baber/WOPTO huggingface dataset:
Patent GB-2593229-A (GB)
Title: A work glove and a multi-layered ferromagnetic pouch for use with a work glove
Inventor: WAI NAM LAWRENCE CHOI
IPC: A45F5/02
Filed: 2020-03-20
Abstract: A work glove for magnetically attracting and retaining one or more work items (for example, tools or parts such as screws, nails etc.) comprising a glove body configured to receive a wearer's hand, the glove body having a back surface 2 and a multi-layered pouch 4 attached to the back surface, where the multi-layered pouch comprises a magnetic layer 6 composed of a magnetic material and a covering layer 5arranged to contact the one or more work items; and a plurality of magnets or ferromagnetic bodies 8 located between the magnetic layer and the covering layer, each of the magnets or ferromagnetic bodies being magnetically attached to the magnetic bodies layer, wherein the magnets are spaced apart, preferably held as such through mesh layer 10. Preferably the pouch may be formed of a flap as shown in figure 3, such that the items to be retained are held between the magnetic layer 600 and plurality of magnetic bodies 800. The pouch is also claimed in isolation- it might be attached to the glove through hook and loop fastener 3.
Patent GB-2595642-A (GB)
Title: Fluid containment apparatus
Inventor: JOHN KENNETH WRIGHT
IPC: E02B3/10
Filed: 2020-05-27
Abstract: A fluid fillable flood barrier 1 formed from a fluid impermeable material forming an elongate member 10 when filled, comprising a ground engaging portion 2 and an upper portion 3 sealingly joined along the peripheral edges 31 of the upper portion, the upper portion forming a parabolic arch 32 when filled. The sac or bag forming the member 10 may have an inlet 12 at the apex of the arch, and an outlet 13. The barrier may include ground engaging side flaps 23 extending beyond the peripheral edges. The upper portion may be glued, bonded, stitched or welded to the lower portion. The parabolic arch shape provides an inclined surface to the pressure of flood water, with pressure minimum towards the apex and maximum towards the base. The floor barrier is for temporary deployment, formed from a resilient fluid impermeable elastomer or plastomers. Adjacent barriers may be sealing joined using bridging strips 50 attached to fasteners 34. In use minimal ground surface preparation is required. The bridging strips are also claimed.
Patent GB-2597476-A (GB)
Title: Tray and manufacture thereof
Inventor: PETER REGINALD CLARKE
IPC: B65D1/36
Filed: 2020-07-22
Abstract: A tray 2 comprising an annular sidewall 4 having upper and lower annular peripheral edges 6 8, an upper annular peripheral rim 10 which is integral with the upper annular peripheral edge and a base 12 which comprises an annular peripheral edge 14 which is integral with the lower annular peripheral edge 8 of the sidewall, wherein the rim, the sidewall and the base are composed of a thermoplastic polymer and the sidewall and the base define a central concavity for packaging a product, wherein the base 12 comprises a lattice structure 20 of elongate foam ribs 22 interconnected by foam junctions 24a 24b, wherein each foam rib 22 has opposite ends 26a 26b, and each end is integrally connected to either the annular peripheral edge 14 of the base or one of the foam junctions. Each foam rib 22 and each foam junction 26a 26b comprise opposed upper and lower unfoamed solid skins of the thermoplastic polymer on opposite sides of a central cellular foam core of the thermoplastic polymer. Further disclosed is a method of moulding a tray.
Patent GB-2585561-A (GB)
Title: Improved automatic gain control for analog to digital converters
Inventor: ROBERT DENNIS AVERAY
IPC: H03M1/18
Filed: 2019-02-08
Abstract: A direct-digital receiver architecture incorporating an analog to digital converter including: input signal reception unit for receiving an analog input signal; an analog frontend applying a variable gain factor to the analog input signal so as to produce a gain adjusted input signal; an analog to digital converter converting the gain adjusted input signal to a corresponding digital signal; a gain level unit for determining the variable gain factor via monitoring of the corresponding digital signal; a gain scaling unit for determining a scale factor depending on the gain level; a gain factor multiplier for multiplying the corresponding digital signal by a scale factor to produce a scaled digital signal; time alignment of analog front-end variable gain factor into to the digital signal processing train; a digital signal processing train cognisant of the dynamic range of the ADC, dynamic range of the analog-front and gain factor and the gain factor for the time domain sample being processed.
