baber/WOPTO huggingface dataset:
Patent ES-2474315-B1 (ES)
Title: Estructura perfeccionada de sistema de acceso para rescate y/o mantenimiento en instalaciones de aparatos elevadores sin acceso a elementos comunes
Inventor: MIMENDIA ARTUZAMONOA AITOR
IPC: E06B5/02
Filed: 2013-01-08
Granted: 2015-12-02
Abstract: La presente invención, estructura perfeccionada de sistema de acceso para rescate y/o mantenimiento en instalaciones de aparatos elevadores sin acceso a elementos comunes, se encuentra constituida por una novedosa y original estructura de un sistema de acceso para mantenimiento y/o rescate para instalaciones de aparatos elevadores, mediante trampillas que sustentan dos subestructuras u hojas batientes (1) y (2) de apertura en distinto sentido, colocadas a distintos niveles dentro de un pasillo vertical de acceso y paso restringido del personal de mantenimiento y rescate, mediante escaleras de tipo gato (ancladas a la pared), estando la que bate hacia arriba (1) provista de un espejo (3) de observación de una posible ocupación del rellano inmediatamente superior y de prevención de posibles caídas de objetos (5) o personas mediante dos o más topes anti-caída (4), pudiendo ser liberada la trampilla desde la parte inferior por el técnico de mantenimiento mediante llaves especiales.
Patent ES-2574352-B1 (ES)
Title: Planta de potencia con almacenamiento termoquímico basado en un ciclo de reacciones y su método de funcionamiento
Inventor: CABEZA FABRA LUISA FERNANDA
IPC: F24V30/00
Filed: 2014-12-15
Granted: 2017-03-28
Abstract: Planta de potencia con almacenamiento termoquímico basado en un ciclo de reacciones y su método de funcionamiento.#Planta de potencia con sistema de almacenamiento termoquímico formada principalmente por un subsistema de carga/descarga que comprende al menos dos reactores exotérmicos-intercambiadores (4, 6) y un receptor solar (1), estando configurado dicho subsistema para aportar energía térmica al fluido de trabajo de la planta a través de reacciones exotérmicas; un subsistema de regeneración, conectado con el subsistema de carga/descarga, que comprende al menos dos receptores solares-reactores (11, 11') configurados para llevar a cabo sendas reacciones endotérmicas a partir de la energía solar, estando configurado dicho subsistema para regenerar al menos un reactivo que interviene una de las reacciones exotérmicas; un campo de heliostatos (2) y un bloque de potencia (8) configurado para producir electricidad a partir del fluido de trabajo de la planta. La presente invención también se refiere al método de funcionamiento de dicha planta.
Patent ES-2541955-B1 (ES)
Title: Estabilizador de remolcadores
Inventor: RODRIGUEZ RODRIGUEZ ELIA
IPC: B63B35/68
Filed: 2014-01-27
Granted: 2016-05-12
Abstract: Estabilizador de remolcadores para barcos remolcadores destinado a recibir la estacha (10) que marca la línea de tiro entre el barco remolcador y un barco remolcado. Comprende un cuerpo de soporte (1) vertical destinado a quedar instalado en la cubierta del barco remolcador, y un brazo (2) que comprende un primer extremo (3) unido articuladamente al cuerpo de soporte (1), y comprende un segundo extremo (4) destinado a recibir un elemento de enganche (5) intercambiable en el que se dispone la estacha (10). Así se desplaza el punto de aplicación del tiro respecto al estado de la técnica, en donde se aplicaba en el cuerpo de soporte (1) vertical directamente, acercándolo al eje de escora (8) del barco remolcador para evitar que éste vuelque.
Patent ES-2488015-B1 (ES)
Title: Dispositivo unificador de efectos personales para actividades deportivas
Inventor: CHOURRAUT BALEZTENA JAIONE
IPC: A63B71/06
Filed: 2014-01-30
Granted: 2015-06-02
Abstract: Dispositivo unificador de efectos personales para actividades deportivas.#Especialmente concebido para facilitar y ayuda a la contabilización de diversos ejercicios realizables en determinadas actividades deportivas, haciendo las veces de lo que es considerado como un coach personal, evitando la monotonía de contar tiempo de trabajo, realización de distintos ejercicios y números de serie, permitiendo de esta manera que el deportista pueda tener su mente ocupada en otras cuestiones, así como agrupar diversos efectos personales, el dispositivo de la invención se constituye a partir de un cuerpo en el que se define una ranura para la introducción de la correspondiente tarjeta, cuerpo en el que se integra un reloj digital, así como unas escalas o tablas de repeticiones de series con cursores de accionamiento manual y un elemento de soporte para las llaves, con la particularidad de que superiormente dicho cuerpo se remata en una pareja de correas con medios de enganche para su fijación selectiva en el lugar deseado.
