Abstract: An insulating sheet is used for a battery cell. The battery cell includes an electrode assembly, and the electrode assembly includes a first tab. The insulating sheet includes a first sheet body and a second sheet body. The first sheet body includes a first wall surface. The second sheet body is connected to the first sheet body, and the second sheet body includes a second wall surface facing the first wall surface. The first wall surface and the second wall surface jointly define a first gap, and the first gap has a first port and a second port distributed opposite each other. A direction from the first port to the second port is a first direction, and the first direction intersects with a direction perpendicular to the first wall surface.

Abstract: The present disclosure provides a light guide plate, including a light-entering surface, a light-exiting surface adjacent to the light-entering surface, and a bottom surface arranged opposite to the light-exiting surface. The light guide plate includes a central region corresponding to an active display region of a display panel and a peripheral region corresponding a non-display region of the display panel in a first direction, the peripheral region includes a first peripheral region at a side adjacent to the light-entering surface, at least the first peripheral region of the peripheral region has a thickness smaller than the central region in a second direction, the first direction is a direction in which light is propagated inside the light guide plate, and the second direction is a direction in which the light exits the light guide plate. The present disclosure further provides a backlight module and a display device.

Abstract: An insulation spacer for a battery cell. The insulation spacer includes a first wall face and a second wall face distributed opposite to each other along a thickness direction of the insulation spacer. The first wall face is configured to face an electrode assembly of the battery cell. The insulation spacer further includes a first edge wall located between the first wall face and the second wall face. A first opening is created on the first wall face or the first edge wall. A second opening is created on the second wall face. A first channel is created inside the insulation spacer. One end of the first channel communicates to the first opening. Another end of the first channel communicates to the second opening. The insulation spacer is configured to enable passage of a tab.

Abstract: An insulation spacer applicable to a battery cell. The battery cell further includes a shell, a first tab, and a second tab of an opposite polarity to the first tab. The first tab is insulated from the shell. The insulation spacer includes a first wall face and a second wall face opposite to each other along a thickness direction of the insulation spacer. A first hole that penetrates the first wall face and the second wall face is created on the insulation spacer. A direction from the first wall face to the second wall face is a first direction. The first hole is configured to be passed through by the first tab along the first direction and enable the first tab to bend to closely fit the second wall face.

Abstract: Provided are a display unit and a display apparatus, the display unit includes a back plate and a print circuit board disposed on the back plate, wherein the print circuit board is connected to the back plate through a screw, and is provided with a first electrostatic discharge region and a first electrostatic discharge unit; the first electrostatic discharge region is connected to the back plate through the screw to form a first electrostatic discharge channel, and the first electrostatic discharge unit is connected to the back plate to form a second electrostatic discharge channel.

Abstract: The present disclosure provides a light guide plate, including a light-entering surface, a light-exiting surface adjacent to the light-entering surface, and a bottom surface arranged opposite to the light-exiting surface. The light guide plate includes a central region corresponding to an active display region of a display panel and a peripheral region corresponding a non-display region of the display panel in a first direction, the peripheral region includes a first peripheral region at a side adjacent to the light-entering surface, at least the first peripheral region of the peripheral region has a thickness smaller than the central region in a second direction, the first direction is a direction in which light is propagated inside the light guide plate, and the second direction is a direction in which the light exits the light guide plate. The present disclosure further provides a backlight module and a display device.

Abstract: Provided are a display unit and a display apparatus, the display unit includes a back plate and a print circuit board disposed on the back plate, wherein the print circuit board is connected to the back plate through a screw, and is provided with a first electrostatic discharge region and a first electrostatic discharge unit; the first electrostatic discharge region is connected to the back plate through the screw to form a first electrostatic discharge channel, and the first electrostatic discharge unit is connected to the back plate to form a second electrostatic discharge channel.

Abstract: The invention relates to a motor vehicle door lock with a locking mechanism comprising a rotary latch and a pawl, a trigger lever which acts on the pawl, a blocking lever which acts on the trigger lever, a first actuating lever which acts on the trigger lever and which acts on the blocking lever via a first leg spring, and a second actuating lever which acts on the trigger lever and which acts on the blocking lever via a second leg spring.

Abstract: The disclosure is directed to security management in communications involving computing devices, e.g. Internet of Things (IoT) devices. An IoT device can perform various activities, e.g., social networking activities, for or on behalf of a user. An IoT device is typically insecure, especially when accessing user data. To control the type of activities that can be performed by various types of devices, a server device (“server”) can issue different types of tokens to different IoT devices. Which token an IoT device has determines the types of activities the IoT device can perform. For example, the server can issue a restricted token, which restricts the type of activities an IoT device can perform, and an unrestricted token to a more secure device, e.g., a smartphone, that can perform a broader range of activities. For example, the restrictive token may not permit the IoT device to change the password of a user.

