摘要:
A compound represented by the following general formula (I): [wherein R1 and R2 independently represent hydrogen atom, or a group represented by the following formula (A): (wherein X1 and X2 represent hydrogen atom, an alkyl group, an alkoxy group, or a halogen atom), provided that R1 and R2 do not simultaneously represent hydrogen atom; R3 and R6 represent an alkyl group; R4 and R7 represent hydrogen atom, an alkyl group, carboxy group, an alkoxycarbonyl group, or sulfo group; and R5 and R8 represents an alkyl group, an aryl group, an alkoxycarbonyl group, a vinyl group, a thienyl group, or a pyrrolyl group], or a salt thereof, which is usable for efficient screening for a chemical substance having applicability as a catalyst of the reaction of Michael addition.
摘要:
A method and system of arranging advertisements on a network for a potential media owner or affiliate to sell ad space on a network media to an advertiser. The advertiser's conditions and the affiliate's acceptance are made on the network through an agent's server. The server provides an invitation page for entry of the advertiser's conditions. The conditions are disclosed to the affiliate on the network. When the affiliate accepts the conditions on the network, the agent's server responds to make an advertisement contract, and allocates an advertiser's web site to the ad space of the network media. The number of the responses made to the advertisement is counted at the agent's server, which delivers statistical data of the counted responses on the network to the advertiser and the affiliate for determination of the payment and for evaluation of the effectiveness of the advertisement.
摘要:
In order to prevent deterioration of floating characteristics of a slider due to deformation of a slider floating surface by thermal expansion of a coil, the followings are performed. A recessed portion is formed in a part of the slider, and a device for generating an optical near-field and the coil for generating a magnetic field are formed in the recessed portion. The optical near-field generation device is formed on a surface facing a recording medium, and the magnetic field application coil is formed on an upper surface of the recessed portion. The optical near-field generation device and the magnetic field application coil are respectively exposed to the surface.
摘要:
A near-field optical probe and optical near-field generator are provided. A problem of a probe having a scatterer in which optical near-field noises are generated at the parts other than for a point at which an intense optical near-field is generated, is solved. In one example of the probe, a surface of the parts except for a vertex of the scatterer at which the intense optical near-field is generated is etched so that an etching depth becomes not less than a penetration depth of the optical near-field. The probe facilitates control of noises when a sample is observed or recording marks are reproduced.
摘要:
A game player can change the rate at which a game character is rendered in a video game with respect to the rendering rate of its surroundings. This change results in a visual appearance in which the game character seems to be time traveling. This visual appearance can be that the game character and its surroundings are moving in opposing directions in time, in the same direction in time but at different rates, or that the game character is moving in time but its surroundings are not moving in time. A user interface is provided through which a player can change the relative rendering rates of the game character and its surroundings to provide the visual appearances of several display modes including fast forward, slow forward, pause, rewind, or recording/playback display modes.
摘要:
A spray gun with pressure display for applying paint onto a painted object by atomizing the paint with compressed air. A pressure indicating device includes a digitally displayed pressure sensor (25), a pressure transducer part (24), and a display part (27) unitized with each other. The pressure indicating device is detachably installed on a spray gun body, and adapters (21, 22) without a pressure indication function are detachably fitted to the spray gun body according to the shape of the body grip part so that the presence or absence of the pressure indication function can be selected before use. The spray gun can be used under controlled conditions by allowing a worker to detect an air pressure at hand during spraying operation since the spraying air pressure largely affects paint finish as well as dispersion of atomized paint.
摘要:
A probe device comprises a cantilever comprising a probe allocated to be opposed to a surface of a sample, means for feeding back a vibration amplitude value of the cantilever, thereby self-exciting and vibrating the cantilever at a predetermined frequency, means for applying a bias to the sample or the probe, and means for measuring a frequency shift caused by a charge-transfer force which acts between the cantilever and the sample.
摘要:
The present invention provides a novel compound which is suitable as the starting material of a side-chain type liquid crystalline polymeric substance having a reactive group which is excellent in reactivity upon fixation of the liquid crystal orientation structure. The novel compound is a (meth)acrylic compound having an oxetanyl group represented by the formula wherein R1 is hydrogen or methyl, R2 is hydrogen, methyl, or ethyl, “—L1—M—L2—” represents a mesogen portion, and n and m are each an integer of 0 to 10. The present invention also provides a liquid crystal film containing the side-chain type liquid crystalline polymeric substance and a liquid crystal display mounted with such a liquid crystal film.
摘要:
The aim of the present invention is to apply an intense magnetic field to a portion where an optical near-field is generated by a thermal assisted magnetic recording head with a scatterer having conductivity as an optical near-field generating element. To this end, a scatterer for generating an optical near-field is formed in a bottom portion of a slider, and a magnetic field is applied thereto using a coil. In order to increase the intensity of the magnetic field, a magnetic pole made of a soft magnetic material is formed over the scatterer.
摘要:
To reduce background light generated in a circumference of a scatterer in a head for a thermally assisted magnetic recording device using a scatterer having conductivity as an optical near-field generating element, a coil for generating a magnetic field is placed on a bottom portion of a slider, and an optical near-field generating element is placed in an inside of the coil. At this time, an inner diameter of the coil is set not larger than a wavelength of incident light, an interval between leader lines each for conducting an electric current to the coil is set not larger than a half of the wavelength of the light, and the coil for generating the magnetic field is caused to function as a shield for suppressing the background light.