baber/WOPTO huggingface dataset:
Patent NZ-769192-A (NZ)
Title: Tamper-resistant air-permeable container
Inventor: WANG TONG-CHANG
IPC: B65D43/14
Filed: 2020-10-20
Abstract: Prior art containers that are air-permeable have problems relating to contamination through the air inlet. A tamper-resistant air-permeable container includes a cover having a bottom that is formed with a first wall having primary troughs and primary blocks and formed with a retaining engagement portion; and a box including a receiving space and having a second wall that is provided with a first step part lower than the second wall and a second step part lower than the first step part to define forming therebetween a retaining engagement groove. The second wall is formed with secondary troughs, each including a curved section, such that each of the secondary troughs has a curved configuration. When the cover is combined with the box, the retaining engagement portions of the cover are fit into and retained in the retaining engagement groove. The primary troughs and the secondary troughs form passages in communication with the receiving space.
Patent PT-103223-A (PT)
Title: Roseta para puxador
Inventor: NEVES SERGIO
IPC: A47B95/04
Filed: 2005-06-06
Abstract: O PRODUTO É DESIGNADO POR ROSETA OU BASE, UTILIZADA EM PUXADORES PARA PORTAS DE EDIFÍCIOS.TRATA-SE DUMA PEÇA METÁLICA DE FORMA CIRCULAR, PRODUZIDA POR INJEÇÃO E ESTAMPAGEM, COM FORMA GEOMÉTRICA CARACTERÍSTICA E VÁRIOS ORIFÍCIOS PARA FIXAÇÃO. A FIGURA 1.4 REPRESENTA FOTOGRÁFICAMENTE A ROSETA COMPLETA, INCLUINDO A COBERTURA OU ESPELHO EM CORTE. O CONJUNTO (ROSETA) É CONSTITUÍDO POR: FIGURA 1, CORPO DA ROSETA COM ANILHA DE BORRACHA PARA FIXAÇÃO DO ESPELHO. FIGURA 1.1. INTERIOR DO CORPO DA ROSETA COM FORMA GEOMÉTRICA CARACTERÍSTICA PARA INSERÇÃO DE TODOS OS MECANISMOS. FIGURA 1.2. CABC DE FORMA CIRCULAR PROVIDA DE MOLA REVERSÍVEL, POSSUINDO UM ORIFÍCIO CENTRAL DE FORMATO CARACTERÍSTICO PARA MONTAGEM DO PUXADOR. FIGURA 1.3. COBERTURA PARA OS MECANISMOS INTERNOS DO CORPO. A NOVIDADE CONSISTE EM NUMA ÚNICA PEÇA, TOTALMENTE BLINDADA, ESTAR MONTADA UMA MOLA INTERIOR DE MOVIMENTO REVERSÍVEL E INDEPENDENTE DO PUXADOR, PERMITINDO A MONTAGEM DO MESMO SEM RECURSO A FERRAMENTAS ESPECIAIS.
Patent PT-104113-A (PT)
Title: Veículo autónomo para transporte em segurança de refeições hospitalares
Inventor: SILVA ARLINDO JOSE DE PINHO FIGUEIREDO E
IPC: A47B31/02
Filed: 2008-06-26
Abstract: O PRESENTE INVENTO É UM VEÍCULO AUTOMÁTICO PARA TRANSPORTE DE REFEIÇÕES DE LOCOMOÇÃO OMNIDIRECCIONAL, EQUIPADO COM SISTEMAS DE CONTROLO DE TEMPERATURA E DE GESTÃO DE REFEIÇÕES HOSPITALARES, OU DE CANTINAS E OUTRAS UNIDADES DE RESTAURAÇÃO. ESTE VEÍCULO TEM INCLUÍDO UM EFICIENTE SISTEMA DE INFORMAÇÃO DE DIETAS PERSONALIZADAS E PERMITE, POR UM LADO, UM TRANSPORTE SEGURO DAS REFEIÇÕES COM O CONTROLO DE QUALIDADE DA CONTAMINAÇÃO BACTERIOLÓGICA DAS MESMAS, NÃO PERMITINDO A DISTRIBUIÇÃO DE REFEIÇÕES SE A TEMPERATURA SAIR FORA DOS NÍVEIS DE SEGURANÇA ESTIPULADOS. POR OUTRO LADO ELE GARANTE UMA MANOBRABILIDADE OMNIDIRECCIONAL E A AUSÊNCIA DE ESFORÇO FÍSICO DO MANOBRADOR, É UM VEÍCULO QUE SE PODE DESLOCAR EM TODAS AS DIRECÇÕES COM UMA TOTAL LIBERDADE DE MOVIMENTOS E ATRAVÉS DE UMA CONDUÇÃO MANUAL SERVO-ASSISTIDA, ONDE UMA PEGA COM SENSORES DETECTA A INTENÇÃO DE MOVIMENTO DO OPERADOR, SENDO O SEU DESLOCAMENTO PROPORCIONADO POR MOTORES COLOCADOS NAS RODAS. ALTERNATIVAMENTE, EXISTE UMA VERSÃO AUTÓNOMA, IDÊNTICA À APRESENTADA, MAS ONDE O VEÍCULO SE ORIENTA NO ESPAÇO E DETECTA OS OBSTÁCULOS E PESSOAS ATRAVÉS DE SENSORES INCORPORADOS NO VEÍCULO.
