摘要:
A magnetic head which uses single crystal Mn-Zn ferrite containing up to 7% by weight of SnO.sub.2 occluded therein without being allowed to separate and which has such a construction that glass having a contraction rate lower than that of ferrite is filled in the narrowed portion near the gap, the plane forming the principal magnetic circuit of the core is allowed to coincide with the {110} plane of the ferrite and an angle .theta. between the direction inside the {110} plane of the ferrite and the gap-forming plane is from 5.degree. to 40.degree. or 85.degree. to 120.degree.. The magnetic head having such a construction has a reduced modulation noise and extremely excellent write-and-read characteristics.
摘要:
A magnetic head core and a method of fabricating same, wherein a magnetic circuit is constituted by a pair of magnetic films having a V-shaped cross section which face each other at each protrudent section through the gap material. The cross-sectional portion of the V-shaped film is exposed to the surface facing the magnetic recording medium. The protrusions of the magnetic film pair have tip planes parallel to each other and substantially perpendicular to the moving direction of the magnetic recording medium. The tip plane has a width defined by the line of intersection between the plane and the surface facing the magnetic recording medium in correspondence to the recording track width. At least one of the magnetic films has a window for winding an excitation coil. The magnetic film is formed on the non-magnetic protection member having a V-shaped protrusion. The magnetic head has superior recording and reproducing characteristics in a wide frequency band with less rubbing noise, high wear-resistivity and high productivity, and operates without the pseudo gap effect. The magnetic head core is fabricated through the steps of forming a coil winding groove in the gap forming plane of a non-magnetic core block, forming a number of parallel grooves perpendicularly to the winding groove so that a number of V-shaped protrusions are produced, forming a magnetic film on the surface of the protrusions, forming a gap plane after the magnetic film has been coated with non-magnetic material, and splitting the block and then combining the two core blocks to complete a magnetic head core.
摘要:
There is disclosed a high-pressure tank capable of appropriately discharging high-pressure gas. The high-pressure tank is mounted on a mobile body, stores the high-pressure gas, and includes a plurality of gas discharge means for discharging the high-pressure gas from the high-pressure tank. The gas discharge means are disposed at opposite sides of the high-pressure tank in a longitudinal direction. The gas discharge means can each have a path through which the inside of the high-pressure tank communicates with the outside thereof, and a manual valve including a manual operating section for opening and closing the path by a manual operation.
摘要:
There is disclosed a valve assembly for a gas container capable of appropriately discharging a gas from the gas container, even if a valve of a discharge passage has a failure or the like. The valve assembly for the gas container disposed at the gas container has, as passages which allow the inside of the gas container to communicate with the outside, a filling passage which fills the gas container with the gas and a discharge passage which discharges the gas. Furthermore, the valve assembly has a filling-side valve disposed at the filling passage and configured to close this passage, a discharge-side valve disposed at the discharge passage and configured to close this passage, a communication path which connects a downstream side of the discharge-side valve to a downstream side of the filling-side valve, and a shut-off valve disposed at the communication path. When the discharge-side valve does not open due to the failure or the like, the shut-off valve is opened to allow the gas to flow through the filling passage, the communication path and the discharge passage in this order.
摘要:
A medical image diagnosis device according to an embodiment of the present invention includes: an imaging unit that takes an image of a subject, with an X-ray generation unit which exposes the subject to X-rays and an X-ray detector which detects X-rays that have passed through the subject, being supported on a supporter; a control unit that controls so as to rotate and move the supporter with respect to the subject and take images of the subject from a plurality of viewpoints; a storage unit that stores image data taken from a plurality of the viewpoints; an image processing unit that classifies a plurality of pieces of the image data stored in the storage unit into a plurality of imaging ranges to generate thumbnail images; and a display unit that displays thumbnail images generated by the image processing unit.
