摘要:
Disclosed is an electrophotogaphic photoreceptor that causes little or no abrasion-derived uneven image density and does not cause scratches and image defects attributable to the occurrence of scratches even after a large volume, for example, exceeding 1,000,000 sheets of printing, and that does not cause image blurring even after printing in an environment of a high-temperature and a high-relative humidity (RH) respectively exceeding 30° C. and 80%. The electrophotographic photoreceptor comprises an electroconductive support and at least a photosensitive layer and a surface layer provided on the electroconductive support and is characterized in that the surface layer contains at least a compound obtained by reacting a polymerizable compound containing a methacryl group with particles containing a functional group reactive with the methacryl group and, in the polymerizable compound, the ratio between the number of methacryl groups and the molecular weight (number of methacryl groups/molecular weight) is not less than 0.0055.
摘要:
An image forming method and image forming apparatus based on the application thereof wherein comet-like deposits do not appear on the surface of the photoreceptor even after prolonged use of small-diameter toner, and there is no dropout or damage on the photoreceptor surface in the image forming process using an intermediate transfer member. This image forming method contains a process wherein the toner developed on an electrophotographic photoreceptor is transferred onto an intermediate transfer member, and the toner contains at least a metallic oxide and metallic soap added as external additive agents, and the protective layer contains a resin component obtained by reaction of at least a curable compound, and alumina particles.
摘要:
There are provided a plurality of circuit boards having a light-emitting element mounted on a one surface and disposed apart from each other with a planar direction aligned, a support body positioned on the other surface side of the circuit boards for supporting the circuit boards, and a connector for electrically connecting the adjacent circuit boards to each other. Inserting holes for inserting a fixture for fixing the circuit boards to the support body are formed on the circuit boards apart from each other, and a dimension of the inserting hole is smaller than that of the other inserting hole.
摘要:
Disclosed is an electrophotogaphic photoreceptor that causes little or no abrasion-derived uneven image density and does not cause scratches and image defects attributable to the occurrence of scratches even after a large volume, for example, exceeding 1,000,000 sheets of printing, and that does not cause image blurring even after printing in an environment of a high-temperature and a high-relative humidity (RH) respectively exceeding 30° C. and 80%. The electrophotographic photoreceptor comprises an electroconductive support and at least a photosensitive layer and a surface layer provided on the electroconductive support and is characterized in that the surface layer contains at least a compound obtained by reacting a polymerizable compound containing a methacryl group with particles containing a functional group reactive with the methacryl group and, in the polymerizable compound, the ratio between the number of methacryl groups and the molecular weight (number of methacryl groups/molecular weight) is not less than 0.0055.
摘要:
A fuel cell stack formed by stacking two or more fuel cell layers each constituted of one or more unit cell and a fuel cell system including the same are provided. Any two fuel cell layers adjacent to each other each have one or more gap region. At least a part of the gap region in one fuel cell layer of any two fuel cell layers adjacent to each other is in contact with a unit cell constituting the other fuel cell layer. The gap region in one fuel cell layer and the gap region in the other fuel cell layer communicate with each other. The fuel cell stack is excellent in fuel or oxidizing agent supply performance and it realizes high power density.
摘要:
There is provided a contactless electricity-supplying device that can safely and efficiently supply power to a load.A contactless electricity-supplying device includes a plurality of electricity-supplying coils; a DC/AC converter that converts an output voltage from a DC supplying unit into an AC voltage to be applied to each electricity-supplying coils; a plurality of electricity-receiving coils selectively and detachably mounted on positions where the electricity-receiving coils are electromagnetically coupled to the electricity-supplying coils to receive AC voltages from the corresponding electricity-supplying coils in a contactless manner; a plurality of rectifying/smooth units that each convert an AC voltage output from each electricity-receiving coil into a DC voltage and smooth the DC voltage; a switching device that connects the DC voltages output from the rectifying/smoothing units to a single load; an electricity-reception detection sensor for detecting that the electricity-receiving coils receive the AC voltages from the corresponding electricity-supplying coils; and a control unit that turns on the switching device when it is detected that all of the electricity-receiving coils receive the AC voltages from the corresponding electricity-supplying coils.
