38results about How to "Secure stability" patented technology

A mounting structure of a front body frame in a vehicle, wherein, by improving the mounting structure between a body shell and a chassis around an engine compartment in the vehicle, it may secure the stability of the vehicle as well as the rigidity of the vehicle. As a mounting structure of a front body frame in a vehicle, in which a circumference of an engine compartment includes side members arranged at both lower parts of an engine compartment, a dash panel arranged fin order to form a boundary between the engine compartment and a vehicle compartment, a tire apron arranged at an upper side of both side members, a shock absorber cover arranged on the tire apron, and a cowl panel arranged at an upper side of the dash panel, the mounting structure may include: a pair of support members whose lower part is equipped to be fixed on both side members and whose upper part is equipped to be fixed on the dash panel; a cowl member whose each of two edges are connected to an upper side of the pair of support members by welding, the cowl member arranged to support a lower side of the cowl panel; a pair of side frames arranged at the lower side of the side members along an extension line where the lower part of the support members is extended; and a cross member arranged so that each of the lower parts of the side frames are mutually connected, wherein each of the cowl member, the support members, the side frames and the cross member are connected to be a ring shape.

A process for producing ferrous sintered alloy according to the present invention is characterized in that it is equipped with: a compaction step of pressure compacting a raw-material powder in which an Fe-system powder is mixed with a reinforcement powder, thereby turning the raw-material powder into a powder compact; and a sintering step of heating this powder compact in an oxidation preventive atmosphere, thereby sintering the powder compact; and said reinforcement powder is an Fe—Mn—Si—C powder comprising an Fe alloy or an Fe compound that includes: Mn in an amount of from 58 to 70%; Si in an amount making a compositional ratio of the Mn with respect to the Si (i.e., Mn/Si) that is from 3.3 to 4.6; and C in an amount of from 1.5 to 3%; when the entirety is taken as 100% by mass. This Fe—Mn—Si—C powder is procurable inexpensively relatively; besides, ferrous sintered alloys, which are obtained using that, are better in terms of various characteristics than are conventional ferrous sintered alloys. Therefore, it is possible to intend to turn Cu-free ferrous sintered alloys, which are good in terms of their own characteristics, into low-cost ones.

Disclosed herein is provided a spindle motor and a disk driver having the same. There is provided a spindle motor including: a sleeve rotatably supporting a shaft; a bush combined with the top portion of the shaft to be rotated together with the shaft; a rotor case including a cylindrical wall part combined with the outer peripheral surface of the bush; an air flow spreading part formed on the axial bottom part of the bush and spreading the air flow generated between the shaft and the sleeve to the radial outer side when the shaft is rotated; and a sealing part formed on the axial bottom portion of the bush and formed between the cylindrical wall part and the air flow spreading part to seal oil when the shaft is rotated.

A Dual Clutch Transmission control method may include a breakage determining step that determines whether an input shaft speed sensor breaks down, a reference securing step that disengages all shift gears connected to a non-driven input shaft and engages a clutch connected to the non-driven input shaft, when it is determined that the input shaft speed sensor broke down, and a gear shifting step that disengages the clutch connected to the non-driven input shaft and engages a shift gear of a desired shift range in accordance with a shifting instruction when the instruction for shifting to any one desired shift range of shift ranges connected to the non-driven input shaft is given after the reference securing step.

A vehicle and a suspension system, for stabilizing vehicle disposition by lowering the center of gravity, and improving stability control performance are provided. The vehicle includes a body, at least one arm, a bottom unit, which may be a wheel, coupled to one end of an arm of the at least one arm, and a suspension system having a spring disposed to generate a counter moment in a direction that offsets an impact moment applied to the arm that is subjected to an impact.

Provided is a sensor having a flexible nanostructure as a sensing element and a fabrication method thereof. The sensor includes a nanostructure as a sensing element for sensing a marker over a flexible substrate, wherein the nanostructure includes: a linker layer including linkers bonded to the flexible substrate; and metallic nanoparticles formed by the metal ions.

The present disclosure relates to an apparatus and method for controlling lane-keeping. An embodiment provides an apparatus for controlling lane-keeping, including a sensing unit configured to recognize lane lines of a driving lane in which a host vehicle travels and configured to sense a plurality of other vehicles traveling in the driving lane or lanes next to the driving lane, a calculation unit configured to calculate a first transverse separation distance between the sensed other vehicles or a second transverse separation distance between the host vehicle and the other vehicles, a determination unit configured to determine an optimum position of the host vehicle within the driving lane by comparing space widths for the calculated first transverse separation distance and the calculated second transverse separation distance, and an output unit configured to output a speed control signal to control a travel speed of the host vehicle so as to have the host vehicle located at the determined optimum position.

Provided is an image forming method, including: applying a treatment liquid to a recording medium; and applying a recording ink to the recording medium. The treatment liquid is free from a colorant, and contains an organic acid salt or a cationic resin or both thereof, a water-soluble organic solvent, and water. The water-soluble organic solvent contains one or more selected from sodium poly-γ-glutamate, N-acyl fatty acid-sodium L-glutamate, sodium N-lauroyl-L-aspartate, and a compound represented by General Formula 1 below. The recording ink contains a colorant, a water-soluble organic solvent, a surfactant, a carboxyl group-containing resin, and water.

The present invention provides a method of driving a wireless power transfer system including a power transfer unit and a plurality of power receiver units. The power transfer unit receives a parameter including information about output voltages of AC/DC converters of the power receiver units and output power of the power receiver units and creates power receiver unit control information including an optimum output control voltage on the basis of the parameter. Further, at least one of the power receive units adjusts an output voltage of a AC/DC converter thereof on the basis the optimum output control voltage.

