baber/WOPTO huggingface dataset:
Patent EP-0575811-A2 (EP)
Inventor: MUELLER HARALD
IPC: B65H19/26
Filed: 1993-06-08
Abstract: Device for the continuous winding of a material web, in particular a carrier tape, from which labels have been removed in a labelling machine, characterised by two winding mandrels to be driven, which are arranged parallel to and a distance from one another and in the direction of which the material web is to be pressed selectively by means of a pressure device, and by a severing device, arranged between the winding mandrels, for severing a portion of the material web running between the winding mandrels. <IMAGE>
Patent EP-0580153-A2 (EP)
Inventor: CLIFFORD DANIEL K EASTMAN KODA
IPC: G06V30/10
Filed: 1993-07-21
Abstract: A character recognition system including a method and apparatus for pre-processing handwritten characters prior to segmentation and classification is disclosed. The method includes the steps of forming one or more sub-regions each corresponding to a single character, accumulating the sub-regions to form an invalid region, and segmenting each character in the invalid region to locate said corresponding characters. The method is included as part of an apparatus for recognizing handwritten text.
Patent EP-0585771-A2 (EP)
Inventor: BURKHART GEORG DR
IPC: C08G77/46
Filed: 1993-08-24
Abstract: Polysiloxane-polyoxyalkylene block copolymer containing different polyoxyalkylene blocks in the average molecule, where the mixture of polyoxyalkylene blocks comprises at least one polyoxyalkylene radical A and at least one polyoxyalkylene radical B and/or at least one polyoxyalkylene radical C, where each polyoxyalkylene radical A has an average molecular weight of from 600 to 5500 and comprises from 20 to 90% by weight of oxyethylene units and from 80 to 10% by weight of oxypropylene units, each polyoxyalkylene radical B has an average molecular weight of from 500 to 5000 and comprises from 2 to 19% by weight of oxyethylene units and from 98 to 81% by weight of oxypropylene units, and each polyoxyalkylene radical C has an average molecular weight of from 1500 to 4500 and comprises oxypropylene units, it being possible in each case for up to 20% by weight of oxypropylene units to be replaced by oxybutylene units, and the molar ratio between the polyoxyalkylene radicals A and the total amount of polyoxyalkylene radicals B and C being from 1 : 4 to 4 : 1. The block copolymers are highly effective stabilisers for the production of flexible PUR foams having an excellent ratio of foam cell fineness to foam air permeability.
Patent EP-0587180-A2 (EP)
Inventor: ATWAL KARNAIL
IPC: A61K31/665
Filed: 1993-09-10
Abstract: Novel compounds useful, for example, in the treatment of ischemic conditions and arrhythmia having the formula
       
 wherein X is oxygen, sulfur or -NCN and the R groups are as defined herein.
Patent EP-0582317-A2 (EP)
Inventor: EDWARDS BROOKS
IPC: C07F9/12
Filed: 1989-01-03
Abstract: Compounds having formula (I), wherein T is a polycycloalkylidene group (e.g., adamant-2-ylidene); R is a C₁₋₂₀ alkyl, aralkyl or cycloalkyl group; and Y is a fluorescent chromophore (e.g., m-phenylene), produced by reacting a compound having formula (II) with an R-ylating agent (e.g., R₂SO₄) in the presence of an alkali metal alkoxide in a polar aprotic solvent. Also, compounds having formula (III) are produced by reacting a compound having formula (IV) with formula (V), wherein X is an electronegative leaving group (e.g., a halogen anion such as chloride ion) in the presence of a Lewis base (e.g., a trialkyl-amine) dissolved in an aprotic organic solvent (e.g., benzene or toluene). Also, compounds having formula (VI) are produced by reacting a compound of formula (VII) with a tetra-O-acylated-O-hexopyranoside halide, then hydrolysing off the protective acyl groups. The aforementioned compounds and procedures are useful in the synthesis of enzyme-cleavable 1,2-dioxetane ring systems that can serve as members of a binding pair employed, for example, in chemiluminescent immunoassays, DNA probe assays, and direct assays for an enzyme.
Patent EP-0595165-A2 (EP)
Inventor: RUNDE HANS-JUERGEN DIPL-ING
IPC: C09D17/00
Filed: 1993-10-19
Abstract: Formulation comprising     A) a pigment and/or carbon black,   B) a paste-forming medium, and   C) an organotitanium compound and its use for pigmenting organic, macromolecular material, especially polyurethane plastics.