Patent RU-94003337-A (RU)
Inventor: GASHIMOVA D T
IPC: A61K39/02
Filed: 1994-01-28
Abstract: FIELD: biotechnology. SUBSTANCE: strain of bacterium Morganella morganii 'ГИСК N 241' -a producer of thermolabile enterotoxin. Invention can be used for production of thermolabile enterotoxin and anatoxin from Morganella morganii for vaccine preparing. EFFECT: enhanced toxin-producing capability of the strain Morganella morganii N 2224.
Patent RU-94025055-A (RU)
Inventor: TEMNOV V I
IPC: E04F21/16
Filed: 1994-07-04
Abstract: FIELD: tools applicable in construction jobs for finishing surfaces from building materials. SUBSTANCE: device has body 1 cast of flexible material and accommodating flat electromagnet 2 supplied with current through cable 3. Flat armature 4 of electromagnet 2 is rigidly secured with screws 9 to projection 6 of working platform 7. Located between projection 6 and yoke of electromagnet 2 is flexible member 8. Working platform 7 is fastened to body 1 with the help of screws 9 to form sealed joint. Secured to working platform 7 is easily detachable tool 10 by means of clamps 11 and 12 which are attached to tool 10 with the help of wood screws. Clamp 12 is locked from spontaneous removal by screw turned in threaded bushing pressed in material of working platform 7. Located on protrusion 6 is button of switch and signal lamp whose light is visible through glass attached to body 1. Body upper part has handle. EFFECT: reduced tool mass, higher efficiency of operation. 2 cl, 3 dwg
Patent RU-94027784-A (RU)
Title: Dust-gas collector
Inventor: KARMINSKIJ V D
IPC: B03C3/00
Filed: 1994-07-25
Abstract: FIELD: chemical engineering. SUBSTANCE: dust-gas collector has housing 1 inside which stator 2 and rotor 3 are placed. Stator 2 is made as inductor of linear asynchronous engine. Rotor 3 is made of conducting material in the form of body of revolution mounted on air cushion inside stator 1 congruent to it and contains ferromagnetic members 4. Collector also has inlets 6 and 10 for contaminated gas and wash liquid, correspondingly, outlets 11 and 12 for purified gas and gas enriched with dust, correspondingly, as well as system for preliminary hoisting of rotor 3 including electromagnetic system placed above rotor 3 and containing coils 8 with ferromagnetic cores 9. EFFECT: enhanced efficiency.
Patent RU-94031530-A (RU)
Inventor: TAGER A S
IPC: H01L35/02
Filed: 1994-08-30
Abstract: FIELD: electronic devices. SUBSTANCE: area of linear resistance of detector W conform to condition W = (0.7...2) L where L is diffusion length of charge in area of linear resistance. EFFECT: increased linearity of voltage-temperature response in given range.