Patent ES-2565106-B1 (ES)
Title: Método para detectar micro-poros en depósitos de doble capa
Inventor: MARTINEZ NAVARRETE ANTONIO
IPC: B65D90/501
Filed: 2014-09-29
Granted: 2017-01-04
Abstract: Método para detectar micro-poros (8) en depósitos de doble capa que comprenden una carcasa exterior (1) y una capa interna (2), donde entre la carcasa exterior (1) y la capa interna (2) existe una capa intermedia (3), donde el método comprende: rociar la capa interna (2) del depósito con una disolución acuosa que forma una capa de revestimiento (5) sobre la capa interna (2); inyectar un fluido a presión en el interior de la capa intermedia (3); mantener un determinado valor de presión en el interior de la capa intermedia (3), durante un determinado periodo de tiempo; verificar si se producen burbujas (7) de disolución acuosa en la capa de revestimiento (5); determinar que existen micro-poros (8) en los lugares en donde se observan dichas burbujas (7).
Patent ES-2577002-B1 (ES)
Title: Caja apilable hecha de material laminar con columnas de esquina reforzadas y plancha troquelada de material laminar a partir de la cual se forma tal caja
Inventor: GONZALEZ OLMOS TELESFORO
IPC: B65D5/42
Filed: 2015-01-12
Granted: 2017-03-28
Abstract: Caja apilable hecha de material laminar con columnas de esquina reforzadas y plancha troquelada de material laminar a partir de la cual se forma tal caja.#La caja comprende una pared de fondo (1) rectangular, dos paredes de testero (2) opuestas y dos paredes laterales (3) opuestas conectadas a dicha pared de fondo (1), unas columnas de esquina (4) que tienen una sección proximal (4a) adosada y unida a una de dichas paredes laterales (3) y una sección adicional que coopera con la sección proximal (4a) para formar una columna, y unas aletas de refuerzo (5). Cada aleta de refuerzo (5) está formada a partir del material de una de las paredes laterales (3) mediante un corte (6) que define un contorno cerrado que rodea la aleta de refuerzo (5) excepto por un extremo de conexión (5a) que la conecta a la pared lateral (3), y está adosada y unida a la sección adicional de la correspondiente columna de esquina (4). El corte (6) deja en la pared lateral (3) una ventana de ventilación (7).
Patent ES-2610567-B1 (ES)
Title: Procedimiento para la esferificación del pimentón, y producto así obtenido
Inventor: SANCHEZ GARCIA LUISA
IPC: A23P10/30
Filed: 2016-10-07
Granted: 2018-01-25
Abstract: La presente patente versa sobre un procedimiento para la esferificación del pimentón, y el producto así obtenido, integrado por varias fases, en una primera fase el pimentón sólido o en polvo se mezcla con el espesante natural denominado Alginato Sódico, durante un periodo de tiempo comprendido entre cinco y diez minutos. La temperatura de las sustancias durante esta fase del proceso es una temperatura de entre veinte a veinticinco grados centígrados.#En una segunda fase, y aparte, se elabora una disolución de cloruro cálcico en agua, la cual se mezcla, durante un periodo de tres a cinco minutos. La temperatura de las sustancias mezcladas es de entre veinte a veinticinco grados centígrados.#En una tercera fase del proceso, la mezcla resultante de Alginato Sódico y pimentón, se vierte lentamente en gotas, sobre la disolución de cloruro cálcico y agua, para que la mezcla de Alginato Sódico y pimentón se gelatinice.
Patent JO-3262-B1 (JO)
Title: Combination of decitabine with cytidine deamiase inhibitor and use thereof in the treatment of cancer
Inventor: BRIDGET DUVALL
IPC: A61P35/02
Filed: 2010-04-06
Granted: 2018-09-16
Abstract: Provided herein are methods of treating cancer comprising administering decitabine in combination with compounds that inhibit the deamination enzyme responsible for the inactivation of decitabine.
