baber/WOPTO huggingface dataset:
Patent NZ-734146-A (NZ)
Title: Method for tracking control of maximum power point of solar cell and tracking device
Inventor: LI HONGTAO
IPC: G05F1/67
Filed: 2015-09-14
Abstract: In the prior art of Maximum Power Point Tracking (MPPT), it is often difficult to track the real maximum power point when computing the maximum power point according to known methods, and the computed maximum power point is usually less than the real maximum power point. Disclosed are a method and device for tracking control of a maximum output power point of a solar cell, . The control method comprises: acquiring an open-circuit voltage of the solar cell (S1); adjusting a duty cycle of the switching unit such that an output voltage of the solar cell decreases from the open-circuit voltage gradually in a first change direction (S2); if the output voltage of the solar cell is less than or equal to a predetermined voltage value, reversely adjusting the duty cycle of the switching unit (S3); calculating a current output power of the solar cell; and if the current output power is less than a previous output power, determining that the previous output power is the maximum output power of the solar cell (S5). The method provided tracks the real maximum output power more easily, and ensures the precision of tracking the maximum output power point.
Patent NZ-734799-A (NZ)
Title: A sheet material with a cellular structure and/or a process for producing same
Inventor: DONEUX PHILIPPE PIERRE MARIE JOSEPH
IPC: G10K11/165
Filed: 2016-02-12
Abstract: A sheet material with a cellular structure wherein the sheet material is produced by preparing a composition including PVC, a filler material and a plasticiser and providing a cellular structure within the composition prior to curing to form the sheet material. The composition may further include a cellular structure promoting agent. The sheet material with a cellular structure may be used in building applications and has advantageous sound attenuation, thermal conductivity, resilience and impact resistance properties.
Patent NZ-742615-A (NZ)
Title: Pallet with extruded composite support blocks and associated methods of making the same
Inventor: DE BEER SAREL JOHANNES
IPC: B65D19/38
Filed: 2016-01-08
Abstract: In the field of pallets, traditionally, to move the pallet with cargo thereon, tines from a forklift or a pallet jack are inserted into the gaps between the base and cargo layers on a lead board side of the pallet. In certain instances, the tines of the forklift or pallet jack may make contact with the support blocks during alignment. If the force is significant, the support blocks may be damaged. The support blocks are generally solid wood. Solid wood support blocks provide good strength and durability. Depending on their size, solid wood support blocks can be heavy which adds to the final weight of the pallet. The cost of each solid wood support block is typically based on its volume and the type of wood used. To overcome the above problems, a pallet with a cargo layer, a base layer, and a plurality of support block assemblies separating the cargo and base layers may be provided. Each support block assembly may comprise a first support block with a first opening extending therethrough in a horizontal direction, and a second support block with a second opening extending therethrough in the horizontal direction. The second support block may be inserted into the first opening of the first support block. The support block assembly is a hollow structure which advantageously reduces weight and cost as compared to a single solid support block, yet still provides strength and durability to support heavy pallet loads.
