baber/WOPTO huggingface dataset:
Patent IT-1239241-B (IT)
Title: Plastic seal device
Inventor: MAINETTI MARIO
IPC: G09F/
Filed: 1990-03-13
Granted: 1993-09-28
Abstract: The seal comprises a body (1) to which is connected at least a cord (5), provided at at least one end with a hook (7). An aperture (4) is provided in the body for the insertion of the hook. A seat (2) houses the hook inserted into the aperture. At least one member is provided for the irreversible retention of the hook to the body.A pair of closure plates (10) are applied to the body. Each closure plate (10) is fixed to the body (1) with adhesive.
Patent LT-6010-B (LT)
Title: An optically controlled high-speed broadband phase modulator
Inventor: NICKELSON LIUDMILA
IPC: G02F1/00
Filed: 2013-07-23
Abstract: The invention is assigned to microwave devices and it is applied to modulate a phase of a propagating electromagnetic (EM) mode. An optically controlled high-speed broadband phase modulator is made up of five main components. Two cylindrical metal waveguides (2), the first of ones is intended to excite the main waveguide mode. The second metal waveguide receives a modulate signal and transmit forward. A semiconductor waveguide (1) ends are placed into the metal waveguides (2) and the working part of the waveguide (1) with a length L is placed to a solenoid (3), which is fixed on the frame (4). The waveguide (1) is made of semiconductor p-type germanium (Ge) whose EM properties depend on a proportion between the heavy hole concentration and the light hole one. The proportion is controlled with a system of light sources (5). The higher modes of the waveguide are the parasitic ones. These modes have the very large attenuation.by changing the light intensity. The main hybrid mode (with the lowest cutoff frequency) only propagates on the semiconductor p-Ge waveguide with a very small attenuation at the certain frequencies normalized to a waveguide radius. The changing of a phase of the main wave of p-Ge waveguide occurs by varying a concentration proportion of heavy and light holes.
Patent LT-6572-B (LT)
Title: Robot manipulator with electroreal suspension
Inventor: AUGUSTAITIS AISTIS
IPC: F01B19/00
Filed: 2017-04-28
Abstract: The device relates to mechatronic systems and robot engineering field. It is designed for robot-type robot manipulators with an increased number of degrees of freedom. The present invention simplifies the design of robot-type robot manipulators, simplifies and reduces the production of the manipulation mechanism and extends the functionality, increases the number of possible realizations of the configurations. The operation is based on the supply of three-phase air or fluid pressure to a 3-chamber elastic tube, the outer surface of which is coated with electrodes and is inside the other elastic tube with an earthed electrode on its inner surface. The gap between the electrodes (gap size ? = 0.1 ... 0.2mm) is filled with an electroreal suspension, and the number of degrees of robot gravity depends on the number of electrodes. The robotic motion parameters are controlled by changing the electro-logical suspension viscosity by switching off the voltage from the specific electrodes, and depending on the duration of the switch-off and the phase-off voltage of the pressure pipe, the gravity motion trajectory and the angled spatial angle are dependent. Air or fluid pressure is generated at the variable pressure source: p1 (t) = P0 + P cos ?t; p2 (t) = P0 + P cos (?t + 120o); p3 (t) = P0 + P cos (?t + 240o), with the difference of each 120o phase between their pressures, determine the parameters of the trapped motion trajectory.
Patent LT-6623-B (LT)
Title: Heating composition and preparation thereof
Inventor: AMANGELDIYEV AIDAR
IPC: H05B3/00
Filed: 2018-10-15
Abstract: Heating composition for commercial, industrial, public and agricultural heating systems. The heating composition comprises a mixture of KSiO chain and C, wherein the ratio of said KSiO: C mixture is preferably 1: 1. The heating mixture is in liquid form and C is graphene. Heating of the mixture comprises the preparation of C in C2H5OH and mixing of C with KSiO chain by stirring.
Patent LT-7031-B (LT)
Title: Hydroponic green forage process test bench and process method
Inventor: GRIGAS ANDRIUS
IPC: A01G31/00
Filed: 2022-12-01
Abstract: The invention relates to the field of agriculture and is intended to study and monitor the growth process of green fodder using hydroponic cultivation technology. The invention, using the results obtained on the bench, is intended to control and optimize the production process of industrially grown green fodder. Also, the research stand can be used in scientific research institutions in order to perform the analysis of the parameters of the cultivation of various types of green fodder and to provide recommendations to growers. The research bench for the process of green fodder grown hydroponically consists of a watering solution container, a growing chamber, a lighting system for cultivated plants, a watering solution supply pipeline, a growing shelf assembly with a mass change monitoring system, an incoming and outgoing air ventilation system, a control unit with the equipment, the irrigation solution supply pump, the plastic box with the microclimate control unit with sensors installed in it. The main advantage of the claimed invention is the possibility not only to grow green fodder hydroponically, but also to change various technological and structural parameters of cultivation.
