baber/WOPTO huggingface dataset:
Patent EP-0550887-A1 (EP)
Inventor: GALE RICHARD O
IPC: G11C13/04
Filed: 1992-12-23
Abstract: A memory circuit (11) for use with a spatial light modulator (10) having an array of electrically addressable, micro-mechanical, modulating elements, whose address electrodes determine how that element will affect incident light. The memory circuit has at least one static memory cell in communication with the address electrodes of each modulating element. Each memory cell receives data for determining its micro-mechanical movement via a bit-line down each column of memory cells. A row select signal (15) determines whether the data will be written to that row. A two-level voltage line supplies power to each memory cell, with one level being used for writing to the cell and another level being used for operating the modulating element.
Patent EP-0508556-A1 (EP)
Inventor: JACKSON EDWARD
IPC: A61M5/168
Filed: 1989-01-13
Abstract: An enteral nutrition pump system (10) operates in a cyclical manner with a period between cycles being selected in accordance with the desired fluid delivery rate. Each pump cycle may correspond to a single rotation of the rotor (18) or a fractional rotation of the rotor. Rotor rotation is sensed by monitoring of the AC component of current supplied to a DC motor driving the rotor.
Patent EP-0530870-A1 (EP)
Inventor: VAN DIJK WILLEM ROBERT
IPC: C11D17/00
Filed: 1992-07-28
Abstract: A machine dishwashing composition containing a peroxygen compund as the bleaching agent and having improved bleaching action combined with excellent starch removing properties is disclosed. The compositioncontains a dinuclear manganese complex having the general formula.
       
 as defined in the description, as bleach catalyst and starch removing additive, in an amount corresponding to a Mn-content of from 0.0001 to about 1.0% by weight. 
     A preferred Mn-complex is: 
 
 
 
        [(Mn-TACN)Mn IV (µ-O)₃Mn IV (Me-TACN)]²⁺(PF₆⁻)₂
Patent EP-0538944-A1 (EP)
Inventor: VENEMA EELCO GIJSBERT
IPC: B65G47/90
Filed: 1992-10-19
Abstract: A method and device for transferring or offsetting batches of containers (10), such as bottles and vessels, which are assembled in a formation for packing and unpacking, with the aid of a quick-change system for gripper parts (5) which are brought into position (11, 12) in a combination of exchangeable slats (8, 1) so that the gripper parts (5) can securely hold all the containers (10) by changing their shape in accordance with a setting. <IMAGE>
Patent EP-0554594-A1 (EP)
Inventor: KUHN DALE F
IPC: A23K30/15
Filed: 1992-02-06
Abstract: A method of preserving and waterproofing agricultural and water-absorbent products or materials such as hay and silage is disclosed. The method comprises the utilization of a composition for coating the material in order to form a water-repellent protective coating. Preferably the coating includes a preserving agent having substantial antimicrobial activity. The coating includes an adhesive forming constituent, enabling outer layers of material to become tightly bound in the stack, bale, pile or sheet of material being treated. When the adhesive compositions are utilized, the treated material tends to retain its physical integrity against loose portions becoming detached. Also disclosed are preferred compositions for achieving the methods of treatment, and also preferred methods for preparing certain of the preferred compositions.
Patent EP-0508756-A1 (EP)
Inventor: ITOH HIROKI
IPC: A61K31/59
Filed: 1992-04-08
Abstract: The present invention provides a pharmaceutical composition of a heat-labile vitamin D active compound dispersed in a basic polymer; a pharmaceutical composition, which comprises an excipient readily soluble in an organic solvent, a heat-labile vitamin D 2  active compound and a basic substance; or a pharmaceutical composition, which comprises homogeneous dispersion of a finely pulverized heat-labile vitamin D active compound in a basic substance and an excipient readily soluble in water. 
     In the composition of this invention, thermal isomerization, decomposition and discoloration is remarkably reduced, keeping excellent stability.
