baber/WOPTO huggingface dataset:
Patent EP-0586331-A2 (EP)
Inventor: GALAFASSI PIERRE DR
IPC: C09B62/503
Filed: 1993-07-22
Abstract: The invention relates to a method of dyeing synthetic polyamide fibre materials which is characterised in that these fibre materials are dyed with reactive dyes of the formula HO3S-Fa(X-SO2CH2CH2OSO3H)m (1) in which Fa is a dye radical, X is a direct bond or a radical of the formula -CONHCH2CH2-, m is 1 or 2 and the dye of the formula (1) contains only one sulpho group, from an aqueous liquor at a pH of from 5 to 9 and, in order to set the dyeing temperature, the temperature is raised from 80 DEG C to a temperature of at least 95 DEG C over a period of at least 20 minutes. The dyeings obtained on synthetic polyamide fibre materials, using the method of the invention, are level.
Patent EP-0616800-A2 (EP)
Inventor: SAUVAGE FRANCOISE
IPC: A61K8/42
Filed: 1994-02-12
Abstract: Novel odorant compositions comprising ethanol, perfume concentrate and panthenol ethyl ether.
Patent EP-0624899-A2 (EP)
Inventor: GEISSLER STEPHEN FRANK
IPC: H01L27/10
Filed: 1994-03-23
Abstract: A silicon nitride layer in a semiconductor device is oxidized by exposure to a mixture of an oxygen reactant and a dilute amount of a fluorine-containing compound at a temperature sufficiently high to substantially cause the oxidation of the silicon nitride. Generally, a temperature greater than about 600°C is sufficient to cause such oxidation, although some oxidation may occur at lower temperatures. The concentration of the fluorine-containing compound is also not critical, but is generally between about 100 to 1500 ppm by volume relative to the total mixture volume. Preferably, NF₃ is the fluorine-containing compound, and a temperature greater than about 700°C at a concentration of between about 100 to 1000 ppm is used.
Patent EP-0631095-A2 (EP)
Inventor: OGUNI KENSAKU
IPC: F25B1/00
Filed: 1994-06-21
Abstract: The composition of a refrigerant within the refrigeration cycle in which a non-azeotrope refrigerant is used is controlled to a predetermined composition. Further, the amount of the refrigerant is detected, and the composition and amount of the refrigerant within the refrigeration cycle are displayed, facilitating the maintenance of the refrigerant. The refrigeration cycle includes a compressor (1), a heat-source-side heat exchanger (2), use-side heat exchangers (20a,20b), and a pressure reducing apparatus (7,21a,21b), in which cycle a non-azeotrope refrigerant is used as a refrigerant. The refrigeration cycle further includes a sensor (8), disposed in a pipe portion where a liquid phase is formed, for detecting the composition of the non-azeotrope refrigerant circulating within the refrigeration cycle, and devices (5,6,10) for controlling the composition to a predetermined composition, a sensor for detecting the amount of refrigerant and a device for displaying the amount of the refrigerant. Since the composition of the refrigerant circulating within the refrigeration cycle is detected and control appropriate for the detected composition is performed, it becomes possible to perform a stable operation even when the refrigerant leaks outside and the composition of the refrigerant varies.
Patent EP-0644429-A2 (EP)
Inventor: MUELLER ANDREAS DIPL-ING
IPC: G01R21/00
Filed: 1994-09-22
Abstract: The current in the third phase Is is formed using simple means on the basis of current measurements (Ir, It) in two phases (R, T). For this purpose, the outputs of two matching converters (3, 4) which serve for conversion of the two phase currents, are connected to the inputs (E1, E2) of an adding and inverting amplifier (5, 19). The latter forms the third current (Is) according to the relationship Is = -(Ir + It). The three-phase meter can simultaneously be used for active and reactive power measurement in a three-phase/three-conductor network (R, S, T) without a neutral conductor. <IMAGE>
Patent EP-0655833-A2 (EP)
Inventor: BENNETT PAUL T
IPC: H03K3/011
Filed: 1994-11-14
Abstract: An oscillator circuit with enhanced frequency characteristics is provided. This oscillator circuit includes a buffer (102) to amplify the output signal and provide positive feedback, an inverter (106) to provide negative feedback to cause oscillation, a capacitive divider circuit (110, 112) for charge storage, a resistor (116) to provide controlled discharge, and a diode circuit (114) for providing frequency stability. Since frequency stability is included within the oscillator circuit, there may be no need to perform resistor trimming at the time of manufacture. Further, the capacitive divider circuit eliminates parasitic charge injection.
