| Patent application number | Description | Published |
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| 20080294810 | Response control method and device - When a device in a WUSB system is ready for transmission data upon reception of a data transmission request (WdtCTA) from a host device, the device outputs the transmission data at a time specified by the WdtCTA. Meanwhile, when the transmission data is not ready, the device estimates a preparation completion time for the transmission data, and when the estimated preparation completion time is before an earliest time at which the host device can retransmit the WdtCTA, the device sends an error response instead of a NAK response, to thereby request the host device to retransmit the WdtCTA. As a result, a data transmission efficiency between the host device and the device is improved. | 11-27-2008 |
| 20090094397 | HOST CONTROLLER DEVICE AND DATA TRANSFER CONTROL METHOD - Data transfer efficiency has been unsatisfactorily decreased in host controller devices for USBs because of the fact that they must read out a loop of endpoint information including endpoint information that do not contribute to data transfer in a successive manner. In accordance with one embodiment of the present invention, a host controller device installed in a host device having a system memory | 04-09-2009 |
| 20090219947 | Communication device, communication method, and data structure - A communication device communicates by reserving a Medium Access Slot (MAS) based on WiMedia_Alliance. The communication device includes a control part that generates negotiation request information, the negotiation request information requesting a reservation change so that an own device uses a MAS having been reserved by other communication device, and a host controller that sends the negotiation request information to the other communication device and receives a response accommodating the reservation change from the other communication device. After receiving the response, the control part sets a MAS reserved by the other communication device to as a MAS used by the own device. | 09-03-2009 |
| Patent application number | Description | Published |
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| 20090095382 | Method of Manufacturing High Carbon Cold-Rolled Steel Sheet - A high carbon cold-rolled steel sheet having both excellent stretch-flange formability and excellent homogeneity of hardness in the sheet thickness direction is provided by a manufacturing method having the steps of: hot-rolling a steel containing 0.2 to 0.7% C by mass at finishing temperatures of (A | 04-16-2009 |
| 20090126836 | High Carbon Hot Rolled Steel Sheet and method for manufacturing same - A high carbon hot-rolled steel sheet, as a hot-rolled spheroidizing annealed material, having both excellent stretch-flange formability and excellent homogeneity of hardness in the sheet thickness direction is provided by a manufacturing method having the steps of: hot-rolling a steel containing 0.2 to 0.7% C by mass at finishing temperatures of (A | 05-21-2009 |
| 20090173415 | Steel Sheet Excellent In Fine Blanking Performance and Manufacturing Method of the Same - A steel sheet excellent in FB performance-and also excellent in fabrication performance after FB working and a manufacturing method of the same are provided. The steel sheet is a steel sheet having a composition containing from 0.1 to 0.5% of C, not more than 0.5% of Si and from 0.2 to 1.5% of Mn in terms of % by mass, with P and S being adjusted at proper ranges, and having a structure in which a ferrite has an average grain size of from 1 to 10 μm, cementite has a spheroidization ratio of 80% or more, and of the cementite, an amount S | 07-09-2009 |
| 20090308504 | STEEL SHEET EXCELLENT IN FINE BLANKING PERFORMANCE AND MANUFACTURING METHOD OF THE SAME - A steel sheet excellent in FB performance and also excellent in fabrication performance after FB working and a manufacturing method of the same are provided. The steel sheet is a steel sheet having a composition containing from 0.1 to 0.5% of C, not more than 0.5% of Si and from 0.2 to 1.5% of Mn in terms of % by mass, with P and S being adjusted at proper ranges and having a structure having a ferrite having an average grain size of more than 10 μm and less than 20 μm and a cementite present in the ferrite grain having an average particle size of from 0.3 to 1.5 μm. In this way, the steel sheet becomes a steel sheet excellent in FB performance, mold life and performance (side bend elongation) after FB working. | 12-17-2009 |
| 20100266441 | High carbo hot-rolled steel sheet - A high carbon hot-rolled steel sheet which is a hot-rolled spheroidizing annealed material, including 0.2 to 0.7% C, 2% or less Si, 2% or less Mn, 0.03% or less P, 0.035 or less S, 0.08% or less Sol.Al., and 0.01% or less N, by mass, which contains carbide having a particle size of smaller than 0.5 μm in a content of 15% or less by volume to the total amount of carbide, and the difference between the maximum hardness H | 10-21-2010 |
