摘要:
An electrophotographic photosensitive member has a surface layer that contains a polymer produced by the polymerization of a charge transporting substance having two or more methacryloyloxy groups per molecule. The surface layer contains a quinone derivative at a concentration of 5 ppm or more and 1500 ppm or less of the total mass of the polymer. The quinone derivative is a compound represented by the following formula (1) or a compound represented by the following formula (2) or both.
摘要:
A support substrate includes a first surface and a second surface located above the level of the first surface. Chips are mounted on the first surface. A first insulating film is disposed over each chip. First conductive plugs are connected to the chip extending through each first insulating film. Filler material made of resin filling a space between chips. Wirings are disposed over the first insulating film and the filler material for interconnecting different chips. The second surface, an upper surface of the first insulating film and an upper surface of the filler material are located at the same level.
摘要:
An electrophotographic photosensitive member has a surface layer that contains a urea compound having two or more urea moieties. Each of the urea moieties has a carbonyl group and two nitrogen atoms. Each of the two nitrogen atoms connects to an alkyl group and a substituted or unsubstituted aryl group or a substituted or unsubstituted arylene group.
摘要:
The present invention includes: a rolled filter stretched between first and second winding shafts and, unused part of the filter being wound around the second winding shaft; a brush provided between the first and the second winding shafts so as to come into contact with a surface of the filter; a feeding mechanism for driving the first and the second winding shafts to take up or rewind the filter; and a feeding control unit for controlling the feeding mechanism. When activating a renewing operation for feeding unused part of the filter from the second winding shaft, the feeding control unit controls the feeding mechanism such that once the filter is taken up by the first winding shaft by an take-up amount La, the filter is rewound by the second winding shaft by a rewind amount Lb, and La and Lb satisfy a relationship La≧Lb. Without increasing the amount of the filter or the size of the device itself, the present invention can deliver adequate performance even in a dusty environment by a small number of filter renewing operations.
摘要:
A semiconductor package includes a semiconductor chip including a circuit forming surface and a side surface, and a sealing insulation layer that seals the circuit forming surface and the side surface of the semiconductor chip, the sealing insulation layer having a first surface on a side of the circuit forming surface. At least one wiring layer and at least one insulation layer are formed one on top of the other on the first surface. The wiring layer formed on the first surface is electrically connected to the semiconductor chip. The insulation layer has a reinforcement member installed therein.
摘要:
The present invention relates to a blood vessel wall analyzing apparatus provided with a structure enabling accurate measurement of plaque components in a blood vessel wall in a state that reduces the burden on a patient. In the blood vessel wall analyzing apparatus (1), measurement light is illuminated onto a measured portion within a blood vessel such as a carotid artery (C) from a light illuminating unit (30) provided outside the blood vessel, while light from the measured portion is detected in a light receiving unit (40) provided outside the blood vessel. Thus, since the status of the blood vessel wall can be analyzed without inserting an apparatus involved in measurement into the blood vessel, the burden on the patient is reduced during measurement. In addition, as a result of carrying out measurement using near infrared light (a light component in the wavelength range of 780 nm to 2750 nm) that exhibits characteristics that differ according to the compositions of substances such as plaque adhered within the blood vessel, analyses can be carried out that distinguish compositions such as plaque using an analyzing apparatus provided outside the blood vessel.
摘要:
The total electric power limiting/controlling device comprises: a total allocated electric power inputting portion for receiving information on the total allocated electric power; a heating time estimating portion for estimating a heating time when an operating quantity of an individual controlled loop has been set from its present value to a specific output value; electric power limiting portions for estimating a required output that is the operating quantity that is required in order to change the controlled quantity for an individual loop in accordance with a change in a setting value during the heating time, for finding a required output wherein the electric power use total quantity does not exceed the total allocated electric power, and for setting, as an operating quantity output upper limit value for an individual controlled loop, the required output that has been found; and a controlling portion that is provided for each individual controlled loop.
摘要:
A total electric power limiting and controlling device has a total allocated electric power inputting portion receiving information for the total allocated electric power specifying the amount of electric power used by heaters in multiple controlled loops. An electric power value obtaining portion obtains an electric power consumption value for the individual loops. Electric power limiting portions calculate an electric power surplus of the individual loops, from the electric power consumption values, and calculates an operating quantity output upper limit value for each of the loops based on the ratios of the electric power surpluses of the individual loops relative to the total electric power surplus and on the total allocated electric power. A controlling portion, provided for each loop, calculates the operating quantity, performs an upper limit process on the operating quantity, and outputs the operating quantity, after the upper limit process, to the heater of the corresponding loop.
摘要:
An electrophotographic photosensitive member is provided in which both a long-term potential variation and a short-term potential variation are suppressed, a method for producing the electrophotographic photosensitive member, and a process cartridge and an electrophotographic apparatus each having the electrophotographic photosensitive member are also provided. An intermediate layer of the electrophotographic photosensitive member is formed by applying a coating liquid for the intermediate layer, which contains an organic resin and a rutile-type acidic titania sol containing tin, and drying the applied coating liquid.
摘要:
An estimating polynomial generating device, comprising: an analysis data storing portion for storing analysis data comprising combinations of input parameter data and output parameter data; a function surface storing portion for storing an equation for a function surface that limits the relationship between an input parameter and an output parameter after homothetic conversion; a homothetic conversion equation storing portion for storing homothetic conversion equations for performing homothetic conversion on the input parameter and the output parameter; a homothetic conversion parameter searching portion for searching for and establishing factors for the homothetic conversion equations using the analysis data, the equation for the function surface, and the homothetic conversion equations; and an estimating polynomial calculating portion for calculating an estimating polynomial, for estimating an output parameter value from an input parameter value, by combining the equation for the function surface and the homothetic conversion equations wherein the factors have been established.