baber/WOPTO huggingface dataset:
Patent DE-2239414-B2 (DE)
Title: 2 channel voice communications sytem - has reduced bit rate whilst maintaining intelligibility by using delta, PCM or DPCM converters
IPC: H04B1/66
Filed: 1972-08-10
Abstract: The voice communications systems has a good intelligibility and sound quality using a reduced bit rate from the A/D and D/A converters at the end stations. (The system described in the main patent has D/A and A/D converters for both the lower and upper channels). The lower channel (K1) is provided with an A/D and a D/A converter (AD1, DA1) for delta modulation, multi-bit PCM modulation or for DPCM modulation. The upper channel is provided with an A/D and a D/A converter (ad2, DA2) for 1 bit PCM modulation. The voice band is divided by BP filters (bf1, BF2) into 300-600 Hz and 0.8-3.4 Hz. Two more BP filters are located at the output side.
Patent DE-2644733-B2 (DE)
IPC: G11C29/32
Filed: 1976-10-04
Abstract: A read/write memory of n stages, periodically addressed in a recurrent scanning cycle of n time slots in which binary words are written in and read out from respective stages, is connected to a data-handling network by way of a writing multiple and a reading multiple each traversing a respective selective inverter, i.e., an upstream inverter in the writing multiple and a downstream inverter in the reading multiple. The two inverters are controlled by a generator of pseudo-random binary signals, unrelated to those processed in the data-handling network, having an operating cycle coextensive with a scanning cycle. Depending on the character of the control signals issuing from this pseudo-random generator during each cycle, the two selective inverters pass the bits of their incoming words either in their original or in a complemented form; with words written in a memory stage in one cycle read out in the immediately following cycle, the control signals delivered to the two inverters are identical but staggered by one cycle so that the words appearing in the output of the downstream inverter match those fed into the upstream inverter in the preceding cycle when the memory operates properly. Under certain circumstances, when a memory stage is addressed out of turn so that loading and reading of its contents occur successively in the same cycle, the staggering of the two control signals is canceled. Malfunctions of the memory are detected by parity checks carried out on the words traveling along the reading multiple to the downstream inverter; an alarm signal is emitted upon the occurrence of an error in the same bit position in two consecutive cycles.
Patent IE-S75065-B2 (IE)
Title: Method and apparatus for manufacturing insulating panels
Inventor: MCCARTHY EOIN T
IPC: E04C2/284
Filed: 1997-05-27
Abstract: A panel (1) comprises a profiled external skin (2), an internal backing tray (3) and an insulating core (4) which fills the space between the skin (2) and tray (3). A strip of reflective tape (11) is applied to the external skin (2). External skins (2) are overlapped, liquid from reactants applied and a backing tray (3) is applied over the skins (2). The liquid foam reactants expand, on heating in an oven (50,51) to form a foam insulating core. The backing tray (3) and foam core (4) are cut in a single cutting stage. A protective material in the form of blobs of ABS adhesive is applied to the exposed face of the backing tray (3) to form panel spacers (86). The panels (1) are separated at the joint and then stacked for packing. The reflective tape (11) is drawn from a supply reel by an indexing ram (20). The tape (11) is held in place by suction and an applicator head (15) is driven by a cutting and applicator ram (25) to cut the tape to length and apply it to the skin (2).
Patent JP-2995330-B2 (JP)
IPC: A61M5/34
Filed: 1999-02-03
Granted: 1999-12-27
Abstract: A syringe subassembly comprised of a tubular syringe body having a front end provided with a forwardly projecting needle and fitted over the needle with a cap of a dielectric material is tested by juxtaposing an outer electrode with the cap, juxtaposing an inner electrode with the needle, applying a high electrical voltage across the electrodes, monitoring current flow between the electrodes, and rejecting the syringe subassembly if the monitored current flow exceeds a predetermined level. The cap is normally made of a plastic and has a higher dielectric constant than the gas surrounding the subassembly in the test station, normally air.
Patent JP-H0412305-B2 (JP)
IPC: C09B25/00
Filed: 1983-03-10
Abstract: There are described novel cationic quinophthalone compounds of the formula I    <IMAGE>  (I)  wherein the symbols have the meanings defined in claim 1, and also processes for producing them. These novel quinophthalone compounds can be used in particular as dyes for dyeing and printing paper, greenish-yellow dyeings having good fastness to water and to light being obtained.