Patent PT-101744-A (PT)
Title: Absorbent articles, especially catamenial articles, having greater directionality of fluid
Inventor: OSBORN THOMAS WARD III
IPC: A61F13/15
Filed: 1995-07-27
Abstract: Absorbent articles, especially sanitary dressings, having a fluid-transportation layer. During their use, the transportation layer directs the menstrual flow to a storage layer, thereby minimizing the possibility of product failure and of underwear being stained. The transportation layer may be designed in order, within or via an upper sheet, to provide a very efficient transportation of vaginal discharges. Preferably, the transportation layer is a layer of fibres containing external capillary channels. <IMAGE>
Patent PT-104738-A (PT)
Title: Sistema de poupança de água para ser usado em esquentadores ou em caldeiras de abastecimento de água quente
Inventor: COSTA VITOR ANTONIO FERREIRA DA
IPC: F24D17/00
Filed: 2009-09-08
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM SISTEMA DE POUPANÇA DE ÁGUA PARA SER USADO EM ESQUENTADORES OU EM CALDEIRAS, COMPOSTO POR DOIS SISTEMAS SELECTORES DE ÁGUA (24) E (25) E POR UM RESERVATÓRIO DE ACUMULAÇÃO (1), QUE PERMITE POUPAR ÁGUA EM ESQUENTADORES OU EM CALDEIRAS DE ABASTECIMENTO DE ÁGUA QUENTE. O SISTEMA OPERA AUTOMATICAMENTE, EM FUNÇÃO DA PRESSÃO E DA TEMPERATURA DA ÁGUA EM DETERMINADOS PONTOS DO SISTEMA. O OBJECTIVO PRINCIPAL DO SISTEMA É GARANTIR QUE, EM CONDIÇÕES NORMAIS, DO ESQUENTADOR OU DA CALDEIRA DE ABASTECIMENTO DE ÁGUA QUENTE APENAS SAI ÁGUA SE ESTA SE ENCONTRAR A UMA TEMPERATURA SUPERIOR OU IGUAL À ESTIPULADA. SE, NA FASE INICIAL DO FUNCIONAMENTO DO ESQUENTADOR OU DA CALDEIRA NÃO HÁ ÁGUA QUENTE NA SUA SAÍDA, A CORRENTE DE ÁGUA DE SAÍDA É ENCAMINHADA PARA O RESERVATÓRIO DE ACUMULAÇÃO. A ÁGUA ASSIM ACUMULADA SOB PRESSÃO É POSTERIORMENTE USADA COMO ÁGUA DE ALIMENTAÇÃO DO ESQUENTADOR OU DA CALDEIRA DE ABASTECIMENTO DE ÁGUA QUENTE. A PRESENTE INVENÇÃO INSERE-SE NA INDÚSTRIA DA CONSTRUÇÃO DE ESQUENTADORES OU DE CALDEIRAS DE ABASTECIMENTO DE ÁGUA QUENTE, AS QUAIS PODEM SER USADAS PARA FINS DOMÉSTICOS OU OUTROS, EM QUE O AQUECIMENTO DA ÁGUA PODE SER FEITO POR QUEIMA DE COMBUSTÍVEIS, UTILIZAÇÃO DE GASES QUENTES, OU POR MEIO DE RESISTÊNCIAS ELÉCTRICAS.
Patent PT-106375-A (PT)
Title: Método para aquecer alimentos e aparelho de cozinhar com leitor para identificar pacote de alimento equipado com objecto codificado
Inventor: LIN CHING-CHUAN
IPC: F24C7/08
Filed: 2012-06-05
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM MÉTODO PARA AQUECER ALIMENTOS O QUAL EMPREGA UM APARELHO DE COZINHAR EQUIPADO COM UM PROGRAMA DE CONTROLE E UM LEITOR PARA IDENTIFICAR UM PACOTE DE ALIMENTO EQUIPADO COM UM OBJETO CODIFICADO QUE INCORPORA OS PARÂMETROS ASSOCIADOS AO PACOTE DE ALIMENTO, OS PARÂMETROS INCLUINDO TEMPERATURA E TEMPO, PELO QUE O CONTEÚDO DOS PARÂMETROS DO OBJETO CODIFICADO PODE SER LIDO PELO LEITOR E COMPARADO PELO PROGRAMA DE CONTROLE DE MODO QUE O PROGRAMA DE CONTROLE POSSA EMITIR COMANDOS PARA REALIZAR UM PROCEDIMENTO DE AQUECIMENTO DE ACORDO COM O CONTEÚDO DOS PARÂMETROS DO OBJETO CODIFICADO. ASSIM, O PACOTE DE ALIMENTO PODE SER AQUECIDO OU COZINHADO MAIS FACILMENTE, CONVENIENTEMENTE, SEGURAMENTE E ECONOMICAMENTE E AS DESVANTAGENS RESULTANTES DE OPERAÇÕES MANUAIS INCORRETAS PODEM SER EVITADAS.
