GB9521428D0 - Electrical apparatus - Google Patents
Electrical apparatusInfo
- Publication number
- GB9521428D0 GB9521428D0 GBGB9521428.4A GB9521428A GB9521428D0 GB 9521428 D0 GB9521428 D0 GB 9521428D0 GB 9521428 A GB9521428 A GB 9521428A GB 9521428 D0 GB9521428 D0 GB 9521428D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrical apparatus
- electrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42201—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] biosensors, e.g. heat sensor for presence detection, EEG sensors or any limb activity sensors worn by the user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44218—Detecting physical presence or behaviour of the user, e.g. using sensors to detect if the user is leaving the room or changes his face expression during a TV program
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4436—Power management, e.g. shutting down unused components of the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/63—Generation or supply of power specially adapted for television receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/65—Holding-devices for protective discs or for picture masks
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Social Psychology (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Analytical Chemistry (AREA)
- Neurosurgery (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9421114A GB9421114D0 (en) | 1994-10-19 | 1994-10-19 | Motion detector |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9521428D0 true GB9521428D0 (en) | 1995-12-20 |
GB2294606A GB2294606A (en) | 1996-05-01 |
GB2294606B GB2294606B (en) | 1999-05-19 |
Family
ID=10763114
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9421114A Pending GB9421114D0 (en) | 1994-10-19 | 1994-10-19 | Motion detector |
GB9521428A Expired - Fee Related GB2294606B (en) | 1994-10-19 | 1995-10-19 | Motion Detector |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9421114A Pending GB9421114D0 (en) | 1994-10-19 | 1994-10-19 | Motion detector |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB9421114D0 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1298161B1 (en) * | 1998-01-09 | 1999-12-20 | Paolo Fagnani | DISTANCE CONTROL DEVICE OF THE TELEVISION SCREEN OR SIMILAR |
WO2005050253A1 (en) * | 2003-11-18 | 2005-06-02 | Koninklijke Philips Electronics N.V. | Motion sensor in an electronic apparatus equipped with remote control device |
CN104658184A (en) * | 2014-11-18 | 2015-05-27 | 国家电网公司 | Sound-light warning device facilitating mobile operation |
CN104658185A (en) * | 2014-11-18 | 2015-05-27 | 国家电网公司 | Combined type security protection device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4321593A (en) * | 1980-02-21 | 1982-03-23 | Ho Chi C | Television set with supervisory functions of alarming burglary and safe watching distance |
GB2105889A (en) * | 1981-07-13 | 1983-03-30 | Ming Sheng Wang | Television viewing distance warning device |
US4716469A (en) * | 1985-10-25 | 1987-12-29 | Gold Star Co., Ltd. | Circuit for eyesight protection in a television set |
KR890007191Y1 (en) * | 1986-11-07 | 1989-10-20 | 주식회사 금성사 | Anti-close view-sight protecting device |
AU2481088A (en) * | 1987-09-16 | 1989-04-17 | Simpson, Roland Bruce | Proximity sensor |
KR0127331B1 (en) * | 1991-12-19 | 1997-12-29 | 구자홍 | Control method and voice recording apparatus for message information and alarm system of watching distance of television system |
DE4242541C2 (en) * | 1992-12-16 | 1996-03-28 | Tzn Forschung & Entwicklung | Device for locating ammunition located below the earth's surface |
JP3044518B2 (en) * | 1993-12-13 | 2000-05-22 | 株式会社イナックス | Human body detection device |
-
1994
- 1994-10-19 GB GB9421114A patent/GB9421114D0/en active Pending
-
1995
- 1995-10-19 GB GB9521428A patent/GB2294606B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2294606B (en) | 1999-05-19 |
GB9421114D0 (en) | 1994-12-07 |
GB2294606A (en) | 1996-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19991019 |