Patent JP-H0237764-B2 (JP)
IPC: A47K3/022
Filed: 1985-03-12
Abstract: The object of the invention is a feet washing and massaging machine having a basin (1) which is adapted for containing either one or both feet (2) placed on a footrest grid (3). On each foot (2) there acts a set of brushes (35,42,44) which is moved to and fro along the foot (2) and is carried by a pair of brush-carrying arms (33) which are introduced from above in the basin (1) and are driven by an electric motor (21) located outside of the basin (1), at a certain height thereover. The motor (22) is arranged on a support structure (11) containing the mechanical and electrical controls for the brush-carrying arms (33). The operative cycle of the machine is controlled by a programmer (48).
Patent JP-2696499-B2 (JP)
IPC: B29K105/04
Filed: 1995-02-15
Granted: 1998-01-14
Abstract: A coextruded label material is provided which comprises a styrenic unfoamed layer (11) and a styrenic fom layer (12) wherein the styrenic unfoamed layer (11) is the predominant portion as contrasted to the styrenic foam layer (12). In accordance with another aspect of the invention, an additional clear or translucent unfoamed plastic layer (15) is adhered to the unfoamed layer with printing (16) interposed between the unfoamed layers (11, 15). Printing is provided on the unfoamed layer of the coextruded material or other side of the additional clear or translucent unfoamed layer. A container package is provided wherein a label is cut from the label material and wrapped about a hollow container. <IMAGE>
Patent JP-S6229736-B2 (JP)
IPC: G01N21/67
Filed: 1981-04-22
Abstract: An apparatus for the spectrometric analysis of the chemical composition of metallic parts comprising a probe designed to be placed on the part and having a device for vaporizing the part. Means is provided for spacing the device from the part and also means for sensing the radiation emitted by the part vaporized by the device. A protective gas preferably continuously is admitted into the vicinity of the device and of the sensing means. Preferably, the probe is portable, hand-held, and enables outdoors the rapid determination of metals, particularly their carbon content, including those whose wavelength region is below 250 nm.
Patent JP-H0338207-B2 (JP)
IPC: C08F4/02
Filed: 1981-05-07
Abstract: A method comprising combining a silicate ester and water under hydrolysis conditions in the presence of a sufficient amount of solvent that the reaction mixture remains as a single phase, adding sufficient acid neutralizing agent to form a gel and separating solvent and water from the resulting silica. In a preferred embodiment, the ester and water are added to a very small amount of solvent, the addition of water being sufficiently slow that it is added at about the rate it is used up in the hydrolysis reaction. The resulting silica does not require the washing step to remove alkali metal ions since it is not made from sodium silicate, and it has large pore structure because it can be made in a relatively concentrated solution because of the use of only a minimum amount of solvent and also because the hydrolysis is carried out under conditions wherein only a single phase is produced. The resulting silica is suitable for chromatographic columns and fillers in rubber and plastics but is of primary utility as a base for a chromium oxide catalyst because of its simplicity in production and inherent large pore volume.
Patent JP-3257332-B2 (JP)
IPC: B60W30/00
Filed: 1995-03-31
Granted: 2002-02-18
Abstract: PURPOSE: To reduce frequent releasing of automatic speed control by decreasing the moving speed of a moving body through an acceleration/deceleration means when the moving speed to be detected by a speed detecting means exceeds the speed indicated by the target speed information. CONSTITUTION: An information generating means on a moving body generates the geographic information of a moving body's course, and a target speed setting means 101 forms the target speed information indicating the lower speed as the displacement is larger in relation to the geographic displacement the moving body forward course on the basis of the speed information stored in the information and memory means 101. When the moving speed to be detected by a speed detecting means exceeds the speed indicated by the target speed information, the speed control means 101 decreases the moving speed of the moving body through acceleration/deceleration means (11, 12, 50), on the other hand, when the speed indicated by the target speed information exceeds the moving speed, the speed control means increases the speed.
Patent JP-S5843118-B2 (JP)
IPC: A63C9/00
Filed: 1975-06-30
Abstract: A clamp for a safety ski binding has a housing adapted to be secured to a ski and formed with a part-spherical seat. A pin has a ball head in the seat for swiveling of the pin within the seat. An abutment surface on the housing lies in a plane passing substantially through the center of curvature of the seat and a pressure element slidable on the pin has an end face engageable against the surface of the housing. A spring is compressed between the pin and the pressure element so as to hold the two in a normal position from which the pin may be tipped for release of the skiboot. Means is provided for limiting the axial displacement of the ball head in the seat.
