baber/WOPTO huggingface dataset:
Patent GB-2600207-A (GB)
Title: Remote calculation of earth connection impedance
Inventor: STEVE SIMPSON
IPC: H02H5/10
Filed: 2021-06-18
Abstract: A method of remotely determining an impedance of an earth connection (142, figure 5) of a first electrical equipment (122, figure 5) connected to a power supply network comprises: receiving 606, from a first measurement node 302 connected to the first electrical equipment, a first value of an insulation impedance of the power supply network and receiving 612, from a second measurement node 304 connected to the power supply network, a second value of an insulation impedance of the power supply network. The method further comprises calculating 614 the impedance of the earth connection of the first electrical equipment using the first value of the insulation impedance of the power supply network, the second value of the insulation impedance of the power supply network and a known impedance value of an earth connection (144, figure 5) of the second measurement node.
Patent GB-2609398-A (GB)
Title: Display system and method
Inventor: MARIA CHIARA MONTI
IPC: H04S7/00
Filed: 2021-07-21
Abstract: A system, method, or program for obtaining content for display to a user of a head‐mountable display device, HMD, the system comprising one or more audio detection units or microphones operable to capture audio in the environment of the user, a motion prediction unit operable to predict motion of the HMD in dependence upon the captured audio, and a content obtaining unit operable to obtain content for display in dependence upon the predicted motion of the HMD. The motion prediction may factor in the characteristics of the sound and/or the sound source, and may determine the magnitude, direction, and/or speed of a predicted motion. The motion may correspond to the user to looking towards a sound source. The obtained content may comprise one or more meshes and/or textures or images and may be obtained in dependence upon expected content to be displayed upon completion of the motion.
Patent GB-2609504-A (GB)
Title: Wall mountable air purification unit
Inventor: GLASS PETER
IPC: F24F13/32
Filed: 2021-08-06
Abstract: An air purification unit 1 for mounting on a wall comprises an upper mounting bracket (20, fig 3) having an upper part and a rear part and at least one upper ventilation slot through a section of the upper part, a lower mounting bracket 2 having a lower part 3 and a rear part 4 and at least one lower ventilation slot through a section of the lower part. An upper air impeller support plate (21) has at least one upper air impeller (22) mounted thereon and an upper ventilation hole through the upper support plate is aligned with each of the upper impellers. A lower air impeller support plate 8 has at least one lower air impeller 10 mounted thereon and a lower ventilation hole through the lower support plate is aligned with each of the lower impellers. A front 7 and rear panel 12 extends the width of the unit and at least one ultra-violet radiation source (lamps 19) is mounted to the rear panel. When mounted to a wall the upper and lower ventilation holes 17 are offset from the respective upper and lower ventilation slots 18 so they are not in vertical alignment (fig 2).
Patent GB-2613769-A (GB)
Title: A surface panel
Inventor: FERGUS JONATHAN ARDERN
IPC: E04F15/10
Filed: 2021-10-19
Abstract: A surface panel for use as a temporary flooring panel e.g. at events, exhibition etc to prevent damage to the underlying surface, having two sandwiched planal members 2 (only one shown) in parallel spaced arrangement, joined by a plurality of tubular cells 3,3’, each cell defining, with the planar members, a closed cell volume, at least one planar member having a surface with ribs in an hexagonal arrangement. Each cell may have a hexagonal cross section and be contiguous with a neighbouring cell, sharing a dividing wall 4 forming a honeycomb grid within the panel, for strengthening and reinforcing the panel whilst reducing weight and material compared to a solid panel. The diameter of the hexagons of the surface rib pattern is smaller than the diameter of the tubular cell hexagons. Also claimed is a method of manufacture by moulding the planar member and tubular cells together, and a surface covering comprising a plurality of such panels attached together via interlocking means.
