baber/WOPTO huggingface dataset:
Patent ES-2396526-B1 (ES)
Title: Implante dental y sistema de aditamentos protéticos con conexión a dicho implante mediante un resorte mecánico sin atornillar
Inventor: COSTA CODINA XAVIER
IPC: A61C8/00
Filed: 2012-10-10
Granted: 2013-12-26
Abstract: Implante dental y sistema de aditamentos protéticos con conexión a dicho implante mediante un resorte mecánico sin atornillar.#La presente invención da a conocer un implante dental que proporciona conexión rotatoria y antirrotatoria de un aditamento sobre el mismo. El implante tiene en su extremo superior un orificio para la recepción de dicho aditamento que presenta un primer alojamiento superior cónico, seguido por un tramo de sección transversal poligonal y finalmente por un segundo alojamiento inferior cónico. Así, el primer alojamiento proporciona una conexión rotatoria con un aditamento cuyo extremo inferior es de forma cónica correspondiente al primer alojamiento. Por su parte, el segundo alojamiento proporciona una conexión antirrotatoria con un aditamento cuyo extremo inferior presenta un tramo de sección transversal poligonal correspondiente al tramo de sección transversal poligonal del implante dental seguido por un extremo inferior de forma cónica correspondiente al segundo alojamiento. Además, cada uno del primer alojamiento y el segundo alojamiento presenta un escalón, de modo que se permite la introducción de un extremo inferior de aditamento correspondiente y se impide la extracción involuntaria del mismo una vez introducido.
Patent ES-2453017-B1 (ES)
Title: Un kart
Inventor: GASOL ANGUSTO JORDI
IPC: B62D29/04
Filed: 2013-11-17
Granted: 2014-11-07
Abstract: El objeto de esta patente de invención es un kart cuya carrocería está formada por planchas (1) de material dúctil, vinculadas entre sí y con las defensas perimetrales (2), anclado todo el conjunto en un chasis que comprende unos cubículos laterales en los que se alojan unos pack de baterías (8) simétricas, un aro protector antivuelco (4), cámara wifi y retrovisores, siendo las planchas (1) de material dúctil, previamente mecanizadas y curvadas partir de flexión, vinculadas entre sí conformando una carcasa de superficie homogénea.
Patent ES-2537400-B1 (ES)
Title: Procedimiento para la obtención de un calefactor en un automóvil
Inventor: CAROD DE ARRIBA XAVIER
IPC: H05B3/20
Filed: 2013-12-04
Granted: 2016-01-22
Abstract: Procedimiento, y dispositivo asociado, para la obtención de un calefactor con nanotubos de carbono, que comprende la preparación de una disolución de un material polimérico, disolvente y un aditivo de carbono, la aplicación de al menos una capa de dicha disolución sobre un sustrato, la disposición de unos medios conductores sobre dicha capa, el recubrimiento de dichos medios conductores con unos medios protectores, siendo el material del sustrato de propiedades similares al material polimérico de la disolución. Así, la invención plantea eliminar la capa interior calefactora compuesta por circuitos metálicos imprimando sobre el propio soporte del espejo una capa con nanotubos permitiendo obtener un calentamiento del espejo de iguales prestaciones omitiendo dicho componente. La invención es igualmente válida para todas aquellas funciones en que se requiera del calentamiento de una superficie o material polimérico por contacto.
Patent ES-2473190-B1 (ES)
Title: Dispositivo de Destilación Multi-Efecto
Inventor: HANGANU DAN ALEXANDRU
IPC: B01D3/06
Filed: 2014-01-20
Granted: 2015-06-11
Abstract: Un dispositivo de destilación multi-efecto MED de alta eficiencia que incluye una pared de alta conductividad térmica para transferir calor entre las dos caras externas de la pared de alta conductividad térmica, formada por una estructura que soporta al menos un tubo de calor, logrando reducir sustancialmente la superficie de intercambio de calor entre dos efectos del dispositivo de destilación multi-efecto y el salto de temperatura necesario entre efectos.