摘要:
According to embodiments, a cleaning liquid includes an oxidizing substance and hydrofluoric acid and exhibiting acidity. A cleaning method is disclosed. The method includes producing an oxidizing solution including an oxidizing substance by one selected from electrolyzing a sulfuric acid solution, electrolyzing hydrofluoric acid added to a sulfuric acid solution, and mixing a sulfuric acid solution with aqueous hydrogen peroxide. The method includes supplying the oxidizing solution and hydrofluoric acid to a surface of an object to be cleaned.
摘要:
Provided is an information processing system that communicates with a storage apparatus through a plurality of paths Pi (i=1 to n, where n is a total number of the paths), and that issues an I/O to the storage apparatus through one of the paths Pi. The information processing system sets weights Wi for the respective paths Pi; obtains an I/O issue interval di of each of the paths Pi by dividing a sum total ΣWi of the weights Wi by the weight Wi set for the path Pi; obtains I/O issue timings ti(m)of each of the paths Pi by using the following equation: ti(m)=di/C+m·di (m=0, 1, 2, . . . ) (where C is a constant); and issues the I/Os to the paths Pi in an order corresponding to the an order of the I/O issue timings ti(m) chronologically arranged.
摘要翻译:提供了一种信息处理系统,其通过多个路径Pi(i = 1至n,其中n是路径的总数)与存储装置进行通信,并且通过以下之一向存储装置发出I / O 路径Pi。 信息处理系统设定各个路径Pi的权重Wi; 通过将权重Wi的总和&Sgr; Wi除以为路径Pi设置的权重Wi来获得每个路径Pi的I / O问题间隔di; 通过使用以下等式获得每个路径Pi的I / O问题定时ti(m):ti(m)= di / C + m·di(m = 0,1,2,...)(其中C 是一个常数); 并以对应于按时间顺序排列的I / O发布定时ti(m)的顺序的顺序将I / O发布到路径Pi。
摘要:
Sulfuric acid electrolysis process wherein; a temperature of electrolyte containing sulfuric acid to be supplied to an anode compartment and a cathode compartment is controlled to 30 degree Celsius or more; a flow rate F1 (L/min.) of the electrolyte containing sulfuric acid to be supplied to said anode compartment is controlled to 1.5 times or more (F1/Fa≧1.5) a flow rate Fa (L/min.) of gas formed on an anode side as calculated from Equation (1) shown below and a flow rate F2(L/min.) of said electrolyte containing sulfuric acid to be supplied to said cathode compartment is controlled to 1.5 times or more (F2/Fc≧1.5) a flow rate Fe (L/min.) of gas formed on a cathode side as calculated from Equation (2) shown below. Fa=(I×S×R×T)/(4×Faraday constant) Equation (I) Fe=(I×S×R×T)/(2×Faraday constant) Equation (2) I: Electrolytic current (A)S: Time: 60 second (Fixed)R: Gas constant (0.082 1·atm/K/mol)K: Absolute temperature (273.15 degree Celsius+T degree Celsius)T: Electrolysis temperature (degree Celsius)Faraday constant: (C/mol)
摘要:
Cycloalkylcarbonylamino acid ester derivatives, which are raw material intermediates for a novel cycloalkane carboxamide derivative having an action that selectively inhibits cathepsin K, and a production process thereof, are provided.A cycloalkylcarbonylamino acid ester derivative represented by formula (I), or a pharmaceutically acceptable salt thereof: (wherein, R1 and R2 represent alkyl groups, alkenyl groups, alkynyl groups, aromatic hydrocarbon groups, heterocyclic groups, etc., R8 represents an alkyl group having 1 to 6 carbon atoms, and ring A represents a cyclic alkylidene group having 5, 6 or 7 carbon atoms).
摘要:
In order to enable fuel to be sufficiently supplied to a mobile object without requiring a power source outside the mobile object, a compressor is driven by power supplied from a fuel cell vehicle, and hydrogen emitted to gas piping from a pressure accumulator is supplied to a high-pressure hydrogen tank of the fuel cell vehicle side, in a method for supplying the hydrogen as a fuel gas to the high-pressure hydrogen tank mounted on the fuel cell vehicle from the pressure accumulator of the hydrogen station. A power-supplying operation required for driving the compressor is performed by at least a secondary battery or a fuel cell.