Abstract:
[Problem] To provide a nonaqueous electrolyte secondary battery exhibiting superior stability characteristics and having charge/discharge characteristics exhibiting a high-rate discharge stroke, even when a lithium-nickel-cobalt manganate and a spinel-type lithium manganate are used as the positive electrode active material. [Solution] A mixture having a specific ratio of a tungsten- and zirconium-modified lithium-nickel-cobalt manganate and a spinel-type lithium manganate is used as the positive electrode active material. Furthermore, a nonaqueous electrolyte having a specific ratio of the content of dimethyl carbonate and the content of a cyclic carbonate is used.
Abstract:
To improve cycling characteristics by evening out the battery reaction across different areas of a laminated electrode assembly in a non-aqueous electrolyte secondary-cell battery where the laminated electrode assembly, having tape applied to a top layer, an end face, and a bottom layer thereof, is contained in an outer casing, the tape applied to the periphery of the laminated electrode assembly, configured from a stacked plurality of interleaved separators, cathode plates, and anode plates, extends in the stacking direction across the top layer, end face, and bottom layer of the laminated electrode assembly. Each piece of tape is formed of a base material that is one of styrene-butadiene rubber, styrene rubber, or butadiene rubber.
Abstract:
An entry including multiple bits of unit cells each storing data bit is coupled to a match line. The match line is supplied with a charging current having a restricted current value smaller than a match line current flowing in a one-bit miss state in one entry, but larger than a match line current flowing in an all-bit match state in one entry. A precharge voltage level of a match line is restricted to a voltage level of half a power supply voltage or smaller. Power consumption in a search cycle of a content addressable memory can be reduced, and a search operation speed can be increased.
Abstract:
The present invention provides a nonaqueous electrolyte secondary battery with an excellent packing property and remarkably improved high-temperature cycle characteristics and thermal stability. The nonaqueous electrolyte secondary battery 10 includes a positive electrode plate 11 having a positive electrode active material able to absorb and desorb lithium ions, a negative electrode plate having a negative electrode active material capable of absorption and desorption of lithium ions, and a nonaqueous electrolyte, and the positive electrode active material includes a mixture of material A: LiwNixCoyMnzO2 (where 1.00≦w≦1.30, x+y+z=1, 0.40≦x≦0.50, and 0.30≦y≦0.40) and material B: LiwNixCoyMnzO2 (where 1.00≦w≦1.30, x+y+z=1, 0.30≦x≦0.35, and 0.30≦y≦0.35).
Abstract translation:本发明提供一种具有优异的包装性能和显着提高的高温循环特性和热稳定性的非水电解质二次电池。 非水电解质二次电池10包括具有能够吸收和解吸锂离子的正极活性物质的正极板11,具有能够吸收和解吸锂离子的负极活性物质的负极板和非水电解质, 正极活性物质包括材料A:LiwNixCoyMnzO2(其中1.00≦̸ w≦̸ 1.30,x + y + z = 1,0.40& nl; x< lE; 0.50和0.30≦̸ y≦̸ 0.40)和材料B: LiwNixCoyMnzO2(其中1.00≦̸ w≦̸ 1.30,x + y + z = 1,0.30≦̸ x≦̸ 0.35和0.30≦̸ y≦̸ 0.35)。
Abstract:
The present invention improves the cycle characteristics of a non-aqueous electrolyte secondary cell that uses lithium cobalt oxide as a positive electrode active material. To this end, an element different from cobalt such as zirconium and titanium is added to the lithium cobalt oxide, acting as the positive electrode active material. The non-aqueous electrolyte contains a non-aqueous solvent containing diethyl carbonate at 10 to 30 volume percent on a base of 25 degree Celsius and contains an electrolyte salt.
Abstract:
The image processing device comprises a first function block section formed of functional blocks which require a supply of power so as to maintain the image processing device in an operating state when the power supply is on, and a second function block section formed of functional blocks which need not be supplied with the power so as to maintain the image processing device in an operating state even when the power supply is on. The supply of power to the second function block section can be stopped when desired, while continuing the supply of power to the first function block section, thereby saving the power.
Abstract:
A method for producing a positive electrode active material that realizes a non-aqueous electrolyte secondary cell having high discharge capacity and excellent high temperature preservation characteristic is provided. The method includes: an underwater kneading step of kneading lithium nickel composite oxide (LixNi1-yMyOz, 0.9
Abstract translation:提供一种实现具有高放电容量和优异的高温保存特性的非水电解质二次电池的正极活性物质的制造方法。 该方法包括:将锂镍复合氧化物(Li x Ni 1 N y O y O y z z)混合的水下捏合步骤, /,其中选自Al,Co和Mn中的至少一种),锂铁磷复合氧化物(LiFePO 4),0.9 4 sub>),导电碳源和水; 在水下捏合步骤之后,在水下捏合步骤之后从混合物中除去水的清洁步骤; 并且在清洁步骤之后,在200至800℃的还原气氛中烘烤该混合物的烘烤步骤。
Abstract:
The image processing apparatus comprises an image data control section and a system controller. The image data control section is connected to any one or more of a sensor board unit, an image-memory access control section, an image processor, a video data control section, and a facsimile control unit. The system controller switches, when the image data to be transmitted to the image data control section conflicts with one another, a transmission mode of the image data in conflict with one another. Further, the image-memory access control section and the image processor share jobs of performing image processing on the image data.
Abstract:
An image processor has a controller unit connected to at least one of functional units such as an image reading unit, detects a source of input of image data according to a network I/F or a parallel bus I/F. An image-memory access control section transmits the image data input from each of the functional units to a memory group and also transmits the image data stored in the memory group to the functional unit. A system controller controls the overall apparatus and also controls the image-memory access control section according to the input source of the image data to determine an order of transmitting the image data to the memory group.
Abstract:
The image processor comprises a switch that divides image data into m×n pixels, having n lines with m pixels per one line; a group of line memories that store the divided image; a compression device which batch compresses the image data of m×n pixels. Further, a command control unit provides control so as to send the (n−1) lines of image data among m×n pixels of image data to the group of line memories, and the remaining one line of image data directly to the compression device 902, and to send the m×(n−1) pixels of image data stored in the line memories to the compression device.