Patent RU-94035050-A (RU)
Inventor: GOROZHANKIN V N
IPC: B21D37/12
Filed: 1994-09-20
Abstract: FIELD: forging press equipment. SUBSTANCE: machine for sphere moving forging has built-in to tool holders lower and upper tools between which upon rocking motion of upper tool with use of carrier blank shape is being changed. Lower tool with use of hydraulic cylinder rests upon frame with possibility of vertical motion upwards to upper tool due to supplying hydraulic cylinder by pressurized working fluid. In order to provide decreased metal consumption of machine design, to increase its reliability and service life period upper end of carrier is provided with movable ball-type bearing with pins arranged together with lower semisphere support in flanged sleeve. Upper semisphere is mounted in that sleeve with use of additional sleeve and nut. In stepped openings of flanged sleeve guiding pins with plate springs and cylindrical heads of flywheel 3. Flanged sleeve is mounted concentrically with eccentricity relative to body of flywheel in roller bearing whose inner cage is secured with use of nut to flanged sleeve with possibility of common axial motion relative to outer cage fixed with use of additional nut in body of flywheel. Such machine may be used with rolling out mechanism in which inclination angle of carrier changes due to eccentric arrangement of flanged sleeve with movable ball support and bearing 13 in additional eccentric sleeve mounted with use of bearings in body of flywheel. Additional eccentric sleeve is provided in its upper portion with gear wheel 22 engaging with splined shaft of separate drive unit. That allows to receive four types of motion of additional eccentric sleeve around axis B, namely: circular motion, rectilinear motion, multipetal and helical motions depending upon shape and demands of part being forged. EFFECT: enlarged manufacturing possibilities of such machine. 2 cl, 3 dwg
Patent RU-94037340-A (RU)
Inventor: DOLOTOV A M
IPC: F16J13/02
Filed: 1994-10-04
Abstract: FIELD: sealing system. SUBSTANCE: sealing joint has connected members with conical working surfaces. Working surfaces are brought into contact with ring whose sealing edges are made in form of thin-walled conical shells. Shell cone apex angle is smaller than ring cone apex angle. Geometrical parameters of shells are selected basing on preset relationships. Inner space of ring, formed by shell, is filled with viscous medium and is isolated by flexible diaphragm. Inserted ring can be used instead of viscous medium. EFFECT: enhanced reliability of sealing. 4 cl, 2 dwg
Patent RU-94046210-A (RU)
Inventor: DEHVID STJUART KONOCHI
IPC: A62D101/08
Filed: 1993-06-29
Abstract: FIELD: treatment of inorganic solid waste. SUBSTANCE: method consists in injection of waste into smelt bath located in reservoir 3 provided with exhaust gas passage 11 for formation of primary reaction zone 13 where reaction between waste and bath occurs or where waste is subjected to phase conversion to obtain easily reducible or easily removable products. Method also includes injection of gas containing oxygen to surface of bath for formation of secondary reaction zone 17 in part of space above bath; products from primary reaction zone 13 which are to be oxidized pass through zone 17 to exhaust gas passage 11; heat released due to oxidation is transferred to bath. EFFECT: enhanced efficiency. 15 cl, 1 dwg
Patent RU-95106847-A (RU)
Inventor: KONEV V A
IPC: B28B3/00
Filed: 1995-04-28
Abstract: FIELD: production of soil blocks of common and high strength. SUBSTANCE: molding plant includes base, two-chamber power hydraulic cylinder whose movable plate is secured to hollow press die accommodating additional press die attached to rod end, plate with drive shaft, body of molds, carriage with spring-loaded pin and bushing secured to carriage, receiving trough, bin for soil, bars, pushers, one of which is designed for pushing out of soil block from mold and provision of carriage reciprocation, web and control panel. Joined to vertical plate is additional receiving trough whose cavity accommodates the second pusher which is made short with respective profile, and trough upper part is joined with soil bin. Plate has additional through hole communicating cavities of additional receiving bin and molds of body. Body is made in form of Maltese cross. Secured to web attached to bar ends is small web tightly pressed to side surface of molds body and located against through hole of plate. Cylindrical bushing of drive shaft has interconnected equidistant recesses, four of which are longitudinal, and four are screw-shaped, with their ends and starts being combined. Depth values of longitudinal recesses in points of their conjugation are different, in the starts they are smaller and in the ends they are larger than the depth values of screw recesses. Besides, body of hollow press die has ports. Rod end has lateral recesses which receive blocks, each of which has cylindrical shank carrying rectangular plate fitted on it with bevelled shoulders and bushing rigidly connected with plate. Two springs thrusting the plate are located as follows: one is located in hollow between bushing and shank and fixed in operating position with fastener located on shank, and the other is located on the bushing whose end is installed in mating bushing secured in body of casing fastened in its turn with body of hollow press die. Secured to end surface of receiving trough are clamps whose wedge-like ends are located on the surface of body of hollow press-die along its longitudinal axis. EFFECT: improved operating characteristics as compared with the known molding plants. 2 cl, 14 dwg
Patent RU-95107811-A (RU)
Inventor: BURYKIN V G
IPC: B43L13/04
Filed: 1995-05-15
Abstract: FIELD: mechanization of drawing and graphic work; devices for drawing parallel lines through preset interval at any angle. SUBSTANCE: drawing device has drawing board and T-square connected with drawing board by means of two identical pantographs, each of which has a couple of longitudinal and transverse hinged levers. One of levers of each pantograph is connected with drawing board, and one of transverse levers of each pantograph is hinged with T-square. Pantographs are hinged with each other by one of their longitudinal levers. Pantographs are located from the rear side of the drawing board with which one of longitudinal levers of each pantograph is hinged. Pantographs are additionally connected with each other by the other longitudinal levers of pantographs between each other is effected by means of two equal-link parallel link mechanisms located at different levels. In this case, two opposite parallel links of each mechanism are connected with corresponding levers of pantographs, and two other opposite parallel links of each mechanism are installed by means of runners on the vertical guide fastened to drawing board whose longitudinal axis coincides with vertical axis of symmetry of drawing board. Besides, T-square has four-link parallel link mechanism consisting of two rules and two disks hinged with T-square by their disks for synchronous change of distance between T-square and rules in desired relation. EFFECT: higher efficiency.
