baber/WOPTO huggingface dataset:
Patent EP-0184682-A2 (EP)
Inventor: VAN TYNE RICHARD B
IPC: G06K7/10
Filed: 1982-09-29
Abstract: A document processing system including a digital image capture system, character recognition circuitry, document encoding systems, endorsers, audit trail printers and an in-line microfilm record system enable documents to be read, endorsed, encoded, digitally imaged, filmed and sorted in a single continuous pass through the document processor by way of a modular transport system. 
     The encoding of the continuously moving documents is accomplished by a plurality of fixed dies, electronically controlled hammers, and an ink bearing ribbon interposed between the documents and the fixed dies, the ribbon being momentarily transported at the same velocity as the documents. 
     Scanning and digitizing of the documents is effected by continuously transporting the documents across the focal plane of a stationary scanner where the documents are repetitively scanned in a single axis, two scanners being employed to permit scanning and digitization of both sides of a particular document in a single pass through the transport mechanism. Circuitry is included in the scanner which permits the presence or absence of a document to be detected and allows dynamic adjustment of threshold levels, thereby accomodating documents which utilize shaded backgrounds. 
     The system includes apparatus for visually displaying an image which corresponds to a plurality of stored digital values, the apparatus including an image memory and circuitry enabling the display to be partitioned into discrete portions of variable sizes, each portion of which may be utilized either to display a selected portion of the image within the image memory or to display a plurality of alphanumeric characters. Additionally, circuitry is provided which allows image rotation, mirror imaging and discrete video attribute selection within each portion of the display. 
     Video data compression apparatus and method are employed for use in minimizing the amount of data necessary to store and recall a black and white video image. An image initially obtained by vertically scanning a selected document is represented by a series of consecutive vertical scans identifying particular sections or cells of the image as black or white. A plurality of consecutive scans are then temporarily stored and analyzed horizontally, analysis circuitry being utilized to identify certain consecutive black or white sections of the image, repetitions of previous sections of the image or repetitions of certain selectable patterns within the image. The coded output of the analysis circuitry is then stored and utilized to reconstruct the image.
Patent EP-0182278-A2 (EP)
Inventor: NATORI SHUNJI
IPC: A61K35/64
Filed: 1985-11-13
Abstract: An antibacterial polypeptide is disclosed, which is represented by the amino acid sequence:   
wherein: X 1  represents Lys or Arg; X 2 , Gly or Val; X 3 , Leu or lie; and X 4 , lie or Val, and which is produced by imparting injury to the body wall of larvae of an insect belonging to the order Diptera or Hymenoptera such as Sarcophaga peregrina, obtaining the hemolymph from the larvae thus injured, removing hemocytes and fatty components from said hemolymph, and then obtaining, from the thus purified hemolymph, the polypeptide. The polypeptide is characterized by its antibacterial activity against a lot of Gram (-) bacteria and by being edible.
Patent EP-0191187-A2 (EP)
Title: Detergent builder
Inventor: DIEHL MANFRED DR
IPC: C11D3/33
Filed: 1985-12-13
Abstract: A granulated detergent builder is disclosed comprising: 65 to 85 weight percent of a water insoluble silicate capable of binding calcium, in the form of a finely dispersed, bound-water-containing, synthetically produced, water insoluble crystalline compound having the general formula: (Cat2/nO)x.Me2O3.(SiO2)y (I),  in which Cat is a cation exchangeable with calcium with the valency n, x is a number from 0.7 to 1.5, Me is boron or aluminum, and y a number from 0.8 to 6, 4 to 10 weight percent sodium nitrilotriacetate 1.5 to 3 weight percent nonionic surfactant 0 to 1 weight percent alkali 0.5 to 1.5 weight percent carboxymethyl cellulose and/or methylcellulose and the balance is water. The product can be produced by spray drying an aqueous suspension in which all ingredients are dispersed or dissolved.
Patent EP-0186205-A2 (EP)
Inventor: TANAKA MASANOBU
IPC: H04B1/08
Filed: 1985-12-27
Abstract: A receiver having a tuner (5, 13) for tuning to a desired broadcast station and connected with a detector (3, 10) through which a demodulated signal is supplied as an input signal to a function selector (5) which receives at least one other input signal from another source thereof and which selects either the demodulated signal or the other input signal as the output signal therefrom, a tuning control (6) for selecting the broadcast frequency to which the tuner (5,13) is adjusted and a volume control (5) for adjusting the volume of the output signal from the function selector (5); is provided with a common display device (17), desirably constituted by a row of bar-type display elements (18 1 , 18 2  ...), which selectively displays either the broadcast frequency, when the function selector (5) selects the demodualted input signal, or the volume level when the function selector (5) selects the other input signal or when the volume control (5) effects a change in the volume level.
