摘要:
In a method of manufacturing a semiconductor device, a trench is formed to have an upper quadrangular section and a lower circular section which is formed through a hydrogen annealing process, to extend in a depth direction of a semiconductor substrate. An insulating film is formed on a surface of the trench and a surface of the semiconductor substrate. A conductive film is formed to fill the trench whose surface is covered with the an insulating film. Source/drain regions are formed on both sides of the trench.
摘要:
A nonaqueous electrolyte secondary battery comprising a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, and a nonaqueous electrolyte is characterized in that the positive electrode active material is composed of a lithium trasition metal oxide having a layer structure and containing Li and Co and further contains a group IVA element and group IIA element of the periodic table.
摘要:
A shift-lever device of a vehicle is provided. The device includes a single shift lever provided so as to be pivotable, and a gate plate having a gate through which the shift lever is inserted up to a predetermined length to guide a shift operation thereof. The device is configured to be coupled with a single shift shaft of a gear transmission mechanism through a single push-pull cable so as to operate the shift shaft. The transmission is configured so that the shift shaft interlocks with a single shift fork to shift gears of the transmission. The gate has a shape such that the shift lever is movable more greatly at each of shift positions as much as a clearance between an outer casing and inner cable of the cable.
摘要:
In order to enable communication in which information is exchanged with friends and acquaintances, and a plurality of messages can be listed as on a bulletin board without being aware of electronic mail functions, an electronic mail transmission/reception system comprises a communication mean to transmit and receive electronic mail; a display mean to display transmitted and received electronic mail on a display screen; a message input mean to input messages to the display screen; a message storage mean to store input messages; and a control mean to cause the above display means to display input messages in a message-board format. The control mean divides the above display screen into a plurality of message display regions, and associates each message with a message display region for display.
摘要:
A wheel driving system is capable of varying differential limiting torque applied to a differential included in an all-terrain vehicle according to the difference between loads respectively applied to the right and the left wheel of the vehicle, which varies depending on the traveling condition or turning condition of the vehicle. Right and left wheels are connected through a differential gear mechanism (30) having a differential case (46) and held in a reduction gear case (13), an input pinion (22) and a drive shaft to an engine. The differential case (46) and a differential gear shaft (36) connected to the wheel are interlocked by a wet multiple-disk differential limiting mechanism (31) having a friction clutch mechanism immersed in oil. The multiple-disk differential limiting mechanism (31) is operated by a multiple-disk differential limiting mechanism operating mechanism to vary differential limiting torque. The torque transmitting capacity of the differential limiting mechanism (31) is adjusted by operating a turnable operating lever (21) disposed near a handgrip (15) attached to a handlebar included in the all-terrain vehicle.
摘要:
In accordance with the present invention, lithium secondary batteries excellent in charge/discharge characteristics, in particular in charge/discharge capacity and initial efficiency, and high in safety can be provided.
摘要:
An image processing apparatus includes an image acquiring section for acquiring a color image including a human object image, a display section for displaying the acquired color image, a recognition color memory preliminarily storing therein a plurality of face recognition color data for recognition of a face image of the human object image in the color image, a recognition designating section for designating implementation of a face image recognizing operation, a face image recognizing section for comparing color data in the entire color image with the plurality of face recognition color data in response to the designation of the recognition designating section, and recognizing an area having color data conforming to any of the face recognition color data as a face image area, an area designating section for designating the recognized face image area as a face image pickup area, a frame forming section for forming a frame having a size such that the face image pickup area can be embraced in the frame in response to the designation of the area designating section, and a face image cutting section for cutting out an area enclosed in the frame.
摘要:
A battery box, which is suitable for use in an electric vehicle, comprises a box body and a reinforcement member. The box body accommodates therein a plurality of batteries for powering the electric vehicle and is mounted to the electric vehicle. The reinforcement member is provided with the box body and supports at least respective portions of all the batteries in the box body. The reinforcement member is mounted to the frame of the electric vehicle whereby the weight of each of the batteries is reliably supported by the reinforcement member on the vehicle frame. The weight is reduced and yet the rigidity of the battery box is improved.
摘要:
To ensure a well-oriented crystal structure, there is provided a process of producing an oxide superconductor of a Y--Ba--Cu--O system with a composition having an atomic ratio Y:Ba:Cu of 1.0-2.0:2.0-2.5:3.0-3.5, the process comprising the steps of: preparing a semimelt including solid and liquid phases and consisting of Y, Ba, Cu and O in the atomic ratio; and solidifying the semimelt to form the oxide superconductor by so controlling a moving speed of a solidification front to have two components of different values in two perpendicularly intersecting directions.
摘要:
The present invention relates to a method for preparing a pitch fluoride, which comprises reacting pitch with fluorine in a fluorine type inert medium.