Patent PT-106730-A (PT)
Title: Laringoscópio digital
Inventor: MENDES JOAQUIM GABRIEL MAGALH ES
IPC: A61B1/267
Filed: 2013-01-10
Abstract: A PRESENTE INVENÇÃO REVELA UM LARINGOSCÓPIO PARA APOIO À ENTUBAÇÃO ENDOTRAQUEAL COM A CAPACIDADE DE MEDIÇÃO E REGISTO DO BINÁRIO RESULTANTE DA FORÇA APLICADA SOBRE UMA LÂMINA STANDARD DISPONÍVEL COMERCIALMENTE. O LARINGOSCÓPIO É COMPOSTO POR UMA LÂMINA STANDARD (18) EQUIPADA UMA FIBRA ÓTICA E ARTICULADA NO PINO (17) LOCALIZADO NA CABEÇA; UM CORPO (42) ONDE ESTÃO INSTALADOS TODOS OS COMPONENTES ELETRÓNICOS E DIVERSOS ELEMENTOS SENSORES, SENDO FECHADO PELA TAMPA DO PUNHO (43). O LARINGOSCÓPIO É DOTADO DE CAPACIDADE DE COMUNICAÇÃO SEM FIOS COM UM COMPUTADOR REMOTO OU OUTROS DISPOSITIVOS MÓVEIS, ONDE RESIDE UMA APLICAÇÃO COMPUTACIONAL VISANDO A MONITORIZAÇÃO, VISUALIZAÇÃO E GRAVAÇÃO DOS DADOS ADQUIRIDOS. O DISPOSITIVO POSSUI AINDA UMA UNIDADE INERCIAL (24) PARA A DETERMINAÇÃO DA SUA ORIENTAÇÃO ESPACIAL SEGUNDOS OS SEUS TRÊS EIXOS PRINCIPAIS. OS ALARMES AUDÍVEIS E/OU VISUAIS (13, 1) CORRESPONDENTES A UM EVENTUAL EXCESSO DE FORÇA PRÉ-DEFINIDO, ESTÃO DISPONÍVEIS QUER NA CABEÇA DO PUNHO DO LARINGOSCÓPIO (41), QUER NO COMPUTADOR REMOTO OU DISPOSITIVO MÓVEL. O LARINGOSCÓPIO INCLUI AINDA UM LED COM INTENSIDADE VARIÁVEL PARA ILUMINAÇÃO DA CAVIDADE ORAL DE ACORDO COM AS NECESSIDADES. OS SENSORES INSTALADOS NESTE LARINGOSCÓPIO TORNAM-NO ADEQUADO QUER PARA A SUA UTILIZAÇÃO HOSPITALAR, NO TREINO DE PROFISSIONAIS EM MANEQUINS OU OUTRAS SITUAÇÕES EM QUE SEJA NECESSÁRIO PROCEDER À ABERTURA DO CANAL ORAL, PERMITINDO VISUALIZAR O MOVIMENTO E O BINÁRIO EM TEMPO REAL, BEM ASSIM COMO GRAVAR E POSTERIORMENTE REVER TODO O PROCEDIMENTO EFETUADO.
Patent RU-94025446-A (RU)
Inventor: LAZAREV JU M
IPC: A22C25/14
Filed: 1994-07-06
Abstract: FIELD: food-processing industry. SUBSTANCE: apparatus has percussion-type knife with angularly curved cutting face. EFFECT: increased efficiency by increased economy, improved safety by absence of electric lines and connections in wet environment.
Patent RU-94034364-A (RU)
Inventor: NOVIKOV O I
IPC: H02H9/06
Filed: 1994-09-16
Abstract: FIELD: electrified railways; traction substations, sectionalizing stations, and parallel-supply stations of electrified DC sections. SUBSTANCE: protective gear has arrester with spark gaps, dropping resistors, diodes, adjustable booster rectifier, arrester quenching time monitoring unit, and arrester operating time measuring unit. Novelty is that rectifier adjusting device can use autotransformer, relay can check current, monitoring unit is provided with selector switch, power switch, second isolating diodes, and voltage relay; measuring unit is provided with one loading and two current-limiting resistors and is designed for using DC potential transformer with two control windings. EFFECT: simplified design, improved reliability and accuracy of regulation.
Patent RU-94036293-A (RU)
Title: Grounding device
Inventor: SAFRONOV O V
IPC: H01R4/66
Filed: 1994-09-28
Abstract: FIELD: electrical engineering; grounding devices for mobile power supplies; protection of attending personnel against electric shock. SUBSTANCE: grounding device has base 1, electrodes 2 mounted on external surface of base, conducting braces 3 attached to base and running gear of power supply 4 by means of studs. EFFECT: simplified design, facilitated handling in operating, reduced size. 1 dwg
Patent RU-95100658-A (RU)
Inventor: LARICHEV A V
IPC: B43L9/02
Filed: 1995-01-16
Abstract: FIELD: geometric plotting of circles and conjugate arcs. SUBSTANCE: apparatus has fixed base 1, movable member secured in base 1 and provided with transparent disk 2 and guide 4 movable along disk 2. Guide 4 may be moved about fastening shaft at small acute angles relative to transparent disk plane. Guide 4 is spring-loaded and has tendency to separate from draft. Holder 5 is movable along guide 4 and may be fixed at any location along guide 4. Handle 7 attached to guide 4 allows apparatus to be manually actuated for plotting circles and conjugate arcs. Slate 6 for drawing lines is fixed in holder 5. EFFECT: increased efficiency, reduced labor intensity and improved quality of drawn lines.
