摘要:
A method of manufacturing a substrate for a memory disk characterized in that a blank material comprising a non-magnetic metal substrate covered with a non-magnetic metal as an underlayer is subjected to a coining operation by two dies, i.e. upper and lower dies each having flat compressing surface and a certain kind of textured design formed thereon within an apparatus including a mandrel and a die ring arranged to limit the spreading extent of the material whereby a surface having ultra-preciseness and simultaneously impressed texture design is obtained.
摘要:
A method of manufacturing a substrate for a memory disk characterized in that a blank material comprising a non-magnetic metal substrate covered with a non-magnetic metal as an underlayer is subjected to a coining operation by two dies having flat compressing surfaces within an apparatus including a mandrel and a die ring arranged to limit the spreading extent of the material whereby a surface having ultra-preciseness is obtained.
摘要:
A method for manufacturing a metal substrate for a memory disk wherein a metal blank material (6) is sandwiched between two dies within a metal mould (3) limiting the extent to which the material spreads, using a core member (4) if necessary, each of the dies having a flat and smooth working surface, the compression force and sheet gauge reduction ratio being regulated or the surface roughness and amount of coating lubricants employed being regulated.
摘要:
According to one embodiment, a copper recovery apparatus includes a precipitation tank configured to precipitate copper hydroxide grains in water, a filter aid supplier, a mixing tank configured to mix the filter aid with a water to produce a suspension, a separator provided with a filter, a line configured to supply the suspension to the separator, thereby forming a precoat layer formed of the filter aid on the filter, a separation tank configured to receive the detached matter of the precoat layer discharged together with the detaching water from the separator to magnetically separate copper hydroxide grains and filter aid, a line configure to discharge and recover the detaching water from the separation tank, and a line configured to return the separated filter aid to the filter aid supplier from the separation tank.
摘要:
A vehicle headlamp system includes a headlamp having multiple control devices and an ECU. Each of the control devices controls a light irradiation condition of the headlamp. The ECU stores vehicle constants, error code information and initialization information corresponding to different types of vehicle, and controls the control devices. When a vehicle type is changed, the ECU selects at least one of the vehicle constants corresponding to the changed vehicle type, clears the stored error code information and the initialization information after selecting the at least one of the vehicle constants, stores initialization information corresponding to the changed vehicle type, and initializes the control devices. The ECU recognizes dependencies between the control devices and, if the control devices include a first control device that is independent, executes normal control by the first control device directly after initializing the first control device.
摘要:
According to one embodiment, a copper recovery apparatus includes a precipitation tank configured to precipitate copper hydroxide grains in water, a filter aid supplyer, a mixing tank configured to mix the filter aid with a water to produce a suspension, a separator provided with a filter, a line configured to supply the suspension to the separator, thereby forming a precoat layer formed of the filter aid on the filter, a separation tank configured to receive the detached matter of the precoat layer discharged together with the detaching water from the separator to magnetically separate copper hydroxide grains and filter aid, a line configure to discharge and recover the detaching water from the separation tank, and a line configured to return the separated filter aid to the filter aid supplyer from the separation tank.
摘要:
In an automatic leveling apparatus, a motor inclines an optical axis of a headlamp in an up and down direction relative to a vehicle body, a vehicle height sensor detects a change in a height direction of an axle portion of a front wheel or a rear wheel of a vehicle, and an involatile memory records a control constant inherent to the vehicle. CPU determines whether the control constant is recorded to the involatile memory, calculates a pitch angle based on the control constant inherent to the vehicle and a detecting output of the vehicle height sensor, and controls to drive the motor by generating a control signal for canceling the pitch angle. CPU calculates the pitch angle on a condition that the control constant is recorded to the involatile memory, outputs the control signal and stops to output the control signal to the motor otherwise.
摘要:
A plurality of segmental images captured of teeth are analyzed, and feature information including directions in which the segmental images are oriented, angles of inclination of straight lines related to the teeth, and width and lengths of the teeth is extracted. According to the feature information, which may also include therapeutic information of the teeth, display positions and display postures of the segmental images are calculated, and the segmental images are displayed in locations based on the calculated display positions and display postures.
摘要:
Because the dynamic range of a solid-state image sensor is relatively narrow, it is necessary to reduce the amount of light using an aperture so that the amount of light incident on the solid-state image sensor is within the range of the dynamic range. However, the amount of control at this time may exceed a controllable range which is the maximum limit of an amount in which diffraction is not generated. As a result, the amount of control by the aperture is determined so that the amount of control by the aperture does not exceed the controllable range, and an ND filter, which corresponds to or is approximate to the amount of control of reduced light which was obtained by subtracting the amount of control by the aperture from the total amount of control, is placed on an optical path.
摘要:
There is provided an ink cartridge that is capable of supplying a pigment-based ink and at the same time suppressing the mixing of a sedimentary ink into the supplied pigment-based ink, or suppressing the generation of the sedimentary ink even when left unused, or removing the sedimentary ink by initial delivery of the ink after the cartridge is left unused, thereby reducing unevenness of printing. An ink reservoir holds an ink absorbent material therein for storage of the pigment-based ink. An ink delivery block is formed at a lower portion of the ink reservoir, and has a communication passage formed therethrough such that it extends from an outside of the ink reservoir up to an inner opening of the communication passage opening into an inside of the ink reservoir, for communication between the outside and the inside of the ink reservoir. The sedimentary ink is suppressed from flowing to the inner opening.