Patent EP-1188493-B2 (EP)
Inventor: SEIDEL JUERGEN
IPC: B21B37/28
Filed: 2001-08-23
Granted: 2009-05-20
Abstract: Regulating process comprises tilting one of the working and/or supporting rolls in a mill stand by an angle relative to a counter roll to compensate for an asymmetric roll gap and to improve the strip flow. Preferred Features: The upper and lower rolls can be pushed apart to promote the process.
Patent EP-1207923-B2 (EP)
Inventor: GOVONI FABIO
IPC: A61M1/14
Filed: 2001-07-20
Granted: 2015-02-11
Abstract: A method of setting up a dialysis treatment in a dialysis machine may include the steps of determining conditions of a dialysis treatment adapted to a specific patient, determining a first function (U(t)) of a first quantity (U) characterizing the dialysis treatment as a function of time (t), and determining a second function (C(t)) of a second quantity (C) characterizing the dialysis treatment. The first function (U(t)) satisfying the conditions of the dialysis treatment and corresponding to a curve having a defined shape. The second function (C(t)) is correlated with the first function (U(t)) by constants (M, N) determined experimentally and the second function (U(t)) corresponding to a curve having a shape of the same kind as the shape as the first curve.
Patent EP-1636123-B2 (EP)
Inventor: MALECOT YVES-MICHEL
IPC: B65H18/28
Filed: 2003-06-12
Granted: 2011-07-13
Abstract: The roll has a flexible material sheet formed by winding the sheet around a winding axis. A central unwinding section (10B) forms a protrusion along length of the axis with respect to a part of a plane of one of sides of the roll. The unwinding section has a portion belonging to an inner end of the sheet. The unwinding section is formed by folding transversely on the axis of the roll. An independent claim is also included for a roll manufacturing method.
Patent EP-0043869-B2 (EP)
IPC: B21B29/00
Filed: 1980-10-20
Granted: 1990-11-07
Abstract: A pair of rolls (11, 12) displaceable axially in accordance with rolled sheet width are arranged at the upper and/or lower sides of a pair of work rolls (2, 3) having a high flexural rigidity, such that the axes of the axially displaceable rolls (11, 12) are substantially in the same plane as the axes of the work rolls (2, 3), so that the shape control of the rolled sheet (1) is performed by the axial adjustment of the axially displaceable rolls (11, 12). Each axially displaceable roll (11, 12) has an axial end portion the diameter of which is gradually decreased toward the axial outer extremity with such a rate that the reduction in radius of said axial end portion within the range of 100 mm is at least 0,3 mm. Stress concentration at the displaceable roll (11, 12) end, spalling and scoring are avoided, and the shape controllability is improved considerably.
Patent EP-0470202-B2 (EP)
Inventor: NILSSON SVEN-ERIK
IPC: G01N21/07
Filed: 1990-04-25
Granted: 1997-10-15
Abstract: A cuvette for taking up a fluid and mixing the fluid with a reagent for analysing the mixture consists of a body (10) of glass or polymeric material having a first cavity (12) in which the fluid can be taken up, preferably by capillary action, through an inlet (13), and at least one further cavity (21) exerting capillary force on fluid which is transported from the first cavity (12) into a reception cavity (17) by subjecting the cuvette to centrifugal force. The further cavity (21) preferably exerts capillary force through a wick (19) which does not extend as far as the bottom of the reception cavity (17), and a capillary channel (20). In those cases where more than one further cavity (21) is provided, each such cavity (21) communicates with a further reception cavity into which the fluid can be transported from the cavity (21) by the exertion of centrifugal force. The cuvette may also have cavities for receiving washing or diluting liquid, which are connected in series or in parallel with the cavity (12).