Patent MX-167133-B (MX)
Title: Aparato de distribucion
Inventor: KARLSSON GERD
IPC: A21C15/00
Filed: 1988-02-26
Abstract: La presente invención se refiere a un aparato para distribuir objetos cuasi-esféricos sobre un producto alimenticio, caracterizado porque comprende: a) una artesa para recibir dichos objetos provista con por lo menos una abertura de descarga en una pared; b) situado debajo de la artesa, una tira horizontal de material flexible que tiene por lo menos una abertura que puede estar fija o apta de movimiento alternativo en sentido vertical; c) situado sobre una abertura en la tira horizontal de material flexible, un empujador que puede ser fijo o apto para movimiento alternativo en sentido vertical; d) extendido desde la artesa a la tira horizontal de material flexible, un sumidero posicionado con su abertura superior enfrentada a una abertura de descarga en la pared de la artesa y su abertura inferior sobre una abertura en la tira de material flexible; e) posicionado adyacente a y en el interior de la pared de la artesa, una placa provista con por lo menos una abertura y apta para girar de modo que una abertura de la placa entre en alineación con una abertura de descarga en la pared de la artesa y la abertura superior del sumidero, facultándo que uno de dichos objetos pase a través de la abertura de descarga de la artesa para pasar al sumidero y caiga a través de la abertura inferior para quedar sobre el borde de una abertura de la tira de material flexible; f) situado a una distancia constante por debajo de la tira de material flexible una mesa horizontal que puede ser fija o apta para movimiento alternativo en sentido vertical y g) medios para alimentar un producto alimenticio sobre la mesa horizontal siempre que uno o ambos  de empujador y mesa horizontal estén adaptados para movimiento en sentido vertical convergiendo en primer lugar de modo que dicho objeto se situe sobre el borde de una abertura de la tira de material flexible para forzarse por el empujador a través de la abertura sobre el producto alimenticio y luego divergiendo.
Patent MX-169626-B (MX)
Inventor: FRISCH RUDOLF
IPC: C08J/
Filed: 1988-11-10
Abstract: A water-based embossing composition for use in chemically embossing a foamable polymeric material having a blowing agent incorporated therein comprising: (A) a film-forming resin dissolved or dispersed in said aqueous composition; (B) a modifier which is effective in modifying the activity of the blowing agent comprising particulate solids which are substantially insoluble and uniformly dispersible in the liquid medium of the embossing composition and which have an average particle size of no greater than about 100 microns, said modifier being present in the composition in an amount of at least about 3 wt. %; and (C) optionally, a colorant or a softening agent for the modifier solids or a mixture thereof.
Patent MX-174065-B (MX)
Title: Mezcla de fibras cortadas de nylon, fibras cortadas resistentes al calor y fibras de algodon
Inventor: GREEN JAMES RALPH
IPC: D03D15/12
Filed: 1989-08-11
Abstract: La presente invención se refiere a una mezcla íntima de fibras cortadas a una longitud determinada, caracterizada porque comprende de 5-20 por ciento de fibras cortadas de nylon, de 15-50 por ciento de fibras resistentes al calor que tienen un tiempo de resistencia al calor de al menos 0.018 seg/g/m2 y un índice limitante de oxígeno de al menos 25, y al menos 30 por ciento de fibras de algodón.
Patent MX-165385-B (MX)
Title: Aparato conectador para unir dos secciones de tuberia que contienen un fluido dificil de manejar y metodo para el acoplamiento de las dos secciones
Inventor: PEREZ JOSE M
IPC: F16L57/06
Filed: 1990-10-22
Abstract: La presente invención se refiere a un aparato conector para unir dos secciones de tubería que contienen un fluido dificil de manejar, el aparato está caracterizado porque comprende: una primera sección de tubería que tiene un conducto interior y que está compuesta de un material estructural; un primer segmento terminal de tubería sustancialmente rígido, compuesto de un material resistente al fluido y sujetado de una de las secciones de la tubería, teniendo el segmento una superficie de sello primaria próxima a un extremo del segmento, un forro tubular quebradizo para conducir fluídos que cubre sustancialmente el conducto interior, sujetado el forro tubular al conducto interior y unido por medio de sello al primer segmento; una segunda sección de tubería que tiene al menos una superficie de sello compatible formada y dimensionada para acoplarse por medio de sello con la superficie primaria de sello cuando las secciones de tubería se unen; y medios para unir las secciones de tubería en donde el forro tubular, la unión del forro tubular y la superficie de sello compatibles son capaces de restringir el paso del fluido a las secciones de tubería cuando están unidas las secciones de tubería.