Patent EP-0661694-A2 (EP)
Inventor: MIYAZAKI SHINJI
IPC: G11B5/66
Filed: 1994-12-22
Abstract: A magnetic recording medium excellent in electromagnetic characteristics, still characteristics and cupping, decreased in rust generation and high in durability, which comprises a non-magnetic substrate and a magnetic layer formed thereon by oblique deposition, said magnetic layer being composed of at least two ferromagnetic metal thin films, said ferromagnetic metal thin films containing Co and Ni as a main component, in which the Co content of the ferromagnetic metal thin film of the lowest layer is less than 70 atomic per cent.
Patent EP-0606142-A2 (EP)
Inventor: SNELLING CHRISTOPHER
IPC: G03G15/01
Filed: 1994-01-04
Abstract: Color image creation using tri-level images wherein the image color is user selectable Selection, through a color controller (99), of a desired color establishes the voltage bias of a plurality of developer structures (40,42,44) which, in turn, determines how much of each successive color toner is deposited on a particular image on a photoreceptor (10).
Patent EP-0640454-A2 (EP)
Inventor: BRUNSMAN PAUL M
IPC: B29D7/01
Filed: 1994-07-13
Abstract: A machine for the production of seating components having a plurality of movable press centers which are moved about by a track to a plurality of workstations where different manufacturing operations are performed. The track is equipped with transfer capability to selectively bypass one or more of the workstations to enable different components to be made simultaneously using different methods. The track can further move a press center off line for repair without interrupting the operation of the machine. 
     Each centers comprising: 
   a stationary press platen carrying a trim tool (24) for sharping said cover member; 
   a movable press platen (28) having two sides with different tools (48,50) on each side for performing different manufacturing operations; 
   means (46) for rotating said movable press platen (28) so one side or the other of said movable press platen faces said stationary press platen; and 
   press means (34) for moving said movable press platen (28) toward said stationary press platen to move one of said tools to said trim tool for performing one of said manufacturing operations.
Patent EP-0651552-A2 (EP)
Inventor: CURRY DOUGLAS N
IPC: B41J3/00
Filed: 1994-10-27
Abstract: A system for correcting registration errors in a printer (Fig.1). The system includes a memory device (82,82¹) for storing sequential rasters of image data and an interpolator (60) coupled to the memory device, the interpolator using the rasters of image data from the memory device in conjunction with multiplication factors to calculate an interpolated resample value. The system also includes addressing circuitry (86,86¹) for providing address signals (99,111) to the memory device, the addressing circuitry also providing the multiplication factors (XFRACT, YFRACT) to the two dimensional interpolator. Finally, included is a correction device for providing adjustment values to the addressing circuitry, the adjustment values being used to correct for the registration errors.
Patent EP-0644004-A2 (EP)
Inventor: HOSSEINIAN AMIR
IPC: B25B25/00
Filed: 1994-02-11
Abstract: A swaging unit (12) which is portable and which has a locking fitting to co-operate with separable components (22,23) to secure a sleeve (11) in an engagement with the swaging unit. In this manner, a tube (10) can be swaged onto the sleeve. The locking fitting has internal threads (29) which engage with external threads (27) on the separable components to facilitate engagement. The swaging unit can be finely adjusted by having fine threads (52) between a locknut (45) and a cage (20) for housing the mandrel (13).
Patent EP-0649263-A2 (EP)
Inventor: TANAKA SUMIO
IPC: H04N5/782
Filed: 1994-10-11
Abstract: A VTR equipped with an LCD projector integral therewith, capable of eliminating the complexity of wirings and preventing degradation of video signals. The VTR includes a front screen, a rear screen disposed on a front panel of a VCR body and constructed to be openable and closable for the LCD projector projecting the image, a closing detecting unit for detecting an openable or closable state of the rear screen, an image inverting unit for laterally inverting a direction of the image to be projected onto the rear screen, the rear screen being opened when a viewer observes the image projected on the front screen, while being closed when the viewer observes the image projected on the rear screen, the detecting unit informing the image inverting means of the closed state of the rear screen, and the image inverting unit laterally inverting the image to be projected onto the rear screen upon receiving the information.