Patent EP-0555334-B2 (EP)
Inventor: WEDEL GREGORY L
IPC: D21G9/00
Filed: 1991-09-26
Granted: 1998-08-26
Abstract: A dryer apparatus is disclosed for drying a pressed web. The apparatus includes a plurality of single tier dryer sections in which successive sections dry alternate sides of the web, the web being transferred between successive sections without any open draw of the web such that the web is uniformly dried on both sides thereof while the web is restrained against cross-machine directional shrinkage. Each of the sections includes a single tier of dryers with an intermediate roll disposed between each adjacent dryer. A dryer felt extends in serpentine configuration around each dryer and roll such that the web is disposed between the felt and each dryer for drying one side of the web. The felt is also disposed between the roll and the web with the felt in direct contact with an alternate side of the web. The intermediate roll defines a plurality of circumferential grooves for diffusing boundary air following the felt that would otherwise tend to lift the web from the felt extending around the roll. The arrangement is such that inherent machine directional shrinkage of the web during drying thereof inhibits crossmachine directional shrinkage of the web during movement of the web between successive dryers.
Patent EP-0636158-B2 (EP)
Inventor: ROTTER GEORGE EDMUND
IPC: C08G63/91
Filed: 1994-01-28
Granted: 2003-04-16
Abstract: L'invention concerne un procédé d'obtention d'articles en polyester, parmi lesquels les articles expansés, contenant de faibles niveaux d'agent de ramification extractible. Le procédé consiste: (1) à former un mélange fondu comprenant (i) une grande quantité d'une première composition de résine contenant du polyester et 0 à environ 1 % en poids d'un composé capable de ramifier le polyester, et (ii) une faible quantité d'une seconde composition de résine de polyester comprenant au moins environ 50 % en poids de résine de polyester et plus d'environ 2 % en poids d'un composé capable de ramifier le polyester, les quantités relatives de (i) et (ii) étant telles que ledit mélange fondu comprend environ 0,1 % à environ 1 % en poids dudit composé de ramification; (2) à ajouter un agent porogène au mélange fondu; et (3) à extruder le mélange obtenu afin d'obtenir une mousse. L'invention concerne également la seconde composition utilisée dans le procédé précité, ainsi que des articles en polyester expansé obtenus grâce à ce procédé.
Patent EP-0757711-B2 (EP)
Inventor: BLOCH RICARDO ALFREDO
IPC: C10N10/04
Filed: 1995-04-26
Granted: 2002-05-02
Abstract: Est décrite une huile lubrifiante présentant une source azotée sans cendres d'indice de base totale, conjointement avec un détergent contenant des cendres et présentant un indice de base totale excédant 100, une source de magnésium, et un dithiophosphate de dihydrocarbyle de métal avec des groupes hydrocarbyle principalement ou exclusivement secondaires. Elle est constituée d'une quantité importante d'une huile de viscosité lubrifiante présentant une teneur en cendres sulfatées comprise entre 0,35 et 2 pourcent en masse et A) une source azotée d'indice de base totale choisie dans le groupe composé des dispersants contenant de l'azote sans cendres, des modificateurs de viscosité des dispersants contenant de l'azote sans cendres, des amines aliphatiques d'oxyalkyle ou d'arylalkyle solubles dans l'huile et des mélanges de ceux-ci; B) un sel métallique d'un acide soluble dans l'huile présentant un indice de base totale excédant 100; C) au moins 500 ppm (en masse) de magnésium; et D) au moins un dithiophosphate de dihydrocarbyle de métal. La source azotée d'indice de base totale apporte au lubrifiant fini un indice de base totale d'au moins environ 1,5. Le sel métallique d'un acide soluble dans l'huile constitue au moins environ 40 % de la totalité de l'indice de base totale de la composition. Au moins 50 % en moles des groupes hydrocarbyle sur le dithiophosphate sont secondaires. Du sulfonate de magnésium surbasé peut être utilisé comme sel métallique d'un acide sulfonique soluble dans l'huile présentant un indice de base totale excédant 100, l'additif apportant au moins 500 ppm (en masse) de magnésium. Ce lubrifiant peut être exempt d'amines aromatiques présentant au moins deux groupes aromatiques accolés directement à l'azote. Il peut contenir au moins 100 ppm (en masse) de bore et au moins 1000 ppm (en masse) de phosphore. Le rapport bore-azote est d'au moins 0,1.