Patent KR-820001422-B1 (KR)
Title: Automatic tuning control
Inventor: SUZUKI D
IPC: H04N5/50
Filed: 1974-01-01
Granted: 1982-08-09
Abstract: The circuit providing fine tuning through preventing faulty operation in time of power-on comprises a rectifier(5) of which output is connected to the voltage-stabilizing circuit(6), a variable-capacity diode(15a) which determines oscillation frequency of the local oscillation circuit(5), and a kick circuit(27) which makes instantaneous power supply with the frequency determination element device.
Patent KR-820001475-B1 (KR)
Title: Feed apparatus for table of machine tool
Inventor: KOBAYASHI AKIYOSHI
IPC: B24B5/00
Filed: 1976-08-04
Granted: 1982-08-23
Abstract: A feed apparatus for a table slidably mounted on a bed of a machine tool comprises manual feed means(8), hydraulically actuated means(24), a valve housing(32) and a spool valve(30).  A first fluid passage(34a) and a second fluid passage(34b) are formed in the valve housing and connected at one end thereof to the valve bore and at the other end thereof to the other end chamber of the hydraulically actuated means.  A direction control valve(42) is formed in the valve housing.
Patent KR-820000353-B1 (KR)
Title: Double lock for door
Inventor: SHIMIZU YUKIO
IPC: E05B65/06
Filed: 1978-04-06
Granted: 1982-03-24
Abstract: A door lock includes a channel-shaped dead bolt(5), a latch bolt(4), a dead bolt driving member(13) and a latch bolt driving member(17).  The channel-shaped dead bolt is slidably mounted on the opening portion(2) of the frame(1).  The latch bolt is slidably disposed within the dead bolt(5).  The dead bolt & the latch bolt are operated by the intermediate members(8,10) cooperating with the dead bolt driving member & the latch bolt driving member, respectively.
Patent KR-820000295-B1 (KR)
Title: Process for the production of coenzymc q
Inventor: KAWADA IZUMI
IPC: C12P7/66
Filed: 1978-09-02
Granted: 1982-03-19
Abstract: Coenzyme Q (I, n= 8, 9, 10) was produced by cultivation of a Pseudomonas species on a medium contg. one compd. of isopentenyl alc., dimethylallyl alc., geraniol, isopentenyl acetate, dimethylallyl acetate, geraniol acetate and β-methylcrotonic acid.  Thus, 645 mg isopentenyl alc. in EtOH was added to a culture medium and the mixt. incubated with Pseudomonas schuylkillienis ATCC 31419 and incubated 24 hr to give 142.6 mg coenzyme Q9.  Omitting the isopentenyl alcohol gave 81.42 mg coenzyme Q9.
Patent KR-820001004-B1 (KR)
Title: Method for feeding a continuous core to a coiling station in the manufacture of coiled coupling elements for slide fasteners together with the core received in place therein
Inventor: OUMORI S
IPC: A44B19/40
Filed: 1978-12-22
Granted: 1982-06-07
Abstract: A core strand is provided for the prodn. of helical coupling or fastener elements for a sliding clasp closure. A winding position feeds the tensionless core (C) for clothing with spiral coupling elements. The core is supplied intermittently without tension in successive unit lengths to receive the spiral wrappings. The core delivery stage (2) is repeated for each convolution of the coupling element. During the production of herical elements, the core is provided intermittently in a tensionless state, so that when the core is ultimately sewn through, no redn. in length of the core strand is evident, as a result of core movement by the sewing needle.
Patent KR-830000313-B1 (KR)
Title: Process for preparing pyrimidone derivatives
Inventor: BROWN THOMAS HENRY
IPC: C07D405/12
Filed: 1979-02-10
Granted: 1983-03-02
Abstract: Pyrimidones I[D = H, R1R2N(CH2)m-; R1,R2, = H, lower alkyl, aryl(lower alkyl), forms pyrrolidino or piperidino group; m = 1-6; X = O, S; Y = S, O, methylene; n = 2, 3; Z = H, lower alkyl; A = C1-5 alkylene, -(CH2)pW(CH2)q; W = O, S; p+q = 1-4; B = H, Me, alkyl, halo, OH, naphthyl , having a histamine H1-antagonism, were prepd. by reacting pyrimidone(III, B1 = B or B-protected deriv.; Q = NH2NH-, Cl, Br) with amine (II, E = H, etc.) or by reacting III with GS(CH2)nNH2 (G = H or thiol-protecting group) to eliminate the thiol-protecting group followed by the reaction of IV and Mannich reagent to give I.