Patent EP-0613620-A2 (EP)
Inventor: WHELTON THOMAS FLEMINGSTOWN
IPC: A23C15/06
Filed: 1994-03-03
Abstract: A dairy spread comprising dairy and edible non-dairy fat is prepared by a process including the steps of (a) concentrating dairy cream to 55-85% fat, (b) blending the concentrated cream with non-dairy fat at 50-70°C, (c) cooling the blend to 15-30°C and optionally storing at that temperature for 4-48 hours to allow partial crystallisation of the dairy and non-dairy fats and (d) inducing phase inversion of the resultant mixture. At least some of the non-dairy fat is preferably hard or hardened. The non-dairy fat may be an animal fat, including fish oil, or vegetable oil and is preferably a vegetable oil. The product has a smooth, non-grainy texture in which dairy flavour is predominant.
Patent EP-0619290-A2 (EP)
Inventor: ARMSTRONG WILLIAM PAUL DR
IPC: C07C51/41
Filed: 1994-03-23
Abstract: Novel alkaline earth metal salts and transition metal salts as well as transition metal complexes of compounds of the formula I <IMAGE>  in which   R1, R2, R3, R4 and R5 independently of one another are hydrogen, halogen, nitro, cyano, CF3, C1-C15-alkyl, C5-C12-cycloalkyl, C2-C15-alkenyl, C1-C12-haloalkyl, C1-C12-alkoxy, C1-C12 -alkylthio, C6-C10-aryl which is unsubstituted or substituted by C1-C4-alkyl; C6-C10-aryloxy which is unsubstituted or substituted by C1-C4-alkyl; C7-C12-arylalkyl which is unsubstituted or substituted on the aryl radical by 1 to 3 C1-C4-alkyl;  -CO2R6, -COR6 or <IMAGE> at least one of the radicals R1 to R5 being hydrogen, halogen or C1-C15-alkyl, and also the radicals R1 and R2, R2 and R3, R3 and R4 or R4 and R5, together with the carbon atoms to which they are bonded, forming a benzo or cyclohexenyl ring, R6 is C1-C20-alkyl, C2-C20-alkyl interrupted by oxygen, sulphur or 〉 N-R9, C7-C12-arylalkyl which is unsubstituted or substituted on the aryl radical by 1 to 3 C1-C4-alkyl, R7 and R8 independently of one another are hydrogen, C1-C24-alkyl or C1-C24-alkyl which is interrupted by oxygen, sulphur or  〉 1-R9,   R9 is hydrogen or C1-C8-alkyl, and   n is an integer in the range from 1 to 10, as corrosion inhibitors in coating compositions for the protection of metallic surfaces are described.
Patent EP-0620313-A2 (EP)
Inventor: ILMARINEN ANTTI
IPC: D21F5/18
Filed: 1994-03-21
Abstract: The invention concerns a method and a device in the drying of a paper web (W), wherein the paper web (W) is on support of a drying wire (20 i ) without long open draws of the web (W). The paper web (W) is contact-dried by pressing it with the drying wire (20) onto the cylinder face (21'), whose diameter is D₂ > 1.5 m, on a sector b, whose magnitude is b > 180°. The web (W) is evaporation-dried as blowing-on drying and/or as through-drying by means of high-velocity (v₉) drying-gas jets applied to the web (W) on the drying wire (20) on the face of the following large-diameter D₁ > 2 m cylinder (15) on a sector a > 180° while the web (W) is on the side of the outside curve. The web (W) to be dried is passed over the sector c of the suction roll (22), which sector c is subjected to negative pressure, while the web (W) is supported on the drying wire (20) at the side of the outside curve, the magnitude of said sector being c > 160°, and the diameter D₃ of said suction roll (22) being D₃ < D₂.
Patent EP-0667586-A2 (EP)
Inventor: HOOPER DONALD F
IPC: G06F17/30
Filed: 1995-02-10
Abstract: A data base is created by storing a plurality of data objects in a memory. Each data object has attributes including a key value and a data value. The data objects are partitioned into a plurality of classes, each class having one or more members, each member including the same attributes of the data objects. An access method is defined for at least one member of a specific class to access the data objects of the specific class by key values. For another member of the specific class, an access method to access the data objects of a related class is defined. A specific data value of a specific data object is compared with the key values of the data objects of the related class, and if the specific data value is equal to the key value of a related data object a memory address of the related data object is associated with the specific data value.
