baber/WOPTO huggingface dataset:
Patent DE-2229650-B2 (DE)
Title: Liquid manure chopper - has stator and rotor with interengaging teeth in at least one helical path
IPC: B02C18/10
Filed: 1972-06-19
Abstract: Chopper for liquid manure has a bushing-shaped stator and a rotor revolving in it, each with alternate, interengaging peripheral rows of teeth. The rotor's teeth are in at least one helical path and the rotor part bearing them is radially spaced on all sides from the stator teeth. At least one further rotor tooth is toward the outlet in the helical groove. Preferably the rotor is eccentric in the stator, which is internally non-round. the helical flight is a flat helical coil with recesses in its radially outer parts, for passage of the stator teeth. The rotor has at least two end teeth along on the outlet end face of the stator and projecting radially outward beyond it. The design is compact, efficient and reliable.
Patent DE-2245640-B2 (DE)
Title: Power switch circuit with staggered switches - has device which delays reclosing of switch until current passes through zero
IPC: H02H7/26
Filed: 1972-09-16
Abstract: The power switch circuit has a series of selectively staggered current limiting power switches. Each switch is fitted with a rapid release system and a switch lock. A delay device is connected between the rapid release system and the switch lock to delay the release command to the release system by an amt. equal to the half wave of one phase current or at least until the current next passes through zero. When a short circuit occurs the relevant release system opens irrespective of this delay and closes again at the earliest when the current passes through zero.
Patent DE-2337622-B2 (DE)
Title: IC engine fuel injection system - has advance retard adjustment dependent on engine speed and actual fuel injection volume
IPC: F02D41/40
Filed: 1973-07-24
Abstract: The fuel injection timing is adjusted by a regulator receiving signals from an engine rev counter (1a) and signals corresponding, to the fuel delivery volume (1b). The signals are fed to a voltage control generator (2) and an injection adjustment voltage generator (3). The output is lead to a comparator circuit (4) and an electro magnetic valve regulator (5) to regulate the fluid volume in a servo chamber (7). The servo chamber contains a plunger whose connecting rod is lined to a sliding sleeve joining the injector pump drive shaft to the engine. The engine drive and the pump shaft ends are provided with an helical gear whose angles run opposite to each other. By turning the connecting sleeve, the pump shaft can be displaced radially to produce the required degree of advanced or retard in respective to the engine drive shaft.
Patent JP-H0376241-B2 (JP)
IPC: B60B21/12
Filed: 1986-01-29
Abstract: A flap for tires has lateral wings at the ends of which there is an extension which, in stress-free condition, is spaced axially inwards from the inner wall of the tire so that, upon inflation, the inner tube first of all protrudes towards the inside of the inflatable cavity before it is flattened against the tire.
Patent JP-2539812-B2 (JP)
IPC: G10K11/16
Filed: 1987-02-10
Granted: 1996-10-02
Abstract: An active acoustic attenuation system is provided that actively models direct and feedback paths as well as characteristics of the secondary cancelling sound source and the error path on an on-line basis. The primary model uses a recursive least mean squares RLMS algorithm that is excited by the input acoustic noise and uses the residual acoustic noise as an error signal. The secondary sound source or cancelling speaker and the error path are modeled by a second algorithm, particularly an LMS algorithm, that uses an additional auxiliary low level, random, uncorrelated noise source as an input signal. The resulting overall system provides excellent attenuation of narrow band and broad band noise over a relatively wide frequency range on a completely adaptive basis without directional transducers.
Patent JP-H0567130-B2 (JP)
Inventor: YUAN ANDORAADE
IPC: C07C45/42
Filed: 1986-02-19
Abstract: A process is disclosed for the preparation of 2-alkyl-1,4-butanedial by hydroformylation of acetals of a 2-alkyl-substituted-1-propenal in the presence of a complex rhodium catalyst. The 3-alkyl-4,4-dialkoxybutanal obtained in this manner is separated and hydrolyzed to the desired compound.
Patent JP-H0791266-B2 (JP)
IPC: C07D207/273
Filed: 1985-02-27
Abstract: Process for preparing pyrrolidinone derivatives (1)in which R is hydrogen, alkyl or acyl characterised in that a compound of (2)wherein R' is hydrogen and R<sup>2</sup> is benzyl or substituted benzyl, or R' and R<sup>2</sup> can together form a groupwhere R<sup>4</sup> and R<sup>5</sup> are independently hydrogen, alkyl, phenyl or optionally substituted aryl or together are 1,4-butylene or 1,5-pentylene; R<sup>3</sup> is hydrogen or straight or branched alkyl of 1 to 4 carbon atoms; and X is alkyl subjected to N-deprotection and the deprotected intermediate is cyclized intramolecularly. The deprotected intermediates can be isolated as acid-addition salts.
