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    • 1. 发明授权
    • Ink jet recording device and head unit
    • 喷墨记录装置和头单元
    • US5428378A
    • 1995-06-27
    • US94354
    • 1993-07-21
    • Yuji MurataTakeshi FuseMasami FuruyaToshio Koyama
    • Yuji MurataTakeshi FuseMasami FuruyaToshio Koyama
    • B41J2/01B41J2/175B41J29/20B41J29/393B41J29/42B41J29/46
    • B41J2/17566B41J29/393B41J29/42
    • An ink jet recording device having a capability of detecting the life of an ink jet recording head. The ink jet recording device includes a size sensor for generating a paper size signal relating to a size of a printing paper; a detecting device for detecting the number of print scans of the recording head; a converting device for counting the number of print scans detected by the detecting device without correction when the size of the printing paper is a predetermined paper size and for converting the number of print scans detected by the detecting device into the number of print scans corresponding to the predetermined paper size to count the converted number of print scans when the size of the printing paper is any size other than the predetermined paper size; an accumulating device for accumulating the number of print scans counted by the converting device; and a memory for storing the number of print scans accumulated by the accumulating device. The ink jet recording device further includes an informing device for informing the number of print scans accumulated by the accumulating device. Accordingly, the expiration of the life of the recording head can be easily and reliably predicted.
    • 一种能够检测喷墨记录头寿命的喷墨记录装置。 喷墨记录装置包括用于产生与打印纸的尺寸有关的纸张尺寸信号的尺寸传感器; 用于检测记录头的打印扫描次数的检测装置; 一种转换装置,用于当打印纸的尺寸是预定纸张尺寸时,对检测装置检测到的打印扫描次数进行计数而不进行校正,并且用于将检测装置检测到的打印扫描次数转换为对应于 当所述打印纸的尺寸是除了所述预定纸张尺寸之外的任何尺寸时,所述预定纸张尺寸来计算转换的打印扫描数量; 累积装置,用于累积由转换装置计数的打印扫描次数; 以及存储器,用于存储由累积装置积累的打印扫描次数。 喷墨记录装置还包括用于通知累积装置累积的打印扫描次数的通知装置。 因此,可以容易且可靠地预测记录头的寿命的到期。
    • 5. 发明授权
    • Thin-film temperature sensor
    • 薄膜温度传感器
    • US5798684A
    • 1998-08-25
    • US623089
    • 1996-03-28
    • Haruyuki EndoTakeshi FuseHiroyuki Ishida
    • Haruyuki EndoTakeshi FuseHiroyuki Ishida
    • G01K7/22G01J1/02G01J5/02G01J5/20H01L37/00H01C7/10
    • G01J5/20Y10T29/49085
    • A thin-film temperature sensor with a robust bridge structure and a stable electric characteristic, as well as a method of manufacture thereof, is provided. Over the substrate 1 with the cavity 13 are formed electrode layers 6 in a bridge shape, whose electrodes 6A, 6B are bonded with thermal sensitive resistor films 7, 8, which are then covered with a protective insulating film 9, a buffer film 10 and a glass layer 11 in that order. The protective insulating film 9 and the glass layer 11 extend over the substrate 1 to increase the mechanical strength of the infrared sensitive element A. The sandwich structure of the insulating films 5, 9 holding the thermal sensitive resistor films 7, 8 in between and the use of the buffer film 10 combine to prevent electrical characteristic variations, which would otherwise be caused by changes in composition of the thermal sensitive resistor films 7, 8 during the heat treatment process. The glass layer 11 is formed of borosilicate glass to improve its infrared absorption characteristic.