Patent KR-790001115-B1 (KR)
Title: Manufacturing method of polyethylene
Inventor: MORIDA HIDEO
Filed: 1979-06-05
Granted: 1979-09-03
Abstract: Polyethylene, having a good workability, was manufd. using catalyst obtained from reaction of compn. [A [B [C .[A  is hydrocarbon-insol. Product from the reaction of organoaluminum compd. (R4AlX2, R4 = C1-8 hydrocarbon, X = halogen) and hydrocarbon-sol. product from the reaction of organoaluminum compd. (R1aR2bAl(OR3)3-(a+b), R1,R2,R3 = C1-8 hydrocarbon, a+b = 2.20-2.85) and compd. contd. 1 Ti atom and 3 halogen. [B  is organoaluminum compd. (R5cR6dAl(OR7)3-(c+d), R5,R6,R7 = C1-8 hydrocarbon, c+d = 1.5-2.0) or organosiloxyaluminum compd. (R8eR9fAl(OR10)g(OSiR11R12R13)h,R8,R9,R10 = C1-8 hydrocarbon, R11R12R13 = C1-8 hydrocar- ! bon or H, e+f+g+h = 3.0, e+f = 1.5-2.0.)
Patent KR-850000084-B1 (KR)
Title: Photoelectric conversion system
Inventor: MARUYAMA EAIJ
IPC: H01J29/45
Filed: 1981-03-05
Granted: 1985-02-18
Abstract: A photoelectric conversion device comprises a transparent substrate coated with a transparent conductive film on which a photoconductive layer of amorphous silicon is formed. An outer layer of chalcogen glass is then applied. The design is improved by using a composite layer of chlacogen glass comprising a first layer of antimony trisulphide and/or arsenic trisulphide and a second layer contg. antimony trisulphide, arsenic trisulphide, antimony triselenide and/ or arsenic triselenide.
Patent KR-860001573-B1 (KR)
Title: Door operational control apparatus
Inventor: MASSUOKA SHIGELU
IPC: E05F15/20
Filed: 1981-07-08
Granted: 1986-10-08
Abstract: The motor is operating a door and is controlled for forward and reverse rotations and stoppage by a control circuit responsive to an operation command signal, an upper-lower limit signal, an obstruction detection signal and a max. drive time over signal, thus controlling the door stepwise for opening, stoppage, closing, operation, the control circuit controls the motor in a manner to open the door for a certain period of time.
Patent KR-870001842-B1 (KR)
Title: Front and rear rotationable rotary cultivating apparatus
Inventor: SEKIYA DAKASHI
IPC: E02F3/76
Filed: 1982-10-17
Granted: 1987-10-17
Abstract: The body (5) of cultivating apparatus has the pipe frames (9, 10) in the gear box (8).  The driving case (11) and the side-frame (12) are fixed an the both ends of the pipe frames (9,10).  The cultivating wheel (14) rotates in the two directions of A and D.
Patent KR-910002592-B1 (KR)
Title: Interferometer with kerr effect compensation
Inventor: BERG RALF A
IPC: G01B9/02
Filed: 1983-05-24
Granted: 1991-04-27
Abstract: A fiber optic interferometer (12) provides Kerr-effect compensation by modulating with modulator (11) the counter-propagating waves in accordance with a waveform selected to reduce the difference between the average intensity weighted phase shifts of the waves after they have transversed the fiber loop.
Patent KR-860000904-B1 (KR)
Title: Access request controller in data processing system
Inventor: TAKAHASHI MASANORI
IPC: G06F13/18
Filed: 1983-06-16
Granted: 1986-07-16
Abstract: The access request control apparatus controls access to memory apparatus via access requesting apparatus such as a channel processing unit(CHP) and CPU. A memory contol unit(MCU) determines priority between access requests simultaneously received from the requesting apparatus using a constant priority determination theory. It assigns the priority values and selects only one access request for processing. The MCU starts processing the request but redetermines priority if processing is disabled before completion. It does so by multifying the selected access request and returning it to its initial condition.