Patent GB-2588351-A (GB)
Title: Vacuum cleaner
Inventor: ALAN KREBS
IPC: A47L9/16
Filed: 2018-09-11
Abstract: A surface cleaning apparatus comprises a housing, a working air path through the housing including a dirty air inlet and a clean air outlet, a working air treatment assembly 48 defining a portion of the working air path, a suction source defining a portion of the working air path and in fluid communication with the working air treatment assembly and an odour neutralizer and dust plume abatement system 76 configured to dispense a mist into the working air path and including a receiver 132 that has a mount for receiving an aerosol dispenser 126, the receiver in fluid communication with the working air path at or upstream of the working air treatment assembly. The working air treatment is preferably a cyclone separator 52 and a dirt cup 54, with the aerosol dispenser provided above tangential air inlet 114 of the cyclone.
Patent GB-2604891-A (GB)
Title: Phosphorescent payload members and respective dispenser devices for discharging and exciting the same
Inventor: ORON OHAYON
IPC: F21K2/08
Filed: 2021-03-17
Abstract: A device 300 for discharging and exciting a phosphorescent payload. The phosphorescent may be dispensed from a pressurised container 302. During dispense, the phosphorescent may pass a UV LED 308, which excites the phosphorescent. The phosphorescent payload may be dispensed from an outlet 318 of the device in an excited state, so that it immediately emits electromagnetic radiation (luminescence). The device may alternatively contain a reel and be configured for exciting and dispensing phosphorescent tape (Fig. 1). The phosphorescent payload may alternatively be a solid, sheet, spray foam, paint, gel, or liquid. The payload may be automatically excited on discharge; and may be irradiated from different directions. This may be used for signalling, e.g. in low-light or dark environments. Also, a dispensable phosphorescent substance in stable composition with a carrier material for being so dispensed.
Patent GB-2604930-A (GB)
Title: Centraliser
Inventor: IAN KIRK
IPC: E21B17/10
Filed: 2021-03-19
Abstract: A centraliser (10) for use in centralising tubing (12) in a bore (W) comprises a first end collar (14), a second end collar (16) and a number of elongate strut members (18). The strut members (18) are interposed between the first end collar (14) and the second end collar (16) and are circumferentially arranged and spaced around the first end collar (14) and second end collar (16). The strut members (18) have angled wing portions (fig 9,32) which may have an aperture. The centraliser (10) comprises a retaining arrangement (20) for holding the strut members (18), which comprises a retainer member (22), which may be a strap, band, wire or rope, extending circumferentially between and disposed through the strut members (18). The centraliser (10) comprises a release arrangement (24) configured to release the retaining arrangement (20) and permit the strut members (18) to move between radially retracted and radially extended positions.
Patent GB-2606569-A (GB)
Title: Clasping and positioning structure for a pet basket
Inventor: MING-YONG CHAI
IPC: B60N2/28
Filed: 2021-05-14
Abstract: A clasping and positioning structure for a pet basket 1. The bottom of the basket is positioned with a binding device 4 and a gripped unit 2. The binding device 4 is a pair of clamping rod, including a first snapping element, a second snapping element and a pushing element which displaces simultaneously the first and the second snapping elements. The first snapping element snaps, positions or releases from the gripped unit; whereas, the second snapping element adjusts a front and rear position of the pet basket. The pet basket may be positioned on a hook of a child seat in a car when a user drives and is positioned on a trolley when the user gets out of the car, to facilitate pushing the pet.
Patent GB-2608612-A (GB)
Title: Antenna reflector
Inventor: DOUGLAS CELERIER
IPC: H01Q19/10
Filed: 2021-07-05
Abstract: A reflector 100 for reversibly attaching to an antenna structure 10 having at least one antenna 20 comprises: a reflecting section 110 comprising a plurality of reflecting elements 115; a support structure 130 configured to support the reflecting section and to reversibly transition between a collapsed configuration and a deployed configuration; and one or more fasteners 152, 154 for reversibly attaching the reflector to the antenna structure. The reflector preferably comprises at least two fasteners which, in the deployed configuration, are arranged to attach to the antenna structure at a plurality of positions along a length of the antenna structure, and are disposed at different locations along an axis substantially parallel to the reflecting elements. The support structure may comprise a foldable frame 130, or an inflatable bladder (230, Figure 3b) with a cover (240, Figure 3a). The fasteners may comprise a cap 154, a clamp, or a clip 152. The reflector can allow directional signal transmission and reduced power requirements to be achieved from an omnidirectional antenna.
