Title:
オリジナルデータから望ましくないデータを除去するための方法及び装置
Document Type and Number:
Japanese Patent JP7413282
Kind Code:
B2
Abstract:
There is described a device and method of removing unwanted data from original data for prohibiting unwanted data transfer between a first device and a second device along a communication pathway. The communication pathway includes at least one data channel and at least one control channel. The method includes providing programmable hardware at a position along the at least one control channel. Original data applied to the device includes control data and associated protocol data, the control data including wanted and unwanted data. The control data is checked to determine whether the associated protocol data conforms to at least one predetermined protocol mode criteria at the programmable hardware. The programmable hardware is terminated where the control data is deemed to be unwanted data. The resulting data which is left over is substantially free of unwanted data, enabling associated protocol data transmission along the data channel.
Inventors:
dale robert john
soap john alan
soap john alan
Application Number:
JP2020566334A
Publication Date:
January 15, 2024
Filing Date:
February 14, 2019
Export Citation:
Assignee:
The Secretary of State for Foreign and Commonwealth Affairs
International Classes:
H04N21/436
Domestic Patent References:
| JP2015188204A | ||||
| JP2014146920A |
Foreign References:
| WO2017008860A1 | ||||
| US20130195160 |
Attorney, Agent or Firm:
Shinichiro Tanaka
▲吉▼田 和彦
Hiroyuki Suda
Fumiaki Otsuka
Takayoshi Nishijima
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu
▲吉▼田 和彦
Hiroyuki Suda
Fumiaki Otsuka
Takayoshi Nishijima
Hiroshi Uesugi
Naoki Kondo
Takeo Nasu
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