Patent EP-0509724-A1 (EP)
Inventor: NIEMIEC ALBIN JOHN
IPC: H02K9/19
Filed: 1992-04-10
Abstract: An electric motor driven inline hydraulic apparatus (10) comprising a housing (11) having end plates (12,13) closing said housing (11), an electric motor stator (14) mounted in said housing (11), an electric motor rotor (15), a shaft (18) on which the rotor is mounted is journalled in the housing (11) and a vane type pump (21) mounted on one of the end plates (13). The shaft (18) extends through an opening in the end plate (13) and is connected to the vane rotor of the pump. Hydraulic fluid is supplied to the interior of the electric motor housing and flows through passages (25) in the housing (11) to the intake of the vane pump (21) on the end plate. In one form, the vane pump (21) delivers fluid through an outlet (23) in the end plate (13) on which it is mounted. In another form, the vane pump delivers fluid through an outlet in the pump housing.
Patent EP-0516431-A1 (EP)
Inventor: NAGUSHI EIICHI
IPC: F16B35/06
Filed: 1992-05-28
Abstract: Improvement to the shape of the head part of the drilling screw, such that the insertion of the drilling screw is improved when a punching operation is carried out and the fastening of the drilling screw when seated together with a finishing treatment upon completion of the fastening against a fastened member are also improved. 
     The head part (6) is made such that the upper surface (9) having an engaging groove (10) in which a screwdriver tool can be engaged has a spherical concave surface. The head part (6) comprises an upper large diameter part (13) forming a first seat surface (12) of a frusto-conical shape whose outer circumference forms a curved concave surface and a small diameter part (15) forming the second seat surface (14) of a frusto-conical shape concentrically and integrally connected to a lower part of the large diameter part (13) and having its outer circumference formed as a curved concave surface, and an annular projecting edge (16) formed between the seat surfaces (12,14) of the two-stage curved concave surfaces. The upper surface of the head part (6) is formed as a spherical concave surface and has a plurality of chamfered surfaces (17) formed by recessing the edge part of the opening of the engaging groove (10) of a cross-shaped hole into a cone shape. There are provided a plurality of slot facing projections (19) extending in a longitudinal direction along the curved concave surface of the second seat surface (14).
Patent EP-0520641-A1 (EP)
Title: Adjustable resonator arrangement
Inventor: ALA-KOJOLA JOUNI
IPC: H01J23/18
Filed: 1992-06-09
Abstract: An adjustable resonator arrangement comprises a main resonator (T1) and a secondary resonator (T2) reactively coupled thereto. The secondary resonator includes a switching element (S), e.g. a varactor, having at least two states. When the switching element is in a first state the secondary resonator behaves as a half-wave resonator having a resonant frequency f o  substantially different to the resonant frequency f of the main resonator. Consequently the secondary resonator has no appreciable affect on the resonant frequency of the main resonator. However, when the switching element is in a second state, the secondary resonator behaves as a quarter-wave resonator having a resonant frequency 2*f o  which is closer to the inherent frequency f of the main resonator and sufficiently close to cause a shift Δf in the effective frequency of the main resonator. Suitably the main resonator is realized as a dielectric resonator and the secondary resonator is realized as a strip line resonator in the form of a conductive strip provided on a side face of the dielectric block from which the main resonator is formed.
Patent EP-0534797-A1 (EP)
Inventor: STAMP JEFFREY A
IPC: C04B35/00
Filed: 1992-09-28
Abstract: Improved ceramic compositions are provided that are useful in the formulation of microwave susceptors as well as the susceptor articles fabricated therefrom. The novel compositions include a binder and a microwave absorbing material of compounds selected from the group consisting of carbides, borides, or nitrides which compositions are sintered at temperatures above about 800°F (425°C).
Patent EP-0542550-A1 (EP)
Inventor: KUHNS RICHARD JOHN
IPC: B65H3/56
Filed: 1992-11-12
Abstract: The apparatus used two pairs of feed rollers (24, 60 and 25, 60) to transfer articles (69), such as envelopes, magazines and newspapers, one-by-one, from a stack (67) to a transport means (62) which conveys these articles to a work station for printing or labelling. The apparatus and methodology allow for independent adjustment of the roller nips (66) between each pair of upper and lower rollers so that an article, such as an envelope, can be inserted into the nip with the roller pairs providing substantially equal nip pressure on the article. Roller nip pressure is achieved through a mechanism (50) allowing raising and lowering of the upper drive rollers (24, 25), preferably by a pivotal action (76), which are independently suspended by respective carriages (30). Upon release from the mechanism, the rollers (24, 25) are biased (42) toward the article thereby creating substantially equal nip pressure on the article even if the nip spacing is different as a result of the article having different thicknesses.