Patent GB-2610836-A (GB)
Title: Vehicle security device and method
Inventor: STEPHEN DALCHOW
IPC: B60R25/21
Filed: 2021-09-16
Abstract: The invention relates to devices for preventing the theft of vehicles and particularly to devices that disable critical circuits in the vehicle. A security device 300 suitable for a vehicle that has a power source and one or more electrical circuits to control sub-systems of the vehicle, and wherein each electrical circuit has a fuse slot for receiving a fuse (204-206, figure 2) for protecting the electrical circuit, the security device comprising a control lead 302 including a fuse adapter 305 for fitting in a fuse slot of the vehicle, an electronically controllable fuse switch, wherein the control lead is connectable to the fuse switch, an apparatus for producing a control signal in response to an action, and a control module arranged to receive the control signal, wherein the control module is arranged to operate the fuse switch in response to the control signal, wherein the device is further provided with a port to which electronic apparatus is connectable, and wherein the control module has a port switch that is arranged to connect the port to the fuse adapter in response to the control signal, such that in use the port can be connected to the power source of the vehicle.
Patent GB-2614485-A (GB)
Title: System and method for matching and collecting user data and/or user device data
Inventor: ILYA ALEXANDROVICH VOLYNKIN
IPC: G06Q30/02
Filed: 2021-09-02
Abstract: Systems and methods for match and collect user data and/or user device data within a current Internet access session of a user for use by user notification systems that generate, distribute and display informational messages over the Internet. The system includes a source data reception unit configured to receive a source IP address and a source user device port matched with the translated IP address and with the translated port of the operator or the provider from the NAT service. A data matching unit matches user data and/or user device data from all available sources, including but not limited to operator or provider databases, using the received source IP address and the received user device port. The systems and methods provide delivery of informational messages based on collected/matched user data and/or user device data provided to the maximum number of real identified users.
Patent GB-2616537-A (GB)
Title: Burner vessel and fluid heater
Inventor: MATTHEW WHITE
IPC: F24H1/14
Filed: 2021-10-27
Abstract: A burner vessel 5500 for a hybrid electric-combustible fuel fluid heater is arranged to heat fluid in one or more fluid circuits. The burner vessel comprises a housing 5501 containing a combustible fuel burner 5505. The vessel also comprises a first cold fluid inlet, a first hot fluid outlet 5504, a first duct 5503 extending between the inlet and outlet, and a flue 5507 to convey combustion gas from the vessel. The combustible fuel burner is arranged to heat fluid in the first duct. One or more electric heating elements 5510 are located outside the vessel near the first hot fluid outlet and are arranged to heat fluid in a further duct section 5508 that leads from the first hot fluid outlet. A fluid heater including the burning vessel is also claimed.
Patent GB-2616180-A (GB)
Title: A steerable arm for use in endoscopic surgical procedures
Inventor: KA WAI KWOK
IPC: A61B1/00
Filed: 2022-01-21
Abstract: A steerable arm (301) for use in endoscopic surgical procedures. The steerable arm (301) cut from a tube of nitinol to provide flexibility and resilience by the structure into which the tube is cut. Typically, the cut tube comprises a spiralling coil (707), the loops of which are in contact on one lateral side of the tube and the tube is bent to open apart the loops on the other lateral side. The material which the tube is made of is capable of retaining memory of the bend. This provides a bias for restoring the tube to the bend whenever a force causing the tube to flex is removed.
Patent GB-2618041-A (GB)
Title: Systems and methods for delay manifests in ABR content delivery
Inventor: ERIK J ELSTERMANN
IPC: H04N21/262
Filed: 2022-01-27
Abstract: Systems and methods for allowing different presentations of a multimedia program, the different presentation delayed relative to each other, by using a delay manifest that includes a sliding window of links to subordinate manifests, and where the subordinate manifests in turn contain links to sequential segments of the multimedia program.