Patent JP-2888129-B2 (JP)
IPC: G10L19/04
Filed: 1994-03-15
Granted: 1999-05-10
Abstract: PURPOSE:To efficiently increase a recording time while maintaining the recording quality of digital signal to be recorded in a solid-state memory in quality as high as possible. CONSTITUTION:A hierarchial encoder is constituted of a band divider 12. quantizers 13 to 16, a hierarchy divider 17 and an input signal is divided into M pieces of bands by the band divider 12 and bands are respectively quantized into previously given number of bits by quantizers 13 to 16 and then quantized codes having quantized Q bits in total are inputted to the hierarchy divider 17 to be divided into a first to Nth hierarchies by a predetermined method. A write-in controller 19 writes respective hierarchial data in data storage areas of a solid-state memory 18 in a predetermined address order. At this time, in the case high-order hierarchial data are aleady written in an address in which the data are to be written, the controller 19 stops the writing. Then, auxiliary information expressing attributions of data such as the address in which hierarchial data are to be stored, etc., are stored in the atociliary information storage area of the solid-state memory 18.
Patent JP-2771224-B2 (JP)
IPC: C08J3/18
Filed: 1989-03-10
Granted: 1998-07-02
Abstract: An improved process for the production of a plasticizer containing dry, flowable polyvinyl alcohol (PVA) resin blend capable of thermoplastic processing. The process provides for the incorporation of plasticizers in an intimate contact with the PVA resin without heating, cooling, or extended drying steps. Specifically, PVA resin granules having an appropriately small particle size distribution are spray-coated with a liquid plasticizer medium, and then mixed with a dry, fine powder coating medium to produce a flowable, dry plasticized PVA blend. Additional components, such as antioxidants, dyes, and antiblocking agents, may also be incorporated into the finished product.
Patent JP-3897316-B2 (JP)
IPC: C07K16/24
Filed: 1997-02-27
Granted: 2007-03-22
Abstract: A polypeptide which has a molecular weight of 18,500±3,000 daltons on SDS-PAGE and a pI of 4.9±1.0 on chromatofocusing. The polypeptide strongly induces the IFN-gamma production by immunocompetent cells with only a small amount, and does not cause serious side effects even when administered to human in a relatively-high dose. It can be used to treat and/or prevent malignant tumors, viral diseases, bacterial infectious diseases, and immune diseases.
Patent JP-3182720-B2 (JP)
IPC: G03F7/00
Filed: 1997-03-03
Granted: 2001-07-03
Abstract: Compounds of the formula I, II, III and IIIa    <IMAGE>  I   <IMAGE>  II   <IMAGE>  III   <IMAGE>  IIIa  in which Ar1 is an unsubstituted or substituted aromatic radical and at least one of the radicals R1 and R2 is an alkenyl, cycloalkenyl or arylmethyl group, are effective photoinitiators for photopolymerization of unsaturated compounds. They are particularly suitable for photocuring of pigmented systems.
Patent JP-H0125193-B2 (JP)
IPC: H01M10/04
Filed: 1979-05-29
Abstract: A multi-cell battery constructed of a plurality of frames of insulating material each frame having a number of active battery material areas arranged side by side with a division portion between each material area, the frames being arranged side by side in a direction normal to the plane of the frame with the division portions secured in sealed relation to form partitions between adjacent cells of the battery. The active battery material in respective areas being selected so that adjacent areas in each frame are of opposite polarity and adjacent areas in adjoining frames are of opposite polarity. A barrier frame interposed between and secured to two frames in the assembly forming a chemical and electrical barrier between the active battery material in frames on opposite sides of the barrier member so that the assembly of frames forms two batteries of equal nominal voltage.
Patent JP-S6234740-B2 (JP)
IPC: B01J23/04
Filed: 1983-05-12
Abstract: Oil-soluble metal salts are produced by the reaction of a polyvalent metal, such as nickel or cobalt, with an organic monocarboxylic acid in the presence of an alkali metal salt catalyst, water, oxygen, and an inert, water-immiscible organic solvent.
Patent JP-H0480047-B2 (JP)
IPC: C08F222/06
Filed: 1982-05-29
Abstract: Terpolymers of maleic anhydride and mixtures of lower alkenes and higher alkenes have waxy properties, yet are readily dispersible and have low viscosities.
