1066 results about "Baseboard" patented technology

In a holder and a structure for organizing excess length by winding cables and the like, an excess length organizing holder comprises a baseboard which has a rotation axis vertical to a fixed plane, and a spool which has a flange whose edge is provided with two incisions and a winding portion. The spool is rotated around the rotation axis in a state where a cable is folded by way of the winding portion and the two incisions, thereby winding the cable twofold around the winding portion. Also, an excess length organizing structure comprises a door detachable from a box-shaped rack, a mounting hardware connecting the door to the rack and pivoting on one side so as to make the door openable and closable, and at least one excess length organizing holder mentioned above whose baseboard is attached on a surface of the door when the door is attached to the mounting hardware.

The invention discloses an upward lighting transparent touch screen with organic light emitting diode, wherein the screen comprises a baseboard, an upper cover plate, an organic light emitting diode display element, a capacitor touch controller, and a seal layer. The diode is laminated on the baseboard, the controller is laminated on the upper cover plate, and the seal layer is combined with the baseboard and the upper cover plate to seal the diode and the controller between the baseboard and the upper cover plate. The controller forms a first transparent conductive layer, an insulation layer, a second transparent conductive layer and an electromagnetic shield layer on the upper cover plate, while the shield layer can effectively reduce the electric field interface between the diode and the controller. The invention can accurately and sensitively sense touch operation, with wide application in screens.

A baseboard management system suitable for use in a high density server system is provided. The baseboard management system comprises: a plurality of baseboard management controller (BMC) node respectively located on the servers; and, a main BMC coupled to a network and to the BMC nodes through a communication link for executing a management software; wherein each BMC node is connected with a corresponding host processor and with server board peripherals individually on a corresponding server; and wherein the main BMC in cooperation with the BMC nodes is used to manage the servers remotely.

The invention discloses an onboard device suitable for the sowing job of an unmanned aerial vehicle and a sowing method. The onboard device comprises a scattering device arranged below the unmanned aerial vehicle, wherein the scattering device comprises a material box, a material stirring mechanism, a material discharging adjusting mechanism and a material scattering mechanism; the material stirring mechanism is arranged inside the material box; the material scattering mechanism is arranged below the material box; the material box comprises a box wall and a baseboard; a ventage is formed in the baseboard; the material discharging adjusting mechanism comprises a switch baffle arranged in the ventage and an actuating mechanism used for pushing the switch baffle to move in the ventage and adjusting the size of the leak; the material scattering mechanism comprises a side plate connected to the bottom of the material box, a wheel disc motor and a wheel disc connected with the wheel disc motor; the wheel disc is arranged on the inner side of the side plate; a scattering openings are formed in the side plate. According to the invention, the onboard device has the advantages of being small in size, low in cost, high in flexibility and convenient for controlling.

A baseboard management controller (BMC) hosts a real-time clock and non-volatile RAM replacement that does not require a battery power supply. The BMC includes an I/O mapped interface responsive to I/O accesses to an address range associated with storage locations of a real-time clock circuit and storage locations holding configuration information. The BMC receives power when a processor coupled to the BMC is not powered. The I/O address range may include 70h and 71h. A network interface may communicate information between a network external to the BMC and the real-time clock and/or the storage locations holding the configuration information. The network external to the BMC may communicate clock synchronization and/or configuration information to the BMC.

A method and apparatus for booting a system are provided. The apparatus may comprise a boot block and a baseboard management controller coupled together in the system. The baseboard management controller may be configured to receive a request from the boot block for a basic input/output system image; determine at least one location to access the basic input/output system image; and obtain the basic input/output system image from the at least one location.

A server information handling system integrated management controller selectively communicates management information between a baseboard management controller and either a network remote console session or local I/O devices, such as a display, a keyboard, a mouse or a KVM appliance. Display information is communicated from the baseboard management controller to a display by writing from the baseboard management controller through a unified memory controller to a display frame buffer for presentation at the display. Keyboard, mouse and KVM information is communicated through a USB host to the baseboard management controller or, in an operational state, is communicated from the USB host to a USB client for use by the server information handling system. In an operational state, a break sequence selectively interfaces the I/O devices with the server information handling system or the baseboard management controller.