Patent GR-890100792-A (GR)
Title: Closed rotating fish farming cage of form and volume determined by construction
Inventor: MANTHOS NIKOLAOS
IPC: A01K61/00
Filed: 1989-11-29
Abstract: This invention refers to a closed, rotating mariculture cage, usually parallelepiped in form, but may also have another geometrical shape. The net (14) of the cage (5) is wrapped around a frame of fixed members in such a way as to fully enclose this frame, the cage retaining a stable form and volume. The cage is attached to two supports on either side of the inside surface of a floating platform which can be rotated and slid vertically across two roller conveyors of suitable length either over or under the surface of the sea.
Patent GR-900100329-A (GR)
Title: Disposable deaper with two layers for adhesive adjustment band
Inventor: VITOULADITIS KONSTANTINOS
Filed: 1990-05-03
Abstract: This invention comprises manufacturing of an improved type of diaper nappy, incontinence diaper, with paper pulp fibres, providing a basic means of absorbency, between two elements of which the upper is composed of a hydrophobic material penetrable by liquids and the lower from a material impenetrable by liquids, in which exist two usable areas for attaching the self-adhesive fastening tapes of the diaper. The invention in question concentrates all the advantages of previous developments in this field while fundamentally improving the fit of the diaper to the user's body. The two usable areas for self-adhesive tapes offer the following benefits: Easy detection of points where the diaper's fastening tapes should be applied. Option of repeated repositioning of fastening tapes and finally detection of the best points to fit the diaper to the user's body. An indicator of the diaper's symmetry as the self-sticking tapes are applied, since the two areas of use are positioned symmetrically to the central point of the diaper. Maintenance of the diaper's elasticity around the user's waist, which is achieved by the interpositioning of pliable, elastic material between the two areas of use for the fastening tapes, 23-38 percent economy in the use of plastic material compared to other methods which have been developed. This diaper represents the ultimate product which completely meets the needs of the user, thus confronting and successfully solving existing problems of fitting.
Patent GR-920100342-A (GR)
Inventor: PATTAKOS EMMANOUIL
IPC: F01B9/02
Filed: 1992-07-29
Abstract: Αυτή η εφεύρεση αναφέρεται σε μερικές παραλλαγές των Αρμονικών Μηχανών, που στηρίζονται στις δυνατότητες που προσφέρει η ίδια η αρχιτεκτονική τους και αφορά:- Την αυτόνομη υπερπλήρωση (ή απλά τροφοδότηση) του κινητήρα.- Τον τρόπο σχηματισμού μηχανισμών διωστήρα ικανών να εξυπηρετούν (να συνδέουν) περισσότερα από ένα έμβολα που παλινδρομούν μέσα σε μη παράλληλους κυλίνδρους.- Τον τρόπο εκμηδένισης των ροπών τέτοιων κινητήρων χρησιμοποιώντας ειδικά έμβολα (έμβολα με πολλαπλό στέλεχος).-Τον τρόπο σχηματισμού αρμονικών συμπιεστών. Αυτοί μπορεί να είναι μονοβάθμιοι ή διβάθμιοι με ή χωρίς ενδιάμεση ψύξη.ω
Patent GT-197119762-A (GT)
Title: Derivados de benzodiacepina.
IPC: C07D243/24
Filed: 1971-03-22
Abstract: SE RELACIONA CON DERIVADOS DE BENZODIACEPINA QUE TIENEN LA ESTRUCTURA QUIMICA I, CONTENIDA EN LA FICHA TECNICA RESPEC TIVA. ESTOS COMPUESTOS SE USAN COMO AGENTES ANTICOMVULSIVOS,SEDATIVOS, RELAJADORES DE LA MUSCULATURA Y ANXIOLITICOS.
Patent GT-198065328-A (GT)
Title: Vehiculo con movimiento lateral de volteo sobre la baranda superior
IPC: B65G67/42
Filed: 1980-09-09
Abstract: EL INVENTO SE REFIERE AL VEHICULO CON MECANISMO DE DESCARGA LATERAL SOBRE EL RIEL SUPERIOR DEL MISMO, CONSISTENTE EN UN PAR DE BRAZOS DE DESCARGA CONECTADOS A LAS PARTES FRONTAL Y POSTERIOR DEL CHASIS CERCA DE LA PARTE LATERAL. UNA CAJA RI GIDA QUE TIENE UNA BASE, DESCARGADOR LATERAL QUE FORMA UN LADO DE LA CAJA, PARTE FRONTAL Y POSTERIOR Y UN ELEVADOR QUEFORMA EL LADO OPUESTO DEL DESCARGADOR.