Patent GB-2614526-A (GB)
Title: Method and apparatus for processing diamond surface
Inventor: CHRISTOPHER JOHN KELLY
IPC: C30B33/00
Filed: 2021-11-16
Abstract: Method and apparatus for processing a diamond surface by i. locating a diamond material having a first surface and a second, opposite surface, in a holder, the holder located at the end of a positioning arm; ii. processing the first surface on a rotating wheel; iii. while the diamond material is in the holder, measuring an angle of the first surface relative to the second surface; iv. repeating steps (ii) and (iii) until a desired angle is achieved. After step iii. an adjustment may be made to an angle at which the diamond material is held relative to the rotating wheel. The wheel may be a Scaife polishing wheel. The desired angle may be 0°. The diamond material may be any of a natural diamond, high-pressure high-temperature (HPHT) diamond and chemical vapour deposition (CVD) diamond. The diamond may comprise a single crystal diamond or a polycrystalline diamond. Measuring the angle may use a non-contact optical technique, which may be spectral reflectance, interferometer or autocollimator. The angle may be no more than +/- 10 arc seconds, +/- 5 arc seconds and no more than +/- 2 arc seconds from the desired angle.
Patent GB-2613377-A (GB)
Title: Interface system
Inventor: JOHN RITCHIE KINGHORN
IPC: B61G11/00
Filed: 2021-12-02
Abstract: An interface connector 100 for connecting to a vehicle, such a train or rail vehicle, which comprising a coupling arrangement for coupling electrical power and data processing connections of the vehicle to the interface connector. The interface connector comprising: a controller; a coupling arrangement 99 for coupling land-based electrical power and data processing connections to the vehicle; means for connecting the coupling arrangement of the interface connector to the coupling arrangement of the vehicle upon contact between the coupling arrangements. and a stowing arrangement (200 fig 2) that is arranged to be actuated by the controller to move the coupling arrangement of the interface connector between a stowed position and an in-use position. In the stowed position, a top surface of the coupling arrangement of the interface connector is positioned below a lowest bottom surface of the vehicle, and in the in-use position, the coupling arrangement of the interface connector is positioned such that it is substantially on the same horizontal axis as the coupling arrangement of the vehicle.
Patent GB-2615062-A (GB)
Title: Hair styling apparatus
Inventor: ROBERT LAWRENCE TWEEDIE
IPC: A45D1/04
Filed: 2021-12-08
Abstract: A hair styling apparatus 100 comprising a steam supply system with a water cavity 112, a heating element, and a steam outlet 113, and an airflow path 119. A portion of the airflow path is in thermal communication with the steam supply system for transfer of heat from the steam supply system to air in the airflow path, such that heated air is discharged from an airflow outlet (120, fig.1A). A pump 114 may move water from a reservoir 110 to the cavity, and an air mover 109 may move air along the airflow path. A heat exchanger 111 may provide said thermal communication, which may define the cavity and include fins 121 projecting into the airflow path. The airflow and steam outlets may be provided on an external, hair-facing surface 105 of an elongate arm 101, which also houses the heat exchanger. First and second such relatively movable arms may be provided. A controller 126 may control the apparatus in a steam phase or an air-drying phase.
Patent GB-2604232-A (GB)
Title: Graphics texture mapping
Inventor: EDVARD FIELDING
IPC: G06T15/04
Filed: 2022-01-05
Abstract: Anisotropic filtering includes sampling a texture at different levels of detail, e.g. a pair of mipmaps of different levels, to provide output sampled texture values for use when rendering an output in a graphics processing system. A greater number of positions (60) along the anisotropy direction (61) are sampled in the higher level of detail texture (Mip-level 0, 64) than are sampled (66) in the lower level of detail texture (Mip level 1, 63). The samples may be used (e.g. combined) to provide an output sampled texture value. The level of detail at which to sample may be determined from a raw level of detail and one other parameter. The parameter may control frame rendering time in a VR or AR system (see fig. 9) by increasing the level of detail bias in a direction when the render output generation time exceeds a threshold time. Taking fewer samples in the less detailed texture can avoid taking redundant samples in that level of detail (e.g. mipmap), while taking more samples from the more detailed texture can avoid visual artefacts (e.g. aliasing) which can be caused by undersampling the more detailed texture.
Patent GB-2619556-A (GB)
Title: New process
Inventor: ERIK LINDAHL
IPC: A61K9/51
Filed: 2022-06-10
Abstract: A process for the preparation of a pharmaceutical or veterinary composition in the form of a plurality of coated particles, the process comprising a gas phase deposition technique in which (1) a pulse of a first reactant gas takes place into a stationary gas phase deposition reactor chamber and is allowed to contact a plurality of solid cores therein comprising a biologically active agent for a pre-determined period of soaking time; (2) after step (1), evacuating and/or purging with an inert gas the stationary gas phase deposition reactor chamber; (3) introducing a pulse of a second reactant gas into the stationary gas phase deposition reactor chamber and allowing the second reactant gas to contact said solid cores for a pre-determined period of soaking time; and (4) after step (3), evacuating and/or purging with an inert gas the stationary gas phase deposition reactor chamber, wherein either the first reactant gas or the second reactant gas comprises a metal or metalloid-containing compound.