Patent EP-0158398-A2 (EP)
Inventor: HALLSTROM OLOF ALFRED JR
IPC: B65G25/06
Filed: 1985-04-01
Abstract: A plurality of elongated slats are arranged side by side to form an elongated conveyor, and they are connected to three transverse drive beams in such manner as to form the slats into a plurality of groups of three slats each. Each drive beam is connected to a pair of fluid pressure drive cylinders disposed on opposite sides of the beam so that as one cylinder pushes the beam the other cylinder pulls it. Control valves communicates the cylinders selectively to a source of fluic pressure to reciprocate the slats in a manner to effect moving a load supported thereon in a predetermined direction. The plurality of slats thus form a reciprocating conveyor which moves a load in one direction at a predetermined speed. In another embodiment, sequencing valves are added to prevent communication between the fluid pressure source and one cylinder of each pair until a predetermined elevated fluid pressure is achieved, so that at lower fluid pressure the slats are driven by one cylinder of each pair at a faster speed than when driven by both cylinders of each pair. In still another embodiment, a reversing valve is included to afford selection of load conveying movement in either of opposite directions.
Patent EP-0170339-A2 (EP)
Inventor: BOULANGER PAUL
IPC: B63B35/71
Filed: 1985-07-30
Abstract: A paddle-driven watercraft formed as a single closed shell with a hull and deck. The seat-forming recess is bounded toward the rear by a rim and a central rise or prominence extends forwardly and upwardly to a level above the rise in the deck to define a pair of platforms forwardly of the seat on which the user can kneel, and at the forward ends of these platforms with respective footrests. The platforms are laterally unconfined outwardly so that the seat platforms and footrests prevent accumulation of water.
Patent EP-0178755-A2 (EP)
Inventor: GOTOU MAKOTO
IPC: H02K1/16
Filed: 1985-07-31
Abstract: A rotating electric motor has a permanent magnet member of a circular form and an armature core made of a magnetic material. The permanent magnet member has a plurality of N and S poles positioned alternately around the rotary shaft of the motor, and the number of the poles is P which is an even number. The armature core has a plurality of teeth formed between two adjacent winding slots of the armature core, and the number of the teeth is T which is an integer not less than 2P. Overlapping winding coils of polyphase winding groups are wound in the winding slots of the armature core, and the number of the phases of the polyphase winding groups is H which is an integer not less than 2. The armature core has at least a pair of short-block and long-block, each of which is a group of the teeth having at least one tooth and positioned sequentially. Each short-block has at least one short-tooth and no long-tooth, and each long-block has at least one long-tooth and no short-tooth, where the effective pitch of each short-tooth is smaller than D=(360/T) degree and the effective pitch of each long-tooth is larger than D. Because of this arrangement, the phases of the winding slots of the armature core with the period of 1 pole pitch of the permanent magnet member are different from each other, and the cogging torque of the rotating electric motor is small. Preferably, dummy-slot portions are provided at least on the faces of the long-teeth of the armature core.
Patent EP-0168311-A2 (EP)
Inventor: REINMOLD HEINZ JOSEF
IPC: B24B9/10
Filed: 1985-06-25
Abstract: Apparatus is disclosed for grinding the edges of a glass sheet which is positioned on a motor driven rotary table. The apparatus includes a grinding disc mounted to rotate in a toolholder which may be moved in relation to the axis of rotation of the rotary table by a constant torque motor so as to apply a constant grinding pressure between the grinding tool and the glass sheet. A plurality of manometer capsules or other pressure measuring devices whose voltage outputs depend on applied pressure, are used to produce signals to regulate the constant grinding force. The toolholder is movably mounted on a larger positioning carriage which can also be moved in relation to the axis of rotation of the rotating table in order to compensate for irregular glass sheet shapes. This positioning is effected by signals from a distance to voltage converter fed into an adjustment circuit which drives a positioning motor.