Patent ES-2564759-B1 (ES)
Title: Sensor de gas
Inventor: RAMOS PEREZ FRANCISCO
IPC: H05B3/08
Filed: 2015-07-30
Granted: 2017-01-25
Abstract: Sensor de gas que comprende al menos: una lámina de YSZ (4) de circonia establizada con itrio, dos electrodos (2, 3) situados a cada lado de la lámina de YSZ (4), unas pistas conductoras (21, 31) que contactan con cada electrodo (2, 3), un calefactor (7) compuesto por una sección de calentamiento (75) configurada por una pista con forma de meandros y por una sección de alimentación (74) configurada por dos pistas (71) que contactan con cada extremo de la sección de calentamiento (75), dos capas de alúmina (81, 82) que embeben el calefactor (7), pads de conexión (23, 33, 73) comunicados eléctricamente con las pistas (21, 31, 71); donde el material que forma la sección de calentamiento (75) es únicamente platino, mientras que la sección de alimentación (74) contiene paladio.
Patent ES-2552707-B1 (ES)
Title: Método y dispositivo para control de acceso de escritura a un recurso en una red RELOAD
Inventor: JIMENEZ JAIME
IPC: H04L29/08
Filed: 2013-03-07
Granted: 2017-03-23
Abstract: Método y dispositivo para control de acceso de escritura a un recurso de una red de localización y descubrimiento de recursos, RELOAD por uno o más nodos de acceso configurados para: en un nodo que posee el recurso, obtener una clave pública de un par responsable del recurso, cifrar una clave de escritura usando la clave pública obtenida y enviar la clave de escritura cifrada al par responsable del recurso; en el par responsable del recurso, descifrar la clave de escritura; en un nodo de acceso, firmar datos a ser escritos en el recurso usando la clave de escritura y enviar una petición al par responsable del recurso para escribir los datos firmados en el recurso; y en el par responsable del recurso, controlar el acceso de escritura al recurso en base a la clave de escritura descifrada y los datos firmados.
Patent HR-P20000431-B1 (HR)
Inventor: BARBE PIERRE
IPC: F16L43/00
Filed: 2000-06-27
Abstract: Lijevani fazonski komad, osobito komad cijevi za odvođenje vode iz zgrada, sa poljem označavanja (7) postavljenim na vanjsku stranu područja stijenke (5), naznačen time, da se na vanjskoj strani područja stijenke (5) u odnosu na polje označavanja (7) predviđa ispupčen i izdužen nabor (9), koji potpuno okružuje polje označavanja (7). Patent sadrži još 6 patentnih zahtjeva.
Patent JO-1637-B1 (JO)
Title: Contrast media (oxygen saruration)
Inventor: ALMEN TORSTEN
IPC: A61K9/08
Filed: 1990-09-03
Granted: 1991-11-27
Abstract: CONTRAST MEDIA (OXYGEN SARURATION)
Patent JO-P20140372-B1 (JO)
Title: [1,2,4]triazolo[1,5-a]pyrimidine derivatives as protozoan proteasome inhibitors for the treatment of parasitic diseases such as leishmaniasis
Inventor: VINCE YEH
IPC: A61P33/02
Filed: 2014-12-18
Granted: 2021-08-17
Abstract: The present invention provides compounds of Formula A: (A) or a pharmaceutically acceptable salt, tautomer, or stereoisomer, thereof, wherein the variables are as defined herein. The present invention further provides pharmaceutical compositions comprising such compounds and methods of using such compounds for treating, preventing, inhibiting, ameliorating, or eradicating the pathology and/or symptomology of a disease caused by a parasite, such as leishmaniasis, human African trypanosomiasis and Chagas disease.
Patent KR-810000158-B1 (KR)
Title: Method and apparatus for bottling beer
Inventor: SADAO NOGUCHI
IPC: B67C3/06
Filed: 1976-12-11
Granted: 1981-02-19
Abstract: The amount of air contained in beer within the bottling tank and in the bottled beer can be reduced to help improve the quality of the bottled beer.  The beer bottling operation includes the three steps: at the 1st step the interior of the bottle is evacuated substantial to a vacuum condition, at the 2nd step the interior is pressurized by means of CO2 gas fed from the bottling tank, and at the final step the beer is poured from the bottom portion of the bottle.
Patent KR-820002288-B1 (KR)
Title: Printed circuit and method their manufacture
Inventor: NOGAWA GENJI
IPC: H05K1/02
Filed: 1979-10-27
Granted: 1982-12-13
Abstract: The flexible print circuit forms a conductive film for a circuit on one side or on both sides.  The ambient insulating film is formed between a frame and a conductive film.  after the conductive film for a circuit attaches and connects electron devices, the flexible print circuit is cut along cutting lines.  This manufacture provides the printed circuit to be a small size and a thin film.  A figure represents a plane figure of electron device.