A method applied to a terminal for updating firmware of a BMC in a remote device includes the steps of determining whether each flag file transmitted from the remote controller is a first, a second, or a third flag file, and obtaining a network protocol of a first interface of the terminal, and initializing the same network protocol at a second interface of the remote device. Then assigning an IP address to the second interface when the flag file is determined to be the first flag file and transmitting a firmware updating file to the BMC when the flag file is determined to be the second flag file. A first control signal is generated when the flag file is determined to be the third flag file to direct the BMC to update its own firmware from the firmware updating file.

The invention relates to a base pit dewatering and water saving device and a construction method thereof. The middle part of the base pit of a baseboard structure is provided with a well pit; the well pit is internally and vertically provided with a no-sand tube; pebbly sand is filled between the bottom and periphery of the no-sand tube; the top of the no-sand tube is higher than the top surface of the well pit; a water pump is arranged in the no-sand tube; blinding layer concrete is poured at the top surface of the well pit which is at the periphery of the no-sand tube and the side wall of the base pit of the baseboard structure; and the top elevation of the no-sand tube is flush with the elevation of a blinding layer; a dewatering conduit is pre-buried in a base pit baseboard right above the no-sand tube, a waterproof layer is paved on the blinding layer concrete, a layer of waterproof and protective concrete is poured on the waterproof layer, and the base pit baseboards are poured above the waterproof and protective concrete and at the periphery of the dewatering conduit. The method of the invention has lower investment, saved cost and less amount of dewatering amount, thereby reducing the loss of underground water and protecting water resource; and the method can be adopted for a project in which the well point dewatering method is not ideal for dewatering or a project in which the underground water is near the base pit elevation.

At power on of a computing device, a baseboard management controller (BMC) of the computing device executes, a first-stage bootloader program to download a second-stage bootloader program from a first server. The BMC executes the second-stage bootloader program to download third-stage firmware of the BMC from a second server. The BMC executes the third-stage firmware to download firmware of a primary processing subsystem of the computing device from a third server, and to start the primary processing subsystem by causing the primary processing subsystem to execute the firmware of the primary processing subsystem.

Embodiments of the present invention generally relate to techniques for updating a BIOS image stored in a computer system. The BIOS image is stored in a flash memory and updated over an embedded system, such as a baseboard management controller (BMC). In one embodiment, a method for updating a BIOS image on a computer system includes receiving, by a service processor, an updated BIOS image over a communications channel, moving a current BIOS image from a first storage location to a second storage location, moving the updated BIOS image to the first storage location, receiving, from a chipset coupled to the service processor, a request to access the BIOS image on the server system, and directing, by the service processor, the request to access the BIOS image to the BIOS image in the second storage location.

A large movable lateral uplifting composite lading slope physical model test apparatus comprises a test framework, a bottom uplifting mechanism, a rear portion loading mechanism and a water level elevating simulation mechanism; the bottom of the front portion of the test frame is hinged to the test site ground surface, the test frame is formed by mutually splicing a front panel at the front portion, at least two vertically-arranged guard boards and a frame baseboard at the bottom portion, and the spacing between adjacent guard boards is adjustable; the bottom uplifting mechanism is arranged below the test frame and is used for driving the rotation of the test frame around the hinge pint at the front portion; and the rear portion loading mechanism comprises a loading steel board, an electro-hydraulic servo loading machine and a counterforce wall, the counterforce wall is arranged behind the test frame, the rear end of the electro-hydraulic servo loading machine is hinged to the counterforce wall, the front end of the electro-hydraulic servo loading machine is connected with the loading steel board, and the rear portion loading mechanism is used for applying action force to a slope physical model in the test frame from the rear end of the test frame. The apparatus is suitable for large-size slope physical models, and can realize the establishment of three-dimensional models better satisfying geometric similarity conditions than real slopes.

The invention discloses a dynamic and static combined loading rock test machine and test method used for multiphase coupling. The machine comprises a visual confining pressure loading chamber module, air pressure control modules, a dynamic loading module and constant volume modules; and the loading chamber of the visual confining pressure loading chamber module is a steel cylinder structure with a square outside and a circular inside, three surfaces of the loading chamber has windows, high borosilicate glass is embedded in every window to realize the visualization of the test process, an opening in one surface of the loading chamber is provided with a rear door which is convenient to replace and take a test piece, and various monitoring devices are arranged in the loading chamber and are led out through sensor lead wires of a baseboard to realize real-time monitoring of all physical-mechanical parameters of the test piece in the test process. The machine has the advantages of small size, simple structure, convenience in dismounting, and realization of accurate, quantitative and visual monitoring of the adsorption-desorption characteristic of a coal rock standard test piece in different load forms and coupling form and the permeability and the damage dilatancy process of gas-containing coal body in different loading stages.