Patent GT-199600079-A (GT)
Title: Metodo para proteger los arboles.
Inventor: CEPEDA JORGE
IPC: A01N3/00
Filed: 1996-09-05
Abstract: UN METODO PARA PROTEGER DOS O MAS ARBOLES DE LAS FAMILIAS MUSACEAS O PLANTAGINACEAS DE PLAGAS DESTRUCTORAS, EN EL QUE LOS ARBOLES QUE HAN DE PROTEGERSE COMPARTEN UN SISTEMA COMUN DE RAICES, COMPRENDIENDO DICHO METODO: (A) CORTAR UNO DE LOS ARBOLES QUE COMPARTEN DICHO SISTEMA DE RAICES PARA RECOGER SU FRUTO, Y (B) INTRODUCIR A CONTINUACION UN PLAGUICIDA EN DICHO ARBOL CORTADO. LOS INSECTICIDAS O NEMATICIDAS QUE PUEDEN UTILIZARSE DE ACUERDO A LA PRESENTE INVENCION SOLOS O EN COMBINACION CON OTROS PLAGUICIDAS INCLUYEN LOS COMPUESTOS DE FORMULA ( I ), DONDE R1.... R13 & X SON GRUPOS FUNCIONALES DESCRITOS EN EL EXPEDIENTE.
Patent GT-200400227-A (GT)
Title: Compuestos para el tratamiento de trastornos neurodegenerativos.
Inventor: CHEN YUHPYNG L
IPC: C07D285/08
Filed: 2004-11-05
Abstract: LA PRESENTE INVENCION SE RELACIONA CON COMPUESTOS DE FORMULA I QUE PRESENTAN ACTIVIDAD INHIBIDORA DE LA PRODUCCION DE ALFA Y BETA PEPTIDOS. ESTA INVENCION TAMBIEN SE RELACIONA CON COMPOSICIONES FARMACEUTICAS Y METODOS PARA EL TRARAMIENTO DE ENFERMEDADES POR EJEMPLO, ENFERMEDADES NEURODEGENERATIVAS COMO LA ENFERMEDAD DE ALZHEIMER. T2004
Patent GT-201200254-A (GT)
Title: Uso de sales de maleimida para controlar hongos fitopatogenicos
Inventor: THOMAS SEITZ
IPC: A01N47/42
Filed: 2012-09-03
Abstract: LA PRESENTE INVENCIÓN SE REFIERE AL USO DE SALES DE MALEIMIDA PARA CONTROLAR HONGOS FITOPATOGÉNICOS Y TAMBIÉN A SUS PROCEDIMIENTOS EN LA PROTECCIÓN DE CULTIVOS, EN LOS SECTORES DOMÉSTICOS Y DE LA HIGIENE Y EN LA PROTECCIÓN DE MATERIALES Y TAMBIÉN A COMPOSICIONES DE PROTECCIÓN DE CULTIVOS QUE COMPRENDEN DICHAS SALES DE MALEIMIDA
Patent GT-201300193-A (GT)
Title: Equipo industrial y procedimiento para reciclado de mezclas asfalticas en caliente
Inventor: DÁVILA RODOLFO VILLALOBOS
IPC: E01C19/10
Filed: 2013-08-02
Abstract: LA PRESENTE INVENCIÓN ESTÁ REFERIDA A UN EQUIPO INDUSTRIAL PARA EL RECICLADO DE MEZCLAS ASFÁLTICAS EN CALIENTE Y A DICHO PROCESO DE RECICLADO, QUE COMPRENDE UNA BATERÍA PORTÁTIL DE TOLVAS DE DOSIFICACIÓN DE RAP Y MATERIALES PÉTREOS VÍRGENES; POR DEBAJO DE DICHA BATERÍA DE TOLVAS SE DISPONE UNA BANDA TRANSPORTADORA QUE RECIBE EL MATERIAL Y LO TRANSPORTA HACIA UN CILINDRO ROTATORIO CON UN QUEMADOR INDUSTRIAL DE FLAMA ABIERTA PARA TRANSMITIR LA ENERGÍA TÉRMICA DE FORMA INDIRECTA AL RAP Y A LOS APORTES DE MATERIAL PÉTREO VIRGEN; UN TANQUE ALMACÉN DE UNA MEZCLA DE ASFALTO - AGENTE REJUVENECEDOR MEJORADO CON POLÍMEROS QUE SE DOSIFICA HACIA EL CILINDRO ROTATORIO; UN SISTEMA ELEVADOR DE LA MEZCLA ASFÁLTICA RECICLADA QUE LA CONDUCE A UN SILO DE DESCARGA; UN EXTRACTOR DE GASES DE COMBUSTIÓN; UN TANQUE ALMACÉN DE COMBUSTIBLES Y UN ELEMENTO DE MEDICIÓN DE PESO A LA ENTRADA DEL TAMBOR ROTATORIO.
