Renesas Electronics Corporation

Nec Electronics Corporation

Toppan Printing Co., Ltd.

Sony Creative Products Incorporation

Yasuhiko Saito

Satoshi Maruyama

Masato Kurokawa

Hiroki Ichiba

Norimasa Otsuki

Kazunori Miyamoto

A production method for a wavelength conversion sheet, including: a bonding step of bonding a multilayer film and a release film together to obtain a phosphor protective film, the multilayer film including a barrier film, the release film being releasable from the multilayer film; a phosphor layer formation step of forming a phosphor layer containing phosphors on a surface of the multilayer film of the phosphor protective film to obtain a wavelength conversion sheet with the release film; and a release step of releasing the release film from the wavelength conversion sheet with the release film.

Phosphor protective film, wavelength conversion sheet with release film, wavelength conversion sheet, and production method for wavelength conversion sheet

Disclosed is a data processing system capable of detecting a sign of abnormality in such a manner as to increase the degree of safety and availability of the system. The data processing system uses a prediction circuit that detects a sign of abnormality in accordance with a cumulative history of significant events encountered during the processing of CPUs. The prediction circuit retains latest notification timing information about periodic notification from the CPUs in association with the CPUs, acquires elapsed time from the latest notification timing at predetermined intervals, and successively retains history information corresponding to changes in the elapsed time from a target value in association with the CPUs. When the retained history information reaches a predetermined threshold value, the prediction circuit concludes that there is a sign of abnormality.

Data processing system

Management programs for concealing differences in hardware configuration and OS are operated and stayed resident every OS. A database manipulated by the management programs is prepared. The database defines correspondences between tasks for hardware control and software processing, which are processed under the control of the OSs and their attached OSs, over the OSs. When the corresponding management program detects a startup request of a task, the management program extracts an entry corresponding to the task from the database. If an attached OS owned by the extracted entry is its own OS, then the task is processed under the control of the corresponding OS. If the attached OS owned by the extracted entry is other OS, then the startup request is passed to a processor of the other OS, where the task is processed.

Data processing system having a plurality of processors and operating systems

A circuit for controlling a cache system having a store queue having plural stages for storing store instructions. The circuit includes: a first comparator circuit for comparing, in view of index and off-set, an instruction with tag-retrieval to the store instructions stored in the store queue; and a stalling circuit for selectively stalling the instruction with tag-retrieval if the instruction with tag-retrieval corresponds, in view of not only index but also off-set, to at least one of the store instructions.

Control circuits comparing index offset and way for cache system and method of controlling cache system

A timepiece composed of a sheet on the surface of which any suitable patterns or characters can be printed, and a timepiece driving section fixed to the back of the sheet, said sheet having a cut out section the contour of which substantially corresponds to that of a time display section of said timepiece driving section. Various designs can simply be applied to the sheet of said timepiece through a printing process. On the other hand, when said sheet is shaped or cut off into a certain configuration, the resulting timepiece can be used in various applications such as wrist watch, table-clock, wall-clock and the like.

Growing community of inventors

Tokyo, Japan

Yasuhiko Saito