Patent EP-0713940-A2 (EP)
Inventor: OUZIEL PHILIPPE
IPC: D06P3/24
Filed: 1995-10-31
Abstract: Dyeing of fibrous materials contg. wool with anionic dyes is carried out in the presence of a wool protection agent contg. unsatd. dicarboxylic acid cpd(s). (I) of formula (IA) and/or (IB): R-O-CO-CR1=CR2-CO-B-CO-CR1'=CR2'-O-R<'> (IA); R-O-CO-CH=CH-CO-O-Z1-H (IB); B = -X-Z1-, -X-Z2-X- or -NR3-(alk)-Z1-(alk)0-1-NR3'-; X = -O- or -NR3-; Z1 = -(CH2-CH2-O)p-(CHY1-CHY2-O)q-(CHY3-CHY4-O)r-; if X = -NR3-,Z2 = the radical of a tri-, tetra- or polyamine, in which the free amino gps. are (partly) in the form of an acylamino gp. of the formula: -NR3-CO-CR1"=CR2"-CO-O-R"; or if X = -O-, Z2 = the radical of a tri-, tetra- or polyol in which the free OH gps. are (partly) in the form of an ester gp. of the formula: -O-CO-CR1"=CR2"-CO-O-R"; R, R', R" = H, 1-6 C alkyl or a cation; R1, R1', R1", R2, R2', R2" = H, 1-6 C alkyl or halogen; R3, R3' = H or 1-6 C alkyl; (alk) = opt. substd. 1-4 C alkylene; one of Y1 and Y2 = Me and the other = H; one of Y3 and Y4 = Et and the other = H; p, q, r = 0-20 such that (p+q+r) = 2-20.
Patent EP-0729120-A2 (EP)
Inventor: RAY LAWRENCE A
IPC: G06V30/224
Filed: 1996-02-16
Abstract: Multiple validations of printed documents incorporating image information and authorizing data on a printed document assist in the printed document validation process. This technique requires the authorized document holder to have an image identification accompany the application or production of the document. Image information is converted to a storable image that is used in one of a plurality of validating schemes that assures that the presenter of the printed document is not a substitute. Such schemes included visual comparison of the printed document presenter and extracted image information and validation that the data has not been altered. Non-reversible encryption of the data, as it is read from the document at the document presentation site is used to formulate encoded authorization data that is then compared against like encoded authorized document holder data stored at a centrally located data base.
Patent EP-0737712-A2 (EP)
Inventor: ROHRMANN JUERGEN DR
IPC: C08L23/14
Filed: 1996-04-02
Abstract: Injection moulding materials (I) comprise: (i) talcum-reinforced propylene polymers, with: (ii) an additive combination contg. glycerol monostearate (II) plus fatty acid dialkanolamide (III) in a ratio of (1:1)-(3:1) and in a total amt. of up to 1.5 wt% w.r.t. polypropylene.
Patent EP-0741417-A2 (EP)
Inventor: ABROKWAH JONATHAN K
IPC: H01L21/28
Filed: 1996-04-29
Abstract: A complementary III-V heterostructure field effect device includes the same refractory ohmic material for providing the contacts (117, 119), to both the N-type and P-type devices. Furthermore, the refractory ohmic contacts (117, 119) directly contact the InGaAs channel layer (16) to provide improved ohmic contact, despite the fact that the structure incorporates an advantageous high aluminum composition barrier layer (18) and an advantageous GaAs cap layer (20).
Patent EP-0772017-A2 (EP)
Inventor: DOERING FRANK DR-ING
IPC: F24H1/40
Filed: 1996-09-05
Abstract: The tube has a circular cross section (1) at its connection end, and flattened portions (2) in their middles. The cross-section of these is adapted to the volume of heating gases passing through the tubes. The middle is preferably produced by pressing the tubes from two sides, producing an oval (4) or rectangular cross-section. For high pressures, the opposite sides comes into contact at the centre. Twists or radial corrugations may also be provided.
Patent EP-0762362-A2 (EP)
Inventor: YUKIYOSHI SUZUKI
IPC: G01C21/36
Filed: 1996-09-06
Abstract: A navigation system including a present-position sensing system for sensing a present position; information storage medium for storing map information; an input device for entering into the system the destination, a roundabout point, a bypass, and the location desired to be traversed for entry of input indicating the execution of a route search from the present position sensed by the present-position sensing system to the destination; an output device for outputting information route guidance; and a central processing unit including a route searching capability for searching for a route to the destination; a route storage capability for provisionally storing the identified route; and route guidance control for sending a signal for performing route guidance to the output device. When the roundabout point or bypass is entered in the system, a search cost for roads and intersections near to the roundabout point or bypass is raised so that route search processing can be performed. When the location desired to be traversed is set, roads near to the location desired to be traversed are retrieved for search purposes. In travel guidance, a present-position mark is displayed in either a continuous mode or a blinking mode depending on the state of travel.