Patent EP-1074568-B2 (EP)
Inventor: ZENNARO GIORGIO
IPC: B22C1/24
Filed: 2000-07-31
Granted: 2006-03-29
Abstract: Described herein are polyurethane systems to be used as binders in admixture with sand, or similar granular substances, for the production of moulds or cores for foundry use; in more detail, the invention relates to the polyisocyanate-based component that can be used in such binder compositions. Said component has the following percentage composition:      (a) a polyisocyanate in an amount of 50-95% by weight;    (b) vegetable oil in an amount of 5-40% by weight;    (c) an aprotic organic polar solvent in an amount of 2.5-30% by weight.
Patent EP-1189586-B2 (EP)
Inventor: OKO JENNIFER
IPC: A61K8/11
Filed: 2001-01-11
Granted: 2011-10-12
Abstract: The invention relates to a cosmetic composition, containing a four-layered interference pigment comprising an innermost layer of mica, a first outer layer of a colored pigment, a second outer transparent layer, and an outermost layer of a colored pigment, combined with a traditional interference pigment. The compositions, when applied to a facial or body surface, emphasize the contours of the surface, creating greater depth and dimension. The compositions are particularly useful as lip products, to create a fuller, plumper look to the lips.
Patent EP-1747115-B2 (EP)
Inventor: POWELL IAIN
IPC: B60N2/28
Filed: 2005-05-06
Granted: 2012-08-15
Abstract: A base (1) for a child safety seat to be used with an adult seat in a vehicle equipped with ISOFIX loops comprises an upper moulding (2) and a lower moulding (3) screwed and clipped together. The upper moulding comprises a pair of front humps (8) and a pair of rear humps (9) with a flat portion (10) between the pairs. The humps have moulded recesses (11) for the front and rear anchor bars (51, 52) of a conventional infant carrier (53). Below release button (61) the base has formation (71) for pivotal connection of foot prop (72) is clipped up under the base, anti-rebound flap (38) is folded against the prop and ISOFIX latches (34) are pivoted in towards the front of the base. For use, ISOFIX latches (34) are turned backwards, anti-rebound member (38) is swung around from below to above the base and foot prop (72) is extended down to abut the floor. To fit infant carrier (53), its anchor bars (51, 52) are engaged in recesses (11) and the infant carrier is pushed down to push hooks (45) away.
Patent EP-1901043-B2 (EP)
Inventor: ZELLNER CLAUS
IPC: G01F15/18
Filed: 2007-08-29
Granted: 2014-09-03
Abstract: The casing (1) has a casing body (2) and two nozzles (3, 4) connected with a pipeline, where the casing is made of plastic. The nozzles are connected with the casing body by a flexible connecting section (5) that permits movement of the nozzles relative to the casing body. The connecting section is formed with a polymer section that is connected with the nozzles and casing body in a liquid-tight manner. An independent claim is also included for a method for manufacturing a meter casing.
Patent EP-2228320-B2 (EP)
Inventor: BIESHEUVEL AREND CORNELIS JACOBUS
IPC: A47J31/36
Filed: 2008-08-08
Granted: 2020-12-16
Abstract: The invention relates to a system, method and capsule for preparing a predetermined quantity of beverage suitable for consumption using an extractable product. The system comprises an exchangeable capsule, and an apparatus comprising a receptacle for holding the exchangeable capsule, and a fluid dispensing device for supplying a fluid to the exchangeable capsule. The exchangeable capsule comprises a circumferential wall, a bottom, and a lid. The wall, bottom and lid enclose an inner space comprising the extractable product. The receptacle comprises bottom piercing means intended for piercing an entrance area of an alternative capsule for creating at least one entrance opening for supplying the fluid to the extractable product. The entrance area of the capsule according to the invention comprises an entrance filter for supplying the fluid to the extractable product there through. In use, the entrance filter is positioned at a distance from the bottom piercing means, such that the capsule of the system is not pierced by the bottom piercing means.
