摘要:
A method of producing a chemical by continuous fermentation includes a fermentation step of converting a fermentation feedstock to a fermentation liquid containing a chemical by fermentation on cultivation of a microorganism; a membrane separation step of recovering the chemical as a filtrate by a separation membrane from the fermentation liquid; a concentrating step of obtaining a permeate and a concentrate containing the chemical by a reverse osmosis membrane from the filtrate; and/or a purification step of distilling the filtrate to increase a purity of the chemical, in which, cleaning etc. of the separation membrane in the membrane separation step is preformed by using the permeated liquid from the reverse osmosis membrane in the concentrating step and/or the condensed liquid in the purification step.
摘要:
A method of producing a titanium oxide, including the steps of: ion-exchanging a sodium titanium oxide Na2Ti6O13, to synthesize Li2Ti6O13; subjecting Li2Ti6O13 to proton exchange, to give H2Ti6O13; and subjecting H2Ti6O13, as a starting material, to a heat treatment.
摘要翻译:一种氧化钛的制造方法,其特征在于,包括以下工序:离子交换钠二氧化钛Na 2 Ti 6 O 13,合成Li 2 Ti 6 O 13; 使Li2Ti6O13进行质子交换,得到H 2 Ti 6 O 13; 并将作为原料的H 2 Ti 6 O 13进行热处理。
摘要:
The present invention is for efficiently managing large numbers of apparatuses using multiple management protocols. A management information acquisition part 1A uses multiple different management protocols P1 and P2 to acquire management information for each of the management protocols from each apparatus 3. Anode configuration information management part 1B identifies apparatus configuration information acquired from the same apparatus of the respective apparatuses 3 by comparing the apparatus configuration information, and collectively manages these multiple pieces of apparatus configuration information as a single piece of apparatus configuration information. A component information management part 1C identifies multiple pieces of component information related to the same component, and manages these identified multiple pieces of component information after associating these pieces information with each other.
摘要:
The present invention relates to a novel compound characterized by having a one-dimensional tunnel structure and being represented by the chemical formula H2Ti12O25, a method for manufacturing the same, and a lithium secondary battery containing, as a constituent thereof, an electrode produced by using the novel titanium oxide as an active material, and expected to demonstrate superior charge/discharge cycle characteristics over a long period of time as well as high capacity.
摘要:
A changeable apparatus for scanning a symbol is disclosed wherein by selectively changing the position of a bending mirror (101), different scan patterns are produced. In a preferred embodiment, the different positions of the bending mirror (101) result in a scanning beam (107, 108) being directed off of different polygon scanning mirrors (104, 105) to create the different scanning patterns.
摘要:
A new Clematis cultivar which produces attractive violet flowers. This new and distinct variety has shown to be uniform and stable in the resulting generations from asexual propagation.
摘要:
A silicon annealed wafer having a sufficient thick layer free from COP defects on the surface, and a sufficient uniform BMD density in the inside can be produced by annealing either a base material wafer having nitrogen at a concentration of less than 1×1014 atoms/cm3, COP defects having a size of 0.1 μm or less in the highest frequency of occurrence and no COP defects having a size of 0.2 μm or more, oxygen precipitates at a density of 1×104 counts/cm2 or more, and BMDs (oxygen precipitates), where the ratio of the maximum to the minimum of the BMD density in the radial direction of the wafer is 3 or less, or a base material wafer grown at specific average temperature gradients within specific temperature ranges and specific cooling times for a single crystal at a nitrogen concentration of less than 1×1014 atoms/cm3, employing the Czochralski method. Moreover, a silicon epitaxial wafer having very small defects and a uniform BMD distribution in the inside can be formed by growing an epitaxial layer on the surface of either the first type base material wafer or the second type base material wafer. Both the silicon annealed wafer and the silicon epitaxial wafer greatly reduce the rate of producing defective devices, thereby enabling the device productivity to be enhanced.
摘要翻译:具有在表面上没有COP缺陷的足够厚的厚层的硅退火晶片,并且可以通过退火具有小于1×10 14的浓度的氮的基材晶片来制造内部的足够均匀的BMD密度, / SUP>原子/ cm 3,出现发生频率的大小为0.1μm以下的COP缺陷,没有大小为0.2μm以上的COP缺陷,氧浓度为 1×10 4个/ cm 2以上的BMD(氧沉淀物),其中晶片的径向BMD密度的最大值与最小值之比 在特定温度范围内以特定平均温度梯度生长的基材晶片和氮浓度小于1×10 14原子/ cm 2的单晶的比冷却时间为3以下, 3,采用Czochralski法。 此外,可以通过在第一类型基材晶片或第二类型基材晶片的表面上生长外延层来形成具有非常小缺陷和均匀的BMD分布的硅外延晶片。 硅退火晶片和硅外延晶片都大大降低了制造缺陷器件的速率,从而能够提高器件的生产率。
摘要:
A handheld imaging device includes a CCD array or similar detector which is tilted with respect to the incoming light. The tilt permits a narrower handheld device to be manufactured, as the housing need not be as wide as the CCD or similar array.
摘要:
A pipeline processing apparatus for performing processing operations in a succession of processing cycles, in which each cycle is composed of a succession of stages that include an instruction decoding stage for decoding an instruction associated with the cycle and an execution stage for executing an operation dependent on the instruction, and the processing cycles include a first cycle which starts at a first time and a second cycle that begins at a second time that is after the first time and that overlaps the first cycle in time. The apparatus is constructed and controlled for causing a branch instruction to be decoded in the instruction decoding stage of the first cycle; and for effecting a calculation in the execution stage of the first cycle, dependent on the branch instruction decoded in the instruction decoding stage of the first cycle.
摘要:
A switch for preventing unintentional actuation of, for example, a door lock in an automobile. The switch includes a slider and a control lever pivotally mounted on the slider. When the slider is in a neutral position, a guide member located in a housing of the switch abuts a protrusion of the control lever such that pivoting of the control lever is prevented, thereby preventing unintentional actuation of the door lock. To actuate the switch, the slider is moved to a second position wherein the protrusion of the control lever is not blocked by the guide member, and subsequent pivoting of the control member causes the protrusion to push a movable contact into a fixed contact of the switch. A ball is biased into a groove formed in the slider to provide a click sensation when the slider is moved from the neutral position to the second position.