or lower alkyl group, R² denotes lower alkyl group which may be substituted with halogen atom, phenyl group which may have at least one substituent, naphthyl group, or five- or six-membered heterocyclic ring and its benzene-condensed ring, X and Y, which may be the same or different, denote sulfur atom or oxygen atom.
Patent EP-0491679-A2 (EP)
Inventor: YAMAMOTO TUNEO
IPC: A61G7/10
Filed: 1988-12-29
Abstract: A washing system for bed-ridden patients comprising: a bathing tub (200) into which warm water can be supplied; a rest plate mounted, in a first configuration above said bathing tub, so as to receive said patients when said patients is transferred to said system, said rest plate comprising at least first, second and third rest plate pieces (201, 202, 203) which correspond respectively to the torso, mid section and legs of said patient; said first rest plate pieces (201) being pivotably connected to said second rest plate piece (202), and said second rest plate piece being pivotably connected to said third rest plate piece (203); said rest plate pieces being adapted to move and rotate between at least said first configuration and a second configuration wherein said rest plate pieces form a chair shape within the bathing tub so that said patient may be bathed while seated.
Patent EP-0507247-A2 (EP)
Inventor: SCHLECHT KARL DIPL-ING
IPC: E01C19/10
Filed: 1992-03-31
Abstract: The invention relates to a process for making asphalt mixtures with a drying and heating drum (12) placed above the mixing tower and is characterised in that the throughput of pure mineral materials is 100% of the drum capacity or, optionally, depending on the proportion of mineral materials, falling from 100%, contains as much granulated asphalt as desired. The supplement to the process for making asphalt mixtures with a drying and heating drum (12) placed above the mixing tower for the part object of cooling and washing the exit gas provides that the cooling by the heating water for the mineral materials is effected in a closed system by a gas heat exchanger (14) and a spray cooler (14) for further cooling and/or condensation and washing-out of the exit gases is arranged in the form of a spray tower downstream of this exchanger, and the water heated here to 80-90 DEG C is added via a water/water heat exchanger to the cooled heating water coming back from the mineral silos (21) and is then passed through the gas/water heat exchanger. <IMAGE>
Patent EP-0514786-A2 (EP)
Inventor: KAWAKAMI TETSUJI
IPC: G03H1/02
Filed: 1992-05-15
Abstract: A hologram recording device, which comprises a recording layer (1) of a polymer composition a photoconductive element, a second-order super-polarization element and an electron or hole capturing material and having a non-centro symmetric structure is disclosed. Transparent electrode layers (2 and 2') are provided on each side of the recording layer. The hologram recording device is capable of space light modulation and real time hologram recording and also serves as a phase conjugate device. Also disclosed is a method of manufacturing the hologram recording device and a method of hologram recording using the device.
Patent EP-0534103-A2 (EP)
Inventor: MUELLER BERNHARD DIPL-ING
IPC: F24F13/15
Filed: 1992-08-06
Abstract: In a pivot bearing for the pivotable coupling of pivoting elements to a frame, bearing journals protruding on both sides from the pivoting elements are clipped into bearing recesses (open on one side) in the region of bearing brackets injection-moulded opposite one another onto both longitudinal sides of the frame. The bearing recesses are each formed by two pairs of associated bearing notches which, for their part, are arranged on the free ends of spring arms which extend away from the bearing brackets. <IMAGE>
Patent EP-0532036-A2 (EP)
Inventor: SCHARFENBERG MANFRED
IPC: E06B9/24
Filed: 1992-09-11
Abstract: The invention relates to a folding blind for shading a trapezoidal area which has a first edge running at an angle to the horizontal, an opposite horizontal second edge as well as two longitudinal edges running at right angles to the second edge, with a correspondingly dimensioned, pleated hanging, the first edge of which, which runs parallel to the first (area) edge, is fastened on a stationary first rail, and the second edge of which, which is opposite its first edge, is fastened on a movable second rail, the hanging being provided with at least two rows of through-openings which run essentially parallel to its longitudinal edges and which are in each case passed through by a drawcord, the free end sections of which are guided outwards from the first rail towards a drawing means, a movable third rail being arranged between the first rail and the second rail, a triangular first hanging section, with folds running radially from the apex of the rails, being arranged between the first rail and the third rail, and a rectangular second hanging section being arranged between the second rail and the third rail, and the strands of the drawcord coming from the drawing means being fastened, in each case with their other second end section, with mutual spacing on the third rail, guided in each case from their fastening place to the second rail and, after a deflection in the region of the second rail, passing through or passing the third rail, to the first rail, from which they run to the drawing means.
