摘要:
Provided is a sheet including a base material comprising a biocompatible material and having at least two independent holes, and a bioactive substance, wherein at least one of the independent holes is an independent hole A containing the bioactive substance, wherein at least one of the independent holes is an independent hole B containing no bioactive substance, wherein a maximum diameter of the independent holes is less than 0.2 mm. Also provided is a sheet laminate including sheets laminated with each other, wherein each of the sheets includes a base material comprising a biocompatible material and having at least two independent holes, and a bioactive substance, wherein at least one of the independent holes is an independent hole A containing the bioactive substance, wherein at least one of the independent holes is an independent hole B containing no bioactive substance.
摘要:
A water-decomposable resin composition is provided. The water-decomposable resin composition includes a polyvinyl alcohol resin and a water absorptive resin. The polyvinyl alcohol resin has a melting point and a temperature at which a weight thereof decreases by 10% due to heat, and the difference between the melting point and the temperature is 100° C. or more.
摘要:
A fixed electrode and a movable electrode to be used to drive each arm are formed at a drive unit. As a voltage is applied between the fixed electrode and the movable electrode, the movable electrode is caused to move by coulomb force, thereby driving the arm 3 in a closing operation. By detecting a change occurring in the electrostatic capacity between the fixed electrode and the movable electrode at this time, a decision can be made as to whether or not the sample has been gripped.
摘要:
To propose an urban landscape with reality as alive as an actual town and provide a system of realizing the urban landscape.The present invention has means for displaying an urban landscape with a food shop zone including a cluster of various restaurants, a sports/hobby zone including baseball stadiums and pools, a living zone including flats and public facilities, a zone for female company employees to get together, and news including weather forecast, fortune-telling and the like as a virtual town and/or a town with reality on a display of a personal computer and/or various mobile terminals, or for displaying an urban landscape as if new facilities are constructed with time; means for plural characters of persons to act freely in the urban landscape including to stroll there, to enjoy shopping, to take a walk and stop by somewhere the person likes, to do or watch sports, and to go to theater; means for creating a self avatar which acts in the same manner as that of the freely acting character of a person in response to a desired inputted command and for issuing the command; and means for registering the self avatar on a network for pay and/or free of charge.
摘要:
A fixed electrode and a movable electrode used to drive each arm are disposed at a drive unit. As a voltage is applied between the fixed electrode and the movable the electrode, a coulomb force causes the movable the electrode to move, thereby driving the arms along the closing direction. The dimensions of a sample can be measured based upon the electrostatic capacity achieved between the electrodes when the sample becomes gripped by the arms.
摘要:
By using an InP single crystal substrate of the present invention in which the oxygen atom concentration is within the range of 1×1017 to 1×1018 atoms/cm3 for vapor phase epitaxial growth such as the MOCVD method, the occurrence of protrusions referred to as hillocks on the surface of the epitaxial layer formed on the substrate can be reduced, thereby allowing the providing of an InP single crystal substrate able to accommodate reduced thickness, multi-layering and enhanced function of the epitaxial layer.
摘要翻译:通过使用本发明的InP单晶衬底,其中氧原子浓度在1×10 17至1×10 18原子/ cm 3的范围内用于气相外延生长如MOCVD方法,发生 可以减少在衬底上形成的外延层表面上的小丘,从而可以提供能够适应外延层的厚度,多层次和增强功能的InP单晶衬底。
摘要:
A focused ion beam apparatus which has a secondary electron energy filter apparatus. The secondary electron energy filter apparatus is basically composed of an extraction electrode for extracting secondary electrons generated from a sample by irradiating an ion beam thereon, and a grid electrode for discriminting the secondary electrons based on their energy levels. The focused ion beam apparatus is also equipped with a secondary electron detector for detecting secondary electrons which pass the grid electrode, thereby measuring the potential of the surface of the sample under treatment.
摘要:
A speed control device for moving objects which can quickly change the speed of said object from one speed to another selected speed without overshooting comprising means for generating a signal representing the difference between the actual speed and the desired speed and adding a constant bias to said difference signal if said signal exceeds a predetermined value so that said biased difference signal will actuate an actuating means to move the object more quickly toward the desired set speed and to use and integrate the unbiased difference signal when said difference signal is below said predetermined value, which integration can be used to send smaller signals to the actuating means as the moving object approaches the desired set speed so as to prevent overshooting.
摘要:
A fixed electrode and a movable electrode used to drive each arm are disposed at a drive unit. As a voltage is applied between the fixed electrode and the movable the electrode, a coulomb force causes the movable the electrode to move, thereby driving the arms along the closing direction. The dimensions of a sample can be measured based upon the electrostatic capacity achieved between the electrodes when the sample becomes gripped by the arms.
摘要:
The sum of an analog input signal and a positive feedback signal is applied to an A/D converter. A D/A converter device including a D/A converter and a delay device for delaying an analog feedback signal which is a signal formed by D/A converting the output of the A/D converter by one conversion operation period of the A/D converter. The positive feedback signal is formed by multiplying the analog feedback signal by a given feedback coefficient.