Abstract: The present invention provides a lithium secondary battery having: an electrode body (80) that is made up of a positive electrode having a positive electrode active material layer that has a positive electrode active material on the surface of a positive electrode collector, a negative electrode having a negative electrode active material layer that has a negative electrode active material on the surface of a negative electrode collector, and a separator disposed between the positive electrode and the negative electrode; and a metallic battery case (50) that houses the electrode body and an electrolyte solution; wherein either the positive electrode or the negative electrode is electrically connected to the battery case (50), and a electric resistance value of the electrode active material layer of the electrode on a side not conductively connected to the case (50) is 90-fold or greater than the electric resistance value of the electrode active material layer of the electrode on a side conductively connected

Abstract: A method and system for disengaging a drive rod in a door after an impact to the door. An automobile having a door with a door handle, a drive rod, a latching system, a striker, and a drive rod striking member. The drive rod striking member can be positioned adjacent the drive rod. Upon impact to the door, the drive rod is disengaged from the door handle and/or the latching system through inertia, through the drive rod striking member impacting the drive rod, or through any other means of disengagement. The drive rod striking member prevents the drive rod from re-engaging with the latching system. The disengagement of the drive rod prevents the drive rod from controlling the latching system to disengage from the striker, either through deformation of the door, or through actuations by the door handle.

Abstract: A control method for a lithium ion secondary battery includes performing a charging step of charging the lithium ion secondary battery with a predetermined quantity of electricity when the battery voltage of the lithium ion secondary battery has decreased to a lower limit battery voltage that is set at a value that falls within a range higher than (B?C) V and lower than or equal to (B?C+0.2) V where a maximum value of a positive electrode potential of a flat portion in a discharge positive electrode potential curve is B (V) and a negative electrode dissolution potential is C (V). It is possible to suppress a dissolution of a negative electrode current collector of the lithium ion secondary battery to prevent the service life of the lithium ion secondary battery from shortening because of an internal short circuit.

Abstract: A battery control system controls an external charging unit in a vehicle including a vehicle body, engine, motors, secondary battery, and the external charging unit, and includes a degradation detecting unit that detects degradation of the secondary battery, during charging of the second battery by the external charging unit.

Abstract: A method and system for disengaging a drive rod in a door after an impact to the door. An automobile having a door with a door handle, a drive rod, a latching system, a striker, and a drive rod striking member. The drive rod striking member can be positioned adjacent the drive rod. Upon impact to the door, the drive rod is disengaged from the door handle and/or the latching system through inertia, the drive rod striking member impacting the drive rod, or any other disengagement mechanisms. The drive rod striking member prevents the drive rod from re-engaging with the latching system. The disengagement of the drive rod prevents the drive rod from controlling the latching system to disengage from the striker, either through deformation of the door, or through actuations by the door handle.

Abstract: The invention provides a method of diagnosing a malfunction in an abnormal voltage detecting apparatus, which includes breaking an electrical connection between a secondary battery (100) and an abnormal voltage detecting apparatus (40, 31) and connecting the abnormal voltage detecting apparatus to a direct current voltage generating portion (20) that is different from the secondary battery (100), applying direct current voltage that has a predetermined voltage value that is outside of a normal voltage range to the abnormal voltage detecting apparatus (40) using the direct current voltage generating portion, and determining that there is a malfunction in the abnormal voltage detecting apparatus if the abnormal voltage detecting apparatus does not determine that the voltage is abnormal.

Abstract: The present invention is a method and system for disengaging a drive rod in a door after an impact to the door. The present invention includes an automobile having a door with a door handle, a drive rod, a latching system, a striker, and a drive rod striking member. The drive rod striking member can be positioned adjacent the drive rod. Upon impact to the door, the drive rod is disengaged from the door handle and/or the latching system through inertia, the drive rod striking member impacting the drive rod, or any other means. The drive rod striking member prevents the drive rod from re-engaging with the latching system. The disengagement of the drive rod prevents the drive rod from controlling the latching system to disengage from the striker, either through deformation of the door, or through actuations by the door handle.

Abstract: An image capturing device capable of capturing a high-definition moving image comprises an image capturing unit that converts a subject image formed via an optical system with an adjustable focal length to image signals and outputs the image signals as image data, and an image processing unit that stores the output image data as still image data or moving image data into a storage unit. The image capturing device is characterized in that the image processing unit comprises an alignment processing unit that detects a position at which the field angle range of an image captured to be stored as moving image data fits within the field angle range of an image captured to be stored as still image data.

Abstract: Provided is a secondary battery system which can accurately detect a state of a secondary battery system (such as a secondary battery state and a secondary battery system failure). The secondary battery system (6) includes dV/dQ calculation means which calculates a dV/dQ value as a ratio of a change amount dV of a battery voltage V of a secondary battery (100) against a change amount dQ of an accumulation amount Q when the accumulation amount Q of the secondary battery (100) is changed. The secondary battery system (6) detects the state of the secondary battery system (6) by using the dV/dQ value.