Patent EP-0764562-A2 (EP)
Inventor: SAKATA IKUO
IPC: B60R1/074
Filed: 1996-09-20
Abstract: A positioning device intended for use in a housing of a car sideview mirror to turn the housing to a viewing position where the driver is allowed to have a rear view, a front parking position where the rear side of the housing is generally parallel with the car body and to a rear parking position where the mirror side of the housing is generally parallel with the car body, has a stationary member to be coupled to a base of the sideview mirror and a rotary member to be coupled to the housing. The stationary member has a pair of circular grooves formed therein and the rotary member has also a pair of circular grooves therein correspondingly to those in the stationary member. The corresponding circular grooves in the stationary and rotary members define together regions, respectively, in each of which a ball is retained so as to roll. Also a stopping mechanism is provided between the rotary and stationary members to limit the turning of the housing to a predetermined range. The rotary member is rotatable through an angle corresponding to the circular groove in the stationary member as well as an angle corresponding to the circular groove in the rotary member, so the positioning device can be commonly used in sideview mirrors different from each other in the angle from the viewing position to the rear parking position as well as in the angle from the viewing position to the front parking position. Furthermore, a same positioning device can be used commonly in a driver sideview mirror for a right-steered car and a passenger sideview mirror for left-steered car. Therefore, it is not necessary to provide many different types of the positioning devices for use in car sideview mirrors.
Patent EP-0736584-A2 (EP)
Inventor: SYKTICH CECELIA MARIE
IPC: C08J3/09
Filed: 1996-04-04
Abstract: Disclosed are coating compositions which include hydrogen silsesquioxane resin dissolved in saturated alkyl hydrocarbons. The compositions are useful for forming coatings which are thick and/or have good coating quality.
Patent EP-0745859-A2 (EP)
Inventor: BRANNIGAN MICHAEL JOSEPH
IPC: G01R31/28
Filed: 1996-04-26
Abstract: According to the present invention, parallel testing of integrated circuit devices are facilitated such that it is not necessary that integrated circuit devices to be parallel tested be "ends only" devices. A side pad located along the sides, rather than the ends, of the integrated circuit device is electrically connected by muitiplexing circuitry to a corresponding configurable probe pad located along the ends of the device. During parallel testing of the device, the side pad is effectively tested when the configurable probe pad is probed and tested. While the configurable probe pad is tested during parallel testing, the side pad is not directly exercised. Following parallel testing, the side pad is bonded to the device package but the configurable probe pad is not bonded to the device package.
Patent EP-0744462-A2 (EP)
Inventor: SCHEUING DAVID R
IPC: C07C409/24
Filed: 1996-05-24
Abstract: A stable liquid peracid precursor composition for delivering a bleaching and cleaning material is provided in which the liquid peracid precursor composition combines a dispersion medium which comprises a stabilizing effective amount of a liquid matrix and an emulsifier, and a dispersed phase that comprises a peracid precursor. The bleaching and cleaning material comprises either a hydrophobic or hydrotropic generated mono- or diperoxyacid, or mixtures thereof.
Patent EP-0757310-A2 (EP)
Inventor: CHEN SHENZE
IPC: H04N7/173
Filed: 1996-07-19
Abstract: A disk control mechanism (771) for controlling the operations of a movable arm disk drive (209) contains a disk access scheduler (109,109') which accepts disk access requests having a deadline and a disk location. The disk access scheduler consists of a queue data structure (301) for storing the requests. The queue contains a predefined window (605) that contains a certain number of requests with deadlines to expire sooner than all other requests. The request that is most soon to expire, the most urgent request, is located at the head of the queue. The disk access scheduler contains logic means (411) to determine whether the most urgent request has a deadline to expire sooner than tolerated by a set threshold, and in such cases the disk access scheduler schedules for service the most urgent request prior to any other request (413), otherwise it scans towards the most urgent request and schedules requests with a disk location between the current arm location and the most urgent request (415).