Patent KR-840001961-B1 (KR)
Title: Process for the preparation of anilines substituted by chlorine in the meta-position
Inventor: CORDIER GEORGES
IPC: C07C209/74
Filed: 1980-02-14
Granted: 1984-10-26
Abstract: Anilines of formula (I), substd. by chlorine in the metaposition, are prepd. by reacting chlorine-substd. benzene derivatives (II) contg. nitrogen in an aq. phase with H2, while heating the reactants under pressure in the presence of an aq. reaction medium, which has a pH acidity of less than 1.5, H+ ion conc. of 0.5-12 gm ion/ , and I- ion conc. of at least 10-6 gm ion/l (or Br- ion conc. of at least 0.01 gm ion/l). In formulas, X' and X"  are H or Cl, one of them being Cl; Y is H or O; R',R",  and R"'  are H or Cl, one of them being Cl.
Patent KR-840002362-B1 (KR)
Title: Display system
Inventor: IJIGAWA OHSAMU
IPC: H01L25/075
Filed: 1981-01-17
Granted: 1984-12-21
Abstract: One surface of a substrate of an LED module for a flat panel display has 8x8 element areas divided into a matrix form. Row electrodes extend on element areas arranged along the direction, and column electrodes insulated from the row electrodes extend on element areas arranged in the column direction. At least one LED pellet is disposed for each element area and is connected to the row and column electrode associated with this area. A connecting pad is disposed as spaced apart from the four pellets in a unit area defined as a region consisting of four element areas.
Patent KR-840001763-B1 (KR)
Title: Anrifoulant composition
Inventor: RUSSEL DAVID B
IPC: C09D5/16
Filed: 1981-04-09
Granted: 1984-10-19
Abstract: An antifouling compsn. for protecting ship surface comprises 1-30 wt.% biologically active film-forming polymer, which is partially derived from an organostannic compd. of formula R3SnOOCR1, 1-50 wt.% one or more metal-contg. pigments, and 30-80 wt. % inactive diluent. The claim shows that 0.01-10wt.% biologically active film-forming polymer, which is partially derived from an organostannic compd. of formula R23. SnOOCR3, should be added to the above compsn. In formulas, R and R2 are alkyl, cycloalkyl, or aryl; and R1 and R3 are vinyl. α-methylvinyl, or phenyvinyl.
Patent KR-830001478-B1 (KR)
Title: 수치 제어공작기계에 있어서 공구선택 방법
IPC: G05B19/18
Filed: 1981-11-30
Granted: 1983-07-30
Abstract: 내용 없음.
Patent KR-850001139-B1 (KR)
Title: The method fo copying both sides
Inventor: YAMAJAKI NORIAKI
IPC: G03G15/00
Filed: 1981-12-10
Granted: 1985-08-09
Abstract: This invention relates to copying method in an electronic duplicating machine, which is converted to a certified voltage of transcription part corotron to copy two sides. An on-off switch (13) is installed between the earth and a DC bias power source (12). This switch contacts the earth to reduce the DC bias current during copying of the second side. The on-off (14) switch applies the DC bias power source (15) to an electrically charged corotron (5) for reducing the electric charge when copying the second side.
Patent KR-860000622-B1 (KR)
Title: Palet loading apparatus
Inventor: SUIZU DAIRI
IPC: B65G47/90
Filed: 1982-04-30
Granted: 1986-05-24
Abstract: The pallet loader has a frame placed vertically near an entry(2) and exit(3), side by side. A loader(22) goes horizontally between the entry and exit and this can move up and down a pillar (21). A transverse shuttle(31) can move horizontally between the entry and exit. A support(41) is suspended from the shuttle. This has two locking parts(43, 44) which can come together or separate to grip an article(13) which is box shaped, with closed sides. The locking parts are operated by a cylinder to make them move in synchronism.