Patent KR-880000844-B1 (KR)
Title: Electromagnetic machieery colling system
Inventor: MORISADA YOSIKAS
IPC: H05K7/20
Filed: 1983-12-06
Granted: 1988-05-14
Abstract: The cooling room (3) is provided in the cooler box (2) and the cooling room with air ducts (4), (5) is connected to the electronic machine (1).  The blower (6) for air circulation is provided in the cooling room.  With the blower (6) in operation, the air circulates through (1)→(4)→(3)→(5).  The adjusting valve (7) regulates the amount of outflow and the inside of the electronic machine is maintained under a positive pressure.  The endothermic condensers (10) (11) are provided on the inside of (3) and the radiation condenser on the upper part of (3).
Patent KR-900003807-B1 (KR)
Title: A polymeric-coated fabric layer and method of making the same
Inventor: ANDERSON JOHN F JR
IPC: B32B43/00
Filed: 1984-04-03
Granted: 1990-05-31
Abstract: Fabric for securing to a polymeric product has a foamed polymer layer (14) secured to the fabric (11) with the outer surface of the foam readily conformable to the product. The fabric is pref. a bias fabric and the foam may have an impervious or pervious other surface (15) which can be overcoated with polymer. There may be a polymer layer on both sides of the fabric, and the product is an endless transmission belt, with the fabric forming at least part of the outside surface. The foam provides better conformability with the product surface.
Patent KR-920004187-B1 (KR)
Title: Process for preparing polyhydroxyl benzoic acid derivatives
Inventor: RIET BARTHOLOMEUS V
IPC: A61K31/15
Filed: 1984-05-23
Granted: 1992-05-30
Abstract: Polyhydroxy-substituted benz, phenylacet and mandelamidines, amidates, amidoximes and hydroxyamidoximes-ribonucleotide reductase inhibitors, and free radical scavengers.
Patent KR-910005925-B1 (KR)
Inventor: FERREE HERBERT E
IPC: G21C13/02
Filed: 1984-07-25
Granted: 1991-08-08
Abstract: 내용 없음.
Patent KR-870000353-B1 (KR)
Title: A method of a sole and heel
Inventor: AN BYONG-JUN
IPC: A43B13/02
Filed: 1984-11-13
Granted: 1987-03-05
Abstract: This invention relates to the method of making a sole and heel. The part of sole and heel which is contacted with the ground is made of wear-resistant rubber elastic rubber or color rubber. etc. The semimanufactured palte (1),(1'),(2) is stuck and fixed to the micro needle area which is located in the bottom of the forming die (2,2'), and the rubber (4),(4') which is used to make a sole and heel is put into the die. After pressing. The sole and heel which has a partially different rubber plate is produced.
Patent KR-890004453-B1 (KR)
Title: Manufacturing method of ic device
Inventor: YASUDA HIROHI
IPC: H01L27/088
Filed: 1985-02-19
Granted: 1989-11-04
Abstract: The method is for forming transistors having different thresholds value.  A gate oxide film (13) is formed in an element region in a field oxide film (12) on a substrate (11).  Ions having the same conduction type as the substrate (11) are deep implanted.  Ions are shllow-implanted in an NMOS transistor formation prearranged region (A).  A formation prearranged region (B) for a low threshold value transistor is coated with a resist (14) and ions having the same conduction type as the substrate (11) are implanted in the low quantity dose.  The resist (14) is removed and gate electrodes (15A,15B) are shaped to predetermined sections on the gate oxide film (13).
Patent KR-900004539-B1 (KR)
Title: Cleaning composition containing alpha olefin maleic anhidride terpolymer
Inventor: CHAUSEE JAMES G
IPC: C11D3/37
Filed: 1985-11-18
Granted: 1990-06-29
Abstract: A cleaning compsn. comprises (A) 0.15-25 wt.% of 1 or more anionic surfactant having foaming and cleansing properties and tendency to irritate sensitive tissues; (B) 0.1-18 wt.% of 1 or more alpha maleic anhydride terpolymer contg. 49-60 mol.% maleic anhydride, 10-40 mol.% of 1 or more (C4-10) 1-alkene and 40-10 mol. % of 1 or more (C18 or more) 1-alkene not to reduce foaming and cleaning properties of compsn., and (c) 99 wt.% or less of e.g. vehicle. The compsn. is used in the prodn. of hair shampoos, hand or skin cleaners.
