摘要:
The present invention provides a liquid specimen analysis disk assembly, which prevents a liquid specimen from adhering onto a surface of a disk and leaking out of the disk, and is easy to handle during injection of the specimen. The disk assembly includes a guide member detachably provided on the disk and having a guide hole for guiding a distal portion of a specimen injector toward a specimen injection port, so that the specimen is injected into a specimen spreading cavity or an internal channel from the specimen injection port and rotated about an axis of the disk, andthe specimenspread in the channel following the rotation is optically scanned for analyzing. The distal portion of the specimen injector is inserted into the guide hole and assuredly guided to the center of the specimen injection port, thus preventing the specimen from adhering onto the disk surface around the injection port.
摘要:
A spindle motor is provided in which an end portion of a winding of a coil maintains insulation from a base and the end portion of the winding of the coil can be easily threaded through a hole of a printed circuit board when the end portion of the winding of the coil is drawn out. For this, the spindle motor includes a base fixed with a stator having a coil, an insulating sheet provided between the stator and the base, and a printed circuit board provided in the base on an outer side of the motor. Holes are formed in the base, insulating sheet and printed circuit board so as to communicate with each other, and an winding end portion of the coil is led out to the outside of the motor. The diameter C of the hole 19 in the printed circuit board and the diameter B of the hole 18 of the insulating sheet are smaller than the diameter A of the hole 17 of the base, and the diameter C of the hole 19 is larger than the diameter B of the hole 18.
摘要:
A resistance voltage divider circuit of a gradation potential generation circuit for adjustment, which generates a gradation potential for driving a liquid crystal device. The circuit includes three resistors (11) which are equal in resistance value and have contacts (12) at equal positions. The contacts (12) at the equal positions of each resistors (11) are connected to one another so as to connect the resistors in parallel, reference potentials V1 and V2 are inputted across the resistors connected in parallel, and a gradation potential is generated on a junction point of the contact (12) according to a voltage divided by the resistors (11).
摘要:
A fluid bearing device capable of preventing a lubricant from scattering outward even during rotation thereof, while holding a relatively large amount of lubricant at a seal surface portion. A lubricant is filled between a sleeve and a shaft, a seal surface portion is formed on the sleeve in a location facing an open end thereof, the seal surface portion has a sectional shape defined by a plurality of inclined surfaces, and an inclination angle α of the inclined surface of the seal surface portion adjacent a radial bearing portion with respect to a shaft axis is formed to be larger than an inclination angle β of the inclined surface of the seal surface portion distant away from the radial bearing portion with respect to the shaft axis.
摘要:
A fluid bearing device for preventing a lubricant from scattering outside even during rotation thereof, while holding a relatively large amount of lubricant in a seal surface portion. Lubricant is filled between a sleeve and a shaft, the seal surface portion is formed in a location facing an open end of the sleeve, a sectional shape of the seal surface portion is such that a smallest clearance from an outer peripheral surface of the shaft is at a radial bearing portion side end portion of the seal surface portion, a largest clearance is at an intermediate portion between the radial bearing portion side end portion and an open end side end portion of the seal surface portion, and a clearance at the open end side end portion of the seal surface portion is smaller than the clearance at the intermediate portion.
摘要:
A driver circuit for driving a load (3) connected between an output (FO) of a first channel driver (D1) and an output (RO) of a second channel driver (D2). The first and second channel drivers (D1, D2) each include switch transistors for charging and discharging the gates of upper and lower output transistors in response to a command from an input pulse, a charging/discharging circuit (A2, B2) for determining a charging/discharging speed, and a detector circuit (A1, B1) for detecting a state of the channel driver on the opposite side. A dead time period and a speed of charging/discharging the gates of the upper and lower output transistors are changed according to the state of the channel driver on the opposite side. Thus, it is possible to achieve a channel driver circuit which can prevent a shoot-through current, adjust an output slew rate, and obtain preferred linearity as an input-output characteristic.
摘要:
An E-mail transmission control device comprises: a mail information storage unit; a destination information storage unit; an E-mail transmission unit; an error information reception unit for receiving error information; an error information decision unit for deciding whether or not the error information satisfies a predetermined condition; a destination excluding unit for executing the destination indicated by the destination information owned by the error information, from the candidates of the destination, in case the error information decision unit decides the satisfaction of the predetermined condition. The electronic transmission control device further comprises a re-transmission decision unit for deciding whether or not a predetermined condition is satisfied, after the destination excluding unit performed the exclusion. The E-mail transmission unit transmits the E-mail to the excluded destination in case the re-transmission decision unit decides the satisfaction of the predetermined condition.
摘要:
When inactive gas of which flow rate is controllable is introduced into each processing chamber, the flow rate of the inactive gas is measured by a flow meter, and a computing unit operates computation of the flow rate of the gas to be flown into a processing chamber and the pressure value of the processing chamber, and an appropriate process time (purging time) required for stabilizing the atmosphere/discharging floating foreign particles is set, so that adherence of foreign particles onto the substrate to be processed can be prevented by constantly controlling the time, flow rate and pressure throughout the process.
摘要:
A dielectric ceramics includes a main ingredient, and a supplemental ingredient in an amount of 0.05 to 2 wt % for the main ingredient. The main ingredient is expressed by xBiO3/2-yCaO-zNbO5/2 and is within a scope of a specified quadrilateral region in a ternary system diagram, and the supplemental ingredient is a glass composition including at least SiO2, Li2O and MO (M includes at least one of Ca, Sr and Ba). A ceramic electronic component is produced by co-firing a dielectric layer composed of the dielectric ceramics and a conductive layer mainly composed of silver, and has a low degradation in Q value and excellent microwave characteristics.
摘要:
A counter value of a divider counter 3 that determines a communication speed is compared by a comparator 4 with a value calculated from a difference between fall delay and rise delay, and data is received with a matching signal serving as a data reception shift clock (S201), thereby acquiring receive data on the optimum position. Further, with the data reception shift clock (S201) serving as a data transmission shift clock (S201), the transmission control circuit 5 transmits serial data (S203) from the data transmission shift register 7 as data with a duty ratio reversed from a varied duty ratio of the communication system. Thus, it is possible to transmit data with a normal duty ratio to another communication device.