摘要:
An organic electroluminescent device is disclosed, comprising a substrate having thereon a light-emitting layer sandwiched by an anode and a cathode, wherein the light-emitting layer comprises at least: (1) a host material having electron-transporting or hole-transporting property, (2) Compound A capable of phosphorescence emission at room temperature, and (3) Compound B capable of phosphorescence emission or fluorescence emission at room temperature and having the maximum light emission wavelength longer than the maximum light emission wavelength of Compound A, and the maximum light emission wavelength of said device is attributable to said (3). The light emission attributable to (3) is intensified by (2) to elevate the light emission efficiency and by selecting a fluorescent compound as (3), the device can be prevented from aging deterioration of the luminance.
摘要:
An organic electroluminescent device comprising an anode, an organic luminescent layer, an electron transport layer and a cathode formed in this order on a substrate, wherein said electron transport layer contains an electron-transporting material and an alkaline metal, at least a part of said alkaline metal is dispersed in said electron transport layer in the form of cation, and said cathode is made of silver or silver alloy.
摘要:
The present invention relates to an analytical tool 1 which includes a flow path for moving a sample, and a working electrode 15 and a counter electrode 16 including active portions 15c, 16c, 16d for coming into contact with the sample supplied to the flow path and which is mounted in use to an analytical apparatus. The active portions 16c, 16d of the counter electrode 16 include a first active portion 16c and a second active portion 16d divided within the flow path. The working electrode 15 and the counter electrode 16 include contact ends 15a, 16a for coming into contact with terminals of an analytical apparatus when the analytical tool 1 is mounted to the analytical apparatus. At least one of the working electrode 15 and the counter electrode 16 includes a first electrode portion 16B which includes the contact end 16a and the first active portion 16c and a second electrode portion 16C which includes the second active portion 16d.
摘要:
This invention is regard to an analysis device that analyze a specific component in bodily fluid extracted from the skin using an analysis tool. The analysis device comprise a laser beam oscillation section that emits a laser beam for extracting the bodily fluid from the skin, and a detection mechanism that detects whether or not the analysis tool exists at a target position. The analysis device is adapted to emit the laser beam from the laser beam oscillation section when the analysis tool is detected by the detection mechanism.
摘要:
A network access control method for a network system comprising network apparatuses having a packet filtering function, a service server connected with an IP network via the network apparatus, providing a service to a user, a user terminal connected with the IP network via the network apparatus, for the user to utilize the service provided by the service server, a reception server connected with the IP network via the network apparatus, receiving an access from the user for the service server, and an access control server controlling the network apparatuses. The method comprising the steps of a) the reception server receiving access request information from the user terminal, and holding it, and b) the access controlling server performing traffic control such as to extract, based on processing capability of the service server and a traffic amount for the service server, such an amount of the access request information as that the service server can optimally deal with, so as to allow the access for the service server.
摘要:
An engine power transmission device for improving the acceleration performance of an engine connected to a torque converter of construction machinery in accelerating from standstill, wherein a clutch (10) capable of controlling a transmission torque and a controller (15) controlling the torque transmissibility of the clutch (10) according to the rotational speed of the engine are installed between the engine (1) and the torque converter (2). In a low speed rotation area where the engine rotational speed is, for example, 1000 rpm or below, the transmission torque is variably controlled to increase according to a rise in engine rotational speed within the range of 100% or less. In a high speed rotation area where the engine rotational speed exceeds 1000 rpm, the transmission torque is maintained at 100%.
摘要:
A measuring system according to the present invention includes a biosensor 29, a measuring device 54 for assaying a specified component in a biological sample applied to the sensor 29, optional indicating equipment 56 which can be removed from the measuring device 54 and announces a measurement result by the measuring device 54 or the like by voice, and a guide 50 for guiding a target to be measured to the sensor 29. According to this measuring system, it is possible to remove the difficulty of performing locating operations when a blind person or a person having weak eyesight attaches/detached the sensor 29 to/from a connector 13 of the measuring device 54 or applies body fluid such as blood to the end of the sensor 29.
摘要:
Repairing a chamber coke oven by heat-insulating a repair space in the oven, dividing a brick wall in a portion to be repaired into a plurality of layers stacked one above another, dismantling and removing the brick wall in the repaired portion, and carrying refractory assemblies into the oven one by one, each of the refractory assemblies being manufactured outside the oven by combining a plurality of bricks together correspond in shape to each of the stacked layers in one-to-one relation, thereby building the brick wall in the repaired portion with the refractory assemblies. A damaged combustion chamber brick wall of the coke oven near an oven opening can be repaired with high efficiency.