    • 提供了一种具有坚固的桥结构和稳定电特性的薄膜温度传感器及其制造方法。 在具有空腔13的基板1上形成桥状的电极层6,其电极6A,6B与热敏电阻膜7,8接合,然后用保护绝缘膜9,缓冲膜10和 玻璃层11。 保护绝缘膜9和玻璃层11在基板1上延伸,以增加红外线敏感元件A的机械强度。保持其中的热敏电阻膜7,8的绝缘膜5,9的夹层结构和 结合使用缓冲膜10以防止电特性变化,否则这将由热敏电阻膜7,8在热处理过程中的组成变化引起。 玻璃层11由硼硅酸盐玻璃形成,以提高其红外吸收特性。
    • 7. 发明授权
    • Thermopile infrared sensor and process for producing the same
    • 热电堆红外传感器及其制造方法
    • US06348650B1
    • 2002-02-19
    • US09534045
    • 2000-03-24
    • Haruyuki EndoTakeshi FuseTadashi MatsudateYasutaka TanakaToshikazu Okada
    • Haruyuki EndoTakeshi FuseTadashi MatsudateYasutaka TanakaToshikazu Okada
    • H01L3534
    • G01J5/12H01L2224/45144H01L2224/48091H01L2924/00014H01L2924/00
    • An improved thermopile infrared sensor is provided wherein thermoelectric elements are formed on a single crystalline silicon substrate containing a cavity therein. The thermopile infrared sensor contains a first dielectric film covering the cavity, a plurality of n-type polycrystalline silicon layers formed on the first dielectric film, extending radially from the vicinity of a chip center, and metal film layers formed in contact with the n-type polycrystalline silicon layers, wherein hot junctions are formed at the chip central side and cold junctions are formed at the chip peripheral side of the n-type polycrystalline silicon layers, respectively, by contacting the n-type polycrystalline silicon layer and the metal film layer, and at least one series of thermoelectric elements is formed on the first dielectric film by connecting alternately and successively, by the metal film layer, the hot junction and cold junction of the neighboring n-type polycrystalline silicon layer.
    • 提供了一种改进的热电堆红外传感器,其中热电元件形成在其中包含空腔的单晶硅衬底上。 热电堆红外传感器包含覆盖空腔的第一电介质膜,形成在第一电介质膜上的从芯片中心附近径向延伸的多个n型多晶硅层,以及与n型多晶硅层接触形成的金属膜层, 型多晶硅层,其中在芯片中心侧形成热接头,并且通过使n型多晶硅层和金属膜层接触而分别在n型多晶硅层的芯片周边形成冷接点 并且通过金属膜层交替连续地连接相邻的n型多晶硅层的热结和冷结,在第一介电膜上形成至少一系列热电元件。
    • 8. 发明授权
    • Ink-jet recording apparatus having drive pulse width control dependent
on printhead temperature
    • 具有取决于打印头温度的驱动脉冲宽度控制的喷墨记录装置
    • US5581281A
    • 1996-12-03
    • US87290
    • 1993-07-08
    • Takeshi Fuse
    • Takeshi Fuse
    • B41J2/175B41J2/05B41J29/38
    • B41J2/04528B41J2/04543B41J2/04551B41J2/04553B41J2/04563B41J2/0458B41J2/04591B41J2/04596
    • An ink-jet recording apparatus quickly completes a preparatory driving operation, and suppresses the wasteful consumption of the ink even if the apparatus is used in a cold environment after the apparatus has been held inoperative for a long time. The ink-jet recording apparatus comprises a first storage for storing a first driving pulse width data, a second storage for storing a second driving pulse width data, and a plurality of driving pulse generating units. A data selecting unit selects either the first driving pulse width data or the second driving pulse width data according to selection data set by a dot counter control unit, and a print pulse width setting unit and the driving pulse generating units generate ink-jet print head driving pulses. A print data processing unit produces print data for driving the nozzles of the ink-jet print head. The first and second driving pulse width data is used selectively and the print data is produced according to the time for which the ink-jet recording apparatus has been held inoperative and the temperature of the ink-jet print head.
