摘要:
There is provided a conductive tin oxide sol having a high transparency, and a process for producing the sol, a coating composition by use of the sol and a material coated with the coating composition. The conductive tin oxide sol containing phosphorus-doped conductive tin oxide colloidal particles (A), wherein a sol prepared so as to have the colloidal particles (A) in a concentration of 10 mass % in the sol has a transmittance of 30% or more at a wavelength of 600 nm in an optical path length of 10 mm. The particle diameter of the conductive tin oxide sol by observation with transmission electron microscope is 2 to 25 nm. The molar ratio of the doped phosphorus (P) to the tin oxide (SnO2) in the colloidal particles (A) is 0.005 to 0.2. The conductive tin oxide sol is produced by mixing a phosphorus compound in a tin oxide sol, and then subjecting to a hydrothermal treatment. The coating composition contains the conductive tin oxide sol and a binder. The material having a coating film formed from the coating composition is also provided.
摘要:
In a sheet detecting sensor, light emitted from a linear light emitting element is blocked by a sheet from entering a light receiving element which is located immediately below the sheet. Only light receiving elements which are not immediately below the sheet, receive light from the linear light emitting element. Light passing through a point in a vicinity of an edge portion of the sheet enters only a light receiving element which is located immediately below that point, but not the other light receiving elements. In addition, even when the position of a sheet varies vertically, the same light receiving element receives light passing through the same point in a vicinity of the edge portion of the sheet. Therefore, even when the position of a sheet varies vertically, the edge position of the sheet can be accurately detected.
摘要:
There is provided an organosol of surface-modified fluoride colloid particles obtained by coating the surface of a fluoride colloid particle as a core with an organophosphorus compound and a method for producing the organosol. An organosol of a surface-modified fluoride colloid particle comprising: a fluoride colloid particle as a core; and at least one type of an organophosphorus compound selected from a group consisting of organophosphorus compounds represented by the following general formulae (1), (2), and (3): (R—O)nP(═O)(OM)3-n (1) (R—O)nP(OM)3-n (2) (R)nP(═O)(OM)3-n (3) where R represents a substituted or unsubstituted alkyl group, alkenyl group or aryl group, M represents a hydrogen atom, an alkali metal or NZ4 (Z represents a hydrogen atom or an alkyl group); and n represents an integer of 1 or 2, the organophosphorus compound coating a surface of the fluoride colloid particle.
摘要:
In the present applying mechanism, a part of a guide sheet 33 bulges (arches) away from an oil application roller 16, with respect to a vertical line S passing through the center of a pipe 31. In other words, in the present applying mechanism, a part of the guide sheet 33 has a shape of avoiding (bypassing) the oil application roller 16 that has a high temperature. With this, oil flowing on the guide sheet 33 is kept away from the high-temperature oil application roller 16. The present applying mechanism can include an edge 50, or gap, in the guide sheet 33 for backing-up flow of oil to before the application roller in order to ensure even distribution of the oil to the application roller. The present applying mechanism can include a narrow gap between the pipe 31 and guide sheet 33.
摘要:
An image forming apparatus transfers a toner image formed on a photoconductor drum onto a sheet-like recording member while the sheet-like recording member is transported and attracted to a transfer belt, and comprises a jam handling control unit for detecting a transport fault of the sheet-like recording member, and for stopping the transport operation when the transport fault is detected. When the transport fault is detected in a section other than a fixing section, the jam handling control unit first causes the transport operation of the fixing section, and thereafter causes the transfer belt and the transport operation on the upstream side thereof to stop, and any sheet-like recording member remaining on the transfer belt so that the transport mechanism on the upstream side thereof is transported and stopped at the position spanning between the area of the fixing section and the area of the transfer belt.
摘要:
In a sheet detecting sensor, light emitted from a linear light emitting element is blocked by a sheet from entering a light receiving element which is located immediately below the sheet. Only light receiving elements which are not immediately below the sheet, receive light from the linear light emitting element. Light passing through a point in a vicinity of an edge portion of the sheet enters only a light receiving element which is located immediately below that point, but not the other light receiving elements. In addition, even when the position of a sheet varies vertically, the same light receiving element receives light passing through the same point in a vicinity of the edge portion of the sheet. Therefore, even when the position of a sheet varies vertically, the edge position of the sheet can be accurately detected.
摘要:
The present invention relates to a metal oxide particle comprising tin atom, zinc atom, antimony atom and oxygen atom, having a molar ratio SnO2:ZnO:Sb2O5 of 0.01-1.00:0.80-1.20:1.00 and having a primary particle diameter of 5 to 500 nm; and a process for producing the metal oxide particle comprising the steps of: mixing a tin compound, a zinc compound and an antimony compound in a molar ratio SnO2:ZnO:Sb2O5 of 0.01-1.00:0.80-1.20:1.00; and calcining the mixture at a temperature of 300 to 900° C. The metal oxide particle is used for several purposes such as antistatic agents, UV light absorbers, heat radiation absorbers or sensors for plastics or glass, etc.
摘要翻译:本发明涉及包含锡原子,锌原子,锑原子和氧原子的金属氧化物粒子,其SnO 2:ZnO:Sb 2 O 5的摩尔比为0.01〜1.00:0.80-1.20:1.00,一次粒径为5〜 500 nm; 以及金属氧化物粒子的制造方法,其特征在于,将SnO 2 :ZnO:Sb 2 O 5的摩尔比为0.01〜1.00:0.80-1.20:1.00的锡化合物,锌化合物和锑化合物混合。 并在300〜900℃的温度下煅烧该混合物。金属氧化物颗粒用于多种用途,例如抗静电剂,UV光吸收剂,散热吸收剂或用于塑料或玻璃的传感器等。
摘要:
A passenger determination device includes a load sensor attached to a seat main body, a controller for calculating a detected load value on the basis of an outputted load value of the load sensor and for determining a passenger on the basis of a large and small relationship between the detected load value and a predetermined determination threshold value, a load variations detecting device for detecting variations of the detected load value when the large and small relationship between the detected load value and a predetermined determination threshold value changes and a prohibition device for prohibiting from changing the determination of the passenger by the change of the large and small relationship between the detected load value and a predetermined determination threshold value when the detected load variations is small.
摘要:
An attachment structure installs a load sensor between a seating portion of a vehicle seat and a vehicle body through an attachment structure unit. The attachment structure unit includes a first attachment bracket for holding one end of the strain unit, and a second attachment bracket for holding the other end of the strain unit. At least a pair of attachment structure units are arranged at right and left portions of a front side, right and left portions of a back side, or right and left portions of the front and back sides of the seating portion relative to the vehicle seat and the first attachment brackets of the attachment structure units of the right and left are connected to each other through a connecting rod.
摘要:
An electro-conductive oxide particle comprising indium atoms, antimony atoms and oxygen atoms in a molar ratio of Sb/In of from 0.03 to 0.08, having a primary particle diameter of from 2 to 300 nm, and having a crystal structure of indium oxide.