Patent EP-0317429-B2 (EP)
Inventor: SARRAZIN MICHEL
IPC: G01L25/00
Filed: 1988-11-16
Granted: 1995-11-15
Abstract: In order to calibrate an appliance for measuring force or moment, the measuring element (l) carries a strain gage bridge (R1, R2, R3, R4) for delivering a signal which is mainly sensitive to the force or to the moment to be measured and is provided at the time of manufacture with two other strain-gage bridges (R5, R6, R7, R8); (R9, R10, R11, R12) for delivering signals which are mainly sensitive to two parasitic stresses other than the force or the moment to be measured. In a first stage, the method consists in measuring the signals delivered by the three strain-gage bridges in the absence of any load applied on the measuring element, then under a number of known reference loads chosen from among those to which each strain-gage bridge is the most sensitive. In a second stage, the reference measurements are used as a basis for calculating the parameters of sensitivity according to which each of the signals delivered by the measuring bridges is a function of the applied loads. In a third stage, these parameters of sensitivity are used as a basis for calculating the correction to be made in the force or the moment measured by the first strain-gage bridge (R1, R2, R3, R4).
Patent EP-0527913-B2 (EP)
Title: Procede de preparation de membranes a partir de capillaires de pvdf
Inventor: BECK THOMAS WILLIAM
IPC: B01D67/00
Filed: 1991-05-09
Granted: 2000-07-05
Abstract: Un procédé de préparaton d'un matériau polymère poreux consiste à chauffer un mélange comprenant un polyfluorure de vinylidène et un système de solvant composé intitialement d'une première composante qui est un solvant latent de polyfluorure de vinylidène et d'une seconde composante qui n'est pas un solvant de polyfluorure de vinylidène, de sorte que, à une température élevée, le polyfluorure de vinylidène se dissout dans le système de solvant pour produire une solution optiquement claire. La solution est alors rapidement refroidie de sorte qu'une séparation en phase liquide-liquide non équilibrée ait lieu pour produire une phase continue riche en polymère et une phase continue pauvre en polymère, les deux phases étant mélangées sous forme d'une matrice bicontinue à large interphase. Les processus de refroidissement est poursuivi jusqu'à ce que la phase riche en polymère se solidifie. La phase pauvre en polymère est enlevée du matériau polymère solide. Un matériau poreux ainsi produit est caractérisé par une texture filamenteuse ou analogue à une dentelle composée d'une multiplicité de brins de polymère (1) reliés entre eux en différents endroits (2) espacés le long de chaque brin.
Patent EP-0662053-B2 (EP)
Inventor: JONSSON MARTIN
IPC: B60R19/42
Filed: 1993-09-20
Granted: 2004-08-18
Abstract: Poutre destinée de préférence à servir de barre de sécurité montée dans un véhicle pour protégér ce dernier contre les collisions, en particulier contre les collisions latérales, qui présente une configuration en coupe transversale généralement trapézoïdale et ouverte. Ladite configuration comporte une semelle centrale (6), deux flasques (7) qui enserrent la semelle centrale et des semelles latérales (8) qui s'étendent vers l'extérieur à partir d'une face respective de la barre et qui sont reliées à un flasque respectif (7). Ladite barre peut éventuellement comprendre une première section (1) de coupe transversale constante dans sa partie centrale et comporte au moins une deuxième section (2) comportant une semelle centrale (6) dont la largeur (b) diminue en direction d'une extrémité (5) de la barre. Une partie de transition (3, 4) de forme généralement trapézoïdale est située entre la deuxième section (2) et l'extrémité (5) de la barre. La deuxième section (2) comporte des semelles latérales (8) dont la largeur (c) diminue en direction d'une extrémité de la barre. La deuxième section (2) possède une hauteur (h) généralement constante.
Patent EP-0821660-B2 (EP)
Inventor: RECK BERND
IPC: C08L51/00
Filed: 1996-04-04
Granted: 2008-08-13
Abstract: In a process for preserving a mineral molding by coating the surface of the mineral molding with an aqueous composition comprising an aqueous polymer dispersion, the dispersed polymer P comprises an ethylenically unsaturated acid of the 2-acrylamido-2-methylpropanesulfonic acid type polymerized into it in free-radically polymerized form.
Patent EP-0833960-B2 (EP)
Inventor: GRISCHKE MARTIN DR
IPC: F28F13/18
Filed: 1996-06-04
Granted: 2006-05-03
Abstract: L'invention concerne une suite de couches polymères plasmiques se présentant sous forme de couche de substance dure sur des substrats, comportant une couche supérieure servant de couche fonctionnelle, ainsi qu'éventuellement une couche intermédiaire et une couche à gradient. Afin d'ajuster un comportement d'humectation défini, la couche supérieure contient outre les éléments de base carbone et hydrogène, des éléments non-métalliques ou semi-métalliques du 1er, 3ème, 4ème, 5ème, 6ème et/ou 7ème groupe principal de la classification périodique des éléments, et peut être produite par des procédés classiques de dépôt en phase gazeuse par procédé physique ou de dépôt chimique en phase vapeur, par exemple par dépôt chimique en phase vapeur activé par plasma (PECVD). Selon l'invention, cette suite de couches polymères plasmiques s'utilie comme couche fonctionnelle dans des systèmes de transport de matières ou d'échangeurs de chaleur.