Patent MX-166623-B (MX)
Title: Metodo para controlar la porosidad y el tamaño promedio de poros en una estructura compuesta
Inventor: ERREDE LOUIS A
IPC: B01J20/28
Filed: 1991-02-15
Abstract: La presente invención se refiere a un método para controlar la porosidad y el tamaño promedio de poros en una hoja o lámina compuesta, caracterizado en que comprende las etapas de: a) mezclar un lubricante con una mezcla que comprende partículas sorbentes, no hinchables, insolubles y politetrafluoroetileno para formar una masa en forma de masa blanda, el lubricante está presente en una cantidad que excede la capacidad sorbente de las partículas por cuando menos 3 por ciento por peso, la masa tiene una consistencia cohesiva, y la relación de partículas insolubles a PTFE está dentro de la gama de 40:1 a 1:4; b) mezclar intensamente la masa a una temperatura y durante un tiempo suficientes para ocasionar la fibrilación inicial de las partículas de PTFE; c) calandrear biaxialmente la masa entre las intersticios de los rodillos prensadores que se mantienen a una temperatura y durante un tiempo, mientras que se cierra el intersticio entre los rodillos de calandreado con cada operación sucesiva de calandreado, para ocasionar la fibrilación adicional de las partículas de PTFE para formar una lámina u hoja resistente al desgarre, de autosoporte.
Patent MX-230771-B (MX)
Title: Substituted aryl or heteroarylamides having retinoid-like biological activity.
Inventor: TENG MIN
IPC: C07D401/12
Filed: 1998-05-22
Abstract: Compounds of the formula wherein the symbols have the meaning described in the specification, have retinoid-like biological activity.
Patent PT-71463-B (PT)
IPC: C08L61/14
Filed: 1980-06-26
Abstract: An acid-hardening low shrinkage cement based on a furan-modified phenolic resin containing as a binder (A) a reaction product of furfuryl alcohol with a hydroxymethyl group-containing substituted phenol resol, based on a substituted phenol selected from the group consisting of bifunctional alkylphenol, an aralkylphenol each having 3 to 20 carbon atoms in the alkyl radical, an arylphenol or a combination thereof with a minor amount of one or more unsubstituted phenols, wherein in the substituted phenol resol at least 75% of the reactive H-atoms of the nucleus are substituted by reaction with formaldehyde and wherein more than 0.5 mol of furfuryl alcohol has been reacted per hydroxymethyl group; together with (B) at least one reactive diluent in a weight ratio of (B):(A) in the range from (0.4 to 1.5):1, and a process for the preparation of said composition.
Patent PT-80645-B (PT)
Inventor: OSTERLOH ROLF
IPC: C09D5/44
Filed: 1985-06-14
Abstract: The present invention relates to binders for cathodic electrocoating. These binders contain non-tertiary basic amino groups in addition to phenolic Mannich bases and consist of a mixture or precondensate of a polymer, polycondensate or polyadduct which has a mean molecular weight of 800 to 8,000 and a content of basic, primary and/or secondary amino groups of 0.8 to 8 equivalents per 1,000 molecular weight units and one or more phenolic Mannich bases prepared from one or more polynuclear polyphenols, formaldehyde or a formaldehyde donor and one or more secondary aliphatic amines, not more than one equivalent of a secondary amine and not more than 2 equivalents of formaldehyde being employed per equivalent of phenol for the preparation of component (B). These binders can be rendered water-dilutable by the addition of an acid and are suitable for the cathodic electrocoating of electrically conductive articles.
Patent PT-80857-B (PT)
Inventor: BOYES JOHN MAXWELL
IPC: B02C23/32
Filed: 1985-07-23
Abstract: A centrifugal grinding mill including a grinding chamber of substantially circular cross-section with respect to an axis of symmetry and constrained to have nutating motion about a relatively stationary axis, a support for supporting the grinding chamber, a feed passage in communication with the grinding chamber, a driving assembly for driving the grinding chamber about the relatively stationary axis, and a constraint assembly for determining the form of nutating motion of the axis symmetry of the grinding chamber. The nutating motion of the grinding chamber during operation of the grinding mill causes a grinding charge carried in the grinding chamber to dilate and perform a tumbling motion within the grinding chamber. Further, the grinding chamber has a surface configured to exert pressure on the grinding charge so as to limit its dilation and provide effective containment of the grinding charge.