An optical module includes an interface electrically connected to an external device to receive a data signal to be transmitted, a signal processor configured to perform serialization and signal modulation on the received data signal, an optical transceiver configured to generate an optical transmission signal by receiving a direct current (DC) light source, in which a plurality of light sources having different wavelengths are multiplexed, from an optical power supply and performing optical modulation thereon through the serialized and modulated data signal, and an optical fiber connector configured to output the generated optical transmission signal to the external device and receive an optical reception signal from the external device.

A method of manufacturing a semiconductor device capable of polishing evenly and separating the adjacent word lines by performing the flattening process using slurry with a doping material added during the polishing process.

A camera stabilizer having a base with an aperture in front and in back, and in alignment with one other. A shoulder support, removably attachable to the base, has an adjustable rod extending forward of it with a detent at its distal end. The adjustable rod inserts into the base through its two apertures with the detent passing through the front aperture to prevent rearward movement of the adjustable rod. A second support removably attaches to the base. It has two telescoping rods connected to each other at their bottoms from which they are pivotable. Adjustable straps on one telescoping rod are adapted to wrap around one's back and fasten to themselves for greater stability. Another strap at the bottom of one telescoping rod is adapted to loop around one's belt and fasten to itself thereby providing addition stability and vertical support.

Provided are a game service system and a game service method for a global game service. A game service system for providing a multi-player game service for users connected to a game server and users connected to at least one proxy server includes: a game server constructed at a single base in a first local area, the game server configured to provide game progress data to users connected to a proxy server associated with the game server; and at least one proxy server constructed at a base in a second local area different from the first local area in which the single base is located, and configured to connect to the game server through an exclusive line. The game server is configured to provide the game service to users connected to the at least one proxy server through the at least one proxy server and the exclusive line.

An image forming apparatus including: an image forming unit including an image carrier for carrying a toner image to be transferred onto a sheet and a correcting toner image to be used for adjusting a density of the toner image, a detection sensor for detecting density information of the correcting toner image formed in a non-image area by the image forming unit, and a controller for causing the image forming unit to correct an image forming condition based on the density information to execute a stabilization control, wherein, when receiving at least one information of interruption information, mode switching information and job switching information during execution of the stabilization control, the controller causes the image forming unit continuously form non-formed residual correcting toner images different in density on the image carrier before finishing a processing operation in the stabilization control under execution.

A control system of a BBW device may include brake-by-wire (BBW) devices provided to each of wheels of a vehicle to perform a braking control or a suspension control of the vehicle, sensors configured for detecting an operating state of each of the BBW devices, and controllers connected to each of the BBW devices to control a corresponding BBW device among the BBW devices, in which the controllers are configured to determine whether the sensors fail according to data received from the sensors, and when determining that any a sensor among the sensors fails, the controllers turn off any a BBW device of the BBW devices which is a target detected by the failed sensor, and perform the braking control or the suspension control of the BBW devices based on a traveling state of the vehicle.

[Problems]

To reduce the fuel consumption without impairing operational safety of the ship

[Solution to Problem]

A ship 10 configured to obtain propelling force by driving a main propeller 11 with a main engine 12 is provided with an additional propeller 20 and a driving unit therefore. The additional propeller 20 is disposed at a ship bottom or at a rising section of the ship bottom, in a position different from the main propeller 11. Further, the output of the driving unit of the additional propeller 20 is 25% or less than the output of the driving unit of the main engine, and the operating condition can be selectable between regular operating condition in which propelling force is obtained by driving the main propeller 11 and die other operating condition in that propelling force is obtained by driving the additional propeller 20.

A balance (1) with a housing (3) containing the weighing mechanism and associated electronic components has at least three positioning feet (5, 5′) to stand on a supporting surface (20), at least two of the positioning feet (5) being height-adjustable for setting the balance (1) into a level position. In addition, the balance (1) has at least one stabilizer foot (6, 106) which can be locked and unlocked, so that for adjusting the level position of the balance, the stabilizer foot is released and thereby enabled to stay in contact with the supporting surface (20), and after the level adjustment of the balance has been completed, the stabilizer foot is locked in place to secure the stability of the balance (1) in its set position.

An embodiment relates to a power terminal and a motor including the same, the power terminal comprising: a body; a pin portion extending upward from the body; a coupling portion formed at one end of the body and coupled to an end of a coil; a first protrusion protruding downward from the body; and a second protrusion protruding downward from the body, wherein the second protrusion is arranged to be spaced inward or outward form the body. As a result, the power terminal can improve the productivity through process simplification while satisfying a true position geometric tolerance.

Provided are a separator and a lithium battery, the separator including: a porous substrate; a first coating layer on a surface of the porous substrate, the first coating layer including an organic particle having a melting point (T_m) in a range of about 100° C. to about 130° C., a particle-type boehmite, a needle-shaped ceramic particle, and a first binder; a first adhesive layer on another surface of the porous substrate, the first adhesive layer having a glass transition temperature (Tg) of 50° C. or higher, and including a particle-type second binder; and a second adhesive layer on the first coating layer, the second adhesive layer having a glass transition temperature (Tg) of 50° C. or higher, and including a particle-type second binder.

A backlight assembly includes: an EEFL (external electrode fluorescent lamp) including an external electrode through which a driving voltage is applied, and a lamp for emitting light; a side support for supporting the EEFL; and a protective cap disposed above a portion of the external electrode, the portion of the external electrode being exposed out of the side support.