Patent KR-880001475-B1 (KR)
Title: Process for preparing pyrimidone derivatives
Inventor: SACH GEORGE SIDNEY
IPC: C07D213/65
Filed: 1982-06-26
Granted: 1988-08-13
Abstract: Pyrimidinone derivs. of formula (I) [R1=halogen or NO2; R2= C1-4 alkyl; R3=C1-3 alkylene; R4=pyridyl, alkylpyridyl, N-oxidopyridyl, N- oxidoalkylpyridyl  and their salt, useful as antihistaminics, are prepd.  Thus, a mixt. of 5-bromo-2-(4-aminobutyl)-3-methylpyridine and 2-nitroamino-5-(6-methyl-3-pyridylmethyl)-4-pyrimidone in pyridine was refluxed to give (I) (R1=Br, R2=Me, R3=CH2CH2, R4=6- methyl-3-pyridyl).
Patent KR-830000280-B1 (KR)
Title: 형광램프의 제조장치
IPC: H01J61/46
Filed: 1982-07-09
Granted: 1983-02-26
Abstract: 내용 없음.
Patent KR-890000981-B1 (KR)
Title: Television display system
Inventor: POWERS KERNS H
IPC: H04N5/44
Filed: 1982-09-07
Granted: 1989-04-15
Abstract: A whole grid of 525 noninterlaced lines which are in accordance with the NTSC standard is generated by means of a field store.  The interlaced fields of composite color signals are applied to a delay control circuit and A/D converter.  The digitised signals are applied as current inputs to a field delay and first-in first-out buffer memory.  The signals are read sequentially at a line frequency equal to twice that of their input. The buffer memroy outputs are switched alternately to a luminancechrominance decoder and separator followed by a D/A converter and video matrix driving the CRT.
Patent KR-880001567-B1 (KR)
Title: Human-human hybridomas for cervical carcinoma
Inventor: HAGIWARA HIDEAKI
IPC: A61K47/48
Filed: 1983-05-21
Granted: 1988-08-22
Abstract: The antibodies for distinguishing cervical carcinoma cells from normal cells may be obtd. from human hybridomas CLNH5 or 11. The antibodies or their fragments may be labelled, e.g. with a radionucleotide or toxin.  The human hybridoma is obtd. by fusion of B-lymphocytes (from human lymphnodes, lymphglands, bone marrow, spleen or blood, associated with a neoplasm) with a human fusion parther.  The hybridomas are cloned, and the resulting clones are screened for prodn. of monoclonal anti-bodies specific for the tumour cells.  The specific clones are then grown to produce the antibodies.
Patent KR-860001896-B1 (KR)
Title: Zinc silicate phosphor
Inventor: YAKUCHI MASACHIKA
IPC: C09K11/59
Filed: 1984-03-27
Granted: 1986-10-24
Abstract: Compsns. for the prep. of zinc silicate phosdphor are (Zn1-x-2y, MIIx, Na2y)2SiO4:Mna, Asb,Mc. Where MII is one of the Ba, Ca and Sr; M is Sb or Bi. x,y,a,b and c are 0 <= x <= 5x10-2, o <= 2y <= 5x10-3, 5x10-5 <= a <= 3x10-2, 0 <= b <= 5x10-3 and 0 <= c <= 5x10-2 (x+2y=0) respectively. Zinc silicate phosphors(long-afterglow green luminescence) are useful for computer terminal or aircontrolling- system indicators.
Patent KR-890003106-B1 (KR)
Title: Method of forming a burstable pouch
Inventor: MALEK EDWARD J
IPC: B29C71/04
Filed: 1984-04-24
Granted: 1989-08-22
Abstract: A burstable pouch having a breakable seal at one edge is made from two sheets of laminated polymeric films.  The outer layer is a polymer which is responsive to a radio-frequency welding field and has a higher melting point than the polymer of the inner layer.  The polymer of the inner layer is substantially nonresponsive to radio- frequency welding field and has a cohesive strength in its thickness direction which is less than the cohesive strength of the polymer of the outer layer.  The two sheets of film are juxtaposed with the inner layer in contact and their edges aligned.  The edges are permanently fused together excepting the edge with the breakable seal.