Patent JP-H0711186-B2 (JP)
IPC: B65G53/32
Filed: 1988-04-26
Abstract: To apply a layer of spray concrete to a surface, a pumpable and sprayable spray concrete mix is made up from cement, aggregates, if appropriate additives, and water. A preset mass flow of the spray concrete mix is sprayed by means of a concrete delivery pump through a concrete transfer line to a spray gun with a device for introducing propellant air under a delivery pressure of several bar. The propellant air is laden with synthetic silica having a BET surface area of at least 25 m<3>/g. With the propellant air, the synthetic silica is introduced into the mass flow of the spray concrete mix in such a quantity that the applied spray concrete undergoes a spontaneous temperature increase by a few degrees Kelvin immediately after the application. A spray gun for the process is also described.
Patent JP-2653709-B2 (JP)
IPC: H04N19/89
Filed: 1990-04-20
Granted: 1997-09-17
Abstract: An audio/video data reproducing apparatus reads out data from a first storage, which has its storage area equally divided into clusters and stores audio/video data on a cluster-by-cluster basis, to transfer the data read out to utility equipment over a communication path. A second storage stores address data designating clusters of the first storage. Clusters including data to be read out are searched for, and the address data designating the clusters thus searched for is stored in the second storage in a predetermined order. The address data is then sequentially read out from the second storage to generate a real address addressing a storage location of the storage area, which is in turn provided with the real address to develop the stored data in the predetermined order. In response to an error occurring during the transmission on the communication path, the second storage is interrupted from developing the address data therefrom. In response to an amount of the audio/video data corresponding to the capacity of one cluster having been transferred, the second storage develops address data designating another cluster including following data to be read out to generate a real address accordingly. When the clusters associated with the audio/video data already transferred reach in number the clusters searched for, an end-of-read signal is developed.
Patent JP-H0650149-B2 (JP)
IPC: F16K5/20
Filed: 1986-05-13
Abstract: A shut-off valve assembly includes a housing which has a spherical plug arranged in a chamber. The housing has an internal thread into which a support element for a sealing member is screwed. On the outer end face of the support element is supported a flange bushing by means of a retaining nut. The pitches of the internal thread and of an external thread for the retaining nut are directed in opposite directions, so that the support element cannot be loosened when the retaining nut is unscrewed.
Patent JP-3486857-B2 (JP)
IPC: F16H61/682
Filed: 1995-04-12
Granted: 2004-01-13
Abstract: An adaptive control system/method for an at least partially automated mechanical transmission system (10) is provided for determining if selected upshifts into a target gear ratio are feasible (208) or not feasible (210) under current vehicle operating conditions and for prohibiting the initiation of not feasible selected upshifts. If upshifts determined to be feasible are not completed by the system, the logic rules by which upshift feasibility is determined are modified to render such rules less aggressive. <IMAGE>
Patent JP-H0255164-B2 (JP)
IPC: B23D33/02
Filed: 1981-07-28
Abstract: 1. Shears unit for cropping the ends and/or for cutting off sample pieces from rolled strip reeled into a coil (41) or the like with a support and drive stand (44) for individual strip coils (41), which is arranged at a spacing from the shears (47) and the support plane of which is oriented substantially horizontally and which for example consists of a roller stand with two axially parallel support and drive rollers (44), which have a spacing (46) each from the other smaller than the smallest occurring strip coil diameter and onto which the strip coils (41) are placeable by their circumference, wherein the shears (47) by its fixedly located cutting edge and with respect to the axis of a strip coil (41) placed on the support or drive stand displays a greatest possible angular spacing from the support and drive point, most remote from it, of the support or drive stand (44) and is in that case oriented substantially horizontally by its cutting plane (48), and with a roller (69), which is shiftable with the aid of guide rods (63, 63', 63") by a displaceable support organ (64) and co-operates with a support table (53) borne at a rocker (50), characterised thereby, that the other ends of the guide rods (63, 63', 63") are borne (62) in pivot arms (60, 60', 60"), which independently of the rocker (50) are shiftable around a fixedly located axle (61) lying above the cutting plane (48) of the shears (47) and movable by a further setting drive (68, 68', 68"), for example pressure medium cylinders.