Patent EP-0534262-A2 (EP)
Inventor: SAMPSELL JEFFREY B
IPC: G06F3/00
Filed: 1992-09-14
Abstract: A display system architecture is disclosed. The architecture contains at least one bus (10,12,14) for passing of signals for the display, such as audio signals, video signals or system control signals. The bus is traversed across its width by a number of slots (16,18,20,22) that are capable of being connected with separate boards for communication between the boards and the bus. The boards are designed to handle data and functions of the system, whether it is operable as a television, a computer, a computer monitor, or all of the preceding.
Patent EP-0526952-A2 (EP)
Inventor: NELSON DAVID LUTHER
IPC: G01N33/577
Filed: 1986-04-14
Abstract: The present invention discloses a sandwich method and a kit for assaying interleukin-2 receptor (IL-2R) in a sample. The method comprises determining reactivity of said sample with a plurality of ligands, each said ligand having binding affinity for a specific site on the receptor, said site being different for each said ligand and distinct from interleukin-2 binding site on the receptor. The invention also discloses a method of detecting such disturbed or abnormal conditions in humans which release soluble IL-2R in the body fluid.
Patent EP-0506218-A2 (EP)
Inventor: FISCHBACH GUNTHER
IPC: B29C45/14
Filed: 1992-03-24
Abstract: The invention relates to a method for manufacturing plastic moulded articles, having a decorative coating, by injection moulding in an injection moulding machine having an injection screw which injects the plastic into the cavity disposed in a mould closing device, and to an apparatus for carrying out the method.
Patent EP-0517500-A2 (EP)
Inventor: OIKAWA MASAHIRO
IPC: G02F1/1333
Filed: 1992-06-03
Abstract: A projection-type image display device includes a transmissive image display panel (1) having a matrix of pixels arranged at different pitches in different directions perpendicular to each other, and a planar microlens array (4) for converging light emitted by a light source (16) onto the transmissive image display panel. The planar microlens array comprises a substrate (3) and a matrix of microlenses (2) disposed on the substrate for converging the light onto the pixels, respectively, each of the microlenses being of an oblong shape. Each of the microlenses may have a longitudinal axis inclined with respect to an axis of the matrix of pixels to cover the pixel aperture of one of the pixels. The oblong shape of each of the microlenses may be composed of a pair of spaced identical semicircles and a rectangle interconnecting the identical semicircles and having sides of the same length as the diameter of the semicircles. Since the oblong microlenses are shaped to fully cover the light source is efficiently converged onto the pixels by the microlenses to produce light display images.
Patent EP-0576759-A2 (EP)
Inventor: WATANABE KAZUSHI C O CANON KAB
IPC: G03G21/18
Filed: 1992-09-18
Abstract: A typical process cartridge according to the present invention comprises an image bearing member (9), developing bias contacts (18b) for applying developing bias to a developing means arranged at the same side regarding a longitudinal direction of said image bearing member and at one of sides of said image bearing member, earthing contacts (18a) for earthing said image bearing member arranged at the other side of said image bearing member, and charging bias contacts for applying charging bias to a charger means. With such construction it is possible to provide a process cartridge and an image forming system capable of removably mounting such process cartridge, which can improve the connection between the contacts and can be made small-sized.
Patent EP-0553784-A2 (EP)
Title: Azimuth regulating mechanism in floppy disc drive
Inventor: OHISHI YOSHIYUKI
IPC: G11B5/58
Filed: 1993-01-27
Abstract: An azimuth regulating mechanism is provided which can easily perform the azimuth regulation with an increased precision after a carriage including a magnetic head mounted thereon has been fixed to the frame of a floppy disc drive. 
     The carriage is slidably supported by a guide rail which is firmly held against fixing pins on the frame by means of a guide rail holder. One of the fixing pins is in contact with an eccentric portion formed on the guide rail. When the guide rail is rotated, it can be finely regulated in the horizontal direction to regulate the azimuth angle of the head on the carriage.
Patent EP-0558965-A2 (EP)
Inventor: JARRETT PETER K
IPC: C08G63/66
Filed: 1993-02-11
Abstract: Materials for medical or veterinary use such as surgical sutures are coated with a special bioabsorbable blockpolyetherester to reduce the friction with the tissue. 
     This blockpolymer comprises a block derived from ε-caprolactone and a comonomer, preferably an α-hydroxycarboylic acid, and a poly(alkylene oxide) block. 
     Also described are a film or a coating for a mesh, prepared from a bioabsorbable aliphatic blockpolyetherester, for use as an adhesion prevention barrier for mammalian tissue.
