摘要:
An electrolyte composition containing an ionic liquid having dicyanoamide anions as anions. Examples of cations of the ionic liquid, may include, for example, cations having a quaternized nitrogen atom. This electrolyte composition may contain a halogen-based oxidized/reduced pair. This electrolyte composition is used as an electrolyte of a photoelectric conversion element.
摘要:
A trap filter comprises a delay circuit made up of switched capacitors for delaying an input signal and outputting a delay signal, and an adding circuit for adding the input signal and the delay signal.
摘要:
Disclosed is a method for quantifying cholesterol in HDL, which does not require complex fragmentation and separation operations, and by which the HDL cholesterol in test samples containing HDL and other lipoproteins such as low density lipoprotein (LDL), very low density lipoprotein (VLDL) and chylomicron (CM) may be quantified selectively, simply and accurately. The method for quantifying cholesterol in high density lipoprotein comprises a first step of erasing cholesterol in lipoproteins other than high density lipoprotein in a test sample, and a second step of adding a surfactant which specifically acts on high density lipoprotein to the product of the first step and enzymatically quantifying cholesterol in high density lipoprotein.
摘要:
Disclosed is a multilayer structured quartz glass crucible, for pulling up silicon single crystal, whose structure has at least three layers comprising: a translucent outer layer made of naturally occurring quartz glass and having a large number of pores, a translucent intermediate layer, made of synthetic quartz glass and having a large number of pores, and a transparent inner layer substantially free from pores and made of a synthetic quartz glass. Thermal convection within the silicon melt is suppressed by use of the quartz glass crucible, thereby preventing oscillation on the surface of the silicon melt. A method for producing the quartz glas crucible is also disclosed.
摘要:
A pneumatic tire is provided in at least one of sidewall portions with a wheelrim protector which overhangs a flange of a wheelrim and protrudes axially outwardly from the axially outer end of the flange, the wheelrim protector is provided with at least one circumferential slit around the axis of the tire. In case of a slit extending continuously in the tire circumferential direction, the slit can be formed in a wedge-shaped cross sectional shape. In case of discontinuous slits, the slits are arranged around the tire axis and inclined with respect to the adjacent carcass cords at 45 to 80 degrees.
摘要:
An operation type electronic component which is used for a remote controller of various electronic equipment and portable electronic equipment and is equipped with a push switch driven by the rotating and push operation of an operation knob. The component can be reduced in size and grounded by a simple construction and can be grounded by merely fitting. A dome-like movable contact (23E) is put on fixed contacts (23A, 23B) disposed on a fitting substrate (22) to form a switch unit (23). An L-shaped actuator is interposed between this switch unit (23) and a driving body (21) so that the driving body (21) returns to the original state after the push operation of an operation knob (6) by the elastic operation force of the dome-like movable contact point (23E)of the switch unit (23). Further, a metal plate (25) equipped integrally with a live current portion (10) and a conductor of an earth portion (26) is fixed by insert-molding to the resin fitting substrate (22) and is electrically isolated so as to interpose a lightning conductor portion (26A) of the earth portion (26) between the live current portion (10) and the operation knob (6). According to this constitution, the number of constituent components can be reduced, the overall size can be reduced, too, and static electricity occurring in the operation knob (6) can be always conducted to the earth.
摘要:
A push and rotary operating type electronic device includes: a cylindrical operating knob supported rotatably about an axis extending through both end surfaces; a rotary contact plate having an electric contact surface, and disposed on one of the end surfaces of the cylindrical operating knob; a rotatable body supported rotatably at one side of it, and for rotatably supporting the cylindrical operating knob; a substrate body for rotatably supporting the cylindrical operating knob and the rotatable body as an integral unit; a push-to-operate type component disposed on the substrate body in a position apart from a supporting portion of the rotatable body in such a manner as to be actuated by a rotational movement of the rotatable body; and a contact bar having a flexible contact blade at one end for contacting resiliently with the electric contact surface provided on the rotary contact plate and an externally connecting terminal at the other end, and fixed to the substrate body. A rotary encoder includes the rotary contact plate and the contact bar. The structure can realize the push and rotary operating type electronic device featuring a smooth operation and high contact reliability, and it can reduce size of equipment wherein this device is housed.
摘要:
Heterocyclic derivatives of the formula (I) wherein each symbol is as defined in the specification, pharmaceutically acceptable salts thereof and method of producing them. Pharmaceutical compositions containing the heterocyclic derivative or a pharmaceutically acceptable salt thereof, particularly, ACAT inhibitors and lipoperoxidation inhibitors. The heterocyclic derivatives and pharmaceutically acceptable salts thereof of the present invention show superior ACAT inhibitory activity and lipoperoxidation inhibitory activity, and are useful as ACAT inhibitors and hyperlipemia inhibitors. To be specific, they are useful for the prevention and treatment of arteriosclerotic lesions of arteriosclerosis, hyperlipemia and diabetes, as well as ischemic diseases of brain, heart and the like.
摘要:
A rotary operating-type electronic device used mainly in a peripheral apparatus such as a mouse for computers, portable telephones, an electronic device mounted on an automobile, and the like, in which a rotary type component and a linearly-driven type component are operated by a rotating manipulation of an operating knob attached to an operating axle and a tilting manipulation of the same knob in a direction orthogonal to an axis of the operating axle. The device is so constructed that the operating axle is supported to be rotatable together with a rotary encoder unit and also tiltable, by fitting an end of the operating axle in an axle-supporting portion having a non-circular center hole of a rotor of the rotary encoder. An operating knob of either a discal shape or a polygonal shape having a predetermined width is attached to an intermediate portion of the operating axle that protrudes from the rotor, and a push switch is disposed in a position to be in contact with another end of the operating axle.