Patent EP-0550208-A1 (EP)
Inventor: YATES JOHN BENNIE III
IPC: C08L69/00
Filed: 1992-12-15
Abstract: Thermoplastic compositions comprise a polyphenylene ether polymer, a polyalkylene terephthalate polymer and a fatty acid amide formed from at least one fatty acid having from 4 to 22 carbon atoms. The fatty acid amide improves various physical properties, for example, the low temperature ductility and/or processability, of the compositions.
Patent EP-0498727-A1 (EP)
Inventor: PIERRET JEAN-MARIE
IPC: H02J7/14
Filed: 1992-02-06
Abstract: The invention relates to a generator circuit for a reference voltage which is variable as a function of temperature, especially for a regulator device for the voltage for charging a battery from an alternator, characterised in that comprises: … …  - a source (Sf) of voltage which is fixed (UBG) whatever the temperature, …  - two bipolar transistors (T12, T13) whose bases are linked together and whose base-emitter junctions have different temperature behaviours, and in which a constant current flows, …  - a first resistor (R13) mounted between the emitters of the two transistors and whose voltage at the terminals is representative of the temperature to which the two transistors are exposed, …  - a second resistor (R12) mounted between the fixed voltage source and an output for the reference voltage, and in which, in at least one predetermined range of temperatures, a current may flow which is equal to the current supplement induced by an increase of the voltage at the terminals of the said first resistor with respect to a voltage corresponding to a critical temperature. … …<IMAGE>…
Patent EP-0509923-A1 (EP)
Inventor: FAUCHER DOMINIQUE
IPC: G05D9/02
Filed: 1992-04-15
Abstract: The device comprises a pipework (39) for abstracting water from the primary circuit, optionally incorporating a pump (35) connected to a circuit (31) for discharging the abstracted water. The water level in the primary circuit, at the end of the draining, remains at least equal to a determined low level. The device additionally comprises a water tank (36) connected in the vicinity of its lower part and in the vicinity of its upper part, respectively, to a member (4) of the primary circuit, such as a pipe, at two points of the member (4) at different levels, one of which is situated below the low drainage level and the other of which is situated at the low level or above. The abstraction pipework (39) is connected to the water tank (36) at a level corresponding to the low drainage level. The water level of the tank (36) becomes equal to the level in the primary circuit when the water is at the low level in the primary circuit. The abstraction pipework (39) then opens into a part of the water tank (36) receiving the primary circuit venting air. <IMAGE>
Patent EP-0524072-A1 (EP)
Inventor: ALLOUCHE SYLVIA
IPC: G06F40/14
Filed: 1992-07-10
Abstract: This method for page layout of documents containing text and graphics is implemented by a formatting module. It carries out, firstly, reading of the generic logic structure of the specific logic structure and of the generic page layout structure in order to create, step by step, the specific page layout structure according to a plurality of recursive page layout processes. Application: formatting and reprocessing of structured documents. <IMAGE>
Patent EP-0557668-A1 (EP)
Inventor: CEDERBAUM CARL
IPC: H01L21/8238
Filed: 1992-02-26
Abstract: The TTL/CMOS receiver circuit (15) biased between first and second supply voltages (VH, GND) includes an input or first stage (16) comprised of a standard inverter formed by two complementary FET devices (P1, N1) with an intermediate NFET (N2) coupled therebetween thus defining first and second common nodes (C, D). The second stage (18) is formed by a NFET (N4) and a PFET (P2) connected in series with a third common output node (E) coupled therebetween whose gate electrodes are drive by the potentials of these first and second common nodes (C, D) respectively. The said third common node (E) is connected to the gate electrode of a pull-up PFET (P3) mounted in series with a pull-down NFET (N5) therefore defining a fourth common node (F) therebetween which is connected to the gate electrode of said intermediate NFET (N2) in the input stage (16) by a first feedback loop connection (20). The gate of the pull-down NFET (N5) is connected to the common gate electrode of said inverter. Another feedback PFET device (P4) is connected between said third common node (E) and said first supply voltage (VH), whose gate electrode is connected to said fourth common node (F). The pull-up, pull-down and feedback FET devices (P3, N5, P4) constitute the third stage (19). The receiver circuit (15) further includes a fourth stage (21) comprised of two active complementary FET devices (P5, N6) connected in series and defining a fifth common node (G). The active NFET (N6) is loaded by a,resistively-connected PFET (P6) and its gate electrode is connected to said third common node via a second feed-back loop (22). On the other hand, the active PFET device (P5) has its drain region connected to said first common node (C) and its gate electrode is connected to the said common gate electrode. These three FET devices (P5, N6, P6) operate as the pull-up branch of the TTL/CMOS receiver. The input signal (Vin) received at the input terminal (17) is applied to the said common gate electrode. Finally, an inverting buffer (I5, I6) is connected to each of said third and fourth common nodes (E, F) to deliver the buffered complement and true output signals (           Vout     ¯           , Vout) at their respective output terminals (24, 23). 