Patent PT-84515-B (PT)
Inventor: SUGIMOTO ISAO
IPC: A61K31/565
Filed: 1987-03-18
Abstract: A vaginal suppository comprising a pharmaceutically acceptable salt of dehydroepiandrosterone sulfate and a hard fat with a hydroxyl value not exceeding 50. This vaginal suppository is useful for improving the ante-partum condition of pregnant women and features an extended shelf life.
Patent PT-88520-B (PT)
Inventor: NGUYEN DAT XUONG
IPC: C07C215/00
Filed: 1988-09-16
Abstract: The subject of the invention is the choline diethyl-dithiocarbamate having the following structural formula:  <IMAGE>  as well as a process for its preparation from choline chloride and sodium diethyl-dithio-carbamate trihydrate. This substance is useful in the treatment of degenerative brain diseases.
Patent PT-89098-B (PT)
Inventor: HARNDEN MICHAEL RAYMOND
IPC: C07F9/6561
Filed: 1988-11-28
Abstract: Compounds of formula (I), and pharmaceutically acceptable salts thereof <CHEM>  wherein  R1 is hydroxy, amino, chloro or OR7  wherein R7 is C1-6 alkyl, phenyl or phenyl C1-2 alkyl either of which phenyl moieties may be substituted by one or two substituents selected from halo, C1-4 alkyl or C1-4 alkoxy; R2 is amino or, when R1 is hydroxy or amino, R2 may also be hydrogen;  R3 is hydrogen, hydroxymethyl or acyloxymethyl;  R4 is a group of formula: <CHEM> R5 and R6 are independently selected from hydrogen, C1-6 alkyl and optionally substituted phenyl; or  R3 and R4 together are: <CHEM>  wherein  R6 is as defined above; having antiviral activity, to processes for their preparation and their use as pharmaceuticals.
Patent PT-90051-B (PT)
Inventor: HALLING ROBERT ALLEN
IPC: D06M101/16
Filed: 1989-03-20
Abstract: Polyester fiberfill is provided with a slickener coating of an improved copolyester, the improvements being that the copolyester is modified so as to contain polar groups that provide sites that are susceptible to a cross-linking-type reaction, and the resulting materials that have been subjected to such cross-linking-type reaction, whereby the durability of the coating on the fiberfill is improved in comparison with like but unmodified copolymers, and wherein other advantages are obtained.
Patent RO-85005-B (RO)
Inventor: FISCHER ARTUR
IPC: F16B13/14
Filed: 1975-11-12
Abstract: Diblul pentru ancorarea unui element de prindere, conform inventiei, este prevazut cu un capac care nu permite scurgerea materialului introdus în locas, ce fixeaza elementul de prindere, indiferent de pozitia acestuia, conducînd, în acest caz, la diversificarea aplicarii elementelor de ancorare a caror fixare este asigurata de întarirea materialului introdus.
Patent SE-300125-B (SE)
Inventor: JANULIONIS A
IPC: H01G4/12
Filed: 1960-12-30
Abstract: In a capacitor comprising a solid dielectric body and electrodes, the dielectric body is produced by firing in an oxidizing atmosphere a mixture of barium titanate containing 0,3% to 1,0% TiO2 in excess of the theorectical amount and not more than 1% of cerium oxide, and the dielectric body has a dielectric constant, at 25 DEG C. and a frequency of 1 megacycle per second, of at least 1900, preferably from 1900 to 2500, and a deviation in dielectric constant between 15 DEG C. and 85 DEG C. from the value at 25 DEG C. of less than 4,5%, preferably less than 2%. According to an example, a mixture of 99,25 parts of finely divided barium titanate (Ba TiO3) containing 0,46% TiO2 in excess of the theoretical amount and 0,75 parts of powdered cerium oxide (CeO2) was wet-milled, dried at 120 DEG C. and then screened.  The screened product was pressed to a disc in a mould at 10,000 pounds per square inch pressure.  The disc was fired in an oxidizing atmosphere containing water vapour at a temperature of about 255 DEG F. for two hours.  After the disc had cooled, silver electrodes were form on its flat faces by applying silver paste and refiring the disc for 30 minutes at 1500 DEG F.  In further examples dielectric bodies containing 0,8, 0,9, 0,95 and 1,0% cerium oxide were produced.  The electrical properties of the bodies are graphically depicted in Figs. 1 to 3 (not shown).  The capacitors may be employed in band-pass filter circuits used to separate the individual channels in mult-channel telephony, in fixed tuned intermediate frequency amplifier circuits of the type used in superheterodyne radio receivers and in resistance-capacitance frequency determining circuits.
