摘要:
An electromagnetic controller includes an exciting coil unit that is provided with a coil main body and an exciting piece that is positioned at a tip end side of the coil main body so as to be magnetized according to an excitation of the coil main body; and a plunger that is disposed in a ring-shaped space formed at an inner diameter side of the exciting coil unit so as to be movable in the ring-shaped space in an axial center direction, the plunger being displaceable from a non-acting position to an acting position at a tip end side under an attracting force based on magnetization of the exciting piece, wherein an urging member is provided at the inner diameter side of the exciting coil unit so as to urge the plunger to a side of the non-acting position according to demagnetization of the exciting piece.
摘要:
It is an object of the present invention to improve a margin to meet good recording quality by conducting a realtime correction of a recording condition of a medium with different recording characteristics for inner and outer circumferences. To accomplish the object, control factors for power and a pulse width are independently detected and corrected using an mT pulse having a length of m′T as a pulse for power control and an nT pulse having a length of n′T as a pulse for pulse width control; more specifically, power correction for mT pulse and pulse width correction for nT pulse are conducted in realtime, wherein a recording pulse stream including the mT pulse and nT pulse is irradiated onto a medium 500 by a recording laser beam 20A as well as pits and spaces formed by irradiation of the recording pulse stream are reproduced by a reproducing laser beam 20E to detect the effects of power and pulse width variations independently.
摘要:
A manufacturing method in which a second magnetic layer of a thin-film magnetic head includes the steps of: forming a pole portion layer; forming a protective layer so as to cover a part of the pole portion layer located near the medium facing surface ABS; forming an electrode layer to be used as an electrode when forming a yoke portion layer by electroplating; forming the yoke portion layer by electroplating on the electrode layer using the electrode layer as an electrode; and removing an unnecessary portion of the electrode layer.
摘要:
A successive approximation A/D converter which converts an analog signal to a digital signal by carrying out successive A/D conversions of the analog signal. It carries out, for a least significant bit of the digital signal, A/D conversion of the analog signal using a reference voltage corresponding to a previous digital signal obtained as a result of a previous A/D conversion, increments a current digital signal, which is obtained as a result of the latest A/D conversion, when the least significant bit of the current digital signal is “1”, and decrements the current digital signal when the least significant bit is “0”. This makes it possible to solve a problem of a conventional successive approximation A/D converter in that the tracking ability of the digital signal to variations of the analog signal is degraded because of the long update period involved in the increasing number of the bits of the A/D converter, if full bit conversion is carried out.
摘要:
In a starter (1) for an internal combustion engine including a planetary gear type reduction gear unit (2) and a housing (17) for accommodating at least the reduction gear unit (2), a recess (51) is formed at a lower part (17a) of the housing (17) in an installed state of the starter (1) in a manner that the recess (51) is formed in an inner periphery of the housing (17) so as to define a drain passage (51) extending substantially axially, and a part (52) of an outer periphery of a first annular member (12), which constitutes a part of the reduction gear unit (2), protrudes into the recess (51). Thus, the protruding part (52) of the outer periphery of the first annular member (12) forms a labyrinth structure in the drain passage (51) defined by the recess (51) formed in the inner periphery of the housing (17), to thereby effectively prevent water from entering the housing (17) through the drain passage (51) without substantially impeding the passage of water from the housing (17) to the outside. This protruding part (52) is integrally formed in the first annular member (12), and therefore no additional component parts are required to make the labyrinth structure.
摘要:
A data reading apparatus for reading data from a form sheet comprises a scanning device for optically scanning the form sheet and for outputting image data read from the form sheet, a storing part for storing form informations on different kinds of model form sheets having different fixed forms, a discriminating part for discriminating the kind of the form sheet which is scanned by the scanning device by comparing a form information on the form sheet included in the image data from the scanning device with the form informations stored in the storing part, and a reading part for reading from the image data outputted from the scanning device data in predetermined reading areas of the form sheet depending on the form information of a model form sheet which is discriminated in the discriminating part as being identical to the kind of form sheet scanned by the scanning device.
摘要:
This disclosure describes a novel antibiotic designated Vermisporin produced in a microbiological fermentation using, for example, a new strain of Ophiobolus Vermisporus L-8. This novel antibiotic is an active antibacterial, especially anti-anaerobic bacterial agent.
摘要:
A white reflection film includes a coating layer including spherical particles on at least one surface of a white film, wherein, when particle diameters of the spherical particles are R and a thickness of the coating layer is H, an average number of the particles satisfying R>H in 100H square in a surface area of the coating layer is at least 10. The white film, which is capable of contributing to the improvement of luminance of a backlight being used in the backlight, can be provided.
摘要:
In a water-cooled four-cycle engine, an engine core including a cylinder block, a cylinder head and a first crankcase half body is formed as a unitary part cast integrally; a water jacket including a cylinder jacket surrounding a cylinder bore and a head jacket surrounding a combustion chamber is formed in the engine core; and a timing-belt chamber being adjacent to the cylinder jacket is provided in a side portion of the engine core. A first opening portion for forming a first semi-peripheral portion of the cylinder jacket on a side opposite from the timing-belt chamber by casting out is provided in a side surface of the cylinder block. A second opening portion for forming a second semi-peripheral portion of the cylinder jacket and the head jacket by casting out is provided in an upper surface of the cylinder head.
摘要:
Provided is a conductive laminate comprising a base resin layer and a conductive layer on at least one surface of a substrate, by stacking in the sequential order of the base resin layer and the conductive layer from the substrate side, and in which the base resin layer comprises a resin including a urethane acrylate resin having a glycol skeleton, and a grafted resin having a hydrophilic group among side chains thereof. A touch panel using the conductive laminate of the present invention exhibits good writing sense, high input sensitivity and favorable durability. In addition, the conductive laminate of the present invention is preferably used for electrode members, which are employed in display products such as a liquid crystal display, an organic electro-luminescence, and an electronic paper as well as solar cell modules, and so forth.