Patent RU-95110158-A (RU)
Inventor: BLIZNJUK A V
IPC: G01C3/08
Filed: 1995-06-14
Abstract: FIELD: instruments, in particular, navigation equipment. SUBSTANCE: method involves tracing objects from at least three points of observer trajectory, measuring and storing time intervals between measurements, measuring angles with respect to object sighting line, measuring and storing electromagnetic flow from object for each observation, measuring angles of direction to attraction and calculating distance to object. EFFECT: increased precision and increased functional capabilities due to exclusion of need for observer movement. 6 cl, 2 dwg
Patent RU-95112746-A (RU)
Inventor: NIKOLAEV O B
IPC: B21F35/00
Filed: 1995-07-21
Abstract: FIELD: mechanical engineering. SUBSTANCE: automatic device has drive shaft of reduction gear connected with drive lever through crank-and-connecting rod links arranged at opposite sides of spring washer forming unit, lever being rigidly secured on cutoff knife holder rocking axle and wire feed carriage installed for movement along wire feed axle and provided with two vertical grips and wedge-and roller grip compression cut-in link arranged between two fixed side wire feed guides on length of wire feed step from one of them and provided with horizontal support wire feed edge at side opposite to direction of wire bending. EFFECT: simplified design, improved operation and service characteristics. 3 cl, 4 dwg
Patent TW-200300233-A (TW)
Title: Document conversion system, document conversion method and computer readable recording medium storing document conversion program
Inventor: ISHIKAWA NORIHIRO
IPC: G06F12/00
Filed: 2002-11-11
Abstract: This invention aims at reducing an total time required for document conversion by outputting an appropriate document data which matches a document type definition after conversion so as to omit a validity verification, step in the document structure conversion. Specifically, this invention provides a document conversion method for converting a first structured document F1. Formed based on a first document type definition D1, to a second structured document F3 . Formed based on a second document type definition D2, the document conversion method comprises analyzing the document type definition D1 and document type definition D2 and extracting a different document type definition generating a conversion template T2 described therein a conversion rule which prevents the structured document F3. Which is the result of document conversion process, from being contradictory to the document type definition D2, based on the result of the analysis, and performing document conversion process using the conversion template T2.
Patent TW-200301873-A (TW)
Title: Coder matched layer separation and interpolation for compression of compound documents
Inventor: MUKHERJEE DEBARGHA
IPC: H03M7/30
Filed: 2002-11-13
Abstract: A method of preparing an image for efficient wavelet transform compression includes the step (450) of separating the image into foreground and background image layers, and a mask layer. A smoothing filter is applied to interpolate (460) irrelevant pixel values in the foreground and background layers for coder efficiency. The irrelevant pixel values are interpolated (1740) as a function of relevant pixels and causal irrelevant pixels within the smoothing filter window (1820).
Patent TW-200409515-A (TW)
Title: Data encryption and decryption method and apparatus
Inventor: YEH MING-FONG
IPC: H04L9/14
Filed: 2002-11-26
Abstract: The present invention provides a data encryption method and apparatus, in which an encryption algorithm module combination is selected from among a plurality of encryption algorithm module combinations predetermined by the user in cooperation with data attribute matching and a dynamic selection mechanism to perform encryption processing of data. The encryption of data through such alternate use of different encryption algorithm module combinations not only enhances the complexity in decryption of the data, the processing speed is not sacrificed due to use of relatively complicated encryption algorithms to ensure security. Furthermore, in the data decryption method and apparatus according to the present invention, data is decrypted using decryption algorithm module combinations that are dynamically switched according to decryption information appended to the ciphertext.