Patent GB-2612450-A (GB)
Title: Multifunctional molecules that bind to T cell related cancer cells and uses thereof
Inventor: ANDREAS LOEW
IPC: C12N5/0783
Filed: 2021-04-23
Abstract: Multifunctional molecules that include i) an antigen binding domain that binds to a T cell receptor beta chain constant domain 1 or T cell receptor beta chain constant domain 2; and one, two or all of: (ii) an immune cell engager (e.g., chosen from an NK cell engager, a T cell engager, a B cell engager, a dendritic cell engager, or a macrophage cell engager); (iii) a cytokine molecule or cytokine inhibitor molecule; (iv) a death receptor signal enhancer; and/or (v) a stromal modifying moiety are disclosed. Additionally disclosed are nucleic acids encoding the same, methods of producing the aforesaid molecules, and methods of treating a cancer using the aforesaid molecules.
Patent GB-2611735-A (GB)
Title: Grip applicator
Inventor: NIHAL HIROO ADVANI
IPC: A63B60/06
Filed: 2020-08-18
Abstract: A grip applicator 100 for positioning a grip over handle of a bat is disclosed having a tubular member 101, an upper grip lock 107, and a lower grip lock 108. The tubular member 101 has an upper tubular portion 102, a lower tubular portion 103, a hollow interior 104 and an outer tubular surface 106. The upper grip lock 107 is integrally attached at the upper tubular portion 102, and is adapted to prevent a rolled grip from being unrolled in an upward direction. The lower grip lock 108 is integrally attached at the lower tubular portion 103, and is adapted to releasably hold the rolled grip over the outer tubular surface 106 and allow the rolled grip to be unrolled in a downward direction beyond the lower grip lock 108. A length of the grip applicator 100 is substantially less than length of the grip or length of the handle.
Patent GB-2618666-A (GB)
Title: Method of determining the enantiomeric purity of an analyte
Inventor: DALE COOPER-SHEPHERD
IPC: G01N27/623
Filed: 2023-03-16
Abstract: A method comprises ionising the analyte to form dimer ions, separating ions of different dimers by ion mobility, and determining the enantiomeric purity of the analyte from the ratio of the peak area of a first ion mobility peak corresponding one or more first dimers (e.g. homodimers RR + SS) to the peak area of a second ion mobility peak corresponding to one or more second dimers (e.g. heterodimers RS + SR). A calibration function may be used to calculate the enantiomeric purity from the peak ratio. The dimers may be formed from hydrogen-bonded gas phase monomer ions. The method may be carried out in the absence of a chiral selector or chiral complexing agent. The method may be performed on a mass spectrometer having an ion mobility separator. The mass spectral data may be filtered to obtain only data corresponding to the mass to charge ratio of one of the dimers or the monomer. A mass filter may transmit only ions having a mass to charge ratio corresponding to one of the dimers to the ion mobility separator.
Patent GB-2616240-A (GB)
Title: Para-aortic blood pump device
Inventor: PONG-JEU LU
IPC: A61M60/139
Filed: 2022-03-15
Abstract: A para-aortic blood pump device includes a blood pump, an aortic adapter, a driveline, and a driver. The blood pump includes a blood sac, a pump housing and a pressure sensor, whereas the pressure sensor is installed in the pump housing for monitoring the blood pressure inside the blood pump. The aortic adapter is a T-manifold shaped conduit connected to the blood pump and is used for connecting the blood pump with human aorta to facilitate circulatory support. The driveline allows a pneumatic communication to the blood pump in addition to transmitting the electrical blood pressure signal to the driver. The driver receives and processes the electrical blood pressure signal, decides the timing, speed and duration of blood pump fill and eject actions so as to provide counter-pulsatile circulatory support to assist human circulation.
Patent GR-920100485-A (GR)
Title: Mechanism for the automatic control of the door return.
