摘要:
A plurality of first viscoelastic bodies are disposed in insertion holes of a first rotary member. A plurality of second viscoelastic bodies are disposed in guide holes of a second rotary member. Each of the first and the second viscoelastic bodies has an elastic coefficient changing in accordance with aging due to use. A guide member moves a contact member along the insertion hole and the guide hole. The contact member applies a compressive load to the first viscoelastic body. The aging of the second viscoelastic body due to the compressive load applied thereto moves a position of the first viscoelastic body where the compressive load is received from the contact member toward a farther side from a rotational shaft side.
摘要:
A plurality of first viscoelastic bodies are disposed in insertion holes of a first rotary member. A plurality of second viscoelastic bodies are disposed in guide holes of a second rotary member. Each of the first and the second viscoelastic bodies has an elastic coefficient changing in accordance with aging due to use. A guide member moves a contact member along the insertion hole and the guide hole. The contact member applies a compressive load to the first viscoelastic body. The aging of the second viscoelastic body due to the compressive load applied thereto moves a position of the first viscoelastic body where the compressive load is received from the contact member toward a farther side from a rotational shaft side.
摘要:
A gloss measuring device that measures a gloss of an image formed on a sheet which is being transported, the gloss measuring device includes a light emission portion that emits light toward the sheet, a light reception portion that receives the light reflected specularly off the image formed on the sheet, and a position adjustment unit that performs adjustment such that the sheet being transported is in a measurement reference position.
摘要:
A gloss measuring device that measures a gloss of an image formed on a sheet which is being transported, the gloss measuring device includes a light emission portion that emits light toward the sheet, a light reception portion that receives the light reflected specularly off the image formed on the sheet, and a position adjustment unit that performs adjustment such that the sheet being transported is in a measurement reference position.
摘要:
A support structure for a body to be supported, such as a display unit, includes a support base, a stand support held upright by the support base, and an attachment member for attaching a body to be supported thereto laterally held by the stand support. The stand support and the attachment member may be coupled to each other in an electrically insulated state. The body to be supported may be mounted on the attachment member via a tilting mechanism for holding the support body at an arbitrarily vertically tilted angle from a home position.
摘要:
A liquid crystal display apparatus is provided with a liquid crystal panel comprising a pair of substrates each provided with an electrode and a liquid crystal disposed between the pair of substrates. A supporting member having a frame supports the liquid crystal panel, and an elastic member for secures the liquid crystal panel in a floating state to the frame of the supporting member so as to define an almost closed space enclosed with the liquid crystal panel, the supporting member and the elastic member. A backlight illuminates the liquid crystal panel below the supporting member so as to define the almost closed space enclosed with the liquid crystal panel, the supporting member, the elastic member and the backlight.
摘要:
The present invention provides a polyimide film having an anisotropic thermal expansion coefficient, and comprising a polyimide layer (b) and a polyimide layer (a) on one side or both sides of the polyimide layer (b), wherein the polyimide layer (a) is a layer of a polyimide prepared from a monomer component comprising a diamine having the structure of the following formula (1): wherein R represents a monovalent group selected from the groups listed as the following formula (2): wherein R1 represents a hydrogen atom or a methyl group, and two R1 groups may be the same as, or different from each other.
摘要:
An aromatic polyimide film having a thickness in the range of 5-250 μm and comprising biphenyltetracarboxylic acid units comprising 3,3′,4,4′-biphenyltetracarboxylic acid units and 2,3,3′,4′-biphenyltetracarboxylic acid units in a molar ratio of 75:25 to 97:3 and p-phenylenediamine units in a molar ratio of 100:102 to 100:98 has thermal resistance and physical characteristics equivalent to those of the known aromatic polyimide film comprising 3,3′,4,4′-biphenyltetracarboxylic acid units and p-phenylenediamine units and showing good thermal resistance and physical characteristics and is favorably produced in industry.
摘要:
A method of producing an impact resistant liquid crystal display, for a nematic liquid crystal display or a chiral smectic ferroelectric liquid crystal display, includes the steps of fixing a liquid crystal panel onto a panel fixing member so as to substantially expose the liquid crystal panel through an opening of the panel fixing member and disposing an elastic member along a periphery of the panel fixing member. The elastic member is affixed to a supporting member so as to define an almost closed space with the liquid crystal panel, the panel fixing member, the elastic member and the supporting member, whereby an air damping effect is created to suppress flexural deformation of the liquid crystal panel.
摘要:
A CIS solar cell having flexibility and high conversion efficiency may be produced, using, as a substrate, a polyimide film which is prepared from an aromatic tetracarboxylic acid component comprising 3,3′,4,4′-biphenyltetracarboxylic dianhydride as the main component and an aromatic diamine component comprising p-phenylenediamine as the main component, and has a maximum dimensional change in the temperature-increasing step of from 25° C. to 500° C. within a range of from +0.6% to +0.9%, excluding +0.6%, based on the dimension at 25° C. before heat treatment.