摘要:
A liquid jetting pump of the present invention is constructed such that an intra container liquid is sucked into a cylinder 3 through a suction valve 9 by moving a vertically movable member 4 up and down, and the intra cylinder liquid is jetted out of a nozzle 29 through a discharge valve 31 from a stem 28. A plurality of ribs 10 are protruded in a peripheral direction from a lower edge part within the cylinder. Engagement recessed portions 11 are formed in inner parts of the upper surfaces of the ribs. A lower edge of a coil spring 38 for biasing the vertically movable member 4 is secured to each of the engagement recessed portions 11, thereby permitting a flow of liquid on both sides of the lower edge of the spring internally externally.
摘要:
A thin film producing method in which the wafer film forming processing for a wafer to be a product may be carried out efficiently to shorten the processing time and to raise the operating ratio of the device. In a thin film deposition method using a single wafer processing for forming a thin film by chemical reaction under heat, a pseudo-process is provided which operates to suppress variations in the film thickness caused by the temperature in a reaction chamber 11. This pseudo process is the pre-heating processing of heating the reaction chamber 11 before actually charging the wafer W into the reaction chamber 11.
摘要:
In a contrast MRA measurement, sampling order of k-space is controlled considering the distance from the origin such that sampling the low-frequency data is performed a time when the contrast concentration reaches it peak. First, the sampling points of k-space are divided into two groups. Then, a measurement of the first group is started a time when the contrast concentration of a blood vessel of interest becomes high and is controlled from the high-frequency component to the low-frequency component such that the distance of a sampling point from the origin progressively decreases. A measurement of the other group, which is performed successively, is controlled from the low-frequency component to the high-frequency component such that the distance of a sampling point from the origin progressively increases. According to this ordering, influence of measurement time error in the contrast MRA measurement can be reduced and the whole blood vessel can be imaged with high contrast. In addition, an artery can be selectively imaged.
摘要:
A liquid jet pump constructed to suck a liquid within a container on which the pump is mounted and jet the liquid out of a nozzle by pushing down the head of the pump. The nozzle is so formed so as to ascend forward obliquely, and is provided with a discharge valve housing a ball-like valve for closing a valve seat provided at an proximal edge within the nozzle. The valve member is movable both back and forth within the nozzle to keep the liquid from dripping of the nozzle.
摘要:
A charged beam lithography writes a pattern with charged beams on a sample. The pattern involves various shapes. For every position in the shapes in the pattern, degree of exposure due to a proximity effect caused by backward scattering charged from the shapes surrounding the position is calculated. A charged beam emission quantity corresponding to the calculated degree of exposure is subtracted from a set emission quantity to compensate the proximity effect and obtain an optimum charged beam emission quantity for the position. With charged beams of the optimum emission quantities thus obtained, the pattern is written with high dimensional accuracy.
摘要:
The threshold voltage is shifted in a negative or positive direction in some cases by an unspecified factor in a manufacturing process of the thin film transistor. If the amount of shift from 0 V is large, driving voltage is increased, which results in an increase in power consumption of a semiconductor device. Thus, a resin layer having good flatness is formed as a first protective insulating film covering the oxide semiconductor layer, and then a second protective insulating film is formed by a sputtering method or a plasma CVD method under a low power condition over the resin layer. Further, in order to adjust the threshold voltage to a desired value, gate electrodes are provided over and below an oxide semiconductor layer.
摘要:
In an information processing apparatus, a first processor executes firmware and data processing instructions, a second processor conducts management of firmware updating and system settings, first and second memories store current and updated firmware, a third memory stores system settings information, and a switch changes connections of the first and second memories under control of the second processor, to connect one of the first and second memories to a bus connected to the first processor and to connect the other to the second processor. During firmware execution by the first processor, the second processor reads the system settings information from the third memory and provides it to the first processor. The first processor reflects firmware data from updated firmware in the second memory in the system settings information and the second processor stores the system settings information in which updated firmware data is reflected into the third memory.
摘要:
An image with a desired contrast is obtained while suppressing body motion artifacts caused by both random motion and periodic motion of an object. In order to do so, an imaging sequence using a non-Cartesian sampling method is executed so as to synchronize with a biological signal only at the start time and a repetition time (TR), which is an execution interval between shots within the imaging sequence, is maintained. In addition, a time difference between a delay time and a start time of each shot is calculated, and a shot with a predetermined time difference or more is executed again after the TR time.
摘要:
A flexible coupling includes: spool members disposed equidistantly on a circumference; torque transmission lines disposed around adjacent pairs of the spool members; and an annular elastic body in which the spool members and the torque transmission lines are embedded. The torque transmission lines consist of first torque transmission lines, and second torque transmission lines whose total sum of cross-sectional area is a half of that of the first torque transmission lines. The flexible coupling is constructed so that the first torque transmission lines transmit positive torque and the second torque transmission lines transmit negative torque, and is incorporated into a vehicle motive power transmission apparatus that has a hypoid gear whose mesh transmission error is greater during transmission of negative torque than during transmission of positive torque.
摘要:
The present invention has an object to provide an insoluble carrier for an antiphospholipid antibody detection reagent having a high reactivity. The present invention also has an object to provide an antiphospholipid antibody detection reagent, and a method of detecting an antiphospholipid antibody. The present invention directs to an insoluble carrier for an antiphospholipid antibody detection reagent, having a zeta potential of lower than −45 mV in the case that the insoluble carrier is suspended in a 20 mmol/L aqueous sodium phosphate solution with a pH of 7.4 so that the resulting suspension has a solids concentration of 0.1%.