Patent TW-200303120-A (TW)
Title: PLL arrangement, charge pump, method and mobile transceiver
Inventor: FITZGIBBON MORGAN
IPC: H03L7/089
Filed: 2002-12-11
Abstract: A charge pump arrangement for a phase-locked-loop has a current source circuit (60) which provides charging current to the phase locked loop, and a current sink circuit (90) which depletes charging current from the phase locked loop. The current source circuit (60) and the current sink circuit (90) have slew rates which have a predetermined relationship. In this way, the charge pump causes substantially no non-linear charge injection in the phase-locked-loop. Cascoded current mirrors (75, 85) are utilised to provide a high voltage with thin gate oxide technology. The arrangement has a relatively small die size. Since bias currents of the arrangement are mirrored according to the output current required, improved transient times are produced, leading to reduced phase noise.
Patent TW-200300927-A (TW)
Title: Optical disk device and gain control method used therefor
Inventor: JOSHITA HIROMI
IPC: G11B20/00
Filed: 2002-12-13
Abstract: An optical disk device that performs a stable seek operation even in the movement from a recorded surface to an unrecorded surface. The optical disk device has gain corrector 30. The gain corrector comprises memory section 22 for storing a gain control value of the AS control system before a rough seek, movement determining section 23 for determining if the rough seek has made a movement from a recorded surface to an unrecorded surface, and computing and setting section 24 for correcting a gain control value of the tracking control system. When it is determined that the rough seek is performed from a recorded surface to an unrecorded surface, the gain corrector corrects the gain control value of the tracking control system according to the rate of change in the gains of the AS control system before and after the rough seek. This correction can prevent saturation of gains of the tracking control system and thus provide a stable rough seek.
Patent TW-200302421-A (TW)
Title: System and method for searching for duplicate data
Inventor: SCHULTZ MARK ALAN
IPC: G11B27/00
Filed: 2002-12-25
Abstract: The invention concerns a method (200) and system (100) for searching for duplicate data. The method (200) includes the steps of: generating (212) at least one identifier from at least one portion of a first segment of data using a unique identifier function; generating (216) at least one identifier from at least one portion of a second segment of data using the unique identifier function; and comparing (220) at least one identifier associated with the first segment of data with at least one identifier associated with the second segment of data to determine whether the first segment of data is substantially identical to the second segment of data.
Patent TW-200412368-A (TW)
Title: Luminous material composition with high brightness and long afterglow and method for producing the same
Inventor: Wu sheng-jun
Filed: 2003-01-09
Abstract: The present invention relates to a luminous material composition with high brightness and long afterglow and a method for producing the same. The material has a formula of MO, Al2O3:EU, N, L, and is made by using a rare earth oxide Eu2O3 as an activator, Dy, Nd, Gd as sensitizers, Al2O3, SrCO3, CaCO3, BaCO3 as luminous matrix, and deionized water for dissolving ammonium chloride, and stronium chloride. The above raw materials are mixed into a paste, which is dried in an oven, and then sintered with the aid of a flux, thereby obtaining a luminous material with a high brightness and a long afterglow. After irradiated by natural light or a lamp light for 10 minutes, the luminous material has an initial brightness of 13900 (mcd/m<SP>2</SP>) and can maintain luminance for more than 12 hours.
Patent TW-200302453-A (TW)
Title: Active matrix display device
Inventor: KIM BUM-SIK
IPC: G09G3/36
Filed: 2003-01-27
Abstract: The present invention relates to an active matrix display device using a thin film transistor as a pixel driving switching element. The present invention provides an active matrix display device, comprising, gate lines in rows; signal lines in columns; pixels in a matrix arranged at the intersection of gate lines and signal lines; a vertical scanning circuit sequentially scanning each gate line during one vertical period; at least one H-P scanner outputting switching control signals for controlling each signal line during one horizontal period; and at least one analog switch selectively switching video signals or a precharge signal to each signal line according to the switching control signals outputted from the H-P scanner; and wherein the H-P scanner is sequentially driven during a unit horizontal period, and the precharge signal is first applied prior to the video signals during the unit horizontal period when each H-P scanner is driven.
Patent TW-200306164-A (TW)
Title: Tilting umbrella
Inventor: VARDY DANIEL
IPC: A45B17/00
Filed: 2003-02-26
Abstract: An umbrella frame has a two-part shaft, having a lower portion 10, upon which a runner 12 is slidably mounted, and an upper portion 14. When assembled the upper portion 14 of the shaft is mounted on the lower portion 10 of the shaft by means which allow it to tilt with respect to the lower portion, when the runner is rotated after having opened the umbrella frame. With the frame in the open position the runner engages with a rotating element 34 having a helical thread 36. The thread engages with teeth 30 on a gear element 28 attached to the upper portion of the shaft. Rotation of the rotating element causes the teeth to ride in the thread, which causes the upper portion to tilt. This makes it possible for a user to tilt the umbrella simply by rotating the runner.