Patent RU-95107853-A (RU)
Inventor: GAJSIN I A
IPC: A01N59/14
Filed: 1995-05-17
Abstract: FIELD: agriculture. SUBSTANCE: method involves mixing monoethanolamine, boric acid, blue vitriol and water at the following ratio of components, wt. -%: monoethanolamine 12-20; blue vitriol 10-16; boric acid 2-5, and water - the rest followed by composition dissolving in water. EFFECT: improved method of preparing.
Patent RU-95108542-A (RU)
Inventor: DZHORDZH TEODORIDUS
IPC: C07D209/48
Filed: 1993-08-25
Abstract: FIELD: agriculture. SUBSTANCE: claimed invention describes compounds and composition containing said compounds and method for controlling weeds, which comprises applying said compositions. Herbicidal compounds are essentially 2-[(4-heterocycle- phenoxymethyl) phenoxy] alkanoates of formula: $$$ wherein A is alkanoate moiety attached to oxygen of the phenoxy group at alpha-carbon, and Q is 4-difluoromethyl- 4,5-dihydro-3-methyl-1,2,4-triazol-5 (1H)-one-1-yl, 3,4,5,6-tetrahydrophthalimid-1-yl, 1-(1-methyl- ethyl)imidazolidin-1,4-dion-3-yl, 1,4-dihydro-4-(3- fluoro-propyl)-5H-tetrazol-5-on-1-yl, 3-chloro-4,5,6,7- tetrahydroindazol-2-yl, 4-methyl-1,2,4-triazin-3,5-dion- 2-yl, 8-thia-1,6-diazabicyclo-[4.3.0] nonan-7-on-9-yl imino group or methyl-6-trifluoromethyl-2,4-pyrimidine dion-3-yl; X is hydrogen, methyl or chlorine; Y is hydrogen; W is oxygen or sulfur; Z is hydrogen, fluorine, chlorine, bromine, lower alkyl or methoxy group; $$$ is hydrogen, fluorine or chlorine; and AO group is 2.3 or 4 position of the phenyl ring. EFFECT: improved properties of the herbicidal composition and more efficient method for suppressing undesirable vegetation.
Patent RU-95108861-A (RU)
Inventor: IZABELL ANSENN
IPC: A61Q5/02
Filed: 1995-06-02
Abstract: FIELD: cosmetics. SUBSTANCE: composition has in cosmetically acceptable carrier, especially of type "oil-in-water": (i) 2,4,6-tris-[p-(2'-ethylhexyl-1'-hydroxycarbonyl)anilino]-1,3,5- -triazine in solubilized form as an active in UV-B-region of filter, and (ii) filtering solubilizing system taken from homomethylsalicylate, octylsalicylate and their mixtures at sufficient amount. Composition is used for skin and hair protection from ultraviolet radiation protection. EFFECT: enhanced effectiveness of composition.