Patent GT-201500123-A (GT)
Title: Dispersión sólida con solubilidad mejorada que comprende un derivado de tetrazol como ingrediente activo
Inventor: KIM YONG IL
IPC: C07D405/14
Filed: 2015-05-25
Abstract: LA PRESENTE INVENCIÓN SE REFIERE A UNA DISPERSIÓN SÓLIDA AMORFA QUE COMPRENDE UN DERIVADO DE TETRAZOL DE LA FÓRMULA (I) O UNA SAL FARMACÉUTICAMENTE ACEPTABLE DEL MISMO COMO INGREDIENTE ACTIVO. LA DISPERSIÓN SÓLIDA DE LA PRESENTE INVENCIÓN COMPRENDE UN POLÍMERO HIDROSOLUBLE O UN ÁCIDO CON EL FIN DE MEJORAR LA SOLUBILIDAD DE SU INGREDIENTE ACTIVO, ES DECIR, EL DERIVADO DE TETRAZOL DE LA FÓRMULA (I), MEJORANDO DE ESTE MODO SU TASA DE ABSORCIÓN Y, POR LO TANTO, PUEDE SER UTILIZADO DE MANERA EFICAZ PARA REDUCIR LA RESISTENCIA A MÚLTIPLES FÁRMACOS (MDR) EN LAS CÉLULAS CANCERÍGENAS.
Patent IN-2014CH00254-A (IN)
Inventor: CHANDRA KOTARU
IPC: H04N21/00
Filed: 2014-01-21
Abstract: A computer implemented system and method provide end to end support from content management, playlist schedule of the content superimposition on to the broadcast signal, IRD management, Cloud management and data server management.
Patent IN-2015KO00305-A (IN)
Inventor: SATISH KUMAR SINHA
IPC: A62C3/06
Filed: 2015-03-23
Abstract: Method of Mining to prevent fire occurrence in opencast mines working over underground coal pillars modeled for better control of fiery situations by its detection, prevention and prediction, comprising: a)Identification of critical mining parameters responsible for fire occurrences such as area of coal face exposure, rate of coal face advance, b)Finding the role of coal intrinsic susceptibility towards fire (represented by crossing point temperature) to be secondary in nature towards occurrence of fire and using critical mining parameters like apparent area and additional area where the component of additional area is far more in magnitude and significance than the apparent area towards occurrence of fire, Formulation and measurements of the identified mining parameters, c)Statistical validation of the measurements (using ANOVA, and Confidence Interval (CI) Analysis), d)Capturing the non-obvious hidden factors within the attributes causing fire and validated by machine learning LMT classifier, e)ApplyinglO fold cross validation method for its further validation to show consistency in performance, f)Prevention and controlling occurrence of fire by proper tuning of the identified mining parameters.
Patent IN-2014MU00607-A (IN)
Inventor: NISHANT VIRMANI
IPC: F04B45/00
Filed: 2014-02-20
Abstract: The disclosure relates fuel extraction system (100) for a fuel tank (10), the fuel extraction system (100) comprising: a suction pump (102) adapted to be associated with the fuel tank (10) for selectively pumping out fuel therefrom; a suction pipe (104) extending from the suction pump (102) in the fuel tank (10); and, a rotatable suction tube (106) engaged with an end portion of the suction pipe (104), the rotatable suction tube (104) being adapted to rotate with respect to the suction pipe (104) within the fuel tank (10). Fig. 2
Patent KR-830002437-A (KR)
Title: 권선형 유도 전동기의 슬립 복구 시스템
IPC: H02P3/00
Filed: 1980-02-27
Abstract: 내용 없음