Patent KR-910001143-B1 (KR)
Title: Oligomers and homopolymers of meta-or para-isopropenyl-alpha-alpha-dibenzylisocyanate
Inventor: SCHAEFER FREDERIC C
IPC: C08F8/00
Filed: 1984-05-31
Granted: 1991-02-25
Abstract: Aromatic solvent-soluble linear oligomers or homopolymers of meta- or para-isopropenyl-a,a-dimethylbenzyl- isocyanate characterized by high isocyanate content are disclosed. Such oligomers or homopolymers are made by catalytic solution polymerization of the monomer in methylene chloride and/or toluene solution at a temperature of from about -80°C to about -25°C, followed by low- temperature neutralization of the polymerization catalyst.
Patent KR-910007882-B1 (KR)
Inventor: WEBER KARL H
IPC: C07D207/26
Filed: 1984-10-04
Granted: 1991-10-04
Abstract: 내용 없음.
Patent KR-900004171-B1 (KR)
Title: Fiber optic frequency shifter
Inventor: PAVLATH GEORGE A
IPC: G02F1/01
Filed: 1985-05-24
Granted: 1990-06-18
Abstract: The fibre optic frequency shifters produce optical signals of a desired frequency range for input to a device such as an optical rotation sensing system. The rotating birefringence is created in a length of fibre optic material which has the effect of a rotating half-wave plate upon an input optical signal. The length of fibre optic material may  have a jacket of either an electrostrictive of a magnetostrictive material such that appalication of an appropriate field to the jacket compresses the enclosed fibre to induce birefringence therein by means of the photoelastic effect.
Patent KR-870001812-B1 (KR)
Title: Process for preparing l-glutamic acid
Inventor: SHO HAE-CHANG
IPC: C12P13/14
Filed: 1985-06-11
Granted: 1987-10-13
Abstract: A method to produce L-glutamic acid by batch-culture is presented. Thus, brevibacterium lactofermentum ATCC 13869 or corynebacterium glutamicum ATCC 13032 is cultured in a main culture medium contg. 7% molasses, 0.1% KH2PO4, 0.05% MgSO4.7H2O, and 0.3% CSL (pH=7.6). During the fermentation at the conditions of 35-37 C, 1vvm, 0.5Kg/cm2 and 25-35h culture, molasses are added before exhaustion of carbon source and the yield is 62.1%.
Patent KR-910000559-B1 (KR)
Inventor: KURA TETSUJO
IPC: B65G47/52
Filed: 1985-06-27
Granted: 1991-01-26
Abstract: 내용 없음.
Patent KR-930002298-B1 (KR)
Inventor: MAKISONO HARUMITSU
IPC: B65B13/26
Filed: 1986-02-07
Granted: 1993-03-29
Abstract: 내용 없음.
Patent KR-950003450-B1 (KR)
Inventor: RUGER WILLIAM B
IPC: F41C23/00
Filed: 1986-03-14
Granted: 1995-04-13
Abstract: 내용 없음.
Patent KR-910007111-B1 (KR)
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L21/8242
Filed: 1986-05-06
Granted: 1991-09-18
Abstract: 내용 없음.
Patent KR-950002030-B1 (KR)
Inventor: SHIMP ALAN P
IPC: H01H71/12
Filed: 1986-08-25
Granted: 1995-03-08
Abstract: 내용없음.
Patent KR-900000266-B1 (KR)
Title: Process for the preparation of apovincaminic acid ethyl ester
Inventor: MONDELO FERNANDO C
IPC: C07D461/00
Filed: 1986-11-18
Granted: 1990-01-24
Abstract: An apovincaminic acid ethyl ester of formula (I) is prepd. by reacting apovincaminic acid with ethyl alcohol in the presence of esterification-catalyst i.e. 2-fluoro-1,3,5-trinitrobenzene and 4- dimethyl aminopyridine in an org. polar solvent i.e. acetonitrile for 3-5hr at room temp.
Patent KR-920009842-B1 (KR)
Title: Method for making coatings of boron carbides and coatings obtained thereby
Inventor: DUCARROIR MICHEL
IPC: C23C16/32
Filed: 1985-06-03
Granted: 1992-10-31
Abstract: PCT No. PCT/FR85/00136 Sec. 371 Date Apr. 28, 1986 Sec. 102(e) Date Apr. 28, 1986 PCT Filed Jun. 3, 1985 PCT Pub. No. WO86/00345 PCT Pub. Date Jan. 16, 1986.A process for producing a coating of boron carbide of predetermined, controlled hardness on a substrate comprising heating the surface of the substrate to a temperature of between 800 DEG  C. and 1200 DEG  C., reducing a gaseous mixture containing at least one boron compound and at least one carbon compound in the presence of the heated substrate while causing the gas mixture to flow over the heated surface of the substrate at a total pressure of less than or equal to 100 millibars and at an average flow rate of between 10-4 and 10-3 g.cm2.5-1 so as to deposit a coating comprising tetragonal boron carbide B50C2 or rhombohedral boron carbide B13C2 or a mixture thereof, establishing a curve of the variation of the hardness of the coating as a function of the composition of the gas mixture for the conditions of temperature, pressure and flow rate selected, determining the value of the composition corresponding to the hardness of the coating obtained and adjusting the composition of the gas mixture for obtaining a predetermined hardness.