Patent SE-405140-B (SE)
Inventor: TALBOT D T
IPC: E05F3/12
Filed: 1975-06-19
Abstract: 1508604 Spring door closers with fluid damping EATON Ltd 4 June 1975 [2 July 1974] 29392/74 Heading E2M In a door operating mechanism in which a piston is displaced by door movement in a cylinder of hydraulic fluid against a closer spring and a fluid passage is provided between the faces of the piston, a plurality of ports are provided for fluid flow from cylinder to passage spaced in the direction of piston movement to be covered in turn by the piston; a single valve member allowing closure of a selected port or ports. The mechanism disclosed is that described in Specification 1504142 with the following modifications: the port 16 is replaced by two parts 17a, 17b spaced closer to port 17 and valve member 14 can be rotated to close port 17a, port 17b or both to provide three positions after which further opening movement will be checked unless sufficient force is exerted to force fluid past clearances. Alternatively the member 14 can close port 17b and throttle port 17a or open port 17a and throttle port 17b.
Patent SE-427288-B (SE)
Inventor: MURAYAMA N
IPC: C25B9/23
Filed: 1976-10-29
Abstract: PURPOSE:To obtain 30 - 50% caustic alkali with highccurrent efficiency by using an electolysis bath whose cathode, anode and middle rooms are respectively separated by the specified cation exchange membrane. The caustic alkali content in the middle room is controlled to keep the value between 10 and 28%.
Patent SE-420668-B (SE)
Title: Arrangement for producing a water-repelling joint between a first housing piece and a second housing piece
Inventor: ERIKSSON S
IPC: H05K5/06
Filed: 1980-03-03
Abstract: The present invention concerns an arrangement for producing a water-repelling joint between two housing pieces 1, 2 by a coupling piece 5 and screws 3, 4. In order to further increase the tightness, a packing 6 can be used. One obtains, in simple manner, a joint with very good properties, figure 1. <IMAGE>
Patent SE-420475-B (SE)
Title: Stackable set of boxes, cartons and similar containers
Inventor: FERDINAND EDMUND ALBERT
IPC: B65D21/02
Filed: 1980-03-18
Abstract: A set of stackable boxes AI, AII, BI, BII consists of one type of box AI, AII and a second type of box BI, BII which is the mirror image of the first but otherwise identical. The boxes have feet 17a, 18a, 19a, 20a, 17b, 18b, 19b, 20b at their corners. Opposite end walls 11a, 12a, 11b, 12b are parallel but of different lengths. One of the side walls 13a, 13b forms a right angle with the end walls, while the other side wall 14a, 14b is fitted obliquely and forms an acute angle 15a, 15b with the longer end wall. When stacking two stacks side by side, the feet at the acute corners of a pair of overhead boxes BI, BII will engage with the acute corners of the pair of boxes beneath AI, AII, so locking the boxes in the one stack with the boxes in the other stack. <IMAGE>
Patent SE-431193-B (SE)
Title: Arrangement intended for placing and/or removing a load and used on a displaceable transport device such as a fork-lift truck
Inventor: HAGMYR GORAN
IPC: B66F9/12
Filed: 1981-11-25
Abstract: The invention relates to an arrangement intended for placing and/or removing a load and used on a displaceable transport device such as a fork-lift truck, which has at least one projecting carrier element 2 designed to be inserted under the load so as to support the latter as it is moved by the transport device. The carrier element 2 has carrier members 6 for supporting a conveyor 7, which is intended for two-directional transport of the load in the carrier element's insertion direction - the removal direction - and in the opposite direction - the placement direction, in such a way that, over at least part of the length of the carrier element 2 in said insertion direction, it extends above the upper surface of the carrier element so that, when the carrier element is inserted under the load, it makes contact with the load and places this on the carrier element in order to at least partially support the load when this is placed on the carrier element, and, for example after completed movement of the transport member, to remove the load from the carrier element. The carrier element 2 has a front point 12 for wedging under the load. <IMAGE>