Patent KR-900007695-B1 (KR)
Title: Control system for a power converter driving a synchronous motor
Inventor: KUROIWA AKIHIKO
IPC: H02P21/22
Filed: 1985-11-26
Granted: 1990-10-18
Abstract: The motor (15) is driven at variable speed by an invertor (14) fed with the smoothed output from a controllable rectifier (12). A speed target signal (16) is applied to a variation rate limiter (24) which responds to step changes by producing gradual changes of reference signal for the speed controller (18). The current reference from this is used with the detected rectifier current to reduce speed deviation. A position detector (17) following the rotating field of the motor produces a three-bit signal for the invertor's firing angle controller (22). Intermission (23) operates when the detected speed is less than 10 per cent of the rated value.
Patent KR-890000696-B1 (KR)
Title: A switch of keyboard
Inventor: KIM CHONG-WON
IPC: H01H13/70
Filed: 1986-02-19
Granted: 1989-03-24
Abstract: A housing of key switch with multifunction has two holes (8,8') for containing both of a LED and a diode, two common taps (16,16') and one fixed tap (17) for connecting diodes, a plunger (2) with a locking pin (32) for operating the key switch as a locking or non- locking switch according to the purpose.
Patent KR-920010888-B1 (KR)
Inventor: SHIMOMURA HIROSHI
IPC: B23C5/20
Filed: 1986-03-18
Granted: 1992-12-21
Abstract: 내용 없음.
Patent KR-900002084-B1 (KR)
Title: Semiconductor device
Inventor: MOMOSE HIROSI
IPC: H01L23/485
Filed: 1986-09-26
Granted: 1990-03-31
Abstract: Semiconductor device having a contact area for connecting upper and lower conductive layers has an e.g. SiO2 insulating layer (12) formed on a semiconductor substrate (11) with polycrystalline Si conductive layer (13) formed on a local area of the insulating layer.  A polycrystalline conductive Si layer is then formed and selectively etched to form a thin conductive layer (14) on a predetermined region of the lower two layers.  A SiO2 insulating layer (15) is then formed on the first insulating layer and conductive layer, part of it being selectively etched to form a contact hole, exposing part of one conductive layers (13,14) and forming a contact hole.  An Al wiring layer (16) then completes the device.
Patent KR-950007808-B1 (KR)
Inventor: HARRY BRODY
IPC: D01D5/24
Filed: 1987-05-16
Granted: 1995-07-20
Abstract: 내용 없음.
Patent KR-950009264-B1 (KR)
Inventor: AOKI YUTAKA
IPC: F23N1/08
Filed: 1987-06-01
Granted: 1995-08-18
Abstract: 내용 없음.
Patent KR-950002787-B1 (KR)
Inventor: KURITA TETSUYA
IPC: B01D25/127
Filed: 1987-08-31
Granted: 1995-03-27
Abstract: 내용 없음.
Patent KR-950004765-B1 (KR)
Title: 강화 메탈화이버(reinforcing metal fiber)
Inventor: TAKATA SUSUMU
IPC: E04C5/07
Filed: 1987-11-30
Granted: 1995-05-10
Abstract: 내용 없음.
Patent KR-910000793-B1 (KR)
Title: Making method for semiconductor
Inventor: KANG MYUN-KOO
IPC: H01L21/316
Filed: 1987-12-15
Granted: 1991-02-08
Abstract: The  forming method of a protective film for  preventing  the mechanical stress from the outside, and improving  the  electrical stability and  reliability  comprises  coating  a  phosphosilicate glass film  (13)  with  about  6000  angstroms  thickness  on  the metallic conductive film (12) at about 380  deg.C  by  atmospheric pressure CVD method; coating a nitride film (14) with  about  6000 angstroms thickness on the film (13) at  about  300-350  deg.C  by plasma CVD method, and heat-treating the  semiconductor  substrate under the mixt. gas condition of N2 and H2, at 380-430  deg.C  and for 1 hour.
Patent KR-910002237-B1 (KR)
Inventor: MATSOKA NORIYUKI
IPC: H01R13/62
Filed: 1987-12-22
Granted: 1991-04-08
Abstract: 내용 없음.
Patent KR-950003656-B1 (KR)
Inventor: RANSOM MAURICE N
IPC: H04L12/56
Filed: 1986-06-18
Granted: 1995-04-17
Abstract: 내용 없음.