Patent EP-0649927-A2 (EP)
Inventor: DALLA VECCHIA GINO
IPC: B65H23/038
Filed: 1993-11-26
Abstract: A teaseling and/or fluffing machine for fabric and knitwork with tension control, comprising a load-bearing structure with two sidepieces (10) supporting at least one drum (11) which rotates about a central shaft (12) and supports on its two lateral endpieces (11a, 11b) two series of teaseling and/or fluffing rollers of with-pile type (13) and against-pile type (14) arranged along the generators of the drum (11) with those of one series rotating relative to those of the other under independent drive, a fabric (15) to be treated passing about the teaseling and/or fluffing rollers (13, 14) and being fed to the machine by a driven feed roller (16) and extracted therefrom by a driven exit roller (17), there being provided brushes (19a, 20a; 19b, 20b) which interact alternately with the teaseling and/or fluffing rollers (13, 14), between the feed roller (16) and the drum (11) and, respectively, between the exit roller (17) and the drum (11) there being interposed two further rollers (16b, 17b) the shafts (16a, 17a) of which are rotatably supported on automatic tension control devices (24a, 24b) fixed to the load-bearing structure (10) and controlling respective motors (31) of the feed roller (16) and exit roller (17), in order to automatically control and regulate the fabric tension, both at its entry and at its exit.
Patent EP-0583981-A2 (EP)
Inventor: KAPOOR AKHILESH
IPC: C01B32/40
Filed: 1993-08-18
Abstract: Synthesis gas comprising hydrogen, water, carbon monoxide, carbon dioxide, and hydrocarbons is produced by contacting a gasified hydrocarbon feedstock and an oxidant in a partial oxidation reactor under at least 95% carbon monoxide selective, low hydrocarbon conversion conditions wherein the temperature, pressure, and flow rate conditions in the reactor yield synthesis gas having less than about 2% carbon dioxide. After being cooled, The synthesis gas is separated into high purity hydrogen, high purity carbon monoxide and a hydrogen-carbon monoxide gas mixture by pressure swing adsorption followed by cryogenic distillation or by two or more pressure swing adsorption steps.
Patent EP-0592126-A2 (EP)
Inventor: NUMAO MASAYUKI
IPC: G06T15/00
Filed: 1993-09-23
Abstract: A method and apparatus for constructing three-dimensional solid models from two-dimensional projections (orthographic views) is provided. An image processing unit prepares a cell decomposition model from three orthographic view data, a link of individual cells C1, C2, C3, C4,... in the prepared cell decomposition model is detailed referring to lines E1, ... represented on the three orthographic views, and a solid model is constructed according to a non-conflicting cell combination.
Patent EP-0622315-A2 (EP)
Inventor: WALD ULRICH
IPC: B65G47/82
Filed: 1994-02-26
Abstract: The invention relates to a device for handling products in the context of the packaging process with the aid of two counter-running pivotable pushers which move to and fro and which alternately displace a product along a path in the desired direction. To this end, the pushers are mounted displaceably in the transport direction on at least one guide rod and their drive takes place by means of at least one rotating traction means which travels forwards and backwards alternately. <IMAGE>
Patent EP-0618242-A2 (EP)
Inventor: GERCHSHEIM HERBERT WOLTER DIPL
IPC: C08F230/08
Filed: 1994-03-02
Abstract: The invention relates to self-curing systems based on polymerisable and hydrolytically condensable or condensed silicon compounds. The systems according to the invention comprise one or more components containing initiator and/or activator systems, where at least one component of the system contains a silicon compound of the formula I and/or precondensates derived therefrom and/or condensates derived therefrom. <IMAGE>   The invention furthermore relates to activators in the form of silane-bonded, tertiary amines of the formula IX or X <IMAGE>
Patent EP-0624834-A2 (EP)
Inventor: BOWLING JOSEPH MICHAEL
IPC: H02P3/24
Filed: 1994-04-25
Abstract: A single cycle positioning system utilizing a three phase wye connected induction motor (10) includes a three phase inverter (28) and a microprocessor (20) for controlling the inverter to generate three phases of power. Pulse width modulation techniques are utilized and in response to a start signal the frequency of the power to the motor is increased up to a running frequency, and in response to a stop signal the frequency of the power applied to the motor is decreased along with a corresponding reduction of the voltage applied to the motor.