     The use of the said feedback loops permits to significantly decrease the DC current in the input stage (16) of the receiver circuit (15). In addition, it also improves the AC consumption but less significantly. Finally, it reduces delay variations between the input and the output signals and thereby improving the signal symmetry between the two phases of the output signal.
Patent EP-0581775-A1 (EP)
Title: Dispositif pour la transformation d'un type de micro-onde
Inventor: LANGE WERNER
IPC: H01P1/161
Filed: 1992-02-21
Abstract: Sur un dispositif pour la transformation d'un type de micro-onde comportant un guide creux (2), au moins un orifice de couplage (3) et au moins un court-circuiteur (5) disposé dans le guide creux (2), on obtient une simplicité de fabrication et de montage, sans éléments de syntonisation et d'équilibrage mais néanmoins avec un très faible amortissement de transmission par le fait qu'au moins une zone (8) du court-circuiteur (5) est asymétrique.
Patent EP-0530360-A1 (EP)
Inventor: BOUDREAUX EDWIN JR
IPC: C08L51/06
Filed: 1992-03-19
Abstract: Compositions of stabilized stereoregular polymer of branched higher alpha-olefins, grafting compounds, free radical generators, glass and epoxy resins and/or epoxy-functional silanes and/or hydroxy functional compounds are provided as well as methods for making these compounds and articles thereof.
Patent EP-0594760-A1 (EP)
Title: Polyacrylic acid based ophthalmic compositions
Inventor: SCHWADROHN GERARD
IPC: A61K9/00
Filed: 1992-07-10
Abstract: Novel pharmaceutical compositions for ophthalmic use. The invention especially concerns ophthalmic compositions for use by instillation characterized in that they contain an active ingredient selected from the group consisting of $g(b) blocking agents, ocular anti-hypertension agents, healing agents, anti-allergic agents, anti-bacterial agents, fungicide agents and anti-viral agents as well as prodrugs or their possible biological precursors, in combination with a gelling acrylic acid polymer and a base agent to obtain a fluid aqueous gel having a pH of between 6.5 and 8. The compositions according to the invention can be used to treat various pathological ocular conditions.
Patent EP-0556411-A1 (EP)
Inventor: HIROKI S JAPAN ATOMIC ENERGY R
IPC: H01J49/42
Filed: 1992-09-07
Abstract: L'invention se rapporte à une électrode quadripolaire améliorée utilisée notamment dans les spectromètres de masse, qui comprend deux paires d'électrodes (1, 2, 3, 4), dont les sections des surfaces se faisant face mutuellement sont conçues sous la forme d'une hyperbole ou d'un cercle et dont les barres servant d'électrodes sont produites à partir de céramique, les surfaces de ces électrodes étant en outre couvertes de couches (5) en métal conducteur. L'invention se rapporte également au procédé de fabrication de cet électrode quadripolaire, dans laquelle les quatre électrodes sont assemblées à des intervalles prédéterminés. Dès lors qu'elles sont produites essentiellement à partir de céramique, les barres servant d'électrodes peuvent être fabriquées avec précision et l'électrode quadripolaire peut être facilement assemblée sans ajustement difficile. Ainsi, on peut fabriquer une électrode quadripolaire avec une bonne reproductibilité et à faible coût.
Patent EP-0609338-A1 (EP)
Inventor: GRECO RICHARD J
IPC: F23G7/06
Filed: 1992-10-28
Abstract: Incinérateur à récupération sans grille, comprenant un module de distribution de gaz présentant un ensemble de tubes (80) maintenus adjacents au plancher (70) d'un échangeur de chaleur. Un matériau grossier d'échange de chaleur (98) recouvre les tubes, et un matériau fin d'échange de chaleur (100) recouvre le matériau grossier, de manière à remplir le reste de la chambre d'échange de chaleur. Les gaz entrent dans la chambre et en sortent par l'intermédiaire des tubes.