Patent EP-0163589-A2 (EP)
Inventor: WALTER JERRY DOUGLAS
IPC: F16C25/08
Filed: 1985-04-18
Abstract: The thrust loads imposed on tandem ball bearings (18, 20) are equalized by incorporating teeter-totters (42) on either side of the outer races (24) that engage the ends of the outer races (24) and a slidably mounted concentric carrier (32).
Patent EP-0194405-A2 (EP)
Inventor: OESTREICHER MAX
IPC: B65D71/70
Filed: 1986-01-03
Abstract: The intermediate packing tray (1) for in particular textile yarn spools having centring devices (3) for the ends (4) of cores (2) projecting from the spools in each case and having yarn resting surfaces (5), which are in each case adjacent to said centring devices (3), for the end faces of the yarn bodies is made of plastic, preferably deep-drawn. As centring device (3), it has in each case several concentric centring surfaces (6) inside the yarn resting surfaces (5), which centring surfaces (6) are adapted to the standardised dimensions of the core ends (4) and either fit into the interior of the edge region of the cores or grip around the outside of this edge region with the result that, in each case, the core ends of different dimensions find a matching centring device. Furthermore, the cores of such textile yarn spools which are situated in different positions above one another are kept apart so that they cannot damage one another. An intermediate packing tray (1) of this type has a long service life and simplifies the organisation, in particular in companies in which many textile yarn spools with cores of different dimensions have to be handled. <IMAGE>
Patent EP-0193778-A2 (EP)
Inventor: BERESINSKY ISAAC
IPC: B65G15/22
Filed: 1986-02-17
Abstract: A materials conveyor and distribution system comprising a pair of juxtaposed component belts forming a composite conveyor belt having a conveyor stretch and a return stretch, adjacent longitudinal edges of said component belts being disposed in a substantially abutting relationship, at least in the conveyor stretch, support means for supporting the component belts with their adjacent longitudinal edges in said relationship whilst allowing for the free movement of the belts with respect to said support means, into and out of the- conveyor stretch, one or more discharge locations along said conveyor stretch wherein the adjacent edges of said component belts can move apart so as to form a discharge gap, and drive means for driving said composite conveyor belt into and out of said conveyor stretch.
Patent EP-0195957-A2 (EP)
Inventor: WEBER ROBERT E C O ALLIED CORP
IPC: G01L5/22
Filed: 1986-03-04
Abstract: A rack and pinion reaction force sensor 10 as may be used in electric power assist steering systems, uses sensing element means 34 mounted adjacent to a bearing 18 in a sensor housing 22 to sense the linear reaction on the pinion shaft 16 to the force applied to the rack 12. The sensing element means 34 determines the magnitude and direction of turning of the steering system of a motor vehicle. The output of the sensing element means 34 is amplified and supplied as an input to the control electronics in the overall power assist steering system. A zirconia substrate forms a bearing support means 26 for the bearing 18 and is trimmed to provide a predetermined spring rate which responds to reaction force from the pinion shaft 16.
Patent EP-0194576-A2 (EP)
Inventor: DREYER JUERGEN DIPL-ING
IPC: A23N12/10
Filed: 1986-03-05
Abstract: The device comprises a roasting drum turning about its longitudinal axis, annular chambers arranged next to one another, which are open at the top and are delimited by chamber walls arranged at a distance from one another, a main tube for conveying roasting gas extending coaxially in the roasting drum, this tube having roasting gas nozzle tubes for generating a fluidised bed of the coffee beans to be roasted. The device is characterised in that, between the annular chamber walls (12, 12'), delimiting elements (14, 14') extending into the annular chambers (10, 10') are provided as a lateral limit of the fluidised bed generated by the respective set of roasting gas nozzle tubes (8), which are secured on the main tube (6) conveying the roasting gas. <IMAGE>
Patent EP-0200194-A2 (EP)
Inventor: HICKS JOHN W JR
IPC: H04B10/43
Filed: 1986-04-28
Abstract: An optical fiber structure having resonant characteristics useful for coupling to an optical transmission line for removing selected wavelengths of light energy includes a light guiding structure, such as an optical fiber waveguide, which conditionally operates as a resonant cavity responsive to resonance of at least one other resonant cavity. In one embodiment, an extrinisically defined or adscititious reflectance is formed in the waveguide segment by laterally coupling an etalon cavity to the waveguide segment. In another embodiment, the waveguide segment is coupled to one or more resonant loops to form a conditional resonant loop cavity which includes the other loops. The resonant wavelength spacing for the conditional cavity and its cooperating resonant cavity are made different from one another with only one wavelength coresonantly supported in both cavities. In operation, the structure is coupled to a multichannel optical transmission line for selectively removing a portion of the energy of a desired channel by resonating the desired wavelength in both the conditional cavity and its cooperating resonant cavity. Additionally, an active gain material can be provided in the conditional cavity and pumped by a pumping source to increase the gain of the desired wavelength.