Patent EP-0565840-A2 (EP)
Inventor: TILLNER SIEGFRIED
IPC: H02K19/10
Filed: 1993-02-27
Abstract: Known reluctance motors have stator yokes of constant thickness for electrical reasons, which stator yokes are deformed elliptically by electromagnetic forces between the rotor poles and the energised stator poles. These deformations lead to the rotor and stator touching one another and in consequence cause torque fluctuations and motor or machine noise. These disadvantages are overcome according to the invention in that the external contour (29) of the stator yoke (30) has reinforcements at the bending-critical points which are acted on by the electromagnetic forces between the rotor poles (13, 14, 15, 16) of the rotor (11) and the energised stator poles (45, 46, 47, 48, 49, 50). In consequence, a low-noise reluctance motor (43) is created, having an equalised torque emission, using simple means. <IMAGE>
Patent EP-0570683-A2 (EP)
Inventor: JONES DONALD NEWLAND
IPC: H04L29/06
Filed: 1993-03-22
Abstract: A network server (14) permits clients (11) on the network to access one or more local resources managed by the network server and one or more remote resources managed by one or more respective remote computers coupled to the network server. When a client desires to access any of the resources, the client first requests a session or log-on to the network server by supplying a valid account name and password. Either with the session establishment request or subsequently during the same session, the client requests a connection or access to a resource. The client need not know the location of the resource or the computer (remote or network server) which manages the resource. The network server determines which computer manages the requested resource. If the network server manages the resource, then the network server determines if the connection is available or provides the access as requested and responds to the client. Then, if the client subsequently requests a connection with or access to a resource managed by a remote computer, or if the original request was for a resource managed by the remote computer, the network server sends a session establishment request and connect or access request to the remote computer. The client need not send a separate session establishment request for the remote computer. If the remote computer grants the session, then the client can access the resource managed by the remote computer.
Patent EP-0586859-A2 (EP)
Inventor: BAETHKE KLAUS
IPC: G01L25/00
Filed: 1993-07-29
Abstract: A hydraulic cylinder for a standard force measuring machine has a rotatably mounted cylinder ring (9) which is connected for drive purposes to a rotary drive (15) and has two elastically deformable sealing rings (10, 12). The first sealing ring (10) bears sealingly against a working piston (8) projecting into the cylinder ring (9); the second sealing ring (12) bears sealingly against a guide piston (11) projecting in an opposing fashion into the cylinder ring (9). The use of elastically deformable sealing rings (10, 12) avoids a sealing gap which would lead to a change in the effective piston area and to flow forces in the axial direction. Because of the rotary motion of the cylinder ring (9), the friction forces occurring on the sealing rings (10, 12) extend only in the circumferential direction and have no effect on the axial force. <IMAGE>
Patent EP-0595330-A2 (EP)
Inventor: INOUE MAKOTO C O NEC IC MIRCRO
IPC: H03L7/093
Filed: 1993-10-28
Abstract: A charge pump circuit has a booster clock driver (100) for outputting a clock signal changing between a power supply voltage (Vdd) and a ground voltage in response to a clock signal; a clock voltage control circuit (101) connected to the booster clock driver for modifying a voltage level of the clock signal (V3); a booster circuit (102) connected to the clock voltage control circuit, provided with a booster capacitor (C1) to which the modified boosted clock signal is supplied and a boosted-voltage holding capacitor (C2) for holding a boosted voltage, for outputting the boosted output voltage; and a limiter (103) connected to the booster circuit for limiting the output voltage. The clock voltage control circuit (101) sets a high level of the clock signal at a voltage lower than the power supply voltage and a low level of the clock signal at a voltage higher than the ground voltage.
Patent EP-0602539-A2 (EP)
Inventor: BIXLER CRAIG
IPC: H01R13/42
Filed: 1993-12-09
Abstract: A terminal alignment system is provided for an electrical connector assembly (10) disclosed as an insulation displacement type connector for terminating a plurality of insulated conductors (14) of a multi-conductor cable (12). The connector includes a dielectric housing (16) having a plurality of terminal-receiving passageways (54, 56) for the insertion thereinto of a plurality of terminals (18) in a given insertion direction (A). Each terminal (18) includes an insulation displacement section (44) at one end for piercing the insulation about one of the conductors, a contact section (46) at an opposite end for mating with a mating terminal, and an intermediate securing section (48) between the ends for securing the terminal in a respective one of the passageways. The insulation displacement section (44) of each terminal (18) includes a notch (52) facing in the insertion direction (A). The housing includes a rib (60) for interengagement with each notch. Therefore, upon insertion of the terminals into the passageways, the notch of each terminal engages a respective rib to accurately align the insulation displacement section of the terminal prior to termination thereof to one of the insulated conductors. The terminal notches (52) and the housing ribs (60) are located within the bounds (50) of the insulation displacement sections (44).