Abstract: The disclosure is directed to security management in communications involving computing devices, e.g. Internet of Things (IoT) devices. An IoT device can perform various activities, e.g., social networking activities, for or on behalf of a user. An IoT device is typically insecure, especially when accessing user data. To control the type of activities that can be performed by various types of devices, a server device (“server”) can issue different types of tokens to different IoT devices. Which token an IoT device has determines the types of activities the IoT device can perform. For example, the server can issue a restricted token, which restricts the type of activities an IoT device can perform, and an unrestricted token to a more secure device, e.g., a smartphone, that can perform a broader range of activities. For example, the restrictive token may not permit the IoT device to change the password of a user.

Abstract: The invention relates to a motor vehicle door lock with a locking mechanism comprising a rotary latch and a pawl, a trigger lever which acts on the pawl, a blocking lever which acts on the trigger lever, a first actuating lever which acts on the trigger lever and which acts on the blocking lever via a first leg spring, and a second actuating lever which acts on the trigger lever and which acts on the blocking lever via a second leg spring.

Abstract: An exhaust system (16) of a diesel engine (10) has a diesel particulate filter (18) for treating exhaust gas. When trapped soot has accumulated to an extent that may affect performance of the filter, an engine control system (12) forces combustion of trapped soot by increasing exhaust back-pressure using a control device (20) such as a back-pressure control valve or vanes of a variable geometry turbocharger.

Abstract: Systems, methods, and devices for accessing portal services via a mobile communication device are provided. The mobile communication device may execute a menu program having a graphical user interface. The graphical user interface may include a service menu screen including a plurality of service selectors, each service selector having a respective service icon positioned within a boundary, the service icon graphically representing a service of a communications portal with which the mobile communication device is configured to communicate. Each respective service icon may be selectable by a user to access a corresponding client program of the associated service served by the communications portal. At least some of the service selectors may further include a shared status icon indicating an operational state of the service and/or associated client program.

Abstract: A display for multiple user spaces and corresponding activity levels is disclosed. For example, one embodiment comprises displaying a first user space including a first status representation in a user interface, displaying a second user space including a second status representation in the user interface, and changing the first status representation or the second status representation based on a change in status for the first user space or the second user space.

Abstract: De-sulfurizing a NOx adsorber catalyst (48) without significantly increasing the temperature of exhaust gases leaving the engine exhaust manifold (42) by using a diesel oxidation catalyst (46) between the exhaust manifold and the NOx adsorber catalyst to elevate exhaust gas temperature entering the NOx adsorber catalyst to suitable de-sulfurizing temperature through control of certain aspects of engine operation (24, 28, 52).

Abstract: De-sulfurizing a NOx adsorber catalyst (48) without significantly increasing the temperature of exhaust gases leaving the engine exhaust manifold (42) by using a diesel oxidation catalyst (46) between the exhaust manifold and the NOx adsorber catalyst to elevate exhaust gas temperature entering the NOx adsorber catalyst to suitable de-sulfurizing temperature through control of certain aspects of engine operation (24, 28, 52).

Abstract: A control system (FIG. 4) for controlling regeneration of a DPF comprises a favorable-condition-based control section (52), a regular control section (54), and a regeneration termination control section (56). Section (54) initiates regeneration when the actual soot loading of the DPF becomes sufficiently large to mandate initiation of regeneration. Section (52) initiates regeneration when the actual soot loading reaches an amount less than the amount at which section (54) mandates regeneration, provided that selected engine operating conditions disclose conditions favorable for regeneration. Section (56) terminates regeneration when soot loading is reduced to some minimum amount or when conditions for continuing regeneration become unfavorable. By burning trapped soot during favorable conditions, the mandatory regeneration is postponed. This can lower the average amount of trapped soot in the CDPF, thereby lowering the average back-pressure on the engine.

Abstract: A control system (FIG. 4) for controlling regeneration of a DPF comprises a favorable-condition-based control section (52), a regular control section (54), and a regeneration termination control section (56). Section (54) initiates regeneration when the actual soot loading of the DPF becomes sufficiently large to mandate initiation of regeneration. Section (52) initiates regeneration when the actual soot loading reaches an amount less than the amount at which section (54) mandates regeneration, provided that selected engine operating conditions disclose conditions favorable for regeneration. Section (56) terminates regeneration when soot loading is reduced to some minimum amount or when conditions for continuing regeneration become unfavorable. By burning trapped soot during favorable conditions, the mandatory regeneration is postponed. This can lower the average amount of trapped soot in the CDPF, thereby lowering the average back-pressure on the engine.

Abstract: An exhaust system (16) of a diesel engine (10) has a diesel particulate filter (18) for treating exhaust gas. When trapped soot has accumulated to an extent that may affect performance of the filter, an engine control system (12) forces combustion of trapped soot by increasing exhaust back-pressure using a control device (20) such as a back-pressure control valve or vanes of a variable geometry turbocharger.