Patent KR-930001940-B1 (KR)
Inventor: KIM BYONG-SU
IPC: C08F220/12
Filed: 1987-01-19
Granted: 1993-03-20
Abstract: 내용 없음.
Patent KR-920003815-B1 (KR)
Inventor: REEVE HOWARD C III
IPC: H04L27/38
Filed: 1987-04-02
Granted: 1992-05-15
Abstract: 내용 없음.
Patent KR-900004052-B1 (KR)
Title: Electron beam exposure system
Inventor: YASUTAKE NOBUYUKI
IPC: H01J37/147
Filed: 1987-05-27
Granted: 1990-06-09
Abstract: The system includes an electron optical device (1) for generating electron beams and irradiating the beams to a sample on a stage through a number of electron lens, a main deflection coil (6), and subdeflection electrodes (7), to form predetermined circuit patterns on the sample. The system also includes a position control device (10) controlling the driving of the stage based on a stage position coordinate designated by the computer, detecting an actual stage position coordinate, and calculating an error value between the designated stage position coordinate and the actual stage position coordinate.
Patent KR-960001313-B1 (KR)
Title: Phase locked loop system
Inventor: BALABAN ALVIN RIYUUBEN
IPC: H03L7/08
Filed: 1987-05-28
Granted: 1996-01-25
Abstract: A phase locked loop is provided, which may be used in digital systems having clock signal frequency instabilities. The PLL has an analog oscillator (342) the frequency of which is determined by an analog control signal. The oscillatory signal is digitised (344) and phase-compared (338) with a digital reference signal, the digital output of the phase comparator being converted (340) to an analog signal to provide the oscillator control signal. In an application of the invention to a digital television receiver having a line-locked clock, the phase locked loop (350) regenerates two quadrature phase related subcarrier signals (COS,SIN) that are used to synchronously demodulate the chrominance signal components (CB) of the composite video signals into two color information signals (I,Q). The analog voltage-controlled oscillator (342) of the phase locked loop (350) generates a signal that is independent of any frequency instability in the line-locked clock signal. The analog-to-digital converter (344) digitizes this signal to provide one of the subcarrier signals, from which is generated the quadrature subcarrier signal, for example from a read-only memory (348). The two color information signals (I,Q) are obtained by multiplying (332,334) the chrominance signals by the first and second subcarrier signals. The phase comparator (336) determines the phase of the vector sum of the two color information signals and compares this against a desired phase value to generate a phase difference signal. The phase difference signal is filtered (338) and applied to the digital-to-analog converter (340) whichprovides the frequency control signal for the analog oscillator (342). A tracking filter (346) may be inserted at the output port of the analog-to-digital converter (344) to allow its quantization resolution to be reduced without affecting the performance of the phase locked loop.
Patent KR-950012612-B1 (KR)
Inventor: MITSUHASHI MASAKAZU
IPC: A23L35/00
Filed: 1987-07-10
Granted: 1995-10-19
Abstract: 내용 없음.
Patent KR-910001371-B1 (KR)
Inventor: OHYAMA SADAHIRO
IPC: H04B1/26
Filed: 1987-07-24
Granted: 1991-03-04
Abstract: 내용 없음.
Patent KR-920006515-B1 (KR)
Inventor: OGINAGA HIROAGI
IPC: B23Q11/00
Filed: 1987-08-20
Granted: 1992-08-07
Abstract: 내용 없음.
Patent KR-960005285-B1 (KR)
Inventor: KANEKO YASUHIRO
IPC: G02B6/32
Filed: 1987-09-14
Granted: 1996-04-23
Abstract: 내용 없음.