Inventor: STEFANIDIS KONSTANTINOS
IPC: E05F3/10
Filed: 1992-11-04
Abstract: This describes an automatic door return mechanism shown in detail in figure 3 and characterised by the fact that it is located on the opening panel of the door and works as a clamp and hinge of the door panel, the mechanism of which, when fitted to the panel, extends as an axle beyond its base which fits, forming a stable base, into a female panel socket secured to the floor. Internally, the mechanism includes a single piston and cam carrier, eccentrically turned while opening and closing the door, followed on two levels by a frontal ball bearing and a pair of back ball bearings. Additionally, the mechanism of the invention offers a hydraulic oil circuit that can be externally adjusted to increase its speed immediately before closing, achieving optimal closure safety.
Patent GR-990100279-A (GR)
Title: Bicycle-mobil
Inventor: VOUROS GEORGIOS
IPC: B62K17/00
Filed: 1999-08-18
Abstract: Two wheeled automotive or foot-operated vehicle consisting of two parallel wheels (2) between which the passenger cabin (1) is found. Concentric seating (3,5) of the two wheels (2) with the cabin (1) and arrangements for counterbalancing (6) the inertia phenomena in the transition phases of operation of said vehicles.Change of direction and reversion of direction by deacceleration or braking one wheel (2) relative to the other (2). Minimization of the parking space required and ideal exploitation of transport conditions render this vehicle suitable for use in towns.
Patent GT-196809106-A (GT)
Title: Un procedimiento para la fabricacion de una composicion terapeutica.
IPC: A61K31/55
Filed: 1968-02-24
Abstract: SE RELACIONA A UN METODO PARA TRATAR A UN SER HUMANO AFECTO A TRASTORNOS GASTROINTESTINALES. EL METODO COMPRENDE EN TRATAR AL SER HUMANO ASI AFECTADO CON UNA COMPOSICION QUE CON TENGA CLORODIAZOEPOXIDO (4OXIDO DE 7CLORO2METILAMINO5 FENIL3H1,4BENZODIACEPINA), O UNA DE SUS SALES DE ADICION DE ACIDO, CON UN ACIDO FARMACEUTICAMENTE ACEPTABLE Y HALURO DE CLIDINIO (HALURO DE 1METIL3BENCILOILOXIQUINUCLIDINIO)
Patent GT-198172165-A (GT)
Title: Una composicion desinfectante y esterilizante mejorada de olor debil y poco irritante
IPC: A01N31/02
Filed: 1981-10-28
Abstract: SE REFIERE A UNA COMPOSICION ESPORICIDA DE OLOR POCO INTENSOY POCO IRRITANTE,CONSTITUIDA POR UNA SOLUCION ACUOSA QUE CONTIENE DE 0.1 A 3% EN PESO DE UN DIHALDEIDO SATURADO DE 2 A 6ATOMOS DE CARBONO Y DE 5 A 25% EN PESO DE UN DIOL O DE UN DIOL MONOSUSTITUIDO DE FORMULA RO(CH2CH2O)N CH2CH2OH;EN DON DE R ES H O CH3 Y N ES UN NUMERO ENTERO DE 1 A 22 APROXIMADAMENTE.SE TRATA DE UNA COMPOSICION DESINFECTANTE Y ESTERILI ZANTE MEJORADA,DE OLOR DEBIL Y POCO IRRITANTE.
Patent GT-201100127-A (GT)
Title: Moduladores de aril metil benzoquinazolinona alostéricos positivos del receptor m1
Inventor: KUDUK SCOTT D
IPC: A61K31/517
Filed: 2011-05-17
Abstract: EL INVENTO SE REFIERE A UNA CLASE DE COMPUESTOS DE ARIL METIL BENZOQUINAZOLINONA, SUS SALES, COMPOSICIONES FARMACÉUTICAS QUE LOS COMPRENDEN Y SU USO EN TERAPIA DEL CUERPO HUMANO. EN PARTICULAR, SE REFIERE A UNA CLASE DE COMPUESTOS DE BENZOQUINAZOLINONA LOS CUALES SON MODULADORES ALOSTÉRICOS POSITIVOS DEL RECEPTOR M1 MUSCARÍNICO, Y POR LO TANTO SON ÚTILES EN EL TRATAMIENTO DE LA ENFERMEDAD DE ALZHEIMER Y OTRAS ENFERMEDADES MEDIADAS POR EL RECEPTOR M1 MUSCARÍNICO.