Patent EP-0205112-A2 (EP)
Inventor: HASSLER JOSEPH ANTHONY
IPC: G06F9/40
Filed: 1986-06-05
Abstract: @ An address environment storage unit for a stack-oriented data processor .for operating in data sets arranged as structured blocks, or nested pushdown stacks. The address environment storage employs a plurality of sets of display registers such that the current set of display registers does not have to be updated each time the processor moves to a different area of data in memory. The programmer only needs to provide a designation of a lexical level in a particular stack and the offset value from the base of the particular activation record in that stack for addition to obtain actual memory address. When the processor executes a procedure enter operator that calls for a new section of memory in which to operate, a display pointer is changed to point to the set of display registers provided for accessing that new area of memory.
Patent EP-0207347-A2 (EP)
Inventor: BLOOMFIELD PHILIP EARL
IPC: H01L41/45
Filed: 1986-06-13
Abstract: A nonfibrous, unoriented sheet of a copolymer resin of about 65 to 85 mol percent of vinylidene fluoride and from 15 to about 35 mol percent of at least one other copolymerizable substituted monoolefinic monomer, said sheet having improved and uniform piezoelectric properties for hydrophonic use, and the process for preparing said sheet with improved piezoelectric and dielectric breakdown strength properties wherein it is heated for at least about 20 minutes within the temperature range of above the crystalline melting temperature and below a defined temperature, cooled to below the Curie temperature and then electrically poled, are disclosed herein.
Patent EP-0215400-A2 (EP)
Inventor: CRASS GUENTHER
IPC: B32B27/32
Filed: 1986-09-05
Abstract: The pouch is made in one piece from a cut-to-size sheet which forms the two opposite pouch walls and the pouch flap. The pouch walls are bonded firmly to each other by sealing them in the regions close to their side edges. The sealed bond of the two regions of the pouch flap close to the side edges of the pouch can be pulled open with the outside of the front wall of the pouch, and the pouch flap is joined to the outside of the front wall of the pouch by a contact-adhesive seam which extends parallel to its folding edge, a short distance away from the free edge of the flap, from one edge sealing seam to the other. The cut-to-size sheet consists of a coextruded, biaxially stretch-oriented and heat-fixed sealable transparent three-layer film, comprising a base layer of a propylene polymer, a first sealable surface layer of low sealing kick-off temperature, which essentially comprises a copolymer of propylene and ethylene or 1-butene units and/or a terpolymer of ethylene, propylene and 1-butene units and a second, non-sealable surface layer, which essentially comprises a propylene homopolymer containing a lubricant and an anti-blocking agent.
Patent EP-0217310-A2 (EP)
Inventor: RESNICK BRUCE M
IPC: G03C1/06
Filed: 1986-09-26
Abstract: Disclosed are novel compounds of the formula: wherein:X=-NR₅R₆, or -OR₇;R₁ and R₂ are independently hydrogen, substituted or unsubstituted alkyl, haloalkyl, hydroxyalkyl, alkoxyalkyl, alkylaminoalkyl or arylalkyl having up to 18 carbons; cyclo­alkyl; phenyl or naphthyl; alkylphenyl, cyanophenyl, halophenyl or alkoxyphenyl substituents.R₃ is hydrogen, benzyl, alkoxybenzyl, halobenzyl or alkylbenzyl, provided that if neither R₁ nor R₂ is hydrogen, then R₃ is hydrogen.R₄ is a divalent aromatic group which is substitu­ted or unsubstituted.R₅, R₆, and R₇ are independently hydrogen, alkyl, hydroxyalkyl, haloalkyl, alkoxyalkyl, alkylaminoalkyl, acyl­aminoalkyl, aminoalkyl or phenylalkyl having up to 12 carbons; a cycloalkyl substituent; phenyl or naphthyl; an alkylphenyl, cyanophenyl, halophenyl or alkoxyphenyl substituent.Furthermore, either R₁ and R₃ or R₁ and R₂ can be linked to form a heterocyclic ring system containing 3-10 atoms.Additionally, R₅ and R₆ can be linked to form a heterocyclic ring system containing 3-10 atoms.Y is an oxygen or sulfur atom. If Y is sulfur then n=1, if Y is oxygen then n=0 or 1. These compounds are useful as high-quality dot promoting agents in negative-working photographic systems.Disclosed as well are radiation-sensitive compositions and elements containing such dot promoting agents in combination with silver halide grains. These exposed compositions and elements when processed in a developer containing a dihydroxybenzene developing agent, a substituted benzotriazole, a sulfite preservative and an amine compound provide a method for the production of halftone dots possessing high image quality.
