摘要:
A magnetization reversal device includes a ferromagnetic 12 body which is provided in an interconnection of a non-ferromagnetic dot 11 so that a part or a whole of the ferromagnetic dot is three-dimensionally buried in the interconnection of said non-ferromagnetic dot, and a spin injection source 13 which generates a spin-polarized pure spin current without a flow of charges, and which is provided in the interconnection of the non-ferromagnetic dot 11 to be in contact therewith so that the interconnection of the non-ferromagnetic dot serves as a common electrode, and the pure spin current flows into the ferromagnetic dot 2 through the interconnection of the non-magnetic body by the spin injection source 13 due to a diffusion current, to thereby reverse magnetization of the ferromagnetic dot 12. By injecting the pure spin current, using this planar structure, it is possible to easily carry out the magnetization reversal of the ferromagnetic dot 12 even if it is a thick film ferromagnetic dot without being subjected to limitation of a spin diffusion length.
摘要:
An imaging apparatus is provided that includes a liquid discharge head configured to discharge recording liquid as one or more recording liquid droplets; a drive waveform generating unit configured to generate a drive waveform including at least two drive signals within one printing period; a drive unit configured to input tone data, select a relevant drive signal from the drive waveform via a switch that switches on/off according to the tone data, and apply the selected drive signal to the liquid discharge head; and a transmitting unit configured to transmit the tone data to the drive unit plural times within one printing period, the tone data being configured at a plurality of bits per channel.
摘要:
A door lock mechanism controller includes a first communication device and a second communication device. The first communication device transmits a first radio signal to a first communication terminal through a first antenna so as to receive authentication information for operating a door lock mechanism. The second communication device transmits/receives a radio signal to/from a second communication terminal so as to receive authentication information for operating the door lock mechanism. A control prevents operation of an actuator based on the authentication information received by the second antenna, when the first radio signal is transmitted by the first antenna.
摘要:
An object is to provide a printing method for a printing press and a printing press that are capable of providing advantages in terms of service life, heat generation, and power consumption while overcoming various problems caused by ultraviolet irradiation. The method includes: printing an image on a sheet of paper fed using an ultraviolet curable paint; and irradiating the ultraviolet curable paint on the printed sheet fed by irradiating the ultraviolet curable paint with ultraviolet light from a plurality of light emitting diodes disposed at predetermined intervals across the transverse direction of the sheet, thereby curing the ultraviolet curable paint, wherein all the light emitting diodes are turned on while shielding a predetermined area in the transverse direction of the sheet from ultraviolet light.
摘要:
A combination weighing device is configured and arranged to efficiently perform processes from combination weighing to discharging. The combination weighing device includes a control unit configured to control a container arrangement mechanism so as to tilt the orientation of a container storing weighed articles selected based on the results of weighing to discharge a portion or all of the articles in the container into its adjacent container.
摘要:
A CMP conditioner having excellent corrosion resistance around abrasive grains includes a grindstone base having, formed on one side, an abrasive grain layer including abrasive grains fixed in a metallic bonding phase treated to form a first protective layer comprising an oxide on the surface of the metallic bonding phase of the abrasive grain layer by the sol-gel method. Subsequently, an aerosol obtained by dispersing fine particles of a brittle material in a gas is jetted and caused to strike on the surface of the first protective layer to form a second protective layer comprising a thick oxide film.
摘要:
A composition which can significantly accelerate equol production is provided. When formulated in a pharmaceutical preparation or a food or drink, this composition exerts effects of preventing a vascular disease by the cholesterol lowering function, preventing breast cancer or prostatic cancer, and preventing and/or treating osteoporosis. Also, when formulated in a feed or a pet food, the bone density is enhanced, so that it exerts effects to prevent weak legs of a pig, to strengthen egg shell of a laying hen, to prevent osteoporosis in a dog etc., and the like. It is a composition which comprises lactobionic acid, a salt of lactobionic acid or lactobionolactone as an active ingredient and a food or drink, a feed, a pet food or a pharmaceutical preparation, which contains the composition, and have effects to prevent and treat osteoporosis, an function to increase bone density, an effect to prevent breast cancer or prostatic cancer, and a cholesterol lowering function.
摘要:
An imaging method is disclosed that is implemented in an image forming apparatus for forming a tone pattern on a recording medium by forming an arrangement of dots on the recording medium. The arrangement of dots is formed on the recording medium by jetting a recording liquid from a recording head while moving the recording head in a main scanning direction a plurality of times and intermittently conveying the recording medium in a sub-scanning direction that perpendicularly intersects the main scanning direction. The imaging method involves forming the arrangement of dots such that dots belonging to a first group that are consecutively aligned in a base tone direction and dots belonging to a second group that are consecutively aligned in the sub scanning direction are respectively formed in non-consecutive order on the recording medium.
摘要:
It is an object of the present invention to provide a magnetic recording/reproducing apparatus and its tape-pulling-out element capable of reliably holding a coupling element and stably carrying out tape threading. In a magnetic recording/reproducing apparatus, an end of a tape accommodated in a tape cassette 2 has a coupling element 8, the coupling element 8 is pulled out and the tape is taken up around a drive reel. The magnetic recording/reproducing apparatus comprises a leader tape 41 having one end connected to the drive reel, a tape-pulling-out element 40 connected to the other end of the leader tape 41, and a pulling-out element moving motor 51 for moving the tape-pulling-out element 40 into the tape cassette 2. The tape-pulling-out element 40 includes a first member 42 formed with a recess 42A, and a second member 43 connected to the first member 42 such that the second member 43 can be displaced, and the coupling element 8 is mounted on the tape-pulling-out element 40 by the recess and the second member 43.
摘要:
The invention has such a double hetero structure (11) that an active layer (3) is sandwiched by an n-type clad layer (2) and a p-type clad layer (4) on a semiconductor substrate (1) made of GaAs. In the p-type clad layer (4), for example, an n-type current constriction layer (6) consisting of at least two layers is provided in such a configuration that a first layer (6a) thereof closer to the active layer is made of a material having almost the same refractive index as the p-type clad layer and a second layer (6b) thereof farther from the active layer is made of a material having a smaller refractive index than the first layer (6a). By this configuration, a self-excitement type and high-power semiconductor laser can be obtained which operates in a stable manner up to a high power without generating a kink while being self-excited at a low power. Another embodiment of the invention comprises a current constriction layer having an n-type in which a stripe trench is formed in the p-type clad layer, and a light confinement layer having a smaller refractive index than the p-type clad layer is formed at the current constriction layer facing the active layer, so as to be of a p-type or non-doped type. By this configuration, a semiconductor laser can be obtained which operates up to a high power without generating a kink.