Patent KR-830003810-A (KR)
Title: 반도체 장치
IPC: H01L29/74
Filed: 1980-07-04
Abstract: 내용 없음
Patent KR-830004514-A (KR)
Title: 환상 간막이 막을 갖는 파일 밀봉구
IPC: E06B7/23
Filed: 1980-12-23
Abstract: 내용 없음
Patent KR-830005390-A (KR)
Title: 용융침적식 아연도 강판의 제조방법
IPC: C23C2/06
Filed: 1981-02-04
Abstract: 내용 없음
Patent KR-830006353-A (KR)
Title: 내충격성 투명수지 및 이의 제법
IPC: C08F287/00
Filed: 1981-07-20
Abstract: 내용 없음
Patent KR-830006186-A (KR)
IPC: A01N41/08
Filed: 1981-07-25
Abstract: The invention relates to novel microbicides of the general formula I <IMAGE>   wherein R is hydrogen or methyl, Ar is a phenyl or  alpha -naphthyl group which is substituted by NH2 or NO2 and further radicals, W is a cyano, ester, alkenyl or alkynyl group, and B is alkyl, alkenyl, cyclopropyl, 2-furyl, 2-tetrahydrofuryl,  beta -(alkoxy)ethyl, triazolylmethyl, methylsulfonylmethyl, alkoxymethyl, alkenyloxymethyl, alkynylmethyl, alkylthiomethyl, alkenylthiomethyl, alkynylthiomethyl, -OSO2-alkyl, -OSO2NH(alkyl) or -N(alkyl)2. The invention also describes plant protection compositions which contain these compounds, a process for the production of the novel compounds and compositions, and a method of controlling phytopathogenic microorganisms which comprises the use thereof.
Patent KR-830007647-A (KR)
Title: 벤조헤테로사이클릭 화합물의 제조방법
IPC: C07D209/08
Filed: 1981-12-17
Abstract: 내용 없음
Patent KR-830007452-A (KR)
Title: 연속 신장부재 권취장치를 사용하는 횡운동
IPC: B65H54/28
Filed: 1981-12-24
Abstract: 내용 없음
Patent KR-840000653-A (KR)
Title: 콘크리트용 철근 제조법
IPC: C21D8/08
Filed: 1982-07-09
Abstract: 내용 없음
Patent KR-840001288-A (KR)
Title: 원심회전기용 밸런서
IPC: D06F37/24
Filed: 1982-08-26
Abstract: 내용 없음
Patent KR-840002407-A (KR)
IPC: C07D501/36
Filed: 1982-11-16
Abstract: The present invention relates to cephalosporins of general formula: <IMAGE>   in which: R1 is H or CH3, R2 is CH3, or R1 and R2 taken together form a 1,3-propylene group, R3 is lower alkyl, alkenyl, alkynyl or CH2COO alkyl, R4 is H or OH, the S being bonded to the pyridine ring in 2 or 4 position, A is H or cation or ester or hemiacetal which is easily hydrolyzable, and X is a derivative of a mineral or organic acid. The invention also relates to a process for preparing these new cephalosporins and to the drugs containing said cephalosporins.
Patent KR-840003173-A (KR)
Title: 일정한 전압하에서의 균등공급에 의한 도선의 신호전달장치
IPC: H04M19/08
Filed: 1982-12-18
Abstract: 내용 없음
Patent KR-840004438-A (KR)
Title: 세팔로스포린 유도체의 제조방법
IPC: C07D233/54
Filed: 1983-04-04
Abstract: 내용 없음
Patent KR-840004473-A (KR)
Title: 사다리
IPC: E06C1/02
Filed: 1983-04-06
Abstract: 내용 없음
Patent KR-840008927-A (KR)
Title: 종대형 엔진
Filed: 1983-04-07
Abstract: 내용 없음
Patent KR-840005319-A (KR)
Title: 이식된 벼 또는 물에 파종되어 자라는 벼에 있어서 선택적으로 잡초를 조절하기 위한 조성물
IPC: A01N25/32
Filed: 1983-07-28
Abstract: 내용 없음
Patent KR-840006758-A (KR)
IPC: A43B17/10
Filed: 1983-11-19
Abstract: This invention provides a waterproof and breathable elastomeric polytetrafluoroethylene layered article for use in, for example, material for footwear articles. The waterproof and breathable polytetrafluoroethylene layered article can, for example, exhibit elastomeric properties of stretch to break of 275% in the machine direction, and 145% in the tranverse direction and a total stretch recovery of at least 39% after being stretched 75% extension for 100 cycles. This invention further provides a waterproof and breathable elastomeric polytetrafluoroethylene layered article bonded to a stretch fabric for footwear articles. The waterproof breathable elastomeric polytetrafluoroethylene layered article bonded to a stretch fabric is thus durable and possesses a moisture vapor transmission rate exceeding 1000 gms/m<2>/day, and preferably above about 2000 gms/m<2>/day.