The present invention relates to a model test device, and specifically to a frozen soil mechanics model test device. The invention is characterized in that the frozen soil mechanics model test device has a full-steel box type structure which comprises a heat insulation box body, a baseboard temperature controller, a water supplying device, a loading device and a data collecting and processing device. The device adopts a welding mode for connecting to a whole, and only one side plate adopts bolt connection, wherein, the baseboard structure of heat insulation box body comprises a heat insulationbaseboard, a water supplying pool and a top plate of water supplying pool. The structure gives attention to the functions of water supplying and temperature control. The water supplying device comprises a water level controller, the water supplying pool and a water supplying pipeline device. The charging device comprises a hydraulic jack and a hydraulic oil pump. The data collecting and processing device comprises a DT500/600 series data collector, a XSL series temperature measuring instrument and various types of sensors. The device of the invention has the advantages of realizing unidirectional and bidirectional freezing condition, realizing the water supplying of water migration in freezing process, providing the load of model test load application damage, monitoring the temperature field and stress field of frozen soil, monitoring the frost heaving, subgrade settlement deformation, etc.; and realizing the automatic collection and analysis of test data in the test process.

The invention relates to a construction method of consolidating horizontal directional drilling holes by grouting a coal seam baseboard. Along with the continuous extension of coal mining depth and the continuous enlargement of the mining range, crustal stress is enlarged, and the number of abnormal geologic bodies is gradually increased, water pressure is gradually enhanced, hydrogeologic conditions become more and more complex, and water-inrush threat becomes more and more serious. The construction method provided by the invention comprises the following steps of: drilling holes in a coal seam by developing a drill field in a coal heading of a working surface, wherein the drilling direction points to a water resisting layer and a water bearing layer of the coal seam baseboard; rotatably drilling the coal seam baseboard for a certain depth to carry out hoist drilling and broaching, installing a primary hole sealing sleeve to seal the hole by grouting, cleaning the bottom of the hole after the grout is solidified; and then consolidating the hole by a primary sleeve, consolidating the hole by a secondary sleeve, and carrying out directional drilling to make the drilling hole extend along a preset consolidating layer according to the designed track to finally form the drilling hole. In the invention, the entire consolidation of the coal seam baseboard of the regional working surface is realized through designing the drilling hole track, determining the drilling hole consolidating radius and reasonably arranging the directional drilling according to the analysis to the water resisting layer and the water bearing layer.

The present invention relates to a common connector for memory cards and a switching arbitration method for the shared Pins of the connector, i.e., a common connector which allows many different types of memory cards to be inserted in and fixed at different times. A multiple of rows/sets of different types of Pins are devised on one side of a baseboard of the common connector. And particularly, a set of shared Pins enables identification of interface signals from SD/MMC cards or SM cards. Under the control of corresponding memory card detection switches and switching arbitration circuits, the shared Pins can be connected to interface signals from a SD/MMC card or a SM card. Therefore, such a structure not only reduces the size of the common connector but also supports a multiple of types of memory cards.

The invention relates to a multi-channel signal acquiring system belonging to the technical filed of digital signal processing. The system comprises: one clock module, two double-channel high speed data acquisition module, eight NAND storage modules, one unloading module, one secondary baseboard module, one main control module and one client end module, the analog signals can be acquired and stored in real time by four-way 900 MHZ sampling rate, the system has 3 TB storage capacity. The invention adopts the NAND storage body as the storage medium, has advantages of small facility volume and low power consumption, the synchronization consistency of four-way acquisition channel can be implemented by the synchronization processing of a clock enable signal, a sampling trigger signal and a sampling clock and the accurate design of a signal delay.

This invention discloses one TFT LCD array base board structure, which comprises glass base board to form film transistor array on glass baseboard; one coating layer forming between glass base board and film transistor array with film layer as polyimide film. This invention also discloses one process method, which comprises the following steps: firstly providing one glass baseboard; then sticking polyimide film on glass baseboard; finally processing film transducer array on the polyimide film surface.