Patent EP-0653616-A2 (EP)
Inventor: FUESSINGER REINHOLD ING
IPC: G01M5/00
Filed: 1994-08-26
Abstract: Device for monitoring the fatigue strength of structures by means of a sample which has notches (8, 10, 12). <IMAGE>
Patent EP-0655562-A2 (EP)
Title: Slide bearing assembly
Inventor: AKITA HIDEKI
IPC: F16C33/12
Filed: 1994-10-19
Abstract: The improved slide bearing assembly comprises at least a shaft (10) and a bush (9) that is formed of a porous iron-base sintered material. The bush (9) is impregnated with a lubricant oil having a viscosity of 2.4 to 15 cm 2 /s. The bearing assembly can be operated in slow- and high-pressure applications without oil refillings for a prolonged period of at least several years. The shaft is preferably formed of an iron or a steel member that have been subjected to a treatment of surface modification. The slide bearing assembly is preferably used in such an environment that the working pressure applied to the sliding surface is at least 600 bar and that the sliding speed is in the range 2 - 5 cm/sec.
Patent EP-0657886-A2 (EP)
Inventor: MIZUTANI HIKARU
IPC: G11B23/02
Filed: 1994-11-29
Abstract: A magnetic tape cartridge includes a casing having a tape chamber defined therein for accommodating a reeled magnetic recording tape and, also, box arms protruding outwardly from a front wall section of the casing so as to leave a loading bay that opens upwardly, frontwardly and downwardly and is thus delimited by upwardly, frontwardly and downwardly oriented open areas. The casing includes a lid assembly for selectively concealing and exposing that portion of magnetic recording tape and including front, top and rear lids operatively linked together. The front and top lids are adapted to selectively open and close the frontwardly and upwardly oriented open areas of the loading bay, respectively, while the rear lid is positioned within the loading bay and adapted to selectively open and close a space delimited between the front and the rear lid. At least first and second, generally cylindrical bosses extend between the top and bottom panels of the casing and are positioned at respective points of intersection between inner side walls of the box arms, which confront the loading bay, and the front wall section so as to partially protrude laterally into the loading bay. Each boss has a positioning hole defined axially therein so as to extend exteriorly through one of the top and bottom walls of the casing and is comprised of upper and lower boss segments aligned axially with each other. The upper boss segment has an outer diameter smaller than that of the lower boss segment.
Patent EP-0657870-A2 (EP)
Inventor: FUJIWARA KYOJI
IPC: E04C2/54
Filed: 1994-12-07
Abstract: In the sound absorbing member (1), partition members (5) each formed of sound absorbing material are disposed between first and second light transmissive sheet members (2, 3) to thereby form a plurality of small spaces, and first and second through holes (2a, 3a) are formed in the first and second sheet members (2, 3), respectively, in such manner that the first through holes communicate with other small spaces than the small spaces in communication with the second through holes.
Patent EP-0658054-A2 (EP)
Inventor: NACHMAN JACOB BEZALEL
IPC: H04N7/167
Filed: 1994-12-08
Abstract: A hacking prevention system for use with a network including a transmitter and a multiplicity of receivers, each receiver being independently enabled by a secret number and when enabled being responsive to data received from the transmitter for decrypting encrypted information, each of the multiplicity of receivers including: a first key generator, employing at least part of the data and a function which differs for at least a plurality of ones of the multiplicity of receivers, for generating a first key which is different for each receiver having a different function, a second key generator employing at least part of the data and the function to produce a second key, and a secret number generator utilizing the first key with the second key to produce the secret number which is the same for all of the multiplicity of receivers, whereby first and second keys intercepted at a first receiver cannot be effective to enable a second receiver having a different function.
Patent EP-0660262-A2 (EP)
Inventor: UYAMA HARUO
IPC: G03H1/24
Filed: 1994-12-27
Abstract: A hologram forming layer (4), transparent evaporated layer (10), colored layer (12), adhesion anchor layer (14), and adhesive layer (16) are sequentially laminated on the under surface of a base member (2). The laminated body is used as a seal by the presence of the adhesive layer (16). It is preferable for the base member (2) to have adequate rigidity (flexibility, tensile strength) and surface flatness. The hologram forming layer (4) has a relief type hologram image. The transparent evaporated layer (10) is a multi-layered ceramic layer constructed by alternately laminating high-refractive index layers (6) and low-refractive index layers (8) and the thickness thereof is preferably set to 1 µm or less. In the transparent evaporated layer (10), the color of visible light in predetermined wavelength range is changed according to the viewing angle when it is transmitted therethrough or reflected therefrom.
