摘要:
To propose a new channel structure suitable for high efficiency source side injection, and provide a non-volatile semiconductor memory device and a charge injection method using the same. The non-volatile memory device includes a first conductivity type semiconductor substrate (SUB), a first conductivity type inversion layer-forming region (CH1), second conductivity type accumulation layer-forming regions (ACLa, ACL2b), second conductivity type regions (S/D1, S/D2), an insulating film (GD0) and a first conductive layer (CL) formed on the inversion layer-forming region (CH1). A charge accumulation film (GD) and a second conductive layer (WL) are stacked on an upper surface and side surface of the first conductive layer (CL), an exposure surface of the inversion layer-forming region (CH1), and an upper surface of the accumulation layer-forming regions (ACLa, ACLb) and the second conductivity type regions (S/D1, S/D2). The second conductive layer (WL) is connected to a word line and second conductivity type regions (S/D1, S/D2) are connected to bit lines (Bla, BLb).
摘要翻译:提出一种适用于高效率源侧注入的新型通道结构,并提供一种非易失性半导体存储器件及使用其的电荷注入方法。 非易失性存储器件包括第一导电型半导体衬底(SUB),第一导电类型反型层形成区(CH 1),第二导电型蓄积层形成区(ACLa,ACL2b),第二导电类型 在反转层形成区域(CH 1)上形成的区域(S / D 1,S / D 2),绝缘膜(GD 0)和第一导电层(CL)。 电荷累积膜(GD)和第二导电层(WL)层叠在第一导电层(CL)的上表面和侧表面上,反型层形成区域(CH 1)的曝光表面和 蓄积层形成区域(ACLa,ACLb)和第二导电类型区域(S / D 1,S / D 2)的上表面。 第二导电层(WL)连接到字线,第二导电类型区域(S / D 1,S / D 2)连接到位线(Bla,BLb)。
摘要:
An elastically stretchable nonwoven fabric including thermoplastic elastomer filaments; the filaments being heat-sealed and/or mechanically intertwined together to form the nonwoven fabric that has crimped regions and non-crimped regions wherein each of the crimped regions has fine crimps in the rate of 50/cm or higher.
摘要:
A sputtering apparatus is provided with a DC power supply 1, an inverter 2 that converts DC voltage to AC voltage, a matching circuit 10 that transforms the AC voltage, a rectifier 4 that that converts the transformed AC voltage to direct current, and a sputtering load 6. The matching circuit 10 has a transformer 3 that transforms AC voltage from the inverter 2, inductance L provided in series with at least one of the primary winding 31 and secondary winding 32, and a condenser C provided in parallel with at least one of the primary winding 31 and secondary winding 32 through inductance L.
摘要:
An automatic transmission has concentric first and second input shafts, and a parallel output shaft. A plurality of transmission gear trains are provided between the input shafts and the output shaft. An input switching shaft is arranged in parallel with the input shafts and the output shaft, and is provided with a first friction clutch switch switches into a power transmission state and a disconnection state with respect to the first input shaft, and a second friction clutch which switches into a power transmission state and a disconnection state with respect to the second input shaft. Engine power is bypassed to the input switching shaft so as to be transmitted to the output shaft via the first friction clutch or the second friction clutch and to effectively shorten the entire length of the transmission.
摘要:
An apparatus and process for making an elastic composite sheet including a pair of rolls adapted to bond respective surfaces of a inelastic sheet and a elastic sheet and fed together into a nip of the rolls. One of the rolls is formed with ridges while the other roll is formed with grooves and the ridges are engaged with the grooves with spaces left between surfaces of the ridges and the grooves to form the inelastic sheet on its surface with stripe-like crests and flat troughs each defined between each pair of the adjacent crests; and the inelastic sheet is bonded along its troughs to the surface of the elastic sheet.
摘要:
In a power transmitting system of a four-wheel drive vehicle in which driving force provided from a transmission coupled to a laterally mounted front drive engine is distributed to front and rear wheels through a transfer disposed behind the engine, the transfer comprises a pair of bevel gears which change a transmission direction of the driving force; a first and second gears which shift an axis of a pinion shaft in parallel; and an output shaft which is rotatably inserted into the second gear. A hydraulic multi plate clutch couples the second gear and the output shaft so that engagement and disengagement are freely allowed, and is disposed on the axis of the second gear and more closely to the engine 1 side than the second gear. Additionally, a spline shaft formed at a top of an input shaft of the propeller shaft is spline-fitted into the second output shaft. Thereby, back-and-force shift is allowed. A steering gear box is located in downward of the front side input shaft.
摘要:
A process for making a nonwoven fabric in which continuous fibers are evenly distributed and neither bundles nor lumps of the fibers, includes a guide box for continuous fibers being provided between extruding nozzles adapted to discharge the continuous fibers under hot air blast and a conveyor belt. The box has an upper end opening and a lower end opening being larger than the upper end opening. The continuous fibers are subjected to a suction effect provided from below the guide box so that the continuous fibers may be secondarily stretched and thereby thinned within the guide box.
摘要:
A nonwoven fabric is formed with, in addition to crests of high fibers surface density and troughs of low fibers surface density extending in parallel one to another in one direction, bridge-like regions each extending transversely of this one direction between pair of the crest and the trough adjoining each other, and thereby enables a direction dependency of tensile strength and stretchability to be effectively alleviated.
摘要:
An apparatus for making an elastic composite sheet including a pair of rolls adapted to bond respective surfaces of a non-stretchable sheet and a stretchable sheet and fed together into a nip of the rolls. one of the rolls is formed with ridges while the other roll is formed with grooves and the ridges are engaged with the grooves with spaces left between surfaces of the ridges and the grooves to form the non-stretchable sheet on its surface with stripe-like crests and flat troughs each defined between each pair of adjacent crests; and the non-stretchable sheet is bonded along its troughs to the surface of the stretchable sheet.
摘要:
A recording material having a recording layer with microcapsules therein on a support, and a recording method. The microcapsules constituting the recording layer each are composed of a core, a heat-responsive resin layer covering the core, and a shell enveloping the heat-responsive resin layer. The shell is made of a material sensitive to and curable with light having a predetermined wavelength, the core contains a developer (or a dye precursor), and the shell contains a dye precursor (or a developer).