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公开(公告)号：CA2194027C
公开(公告)日：2001-12-04
申请号：CA2194027
申请日：1996-12-24
Applicant: IBM CANADA
Inventor： HELMS RICHARD MORGAN , TAGLIONE JOHN V
Abstract: The invention provides an imaging system including a camera with an image sensor sensitive to light and a light emitter with the camera to transmit image data from the camera. It includes a controller to control the light emitter to illuminate a subject in the field of view of the camera.
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公开(公告)号：CA2166357A1
公开(公告)日：1997-06-30
申请号：CA2166357
申请日：1995-12-29
Applicant: IBM CANADA
Inventor： KERKLAAN ALBERT J , TAGLIONE JOHN V
IPC: G06F3/02 , H04B10/114 , H04B10/10
Abstract: An infrared transceiver for an application interface card for use with a computer in a wireless Local Area Network. The transceiver includes a multi-facet beam deflector to maximize dispersion of the infrared beams in a room while maintaining a compact arrangement for the interface card. In another aspect, the transceiver includes a revolving turret to provide directional capabilities for serial IR or point-to-point communication applications. The transceiver is suitable for PCMCIA interface cards.
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公开(公告)号：CA2194026A1
公开(公告)日：1998-06-24
申请号：CA2194026
申请日：1996-12-24
Applicant: IBM CANADA
Inventor： TAGLIONE JOHN V , KAM PATRICK K
Abstract: The invention provides a data processing system comprising: a CPU; a system memory; a plurality of network interfaces; a CPU bus connected to the system memory an d to each of the network interface for initialization and control of the network interfac es by the CPU; an individual DMA bus connected to each of corresponding network interfaces and to the system memory; each of the network interfaces is connectable to an external network, whereby data can be transferred by the data processing system from one netwo rk to another using system memory.
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公开(公告)号：CA2194024A1
公开(公告)日：1998-06-24
申请号：CA2194024
申请日：1996-12-24
Applicant: IBM CANADA
Inventor： HELMS RICHARD MORGAN , TAGLIONE JOHN V
Abstract: The invention provides an optical communications system having a dual mode o f operation. It includes a communications module having an optically active portion with a wide-angle view; a light collimator; and a connector connecting the communications module and the lig ht collimator to permit the module and collimator to be selectively positioned in a collimate d or non-collimated position. When it is in the collimated position, the communications module i s positioned at the focal point of the collimator, and, when in a non-collimated position the communications module is positioned away from the focal point of the collimator; so that the communications system has a narrow field of view when operated in the collimated position, and has a wid e field of view when operated in the non-collimated position.
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公开(公告)号：CA2166256A1
公开(公告)日：1997-06-29
申请号：CA2166256
申请日：1995-12-28
Applicant: IBM CANADA
Inventor： TAGLIONE JOHN V , CAPPA MAURUS
Abstract: An optical signal data transceiver comprises a convex mirror to direct received optical signals onto at least one detector responsive to corresponding optical wavelengths. At least one optical emitter is arranged to irradiate the convex mirror such that the emitted optical radiation is reflected from said convex mirror in a diffuse manner. The specific shape of the convex mirror is selected to obtain a desired transmission and reception specificity and suitable shapes include, as non limiting examples, segments of spheres, hemispheres, paraboloids of revolution, right cones, etc.
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Patent Agency Ranking
公开(公告)号：CA2132763A1
公开(公告)日：1996-03-24
申请号：CA2132763
申请日：1994-09-23
Applicant: IBM CANADA
Inventor： HELMS RICHARD M , MOOGK PETER G , HON STEPHEN , GAJEWSKI WITOLD , TAGLIONE JOHN V
Abstract: A stereo computer system with resources to produce and record surround sound channels. Such surround sound channels are played or recorded using an audio card added to the computer system, which audio card controls additional speakers and/or microphones. Software for redirecting instructions from existing stereo application programs and sending these instructions to the existing audio device driver and the additional audio device driver is provided. Resources for processing the digital audio data for either extracting surround sound channels from two channel data provided by the application, or for encoding two sets of two channel audio data recorded by the two audio cards is also included.
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公开(公告)号：CA2132763C
公开(公告)日：1999-03-30
申请号：CA2132763
申请日：1994-09-23
Applicant: IBM CANADA
Inventor： HELMS RICHARD M , MOOGK PETER G , HON STEPHEN , GAJEWSKI WITOLD , TAGLIONE JOHN V
Abstract: An upgrade for a stereo enabled computer system which enables such a system to produce and record surround sound channels is disclosed. Such surround sound channels are played or recorded using an additional audio card, which controls additional speakers and/or microphones, which is added to the computer system. Software for redirecting instructions from existing stereo application programs and sending these instructions to the existing audio device driver and the additional audio device driver is provided. A means for processing the digital audio data for either extracting surround sound channels from two channel data provided by the application, or for encoding two sets of two channel audio data recorded by the two audio cards is also included.
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公开(公告)号：CA2194027A1
公开(公告)日：1998-06-24
申请号：CA2194027
申请日：1996-12-24
Applicant: IBM CANADA
Inventor： HELMS RICHARD MORGAN , TAGLIONE JOHN V
Abstract: The invention provides an imaging system including a camera with an image sensor sensitive to light and a light emitter with the camera to transmit image data from the cam era. It includes a controller to control the light emitter to illuminate a subject in the field o f view of the camera.
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公开(公告)号：CA2166357C
公开(公告)日：2002-07-02
申请号：CA2166357
申请日：1995-12-29
Applicant: IBM CANADA
Inventor： KERKLAAN ALBERT JOHN , TAGLIONE JOHN V
IPC: G06F3/02 , H04B10/114 , H04B10/10
Abstract: An infrared transceiver for an application interface card for use with a computer in a wireless Local Area Network. The transceiver includes a multi-facet beam deflector to maximize dispersion of the infrared beams in a room while maintaining a compact arrangement for the interface card. In another aspect, the transceiver includes a revolving turret to provide directional capabilities for serial IR or point-to-point communication applications. The transceiver is suitable for PCMCIA interface cards.
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公开(公告)号：CA2166256C
公开(公告)日：2002-07-02
申请号：CA2166256
申请日：1995-12-28
Applicant: IBM CANADA
Inventor： TAGLIONE JOHN V , CAPPA MAURUS
Abstract: An optical signal data transceiver comprises a convex mirror to direct received optical signals onto at least one detector responsive to correspond ing optical wavelengths. At least one optical emitter is arranged to irradiate the conve x mirror such that the emitted optical radiation is reflected from said convex mirror in a diffuse manner. The specific shape of the convex mirror is selected to obtain a desi red transmission and reception specificity and suitable shapes include, as non l imiting examples, segments of spheres, hemispheres, paraboloids of revolution, right cones, etc.
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