摘要:
A method for testing leakage of a pipe passage employs a flow rate of gas used in testing supplied to the inside of a pipe passage undergoing testing hermetically sealed on one side while detecting flow rate with a flow measuring device and pressure with a pressure detector, and detecting temperature of the gas used, and inputting the detected values of pressure, flow rate and temperature into a computation treatment apparatus, and internal capacity VL of the pipe passage is computed as VL=(supplied flow rate Q×pressure applied time Δt)/(pressure rise value ΔP2), and next, the volume QL leaked from the pipe passage is computed as QL=(pressure drop value ΔP2′×internal capacity VL)/(pressure drop time Δt′).
摘要:
Image data obtained by photographing an object using a camera is stored in a storage medium that can be attached to and detached from the camera. The camera includes a device program storage unit and an information writing unit. A device program that can be executed by an information processing device, which is different to the camera, is stored in the device program storage unit. The information writing unit is constituted to be capable of writing the device program to the storage medium attached to the camera. While writing the device program to the storage medium, the information writing unit writes the device program in a format enabling the information processing device to read and execute the device program automatically when the storage medium is attached to the information processing device.
摘要:
Embodiments of the invention prevent data loss due to very frequent writing onto adjacent data tracks. In one embodiment, an alternate zone made up of multiple adjacent data tracks is formed by setting data tracks whose usage is to be prohibited for every other data track. The data updated very frequently and data not updated too frequently are recorded in the alternate zone. Data tracks for recording the data updated very frequently, and data tracks for recording data not updated too frequently, each have one cylinder of spacing. Data loss due to leakage fluxes can thus be prevented.
摘要:
An information terminal device includes an acquisition unit acquiring language identification information concerning a language used on a display screen, a storage unit storing address information of a server, a language identification information synthesizer synthesizing the language identification information into the address information, and a transmitter transmitting the address information to the server.
摘要:
Embodiments of the invention allow a heater to reduce the clearance between a head element section and the magnetic section while reducing the risk of collision between the head element section and the magnetic disk during load/unload. In one embodiment, an HDD judges whether a heater is ON or OFF after the load process is started. If the heater is found set to ON, the HDD sets the heater to OFF. With the heater kept OFF, the HDD starts the actuator pivoting. If the heater is found set to OFF, the HDD moves the actuator from the parking position to the magnetic disk with the heater kept OFF. Upon completion of the load process, the HDD goes to the subsequent process. Since the heater is OFF during load, the risk of collision between the head element section and the magnetic disk is reduced.
摘要:
An information terminal device includes an acquisition unit acquiring language identification information concerning a language used on a display screen, a storage unit storing address information of a server, a language identification information synthesizer synthesizing the language identification information into the address information, and a transmitter transmitting the address information to the server.
摘要:
A control apparatus is connected to at least one terminal device to control the terminal device. The apparatus includes a communication unit which communicates with the terminal device, a display unit which displays an operation window, an information acquisition unit which acquires, from the terminal device through the communication unit, information concerning operation of the terminal device and operation object for operation, an arranging unit which arranges the operation object to produce an operation window and is stored in the control apparatus, and a command generating unit which generates a control command in accordance with operation on an operation window, wherein when the operation object is operated, the command generating unit generates information which specifies the operation object which has been operated and a control command including information concerning an operation amount, and the communication unit transmits the control command to the terminal device.
摘要:
Substrate materials for magnetic heads consisting of 24-75 mol % of .alpha.-Al.sub.2 O.sub.3 and the remaining 76-25 mol % of TiC.sub.x O.sub.y N.sub.z containing a small amount of additives, that has a NaCl-type structure which retain known characteristics required on such materials and have controlled sizes of crystallites of Al.sub.2 O.sub.3 and TiC.sub.x O.sub.y N.sub.z, uniformly dispersed TiC.sub.x O.sub.y N.sub.z crystallites and, if any, additive elements, in which internal stress is relieved. The materials are intended for eliminating problems in IBE to form steps and thus for fabricating high-precision thin-film heads for high-density recording.
摘要翻译:由24-75摩尔%的α-Al 2 O 3构成的磁头用基材和剩余的76-25摩尔%的含有少量添加剂的TiC x O y N z,其具有保留这种材料所需的已知特性的NaCl型结构并具有 控制Al2O3和TiCxOyNz的微晶尺寸,均匀分散TiCxOyNz微晶,以及任何添加元素,其中释放内应力。 这些材料旨在消除IBE中的问题以形成步骤,并因此用于制造用于高密度记录的高精度薄膜头。
摘要:
A thin film magnetic head for perpendicular magnetic recording includes a magnetic member lying on a wear-resistant substrate of a non-magnetic material and defining a return path for magnetic flux. The magnetic member has a main groove formed in one of its principal surfaces in parallel to a sliding surface adapted to face a magnetic recording medium, and a narrow groove formed in the same principal surface and crossing the main groove at right angles thereto. The main and narrow grooves are filled with a non-magnetic material. The magnetic member carries thereon a laminate formed immediately above the intersection of the main and narrow grooves, and consisting at least of a thin-film conductor coil, an interlayer insulating film, a main pole film and a head-protecting film which are formed one upon another. The narrow groove has a width which is larger than that of the main pole film. The magnetic member is connected to the main pole film through a via hole portion. The magnetic member and the laminate have an exposed surface defining the sliding surface, and the magnetic member is exposed in the vicinity of the main pole film.
摘要:
A magnetic head slider and a material for it which comprises a sintered body obtained by sintering a raw material powder composed of 65 to 90% by weight of ZrO.sub.2 component containing therein a stabilizer and the balance of Al.sub.2 O.sub.3 component, 2% by weight or below of which has been substituted with a binder. The stabilizer is Y.sub.2 O.sub.3, MgO or CeO and the binder is Y.sub.2 O.sub.3 or MgO.
摘要翻译:一种磁头滑块及其材料,其特征在于,包括烧结体,该烧结体通过将含有65〜90重量%的含有稳定剂的ZrO 2成分和余量的Al 2 O 3成分,2重量%以下的原料粉末 其已被粘合剂取代。 稳定剂为Y2O3,MgO或CeO,粘合剂为Y2O3或MgO。