Patent RU-95109323-A (RU)
Inventor: LUNDEN E E
IPC: B66C23/04
Filed: 1995-06-13
Abstract: FIELD: materials handling facilities; self-propelled boom cranes. SUBSTANCE: outer surface of housing 3 is made in form of portion of round cylinder. Width of mounting socket is either less than or equal to projection of housing cylindrical portion at side of substance. Wall 8 of housing 3 is made lower than others to permit passing of base 4 with slip plate 5 between housing and mated section. Base is provided with handle 9. Base can be installed for sliding in housing 3. Slip unit has channels to deliver lubricant to slip plate surface. When assembling slip unit, housing 3, together with slip plate 5, is installed in socket 2 and is oriented by turning its cylindrical outer surface to make slip plate surface occupy required position without changing the dimensions of socket and position of edges of parts to be welded. Then housing 3 is welded to socket 2. Inspection of unit and replacement of slip plate 5 can be carried out in definite positions of boom sections by lifting base 4 with slip plate 5 by means of handle 9 and pulling them through clearance between adjacent sections. If necessary, new slip plate is secured on base. EFFECT: enhanced accuracy of installation of boom sliding sections in preset position in process of manufacture and mounting of boom, facilitated inspection and replacement of slip plates, reduced load on fixing arrangements. 7 cl, 4 dwg
Patent RU-95110087-A (RU)
Inventor: PANIN M G
IPC: A61B17/225
Filed: 1995-06-14
Abstract: FIELD: medical engineering. SUBSTANCE: device has separated piezoelectric members emitting superficial acoustic waves with individual exciters etched in piezoelectric members, emitters with or without concentrators are longitudinally movably mounted in reflector having their wave guides tuned to point to the focus. Controllable delay lines are introduced for each piezoelectric member emitting superficial acoustic waves under address type computer-control to produce acoustic grains of various forms in the focus of hydraulic shock wave. EFFECT: improved performance characteristics.
Patent RU-95110235-A (RU)
Inventor: PENZUROV JU G
IPC: H01H23/12
Filed: 1995-06-16
Abstract: FIELD: electric commutation gear. SUBSTANCE: T switch has case, driving element, spring-loaded contact bridge, lead-in contacts, additional contacts, loading resistor and immobile contact. Proposed design makes it possible to prolong working life of domestic electric bulbs and appliances. EFFECT: prolonged working life of domestic electric bulbs and appliances, expanded functional capabilities.
Patent RU-95111539-A (RU)
Inventor: IVANNIKOVA E I
IPC: B27K3/52
Filed: 1995-07-05
Abstract: FIELD: biotechnology. SUBSTANCE: antiseptic has inorganic components (soda ash and water) and organic components that is a mixture of amination reaction of dimethylphosphite and monomethylphosphite. Components were taken at the following ratio, wt.-%: soda ash, 60-80; mixture of the aminated products of dimethylphosphite and monomethylphosphite, 10-30; and water 5-10. Antiseptic can be used in sawing and wood-working industries. EFFECT: improved quality.
Patent RU-95111791-A (RU)
Inventor: VOLKOV S S
IPC: H04L9/00
Filed: 1995-07-07
Abstract: FIELD: cryptographic converters for communication, computing, and information systems, for cryptographic encoding of binary data. SUBSTANCE: bit-by-bit coding of binary data is provided by using key of desired length. EFFECT: facilitated use of key radio communication systems.
Patent RU-95112099-A (RU)
Inventor: KAZARIKIN V A
IPC: H02B1/32
Filed: 1995-07-13
Abstract: FIELD: power engineering; metal clad transformer substations. SUBSTANCE: switchgear cabinet has compartment with collecting buses, compartment with terminal board for control buses, ready cubicles, and power cubicle with circuit breaker. Novelty is that buses outgoing from lower leads of circuit breaker are arranged vertically, separate door is provided to given access to lead-in buses (those running to upper leads of circuit breaker), lead-in buses are arranged at junction point level with respective buses of transformer being joined. EFFECT: reduced size of switchgear cabinet, provision for butt-joining switchgear cabinet with transformer dispensing with butt-joint panel; twice as low ferrous and nonferrous metal input.
Patent RU-95119631-A (RU)
Inventor: MIRONOV F V
IPC: C14C1/06
Filed: 1995-11-21
Abstract: FIELD: leather production. SUBSTANCE: cattle rawstock is processed with a system enzyme preparation with 0.2-0.8% input based on rawstock weight at 30-39 C for 6-20 h. Thereafter wool is removed and liming is carried out with sodium sulfide and calcium hydroxide in amounts 0.2-1.0 and 1.5-2.5%, respectively, at 20-38 C for 6-15 h. Method yields a high-quality leather with good strength and plastic properties, having pure face with retained natural pattern of papillary corium layer. EFFECT: saved rawstock due to increased output in respect to area.
