摘要:
A charging unit is provided, the charging unit including: a charging member; and a charging member clean-up member having an elastic layer, the elastic layer containing a silicon oil, wherein a silicone concentration in analyzing the charging member by an x-ray photoelectron spectroscopy satisfies following condition: about 1 atm %≦(difference between the maximum value and the minimum value of the silicone concentration in Si2p detected by the x-ray photoelectron spectroscopy above the charging member)≦about 3 atm %.
摘要:
A charging unit is provided, the charging unit including: a charging member; and a charging member clean-up member having an elastic layer, the elastic layer containing a silicon oil, wherein a silicone concentration in analyzing the charging member by an x-ray photoelectron spectroscopy satisfies following condition: about 1 atm %≦(difference between the maximum value and the minimum value of the silicone concentration in Si2p detected by the x-ray photoelectron spectroscopy above the charging member)≦about 3 atm %.
摘要:
A vehicular air conditioning unit includes an air-mix chamber (9) configured to mix cool air and hot air, the air-mix chamber (9) includes: a cool air inlet (5b); a hot air inlet (14b); a center vent outlet passage (21); and a side vent outlet passage (20), wherein the cool air inlet (5b) is divided into a first cool air opening portion (6) and a second cool air opening portion (7), the center vent outlet passage (21) is disposed opposite one of the first cool air opening portion (6) and the second cool air opening portion (7) across the air-mix chamber (9), and the side vent outlet passage (20) is disposed opposite the other of the first cool air opening portion (6) and the second cool air opening portion (7) across the air-mix chamber.
摘要:
In a light emitting device with a heat-release metallic part made of metal and a packaging ceramic part made of ceramics bonded to the metallic part via an adhesive, the adhesive is a hot melt that melts with heat at a melting temperature higher than a given temperature and has flexibility when it has been hardened and formed a bond, and the ceramic part has pores at least in a given bonding surface region so that the hot melt is impregnated into the pores.
摘要:
An engine start control apparatus has a power generating circuit that generates power by a starting operation of a starter apparatus that starts an engine, an engine starting circuit that is connected to the power generating circuit and to which various devices required to start the engine are connected, and an accessory circuit that is connected to the engine starting circuit and is provided with various devices that are not required to start the engine. In a state in which a supply of power to the accessory circuit is stopped, power is supplied from the power generating circuit side to the engine starting circuit side.
摘要:
A signal lamp and method of use are disclosed in which reflectors are provided for the lamp's LEDs so that light from the LEDs can be utilized and directed in an effective manner. The signal lamp permits the number of LEDs to be reduced, costs to be lowered, and the amount of heat output by the LEDs to also be reduced. Prismatic cuts in the lens are also relatively simple, and the lens can be made thin because light distribution can be carried out by the LEDs and reflectors provided in the vicinity of the LEDs.
摘要:
An electrophotographic photoreceptor comprising: an electrically conductive substrate, a charge injection blocking layer formed on said electrically conductive substrate, a photoconductive layer comprising a single layer formed on said charge injection blocking layer, said photoconductive layer comprising amorphous silicon containing boron, a positive hole capturing layer formed on said photoconductive layer, said positive hole capturing layer being selected from the group comprising amorphous silicon containing less than 50 ppm boron and amorphous silicon being substantially composed of hydrogen and silicon atoms, and a surface layer formed on said positive hole capturing layer. The boron concentration contained in said photoconductive layer is 0.01-1000 ppm. The surface layer is formed by amorphous silicon nitride, amorphous silicon oxide, amorphous silicon carbide or amorphous carbon as a main body. The charge injection blocking layer has amorphous silicon as a main body and contains a group V element. The electrophotographic photoreceptor is excellent in the dark attenuation, the sensitivity and electrification capacity and does not cause image flow or image fogging on copied images obtained by using the photoreceptor.
摘要:
An electrophotographic photoreceptor is disclosed, comprising an electrically conductive substrate having provided thereon at least a photoconductive layer and a surface layer, wherein the photoconductive layer comprises (a) a charge transporting layer mainly composed of amorphous silicon containing at least one of hydrogen and a halogen and at least one selected from carbon, oxygen, and nitrogen and (b) a charge generating layer composed of amorphous silicon containing at least one of hydrogen and a halogen or amorphous silicon containing at least one of hydrogen and a halogen and at least one selected from germanium and tin, and the surface layer is composed of at least one of an organic polymer material and an inorganic polymer material having dispersed therein an electrically conductive fine powder. The photoreceptor shows less dark decay of the charged potential, does not cause image blurring under a high-humidity condition, and forms an image having no moire in a laser printer using a coherent light source.
摘要:
An electrophotographic photoreceptor comprising a conductive substrate, a photoconductive layer formed on the substrate, and a surface layer formed on the photoconductive layer, wherein the surface layer comprises a polymer mainly composed of a siloxane bond and an imide bond. The photoreceptor has small dark decay and excellent mechanical strength and causes no image blurring under high humidity conditions and therefore can be used in a general electrophotographic process. When used in a laser printer using a coherent light source, the photoreceptor produces high quality images free from a Moire fringe.
摘要:
An electrophotographic photoreceptor having a photosensitive layer essentially made of amorphous silicon formed over a support, and a surface layer made of amorphous silicon formed over the photosensitive layer. The amorphous silicon of the photosensitive layer includes boron of 0.1-5 ppm, and the amorphous silicon of the surface layer includes nitrogen. The layers of material formed over the support include a charge blocking layer.