Patent EP-0601585-A2 (EP)
Inventor: RABBANI ELAZAR
IPC: C12N15/85
Filed: 1993-12-09
Abstract: This invention provides a method for preparing an immunologically compatible system, e.g., organism, organ, tissue, or cells, by appropriate genetic intervention which can take the form of introducing into the cells of such a system, a nucleic acid construct which, when present in a cell, inhibits or regulates the function of an immune response (Ir) gene or genes in the system. The nucleic acid construct can be introduced, for example, in the form of genetic antisense or as antisense oligos. Also provided by the present invention is such a nucleic acid construct and an immunologically compatible system containing such a nucleic acid construct. When present in a cell, the nucleic acid construct inhibits or regulates the function of an immune response gene or genes in the system. This invention is useful and applicable in the field of therapeutics, and transplantation and transfusion methodologies.
Patent EP-0569062-A2 (EP)
Inventor: SWATHIRAJAN SUNDARARAJAN
IPC: C25B9/23
Filed: 1993-03-10
Abstract: There is provided a combination, unitary, membrane and electrode assembly (12) with a solid polymer electrolyte membrane (46), and first and second electrodes (42,44) at least partially embedded in opposed surfaces (50,52) of the membrane (46). The method leads to a very significant increase in catalyst utilization. The electrodes (42,44) each comprise a respective group of finely-divided carbon particles (60), very-finely divided catalytic particles (62) supported on internal and external surfaces of the carbon particles (60) and a proton-conductive material (64) intermingled with the catalytic and carbon particles (60,62). 
     A first group of finely-divided carbon particles (60) forming the first electrode (42) has greater water-attraction and water-retention properties and is relatively more hydrophilic and less hydrophobic than a second group of finely-divided carbon particles (60) forming the second electrode (44). 
     In a preferred method, the membrane electrode assembly (12) of the invention is prepared by forming a slurry of proton-conductive material (64) and at least one group of finely-divided carbon particles (60) and very finely-divided catalytic particles (62) supported on and in the carbon particles (60). The slurry is applied to the opposed surfaces (50,52) of the membrane (46); and heated whilst being pressed to the membrane (46) for a time and at a temperature and under a compressive load sufficient to embed at least a portion of the particles (60,62) into the membrane (46) to thereby form a membrane electrode assembly (12).
Patent EP-0593144-A2 (EP)
Inventor: DRECHSLE ROLAND
IPC: B01D21/00
Filed: 1993-10-15
Abstract: The invention relates to a drainage scoop wheel for recovering fine sand from the washing water of gravel washing installations. It is based on the object of reducing the quantity of clean water and waste water in gravel and sand processing and of at the same time improving the efficiency of the fine-sand recovery and the quality of the fine sand. According to the invention, this object is achieved in that channels (6) are arranged inside the scoop wheel tub (1), on the tub wall opposite the inlet (4) on both sides of the wheel (2), in that the channels (6) lead, at their upper end, via one or more passage opening(s) (17) in the tub wall, to one or more water collection reservoir(s) (8, 16) in such a manner that the same liquid level results in these water collection reservoirs (8, 16) as in the tub (1), the water collection reservoirs (8, 16) being connected to at least one suction pump (7) which pumps or pump the water flowing through the channels (6) out of the tub (1) as recycling water back into a gravel washing installation arranged upstream of the scoop wheel, and in that the channels (6) have intake openings (18) at their lower end, at a sufficient distance from the waste water layer (15). Seen from the intake openings (18), the channels (6) run obliquely upwards towards the side of the outlet (5). <IMAGE>
Patent EP-0622897-A2 (EP)
Inventor: KANABOSHI AKIHIRO
IPC: H03H9/05
Filed: 1994-04-27
Abstract: A surface acoustic wave device is manufactured by directly or indirectly bonding a lid to a substrate having a surface acoustic wave element to seal the element under the lid. The lid is made of at least one material selected from the group comprising lithium niobate, lithium tantalete, lithium borate, glass and quartz. The substrate is made of at least one material selected from the group comprising quartz, lithium niobate, lithium tantalete and lithium borate.
Patent EP-0623593-A2 (EP)
Inventor: HIRSCH RUEDIGER DR
IPC: C07C309/17
Filed: 1994-05-04
Abstract: There is described a process for neutralizing essentially alkylbenzenesulphonic acid-free anionic surfactants using an alkali compound having a basic reaction, which is characterised in that the alkali compound is mixed in dry form with a powdered carrier material, the hydrolysis-sensitive acid form of a hydrolysis-sensitive anionic surfactant is reacted with this mixture with formation of an agglomerate without release of water and the surfactant is immobilised on the agglomerate. The agglomerate obtainable by this process can be employed in a detergent in addition to additional customary, but also particularly moisture-sensitive detergent components.
Patent EP-0635234-A2 (EP)
Inventor: SAUERHAMMER HARTMUT
IPC: A47K10/24
Filed: 1994-06-10
Abstract: The invention relates to a towel dispenser (10) for reusable towels made of textiles. There is a towel-receiving container (12) for a multiplicity of towels separated from one another, in the bottom region (14) of which container at least one withdrawal opening (16-22) for the towels is formed. <IMAGE>