摘要:
The object of the invention is to prevent interference fringes of images and allow precise measurement of the thickness of a layer by the optical interferometry by limiting the surface roughness of a conductive substrate. The surface roughness of the conductive substrate provided in an electrophotographic photoreceptor is such that the maximum peak-to-valley roughness height (Ry)=0.8 to 1.4 μm, the centerline average roughness (Ra)=0.10 to 0.15 μm, the ten-point average roughness (Rz)=0.7 to 1.3 μm, the average peak-to-peak distance (Sm)=5 to 30 μm, and the peak count Pc=60 to 100. In such an electrophotographic photoreceptor, light for exposure can be scattered to an appropriate extent, so that interference fringes can be prevented, and an interference pattern is formed during measurement of the thickness of the photosensitive layer by the optical interferometry so that the thickness of the layer can be measured with a high precision.
摘要:
A glass run channel mountable along a window frame and made of a thermoplastic elastomer includes a base portion, a pair of side wall portions extending from the base portion, and projections that engage the window frame. A non-slip portion made of material having a larger coefficient of friction with respect to the window frame than that of the thermoplastic elastomer is provided on a face of the base portion opposite to the window frame. The non-slip portion is less slidable on the window frame than the thermoplastic elastomer, and further less slidable due to an orthogonal load produced when the glass run channel is mounted and pressed. Therefore, the glass run channel is stably maintained at a predetermined position in the window frame even if a force is exerted by sliding the window pane repeatedly.
摘要:
Actuator units independently dedicated to nozzles divided into a plurality of groups are fixed to a common flow path unit having the nozzles formed therein with through holes aligned with one another. Heads of various types can be formed by using the actuator units of the same design only by changing the mode of arrangement of the nozzles in accordance with the purpose.
摘要:
The counter circuit comprises the initial value single port RAM having N initial value registers allocated for memorizing N initial values, the counter register single port RAM having N counter registers allocated for memorizing N counting values, and the control circuit for performing a counting operation for each counter register. The control circuit performs the counting operation for each counter register on a time division basis by using a single arithmetic unit.
摘要:
Actuator units independently dedicated to nozzles divided into a plurality of groups are fixed to a common flow path unit having the nozzles formed therein with through holes aligned with one another. Heads of various types can be formed by using the actuator units of the same design only by changing the mode of arrangement of the nozzles in accordance with the purpose.
摘要:
A non-volatile semiconductor memory device, comprises a plurality of memory banks each including a plurality of memory cells, a command recognition section for identifying an externally input command signal and outputting an identification signal, an internal control section for generating a control signal for executing a command designated by the identification signal, an address control section for generating an internal address signal to a memory region including an arbitrary combination of the plurality of memory banks to be accessed, based on the externally input address signal, and a first address inversion section for inverting or non-inverting the logical values of at least a specific bit of the input address signal and outputting the resultant input address signal to the address control section. Predetermined memory cells are accessed based on the control signal and the internal address signal.
摘要:
A balloon catheter comprises a shaft 2, a ball-shaped balloon 1 twisted in the form of a screw and mounted on the head of the shaft 2, and a two-way stop cock 5 connected through connection tube 4 with hub 3 on the proximal end of the shaft 2. Injection opening 6 for physiological saline is arranged on the proximal end of the two-way stopcock 5 in order to inflate the balloon. The balloon catheter in the present invention, of which the balloon is of a small diameter during deflation and for which a thinner sheath introducer can be used, can readily occlude a blood vessel.
摘要:
An object of the paper sheet feed mechanism of the present invention is to provide a paper sheet feed mechanism in which delivery of paper sheets is stable. The paper sheet feed mechanism comprises a feed roller conveying paper money to the right direction of the drawing, a spring pressing the feed roller against the paper money, a sensor detecting the press force that the paper money receives by being pressed by the feed roller, a push-up board pushing up the paper money, and a control section regulating the height of the push-up board based on the detection result by the sensor, and also comprises a pick roller conveying the paper sheet at a conveyance speed faster than a conveyance speed by the feed roller.
摘要:
A paper sheet manipulating apparatus and a paper sheet transaction apparatus for manipulating paper sheets such as bills has an inlet/outlet port allowing input and output of paper sheets and rotating between the paper sheets inlet position and the paper sheet feeding position; a separating device projected to the outlet port and drawn back to the draw-back position, distinguished, when projected, the paper sheets inputted to the inlet port and the paper sheets to be returned and accommodate the paper sheets into the outlet port; an accommodation section for accommodating the paper sheets; a temporary storing section for temporarily storing the paper sheets which should not be accommodated in the accommodation section or should not be exhausted and a plurality of cassettes for feeding and collecting the paper sheets in the accommodation section and for feeding and collecting the paper sheets in the outlet port, whereby few faults are generated and manipulations can be continued at a high speed for a long period of time without any pause even if a fault is generated.
摘要:
A RAM mounted so as to mix with logic circuits has a plurality of memory mats and one control circuit provided for the plurality of memory mats. Arithmetic circuits for respectively performing +1 or −1 arithmetic operation are respectively provided so as to correspond to the respective memory mats and are electrically connected in cascade form. An input terminal of the initial-stage arithmetic circuit is supplied with address-setting fixed address signals. Input signals supplied to the next and subsequent arithmetic circuits or signals outputted therefrom are defined as own-assigned address signals (those assigned to the corresponding memory mats). A comparator provided in association with each arithmetic circuit referred to above makes comparisons for coincidence between the address signals and address signals input upon memory access. The corresponding memory mat is selected based on the resultant coincidence signal.