Patent EP-0221425-A2 (EP)
Inventor: SUTCLIFFE PATRICK LEE
IPC: G06F7/50
Filed: 1986-10-17
Abstract: Circuitry for computing the square root of a number wherein the input number is partitioned into digit pairs left and right of the radix point. Pairs of zeros are added after the radix point for each digit of the desired precision. The most significant zero digit pairs are skipped to the first digit pair which is not zero, accordingly the first answer bit is a 1. A residue is formed by subtracting the 1 from the digit pair, multiplying by 4, and adding the next most significant digit pair. The procedure is repeated for subsequent bit pairs by defining trial divisors and determining residue values.
Patent EP-0223201-A2 (EP)
Inventor: TEUTSCH ERICH OTTO
IPC: B65D45/32
Filed: 1986-11-12
Abstract: Disclosure is made of a method for sealing the juncture between an openable, closed container (12) and a removable closure member (24) for said container. The method comprises employing a heat-shrinkable, synthetic polymeric resin sealing strip (28) to shrink over and close the juncture between the closure member and the container. In a preferred embodiment of the invention, both cap and heat-shrinkable strip are integrated in a unitary closure member.
Patent EP-0229313-A2 (EP)
Inventor: HARADA SETSUO
IPC: C07C271/22
Filed: 1986-12-09
Abstract: The compound of the formula
     wherein R' is hydrogen, hexanoyl, or sorbyl, R 2  is hydrogen or methyl, R 3  is an amino which may optionally be protected, and R 4  is hydroxyl or 2-amidino-ethylamino, with the proviso that when both R' and R 2  are hydrogen and R 3  is amino, R 4  is 2-amidino-ethylamino, or when R' is sorbyl and R 4  is 2-amidino-ethylamino, R 3  is a protected amino, or salts thereof can work well as the intermediate material for the synthesis of TAN-749, an antibiotic which is useful as a therapeutic drug for bacterial infectious diseases.
Patent EP-0229978-A2 (EP)
Inventor: RICH LEONARD G
IPC: B41J2/175
Filed: 1986-12-10
Abstract: A hydraulic circuit and related method are provided for dynamically varying the pressure of ink supplied to an ink jet printer head (24) to obtain consistent volume ejected ink drops despite differences in the time elapsing between successive drops. A dot rate command signal related to an actuation frequency and corresponding to the pressure of ink at the head (24) necessary for producing an ejected drop having a desired volume is compared with the ink pressure at the head (24) to produce a pressure control signal (80) for varying the pressure of the ink in a variable volume fluid chamber (86) to deliver ink to the head (24) at the desired pressure. The pressure control signal is one chosen by experiment as that required to produce the desired ink drop volume for the specific ink supply and ink jet printer head employed.
Patent EP-0228689-A2 (EP)
Inventor: CLAASSEN HENNING J
IPC: B29B13/02
Filed: 1986-12-22
Abstract: An apparatus for liquefying a thermoplastic plastic, in particular an adhesive on the basis of polyurethane, comprises a supply container for the thermoplastic plastic, a heating means for heating the thermoplastic plastic disposed in the supply container and a collecting trough for the liquefied plastic disposed beneath the supply container, from which trough the plastic is supplied to the further processing. The heatable supply container includes an upper portion for receiving a downwardly open transport container for the thermoplastic plastic and a lower portion serving as buffer volume. The heated plastic flows out of the transport container downwardly through the buffer volume into the collecting trough.