Patent EP-0615230-A2 (EP)
Inventor: VOLLMANN NORBERT CHRISTIAN
IPC: G11B5/48
Filed: 1994-03-07
Abstract: A magnetic head which is rotatable through 180° between two extreme positions, is connected to a component (23) in the magnetic-tape apparatus (1)  via  a foil (21) provided with electrical conductor tracks. The foil (21) is wrapped partly around a spindle (35) and has a first end (47) connected to the magnetic head (19). A part of the foil (21) forms a loop (51) situated in a recess (53) formed in the spindle (35). The recess (53) extends over a part of the circumference (55) of the spindle (35) and in a tangential direction it is bounded by two walls (59,61) having such arcuate shapes viewed in a radial direction of the spindle that the loop (51) lies against one of the arcuate walls (59,61) in the extreme positions of the magnetic head.
Patent EP-0679678-A2 (EP)
Inventor: KLOTZSCHE HELMUT
IPC: B01J20/32
Filed: 1995-04-01
Abstract: Water-swellable hydrophilic (co)polymer powder contains additive(s) to reduce dust. The additive comprises silicone(s) and/or a total of less than 1 wt.% fatty alcohols or their esters, fatty acids or their opt. sulphated esters or amides, sulphosuccinic esters, polyols, polyglycols or their ethers, aliphatic hydrocarbons and/or paraffin oils. The individual additives have a vapour pressure of at most 0.1 mbar at 20 degrees C and m.pt. of max. 100 degrees C. Also claimed is a method of producing the treated powder.
Patent EP-0697379-A2 (EP)
Inventor: RUEMPLER KARLHEINZ DR DIPL-ING
IPC: C04B18/02
Filed: 1995-07-15
Abstract: Granulated additive material for construction material is prepd. by mixing with a liq. to form a suspension, and then spray drying in a fluidised bed drying method to produce granules.
Patent EP-0707393-A2 (EP)
Inventor: BROWN CARLTON DWAYNE
IPC: H04J3/07
Filed: 1995-10-11
Abstract: A method and apparatus are provided for smoothing jitter in a smoothed clock output by routing a portion of the incoming clock signal representing phase hit information through a digital high-pass filter (12), which produces complementary output digital signals. One of the output signals includes the higher order bits of the filtered phase hit signal, and the other output signal includes the lower order bits of the filtered phase hit signal. The filtered, complementary phase hit signals are summed with the stream of clock pulses to be smoothed. Each of these summed signals is supplied to a separate phase detector circuit (120, 121). The phase detector (120) receiving the higher order bit signal generates a coarse error signal, and the phase detector (121) receiving the lower order bit signal generates a fine error signal. These fractional coarse and fine error signals are summed and converted to a high resolution analog control signal which drives a voltage controlled oscillator (50) in a phase-locked loop circuit. The phase-locked loop functions as a type two, second order low-pass filter and generates the smoothed clock output signal. An elastic buffer (18) is used to time-coordinate the incoming data signals and the smoothed clock signals output from the resynchronizer circuit (100). The phase hit adjustments are thus low-pass filtered by the phase-locked loop, which is controlled by the high resolution analog signal. Consequently, the effects of these phase adjustments on the smoothed clock output signal are introduced slowly and more evenly over a relatively longer period of time, which significantly reduces jitter as compared to existing techniques.
Patent EP-0714190-A2 (EP)
Inventor: GERNEGROSS DIETMAR DIPL-ING FH
IPC: H04L7/02
Filed: 1995-11-13
Abstract: The circuit has a CMI decoder (1), a code monitor (2) and a phase regulating loop with a phase detector (4) having a phase difference circuit (5) and a reference phase generator (6). A loop filter (7) is coupled to the phase detector on the output side, the filter output fed to the regulating input of a voltage-controlled oscillator (9), providing the synchronised clock signal.
