摘要:
Provided is a biological tissue collection method capable of preventing damage of a biological tissue and sucking a mm-order large biological tissue. The biological tissue collection method includes the following steps. First, a component is prepared. The component is provided with multiple (n ≥ 2) holes for passing air from a first surface toward a second surface, a wall is formed between the holes, and an end portion of the wall on a first surface side is rounded and formed only of a curved surface. Next, a biological tissue is collected by the holes of the component. The biological tissue has a mm-order dimension of equal to or greater than 0.5 mm and equal to or less than 100 mm in a maximum direction, and contacts the holes on one surface by suction. Upon collection, equal to or greater than 50% and equal to or less than 90% of the area of the biological tissue is taken as as the total area of the collecting holes.
摘要:
Provided is a zirconia material manufacturing method for providing a zirconia material formed such that separation between a coating layer made of hydroxyapatite and zirconia is prevented and functioning as a biological reinforcement material. The zirconia material manufacturing method includes dispersing hydroxyapatite powder in water to prepare a slurry, subsequently dipping zirconia in the slurry, and forming, on the zirconia, a coating layer made of hydroxyapatite. The concentration of the hydroxyapatite powder of the slurry is 1%.
摘要:
[Problem] To provide a switch power generating mechanism and a switch power generating method that can secure a constant amount of power generation and that can perform a reliable switching operation regardless of how slow the speed of the force causing the mechanism to operate is. [Solution] Provided is a switch power generating mechanism that is formed of at least a first movable component, a second movable component, a first deforming component that is connected to the first movable component, and a power generator, wherein: a pressing force is transmitted to the second movable component from the outside of the switch power generating mechanism to cause at least part of the first movable component and at least part of the second movable component to move in a connected manner and cause the first movable component to rotate by a fixed amount so as to deform the first deforming component by a fixed amount; and the deformation of the first deforming component is released once the first movable component has been caused to rotate by the fixed amount, and power generation is performed with power being generated in the power generator due to the first movable component being rotated by a fixed amount as a result of the release from the deformation.
摘要:
A case for a wristwatch, wherein a timepiece movement and an inner frame connecting member for fixedly holding the timepiece movement in the axial direction of a cylindrical shape is stored in a timepiece case body having mirror-polished inner and outer peripheral surfaces, formed of a transparent hard material, and formed in a generally hollow cylindrical shape or a hollow polygonal generally cylindrical shape, a cover body having a connection part with the inner frame connection member is disposed at both end opening parts of the timepiece case body, both end opening parts of the timepiece case body are covered by the cover bodies, and the cover bodies are fixedly connected to the end parts of the inner frame connection member integrally with each other.
摘要:
The outer surface (35) of a yoke (3) is brought closer to the inner side surface of a housing (1) to adjust the clearance (G2), thereby adjusting the rate of movement of air through the clearance (G2). Thereby, a vibration characteristic for a wide frequency band can be obtained, thus improving the stability and utility of the bodily sensation vibration characteristics of the multi-functional vibrating actuator.
摘要:
A coil so assembled as to be opposed to either a magnet (2) comprising a ring body coaxial with a shaft (1) of an inner rotor at its center or a laminated yoke (3a) comprising a ring body coaxial with the shaft (1) of an outer rotor. A coil (9 or 90) for a small-sized motor is provided winding sections (4a, 4b) facing a peripheral side face (2a) of the ring body (2 or 3a), winding sections (4c, 4d) facing both ring surfaces (2b, 2c), is formed as a hollow wound body in which the winding start ends and winding termination ends are connected continuously, and has a good efficiency of generation of torque. A high-torque small-sized flat motor and a vibration small-sized flat motor are constituted as a motor which is thin as a whole.