Patent KR-850006170-A (KR)
Title: β-옥소-α-카바모일-피롤프로피오니트릴의 제조방법
IPC: C07D207/30
Filed: 1984-03-27
Abstract: 내용 없음
Patent KR-860002774-A (KR)
Title: 경보방송 시스템 수신기의 경보제어 신호 검파기
Filed: 1984-09-29
Abstract: 내용 없음
Patent KR-860000286-A (KR)
Title: 디히드로피리딘 유도체의 제조방법
IPC: C07D263/04
Filed: 1985-06-05
Abstract: 내용 없음
Patent KR-860003581-A (KR)
Title: 자기헤드 및 그 제조방법
IPC: G11B5/115
Filed: 1985-10-30
Abstract: 내용 없음
Patent KR-870005596-A (KR)
Title: 분말 미꾸라지 제조 방법
Filed: 1985-12-13
Abstract: 내용 없음
Patent KR-850700160-A (KR)
Title: 액정셀의 충전방법
IPC: G02F1/1341
Filed: 1984-12-13
Abstract: 내용 없음
Patent KR-870000644-A (KR)
Title: 캣슈 시스템
IPC: G06F12/12
Filed: 1986-05-22
Abstract: 내용 없음.
Patent KR-870000385-A (KR)
Title: 탄성 섬유를 함유하는 내충격성 복합물질 및 이의제법
IPC: C08J5/04
Filed: 1986-06-12
Abstract: 내용 없음
Patent KR-870008595-A (KR)
IPC: A61N1/30
Filed: 1986-07-31
Abstract: An improved transdermal drug applicator (10) for application to a living body for the migration of at least one medicament through the skin (18) into the blood stream embodying at least two electrode elements forming the applicator (10) and with the electrodes separated from each other by insulating means. A reservoir means (24), in at least one of said electrode elements of said applicator (10), containing said medicament; and a circuit, including a power source (28), for supplying electric power to said electrodes and such reservoir means (24). Suitable cover means (12) partially enclosed at least said reservoir means (24), and adhesive means (36) affixes the applicator (10) to the skin (18), so as to complete an electrical circuit through the skin (18) when the applicator (10) is affixed thereto, thus creating at least one physico/chemical mass transfer phenomenon which causes said medicament to migrate through the skin (18). The reservoir means (206) contains further a plurality of conductive elements (260) or micro-tubes (254).
Patent KR-880006277-A (KR)
Title: 폴리메틸 메타크릴레이트의 제조방법
IPC: C08F20/14
Filed: 1986-11-06
Abstract: 내용 없음
Patent KR-870006644-A (KR)
Title: Iii-v족화합물 반도체 소자의 전극 형성방법
IPC: H01L21/28
Filed: 1986-12-12
Abstract: 내용 없음.
Patent KR-870700023-A (KR)
IPC: A61K39/395
Filed: 1986-11-11
Abstract: P. aeruginosa E87Ag antigen comprising polysaccharide fraction with molecular weight of about 27,000 which is contained in lipopolysaccharide of P. aeruginosa; anti-P. aeruginosa human or mouse monoclonal antibody which recognizes said E87Ag antigen; and mouse-human or mouse-mouse hybridoma which produces said monoclonal antibody. The monoclonal antibody can be used for making diagnosis and therapy of infections with P. aeruginosa.
Patent KR-870700371-A (KR)
Title: 투약장치의 지시수단
IPC: G06M1/00
Filed: 1986-04-09
Abstract: 내용 없음
Patent KR-870008060-A (KR)
Title: 회전식 전기도금의 배럴장치
IPC: C25D17/12
Filed: 1987-02-19
Abstract: 내용 없음
Patent KR-880011692-A (KR)
Title: 바코드의 디코더
IPC: G06K9/00
Filed: 1987-03-25
Abstract: 내용 없음