Patent EP-0959851-B2 (EP)
Title: Procede et appareil assurant simultanement l'estampage et la creation d'un joint peripherique sur un article absorbant
Inventor: EMENAKER RALPH ROBERT
IPC: A61F13/56
Filed: 1997-04-28
Granted: 2005-08-17
Abstract: L'invention porte sur un procédé et un appareil (50) servant à estamper un motif dans des articles absorbants tels que des serviettes hygiéniques, des protège-slips, ou des couches d'incontinence pour adultes tout en formant simultanément un joint périphérique autour dudit article. Le procédé et l'appareil font appel à un élément de fermeture chauffant (56) et la surface d'une contre-matrice. L'élément de fermeture comporte une zone en creux (58) comportant un élément d'estampage intérieur (60) moins chaud et exerçant une pression plus faible.
Patent EP-0954962-B2 (EP)
Inventor: VAN DEN BERG KAREL
IPC: A01J5/007
Filed: 1999-04-29
Granted: 2009-12-09
Abstract: The invention relates to a method of automatically milking animals, comprising the following steps:   measuring repeatedly or continuously a quantity which is a measure for the momentary pulse milk flow, (by pulse milk flow is meant the milk flow from a teat during a single suction phase of the milking process); controlling the duration and/or the level of the milk vacuum under the teat during the actual suction phase on the basis of the measured quantity (by suction phase is meant the time during which the teat is exposed to a vacuum during the previously mentioned pulse milk flow).     <IMAGE>
Patent JP-3194593-B2 (JP)
IPC: C23C22/66
Filed: 1991-05-17
Granted: 2001-07-30
Abstract: (A.) A process for forming a cobalt conversion coating on a metal substrate, thereby imparting corrosion resistance and paint adhesion properties. The invention was developed as a replacement for the prior art chromic acid process. The process includes the steps of: (a) providing a cobalt conversion solution comprising an aqueous, alkaline solution containing a soluble cobalt-III hexavalent complex, the concentration of the cobalt-III hexavalent complex being from about 0.1 mole per gallon of solution to the saturation limit of the cobalt-III hexavalent complex; and (b) contacting the substrate with the solution for a sufficient amount of time, whereby the cobalt conversion coating is formed. The substrate may be aluminum or aluminum alloy, as well as Cd plated, Zn plated, Zn-Ni plated, and steel. The cobalt-III hexavalent complex may be present in the form of [Co(NH3)6]X3 wherein X is Cl, Br, NO3, CN, SCN, PO4, SO4, C2H3O2, or CO3. (B.) A chemical conversion coating solution for producing the cobalt conversion coating on a metal substrate, the solution including an aqueous, alkaline solution containing a soluble cobalt-III hexavalent complex, the concentration of the cobalt-III hexavalent complex being from about 0.1 mole per gallon of solution to the saturation limit of the cobalt-III hexavalent complex. The cobalt conversion solution may be prepared by a bath makeup sequence including the steps of: (a) dissolving an ammonium salt; (b) then dissolving a cobalt-II salt; and (c) then adding ammonium hydroxide (ammonia). (C.) A coated article exhibiting corrosion resistance and paint adhesion properties, the article including: (a) a metal substrate; and (b) a cobalt conversion coating formed on the substrate, the cobalt conversion coating including aluminum oxide Al2O3 as the largest volume percent, and cobalt oxides CoO, Co3O4, and Co2O3. <IMAGE>
Patent JP-H0451457-B2 (JP)
IPC: F26B13/10
Filed: 1984-06-01
Abstract: Arrangements for the treatment of a moving material web by means of an air flow are used for example in the packaging industry for the drying of packing material in web- shape. In this process the web passes through a chamber provided with inlet and outlet for the air, and at high air velocities the web is affected in an undesirable manner so that an uneven, unstable movement is imparted to it.In the arrangement in accordance with the invention this is avoided by means of a baffle plate (9) placed at an angle in relation to the web between the web (4) and the outlet (8) which causes a partial vacuum which balances the web and gives it a calm and steady movement through the chamber (1).
Patent JP-H0534296-B2 (JP)
IPC: C03B23/11
Filed: 1984-06-14
Abstract: A device for loading a machine for the treatment, notably thermal-mechanical, of elongated cylindrical objects, notably of glass, such as glass pipes, the machine including a carrousel comprising a plurality of stations for the treatment provided by the machine, includes a loading barrel which surmounts the machine, coaxially thereof, and is rotated during loading of the machine, at the same speed as the machine. The barrel can be uncoupled from the machine in order to be resupplied with objects such as glass pipes.