This invention discloses a sort of liquid crystal panel, and it consists of the first baseboard, several scanning beam, several data wire, an insulated layer, several thin film transistor, several picture element pole, several barricade pattern, a second baseboard, a liquid crystal layer, and several columnar gap matter. The scanning beam and the data wire are fixed in the first baseboard, and the insulated layer is fixed between the scanning beam and the data wire. The thin film transistor consists of a grid, a channel layer, a power pole, and a leakage pole, it is fixed in the first baseboard, and the grid connects with the scanning beam, the power pole connects with the data wire, and the leakage connects with the picture element electric pole. The barricade locates in the insulated layer, and its material is selected from that it is one of the power pole, leakage, and the channel layer. The second baseboard is fixed in the reverse of the first baseboard, the liquid crystal layer and the columnar gap matter locate between the first baseboard and the second baseboard, and the one port of the columnar gap matter is fixed in the bosom of the barricade pattern.

The invention discloses a BMC based Firmware automatic update system of a programmable logic device of a server, including a PC machine, a switch connected to the PC machine and a plurality of server machine platforms connected to the switch; the PC machine, the switch, and the plurality of server machine platforms form a local area network system through network cables; a BMC baseboard management controller is arranged in the server machine platforms, the BMC substrate management controller existing in a server hardware system as a stand-alone sub-system. The system in the invention can realize simultaneous update of the Firmware of a plurality of servers, not requiring operators to have knowledge of and tools for professional writing of the Firmware of the programmable logic device, greatly reducing time cost and labor cost, and enabling easier maintenance and update of the servers.

A prefabricated, faced roofing board composite includes a first board layer made of a polymeric material or a predominantly polymeric material and a fire and weather resistant fiberglass-based facer bonded to a top major surface of the first board layer and forming a top major surface of the composite. The fiberglass-based facer is substantially impervious to the passage of hot gases of combustion, water, and water vapor through the thickness of the fiberglass-based facer. The faced composite can be a cover board, an insulation board; can include cover board and insulation board layers; and can include cover board, insulation board, and baseboard layers. A second fiberglass-based facer that is substantially impervious to the passage of hot gases of combustion through its thickness can form a bottom major surface of the composite. The polymeric material or predominantly polymeric material of the board layer to which each fiberglass-based facer is bonded penetrates part of the way through, but not completely through, the fiberglass-based facer.

A power supply system is adapted to a platform including a plurality of processing devices including baseboard management controllers (BMC) for processing basic information units, each of which is equipped with a plurality of power supply units (PSU) and at least one secondary power supply unit interconnected to a power cable. The controller calculates the maximum power consumption of the processing device based on its configuration, an adequate number of power supply units being turned on to meet the maximum power consumption, and a redundant power supply corresponding to one power supply unit times the adequate number minus the maximum power consumption. When the processing device suffers from a power shortage, the secondary power supply unit or the power supply unit of the other processing device is selectively turned on so as to recover the redundant power supply, thus normally achieving the N+1 redundancy of power supply.

The invention discloses a flexible active and passive knee-joint rehabilitation training device, comprising a linear drive unit, a leg bracket unit and a control unit, wherein, the linear drive unit comprises a baseboard, a rodless cylinder, a sliding table for the rodless cylinder, an inflatable extendible flexible driver, a guide rod, a spring, a fixed support, a connecting piece, a removable bracket and a sliding pair; the leg bracket unit comprises a thigh rod, a thigh supporting board, a shank rod, a shank supporting board, a feet bracket, a connecting rod, a T-type connecting piece, a L-type rod, a first regulating device and a second regulating device; and the control unit comprises an angular displacement sensor, a force sensor, a displacement sensor and a controller. The training device can conveniently achieve a plurality of rehabilitation training modes such as knee-joint passive training, active training and the like according to the rehabilitation degree of a patient, and an applying force (including a driving force in the passive training and a damping force in the active training) is regulated in a stepless manner.

Power in a computer system is managed by selectively authorizing requests by devices to operate at an elevated power state. One embodiment provides a computer system having a plurality of hardware devices interchangeably operable at mutually exclusive elevated and lower power states. The lower power states may be selected by default, and the devices independently request to operate at the elevated power state for a specified duration. A power management device, such as a baseboard management controller (BMC) or a chassis management module is configured for receiving and selectively authorizing the requests from the devices to operate at the elevated power state. The power management device subsequently revokes the authorization of the devices to operate at the elevated power state to enforce a system power limit.

A system management architecture is provided to monitor and control a multi-mainboard system with plural system mainboards. The system management architecture includes a local card for alternatively replacing a BMC (Baseboard Management Controller)-based management card on the system mainboard. The local card mainly includes a GPIO (General Purpose Input/Output) device and a basic logic. A central management module is also used in the system management architecture to monitor and control the system mainboard through a management bus and the management or local card. The local card monitors status signals on the system mainboard according to the command signals from the central management module, and additionally, provides customized monitoring capability. Accordingly, the local card facilitates the implementation flexibility for the system management architecture and reduces the cost and maintenance supports required by numerous BMC-based management cards.