Patent RU-96104860-A (RU)
Inventor: KOKOREV V S
IPC: A23K1/00
Filed: 1996-03-18
Abstract: FIELD: agriculture. SUBSTANCE: method involves treating dry combined feed in microwave oven at superhigh frequency radiation of 2.450 MHz for 2.0-10 min; heating product to 60-120 C, with product layer thickness not exceeding 10 cm. Product is mixed in the process of treatment. EFFECT: increased efficiency in subjecting feeds to physical-technical treatment, improved quality of feeds, reduced bacterial seeding and wider operational capabilities. 3 cl
Patent TW-200300322-A (TW)
Title: Composite substrate, EL panel using the same, and making method
Inventor: HAGIWARA JUN
IPC: H05B33/22
Filed: 2002-10-29
Abstract: The object of the present invention is to provide a composite substrate which keeps the thick-film dielectric layer fully insulating and enables the functional thin film such as a light emitting layer for manufacturing the film to perform stable operation, especially stable light emission, an EL panel comprising the same and a method for preparing the same. Furthermore, in the EL device in which a thick-film ceramic dielectric layer is endowed with surface smoothness by a sol-gel dielectric layer, there are provided a manufacturing method of EL device with a high stability and without spots in driving the device to produce EL light emission, and the EL device. To achieve the object, the composite substrate comprises at least a substrate, an electrode formed on the substrate, a first dielectric layer of thick film dielectric formed on the electrode, a second dielectric layer formed on the first dielectric layer by a solution coating-and-firing technique, and a buffer layer formed below and/or within the first dielectric layer. The EL device and making method are also provided.
Patent TW-200407639-A (TW)
Title: Assembly structure for flat panel display
Inventor: MAI CHE-KUEI
IPC: G02F1/13
Filed: 2002-11-13
Abstract: An assembly structure for flat panel display includes a liquid crystal display with a back light plate as well as a liquid crystal panel thereon, and a system mainboard with a control IC mounted on the system mainboard to control the liquid crystal display. The liquid crystal display is on the system mainboard and bounded to electrically connect to the system mainboard.
Patent TW-200304213-A (TW)
Title: Magnetic memory device and method for manufacturing the same
Inventor: ASAO YOSHIAKI
IPC: G11C11/15
Filed: 2002-11-29
Abstract: The magnetic memory device of the present invention comprises: a first memory portion, and a second memory portion which is adjacent to said first memory portion in said first direction and shares said first wiring with said first memory portion. The first memory portion includes: a first wiring extending in a first direction; a plurality of second wirings extending in a second direction different from said first direction; a first memory element portion in which a plurality of magneto-resistance elements is connected to each other in series and arranged between said first wiring and said second wirings at intersections between said first wiring and said second wirings as separated from said first wiring and said second wirings respectively; and a first switching element connected to one end of said first memory element portion. The second memory portion includes: said first wiring; a plurality of third wirings extending in said second direction; a second memory element portion in which said magneto-resistance elements are connected to each other in series and arranged between said first wiring and said third wirings at intersections between said first wiring and said third wirings as separated from said first wiring and said third wirings respectively; and a second switching element connected to one end of said second memory element portion.
Patent TW-200301163-A (TW)
Title: Coating film forming device, coating film forming method and wafer tray
Inventor: AOKI TAICHIRO
IPC: H01L21/00
Filed: 2002-12-03
Abstract: The object of this invention is to provide a coating film forming device for forming a thick film on a glass substrate or a semiconductor wafer. The measures adopted by this invention include that: jointing a carrier S1 of a wafer W to a processing table S2; the processing table S2 including: a coating portion10, a coating film forming portion 20, a cleaning portion 30 and a drying portion 40. A tray 50 formed on a surface thereof with a concave for embedding the wafer is circulatorily transported by a transporting device 60 through the coating portion10, coating film forming portion 20, cleaning portion 30 and drying portion 40.
Patent TW-200412134-A (TW)
Title: Remote monitoring and control method based on Public Switched Telephone Network and system thereof
Inventor: WENG-SHIH HSIUNG
IPC: H04M11/04
Filed: 2002-12-31
Abstract: A remote monitoring and control method based on Public Switched Telephone Network (PSTN) and system thereof can go through PSTN to activate remote monitoring and control system. Firstly, receive and determine the signal from PSTN. Activation control unit converts the signal into monitoring and control activation signal. After receiving the monitoring and control activation signal, confirm storage space and activate monitoring and control system. The image grabber instantaneously records image and stores image to image storage device. Finally go through image display device to show it. The invention goes through PSTN for remote monitoring and control, realizing distant, highly efficient and flexible image monitoring and control.