Patent EP-0714687-A2 (EP)
Inventor: BAEHR ALBERT
IPC: B01D25/127
Filed: 1995-11-22
Abstract: In a process and assembly to de-water sludge (9) and similar substances, the sludge is charged into an enclosed main chamber (20) incorporating a filter surface (24, 25), and subjected to hydrostatic pressurisation. Following expulsion of the water, the chamber is opened and the filter cake removed on the filters (24, 25). The novelty is that before de-watering in the main chamber, the sludge charge is first held in an intermediate chamber (3), linked to the main chamber (20), whose inlet (6) is then blocked while the sludge is subjected to hydrostatic pressure which forces it into the main chamber (20). The incoming sludge is retained in a holding tank (5) until required for treatment.
Patent EP-0718388-A2 (EP)
Inventor: BALLE ERIKA
IPC: C09D5/18
Filed: 1995-12-07
Abstract: The invention relates to a fire-protective substance particularly for the treatment of objects made of steel, for plastic materials, wood, regenerating raw materials, for the coating of cables, for wettable and/or absorptive materials, and further relates to a method for producing of a fire-protective substance particularly for the last-mentioned materials and to a method for depositing of a fire-protective substance particularly on an object made of steel. 
     The fire-protective substance according to the present invention comprises particularly for objects made of steel at least one priming component, further an intermediate component as well as a swelling component, particularly for plastic materials the dehydrating agent ammonium polyphosphate, particularly for the treatment of wood an insulating layer forming agent, particularly for the coating of cables clay in addition to the insulating layer forming agent and particularly for the wettable and/or absorptive materials as dehydrating agent which is solved in water, urea phosphate, monoammonium phosphate and diammonium phosphate. According to the method of the present invention for producing of a fire-protective substance, a binding agent is, first of all, solved in water; this admixture is diluted by water; urea phosphate, monoammonium phosphate are solved therein and, after a further addition of water, diammonium phosphate is added with such a portion that the resulting solution is neutralized. According to the method of the present invention, the first priming component is deposited on the surface of the object made of steel which is to be protected, then the intermediate component and the swelling component are deposited, and finally the second priming component is deposited on the swelling component. 
     The fire-protective substance is particularly suitable for objects made of steel and for regenerating raw materials, for example deciduous trees or conifers in order to avoid the danger of a forest fire or a fire of christmas trees.
Patent EP-0665674-A2 (EP)
Inventor: PERUMAL ALEXANDER JR
IPC: H04N1/52
Filed: 1995-01-26
Abstract: Desired-image information is halftoned by dithering on a color vector for comparing the vector associated with each pixel in a color image to a value at some particular cell, respectively, of a dither mask so as to select an individual color component (K, S, M, C, Y or W) for printing. A representation of the vector is prearranged for this process with its color components in a sequence (K»S»M»C»Y»W) simulating a gray scale - darker color components (K, S, M etc) "first" in the vector representation, black at the bottom, white at the top, a color secondary (S) just above black, and the primaries (M, C and Y) arranged in order (M»C»Y) of increasing lightness between the secondary (S) and white (W). The dither-cell value is used as a discriminator to pick the color component intercepting the dither cell value as the component to be printed. The color vector is treated as encompassing several subvectors, which form a nested sequence from black (K) through each intermediate cumulative sum of the components, to the full vector (K+S+M+C+Y+W), inclusive. The system identifies the smallest subvector that exceeds the cell value, and prints the color component which distinguishes that subvector from the next smaller subvector. Desired-image data is preliminarily converted such that several chromatic dots replace single black dots to lower conspicuousness of patterns in continuous light fields.
Patent EP-0717090-A2 (EP)
Inventor: YAMAMOTO TAKEYUKI
IPC: C09D11/18
Filed: 1995-05-31
Abstract: A ballpoint pen contains an aqueous ink composition into which ink is directly filled. The pen is free from ink dripping and has improved writing performance. The aqueous ink composition is directly filled into an ink reservoir tube equipped with a ballpoint pen tip. The aqueous ink composition includes (a) an aqueous medium, (b) a pigment and (c) a carboxyl group-containing crosslinked hydrophilic polymer. The hydrophilic polymer swells and disperses in a gel state in the form of particles having a particle diameter of 0.5 to 10 µm. The polymer is crosslinked with a crosslinkable monomer having at least two polymerizable unsaturated groups in an amount of 0.5 mol% or more based on the total of a carboxyl group-containing monomer and a copolymerizable monoethylenic monomer used together, if desired. The ink reservoir tube tip has a clearance between a ball and a ball receiver in the range of 10 to 40 µm.