摘要:
A derailleur position processing apparatus includes a derailleur moving member that moves with the derailleur; an analog signal providing mechanism operatively coupled to the derailleur moving member, wherein the analog signal providing mechanism provides an analog position signal in response to movement of the derailleur moving member; and a digital signal providing mechanism operatively coupled to the derailleur moving member, wherein the digital signal providing mechanism provides a digital position signal in response to movement of the derailleur moving member.
摘要:
A bicycle shifting control apparatus controls an electrical power supplied from a power supply to first and second gear shifting devices that are operated by first and second gear shift operating devices, respectively. The bicycle shifting control apparatus includes a first power supply sensor and a controller. The first power supply sensor detects a power level of the power supply. The controller receives a power level signal from the first power supply sensor. The controller performs a stopping operation of the first gear shifting device in response to the first power supply sensor detecting the power level of the power supply being below a first prescribed power level, but the controller transmits a second gear shift signal from the second gear shift operating device to the second gear shifting device to perform a second shifting operation of the second gear shifting device.
摘要:
An apparatus for mounting a bicycle electrical component comprises a housing member structured to be mounted to a bicycle and an electronic circuit element mounted to a circuit mounting member, wherein the circuit mounting member is disposed in the housing. The circuit mounting member has a shape that varies away from a plane containing the electronic circuit element to conform to a shape of the housing member.
摘要:
An organic luminescent material-containing solution contains an organic electroluminescent material and a solvent. The organic electroluminescent material at least contains a host and dopant, and the host is an anthracene derivative. The host is dissolved in the solvent with a content of 0.5 weight percent or more while the solvent exhibits viscosity of 5 cP or more. The solvent contains an alkyl-substituted biphenyl that has an alkyl group having 1 to 10 carbon atoms as a substituent.
摘要:
A gear reduction apparatus for a bicycle component comprises a gear support, a first gear coupled to the gear support for receiving rotational drive force from a drive component, and a second gear coupled to the gear support for communicating rotational drive force to a driven portion of the bicycle component. The first gear is operatively coupled to the second gear to communicate rotational drive force from the drive component to the driven portion of the bicycle component, and the first gear, the second gear and the gear support are coupled together so that the first gear, the second gear and the gear support may be coupled to and removed from the drive component and the driven portion of the bicycle component as a self-contained unit.
摘要:
An optical core collator is disclosed wherein a light is modulated at a near end portion of an optical fiber by repeating applying a bending to and removing the applied bending from said optical fiber with a mechanical means, and the thus modulated light is detected with a photosensor at a far end portion of said optical fiber while applying a bending to said optical fiber with another mechanical means, thereby the cores of said optical fiber can be collated.
摘要:
In a method of measurement of light from an optical fiber, the optical fiber is bent in a semi-spherical shape. A light dispersing member is attached to the bent portion of the optical fiber. The light from the bent portion is measured through the light dispersing member.
摘要:
A photoelectronic switch circuit of a pulse-modulated light system adapted to emit pulse light and conduct detecting operation by detecting only the photo-reception signal synchronized with the pulse light, and it comprises a counter control circuit for resetting or presetting the output signal from a counter if the number of pulse light successively received is less than a predetermined number to eliminate the effect, if any, of external disturbance light and facilitates to attain the integrated circuit by reducing the number of parts for the circuit constituting portion.
摘要:
A polymerizable monomer represented by the following formula (1) which is substituted by one or more groups comprising a polymerizable functional group wherein Ar1 and Ar4 to Ar6 are independently a substituted or unsubstituted aryl group having 6 to 40 ring carbon atoms; and Ar2, Ar3 and L1 are a substituted or unsubstituted arylene group having 6 to 40 ring carbon atoms:
摘要:
A light emitting apparatus (1) including: a supporting substrate (10), a fluorescence medium (20) and an emitting device (30) for covering the fluorescence device (20); the emitting device (30) having two or more emitting surfaces which are not parallel to each other; wherein the light emitting apparatus (1) emits light obtained by mixing light emitted by the emitting device (30) and light emitted by the fluorescence medium (20).