The invention relates to a compact high power LED array that belongs to light emitting diode application technology field. Several LED array units assemble the light plat, and every LED array unit has base board that the thickness reaching several centimeters and is made up of high thermal conductivity material. It is the positive clan type LED fixed on baseboard. And the clan type heat pipe is inserted into the back or side surface of the baseboard and fixed on the cooling plate of the hot pipe condensation end. The baseboard temperature of the invention is equal, and the system thermal resistance is low. It can sustain over one hundred LED working steadily.

The present invention provides a BMC based method and system for remote diagnosis of a server startup failure. The BMC based method for remote diagnosis of a server startup failur comprises: creating a BMC detection module on a BMC by adding code, wherein the BMC detection module acquires BIOS POST Code information in real time in an interrupting manner by using an LPC bus; and the BMC detection module displaying the acquired BIOS POST Code information on a BMC remote management webpage. According to the technical scheme provided by the invention, an initialization process of each hardware device in a power-on and start-up process of a server baseboard is monitored remotely in real time, and a problem that occurs during start-up of a system can be rapidly located without the need to use a debug card, thus increasing server maintenance efficiency. Moreover, an administrator may locate the failures without going to a computer room, thereby reducing server maintenance costs and improving server maintenance efficiency.

The invention discloses a mother board, a mother board after box pairing, a corresponding manufacturing method and a liquid crystal display panel. The mother board comprises a lining baseboard and a plurality of baseboard units which are located on the lining baseboard in a matrix mode and provided with counterpoint marks, wherein frame sealing glue is coated along the cutting line of the lining baseboard, the counterpoint marks are located inside the area of the frame sealing glue, due to the fact that at least the frame sealing glue coated at the counterpoint mark position is transparent frame sealing glue, or the frame sealing glue coated at the counterpoint mark position is the transparent frame sealing glue, the frame sealing glue coated at the area except the counterpoint marks is the transparent or non-transparent frame sealing glue, so that even the frame sealing glue is coated along the cutting line, the counterpoint marks are covered by the frame sealing glue, the problem that the counterpoint marks cannot be identified does not occur, the mother board after box pairing can be accurately cut, and the mother board can be detected and identified through the counterpoint marks when the bad phenomena of color mixing and lower transmitting rate occur on the liquid crystal display panel.

The present application relates to a backplane connector and belongs to the technical field of connectors. The backplane connector includes a base board; differential signal pins arranged on the baseboard, every two differential signal pins forming a group of differential pairs; a shielding system disposed on the base board and surrounding the differential pairs. The shielding system includes atleast one shielding unit, each of which includes at least one U-shaped shielding piece having the same opening direction, a sealing shielding piece and a ground metal connection piece, wherein the sealing shielding piece is arranged on the opening side of the last U-shaped shielding piece along the opening direction; the respective U-shaped shielding pieces surround a group of differential pairs from three sides; the last group of differential pairs along the opening direction is surrounded by the U-shaped shielding piece and the sealing shielding piece from four sides; one end of the ground metal connection piece is grounded, and the other end of the ground metal connection piece is in contact with the respective U-shaped shielding pieces and the sealing shielding piece arranged in the first direction in the same shielding unit, or the other end of the ground metal connection piece is in contact with the respective U-shaped shielding pieces and the sealing shielding pieces arranged inthe second direction in different shielding units.

The invention provides a special fixture used for processing an open slot on a spatial dihedral angle slope of a turbine blade, and the special fixture is characterized by comprising a slope baseboard component capable of adjusting a radial gradient, wherein a tailstock tip component and an end face positioning component are oppositely arranged at two radial ends of the slope baseboard component; a slope cushion component which is capable of adjusting an axial gradient and a height is arranged on the slope baseboard component between the tailstock tip component and the end face positioning component; a side wall positioning component is also arranged on the slope baseboard component; the side wall positioning component can axially feed a side wall positioning element which is contained in the side wall positioning component; a clamping component is also arranged on the slope baseboard component; and a pressing head capable of feeding downward is arranged at the tail end of the clamping component. The fixture provided by the invention can firmly and accurately position a device, can quickly and efficiently process the open slot meeting a design demand on a size precision and a position precision, and has ultrahigh surface glossiness.