    • 喷墨记录装置快速完成准备驾驶操作,并且即使在装置长时间保持不操作之后在寒冷环境中使用时也能够抑制墨水的浪费。 喷墨记录装置包括用于存储第一驱动脉冲宽度数据的第一存储器,用于存储第二驱动脉冲宽度数据的第二存储器和多个驱动脉冲产生单元。 数据选择单元根据点计数器控制单元设置的选择数据选择第一驱动脉冲宽度数据或第二驱动脉冲宽度数据,并且打印脉冲宽度设置单元和驱动脉冲产生单元产生喷墨打印头 驱动脉冲。 打印数据处理单元产生用于驱动喷墨打印头的喷嘴的打印数据。 选择性地使用第一和第二驱动脉冲宽度数据,并且根据喷墨记录装置已经保持不工作的时间和喷墨打印头的温度来产生打印数据。
    • 9. 发明授权
    • Recording apparatus
    • 记录装置
    • US5467437A
    • 1995-11-14
    • US128133
    • 1993-09-29
    • Takeshi Fuse
    • Takeshi Fuse
    • B41J21/00G06F3/12G06K15/00G06K15/10
    • G06K15/10G06K15/00G06K2215/0062G06K2215/0077
    • A recording apparatus having a head mounted on a carriage moving relatively to a recording medium, the head printing one column substantially perpendicular to the direction in which the carriage moves so as to print a single line. The apparatus comprises a storage device for storing print data in units of bits and for allowing any of the print data to be accessed in units of bits by an X address and a Y address; an X address counter for designating the X address in the storage device; a Y address counter for designating the Y address in the storage device; a mode setting register for storing write mode data; a memory read/write timing controller for generating a plurality of timing signals for writing and reading to and from the storage device; a bus timing controller for outputting print data in units of bits in accordance with the content of the mode setting register upon receipt of print data in units of words; and a selector for supplying any one of the X address counter and the Y address counter with the timing signals in accordance with the content of the mode setting register, the selector further sending a carry signal from the address counter having received the timing signals to the address counter not receiving the timing signals.
    • 一种记录装置,其具有头部,其安装在相对于记录介质移动的滑架上,所述头部基本上垂直于所述滑架移动的方向打印一个列,以打印单个线。 该装置包括用于以比特为单位存储打印数据的存储装置,并且用于允许通过X地址和Y地址以位为单位访问任何打印数据; 用于指定存储设备中的X地址的X地址计数器; 用于指定存储设备中的Y地址的Y地址计数器; 用于存储写入模式数据的模式设置寄存器; 存储器读/写定时控制器,用于产生用于写入和读取存储装置的多个定时信号; 总线定时控制器,用于在以字为单位接收到打印数据时,根据模式设置寄存器的内容以位为单位输出打印数据; 以及选择器,用于根据模式设置寄存器的内容向X地址计数器和Y地址计数器中的任何一个提供定时信号,该选择器还从接收到定时信号的地址计数器发送进位信号到 地址计数器不接收定时信号。
    • 10. 发明授权
    • Motion snubbing device
    • 运动缓冲装置
    • US4346793A
    • 1982-08-31
    • US119552
    • 1980-02-07
    • Takeshi FuseMasaru Sekine
    • Takeshi FuseMasaru Sekine
    • F16F7/10F16F11/00F16H25/24F16L3/202
    • F16F7/1022F16H25/2454F16L3/202F16F2230/14F16F2232/06
    • A motion snubbing device using an inertia mass, which is disposed within a housing and supported for free rotation on a shaft which is rotated with relative motion of telescoped support members. A spring plate is secured to the shaft and faces one end of the inertia member. A plurality of torque transmission balls are each interposed between each of recesses formed in the plate member near the periphery thereof and each of recesses formed in the corresponding end face of the inertia mass at corresponding positions. The plate is provided on its side opposite its recesses and near its periphery with brake shoes, and the housing has a frictional surface facing and adapted to cooperate with these brake shoes.
    • 一种运动缓冲装置,其使用惯性质量块,该惯性质量块设置在壳体内并被支撑以在轴上自由旋转,所述轴随着伸缩支撑构件的相对运动而旋转。 弹簧板固定在轴上并面向惯性件的一端。 多个扭矩传递滚珠分别插入形成在其周边的板构件中的每个凹槽之间,并且每个凹部形成在相应位置处的惯性块的相应端面中。 该板在其与其凹部相对的一侧设置有靠近其周边的制动蹄,并且该壳体具有面向并适于与这些制动蹄合作的摩擦面。