Patent EP-0552787-A1 (EP)
Inventor: UMEZAWA KAZUHIKO
IPC: H01L23/433
Filed: 1993-01-21
Abstract: A cooling structure for integrated circuits, comprises a plurality of integrated circuits (1); a wiring substrate (2) for mounting said plurality of integrated circuits (1); a plurality of cylindrical pistons (3) each having an open upper portion and a spherical lower surface portion adapted to be in contact with a heat radiating surface of each of said integrated circuits (1); a housing (8) having holes (9) formed correspondingly in position to respective integrated circuits for receiving said pistons (3) respectively; a plurality of nozzles (13) each for jetting liquid coolant through said open upper portion of each piston (3) into a bottom surface thereof; and a cover member (12, 15) fixedly secured to said housing (8) and having coolant passages for supplying said liquid coolant to said nozzles (13) and discharging said liquid coolant jetted through said nozzles (13) outwardly of said pistons (3).
Patent EP-0610538-A1 (EP)
Inventor: GEHRING PETER
IPC: F16L37/098
Filed: 1993-02-12
Abstract: A plug-in connection (1) for pipes, sleeves, in particular (hard) hoses or similar round bodies has, in a receiving sleeve (3), one or more sealing rings (4) which, in the use position, rest, under compression, on the outer side of the pipe (2). In order to fix the pipe (2) axially, use is made of any clamping, bracing or other retaining device, e.g. a retaining disc (5) which is slit in its inner region, which is axially adjacent to the sealing ring or rings (4), projects into the interior cross-section of the receiving sleeve (3) and is oriented in a sloping manner from the outside to the inside in the plug-in direction such that a pipe (2) which is plugged in through said retaining disc (5), with elastic deformation of the inner region of the retaining disc (5), is fixed in an axial direction against pulling back. Sealing ring (4) and retaining device (5) are arranged such that they are adjacent to one another, it being possible to provide yet another compression ring (6) between the sealing ring and the retaining device. The parts serving in the receiving sleeve (3) to secure and seal the pipe (2) are fixed by means of a screw-connection ring (7), with the result that simple assembly is achieved. This screw-connection ring (7) can then be screwed in the axial direction further into the receiving sleeve (3), from the conventional assembly position in which the sealing action of the sealing ring (4) has already taken effect by simply plugging in the pipe (2), as a result of which the sealing ring (4) is placed axially under pressure and deformed such that, in the radial direction, it is pressed more strongly onto the outer side of the pipe. Consequently, the sealing action is improved and is also kept effective for a longer service life, this being expedient, in particular, in the case of inaccessible mounting, for example under plaster. Furthermore, for example two sealing rings may also be provided one behind the other in order further to increase the sealing action, in particular by the abovementioned pressing. <IMAGE>
Patent EP-0565924-A1 (EP)
Inventor: JACOBS III WILLIAM
IPC: C09D161/20
Filed: 1993-03-25
Abstract: Glycoluril based amino resin powder coating compositions have improved flow out and viscosity characteristics when a rheology improving additive selected from alkali metal oxides, alkali metal hydroxides, alkali metal carbonates, alkaline earth metal carbonates, alkaline earth metal oxides, alkaline earth metal hydroxides, aluminum oxides, aluminum hydroxides, aluminum carbonates, zinc salts of long chain fatty acids, aluminum salts of long chain fatty acids, monoamines, diamines, or mixtures thereof are added.
Patent EP-0578968-A1 (EP)
Inventor: MEIER DIETER
IPC: B28C7/12
Filed: 1993-06-09
Abstract: Foaming apparatus for producing construction foam, in particular prefabricated foam for the production of porous concrete (foamed concrete) and factory-mixed fresh mortar, with a mixing device for a water/foaming agent mixture, a pump, a compressed-air source and a foam hose which can be connected to the foaming chamber and has a closure element, with a valve block (4) with connections (8, 10) for the water/foaming agent mixture supplied by a pump (1) and the compressed air and also with an expansion nozzle (14) at the discharge end for foaming, to which the foam hose (15) can be connected. <IMAGE>