摘要翻译:提供了一种可以安全有效地向负载供电的非接触供电装置。 非接触供电装置包括多个供电线圈; DC / AC转换器,其将来自DC供给单元的输出电压转换为施加到每个供电线圈的AC电压; 多个受电线圈,其选择性地和可拆卸地安装在电力接收线圈与供电线圈电磁耦合的位置,以非接触方式从相应的供电线圈接收AC电压; 多个整流/平滑单元,其将从每个受电线圈输出的AC电压转换成DC电压并平滑DC电压; 将从整流/平滑单元输出的直流电压连接到单个负载的开关装置; 用于检测受电线圈从相应的供电线圈接收AC电压的电接收检测传感器; 以及控制单元,当检测到所有的受电线圈从相应的供电线圈接收到AC电压时,接通开关装置。
摘要:
There is provided a contactless electricity-supplying device that can safely and efficiently supply power to a load.A contactless electricity-supplying device includes a plurality of electricity-supplying coils; a DC/AC converter that converts an output voltage from a DC supplying unit into an AC voltage to be applied to each electricity-supplying coils; a plurality of electricity-receiving coils selectively and detachably mounted on positions where the electricity-receiving coils are electromagnetically coupled to the electricity-supplying coils to receive AC voltages from the corresponding electricity-supplying coils in a contactless manner; a plurality of rectifying/smooth units that each convert an AC voltage output from each electricity-receiving coil into a DC voltage and smooth the DC voltage; a switching device that connects the DC voltages output from the rectifying/smoothing units to a single load; an electricity-reception detection sensor for detecting that the electricity-receiving coils receive the AC voltages from the corresponding electricity-supplying coils; and a control unit that turns on the switching device when it is detected that all of the electricity-receiving coils receive the AC voltages from the corresponding electricity-supplying coils.
摘要翻译:提供了一种可以安全有效地向负载供电的非接触供电装置。 非接触供电装置包括多个供电线圈; DC / AC转换器,其将来自DC供给单元的输出电压转换为施加到每个供电线圈的AC电压; 多个受电线圈,其选择性地和可拆卸地安装在电力接收线圈与供电线圈电磁耦合的位置,以非接触方式从相应的供电线圈接收AC电压; 多个整流/平滑单元,其将从每个受电线圈输出的AC电压转换成DC电压并平滑DC电压; 将从整流/平滑单元输出的直流电压连接到单个负载的开关装置; 用于检测受电线圈从相应的供电线圈接收AC电压的电接收检测传感器; 以及控制单元,当检测到所有的受电线圈从相应的供电线圈接收到AC电压时,接通开关装置。
摘要:
The object of this invention is to protect a solar panel with attaching a protection module to four corners of a solar panel. Another object is for preventing the protection module from falling off when a solar panel is lifted up or tilted. Further object is that protection modules prevent collapse of cargo piles when solar panels are accumulated. The protection module comprises perpendicular sidewalls 41 and stage-like insertion member 44. The sidewalls 41 cover two corner sides of the stacked solar panels. The insertion member 44 and the sidewalls 41 are molded integrally in such manner to connect two sides of the insertion member 44 to the inner surface 42 of the sidewalls 41. The insertion member 44 is inserted between the stacked solar panels. A bank 45 is formed on the upper surface of the insertion member 44. The bank 45 has hooking slopes 46 for holding the lower edge 34 of the frame of the solar panel by hooking on it. A terrace 47 is formed on the underside of the insertion member 44. The terrace 47 has a ridge 48 for grasping the slope 33 of the upper edge 32 of the frame.
摘要:
There are provided a light source device and a display device which do not generate a wrinkle on an optical sheet even if the optical sheet is held on an LED substrate. A reflection sheet is disposed between each of head portions possessed by a rivet, a positioning rivet and a support rivet and one surface of an LED substrate where an LED is mounted, and a gap in a direction of a sheet thickness is provided between the head portion of each of the rivets and the reflection sheet. In the case in which a sudden thermal change is caused, therefore, the reflection sheet expands or contracts between the head portion of each of the rivets and the reflection sheet so that the wrinkle can be prevented from being generated over the reflection sheet.
摘要:
A through hole penetrating in a vertical direction and a slot which is separated from the through hole in the direction along the sheet surface and is long in a separating direction are provided on a light reflection sheet supported on a support body supporting a light source for reflecting light emitted from the light source, and there are provided a first shaft member fitted in the through hole for setting a position of the light reflection sheet with respect to the support body, and a second shaft member fitted in the slot to enable a relative movement in a longitudinal direction of the slot for setting the position of the light reflection sheet with respect to the support body.