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1. 发明授权

US08404407B2 Mask blank, mask blank manufacturing method, transfer mask, and transfer mask manufacturing method 有权
标题翻译：掩模毛坯，掩模坯制造方法，转印掩模和转印掩模制造方法
公开(公告)号：US08404407B2
公开(公告)日：2013-03-26
申请号：US12973046
申请日：2010-12-20
申请人： Masahiro Hashimoto , Hiroshi Shirotori , Yuusuke Honma , Mitsuhiro Shirakura
发明人： Masahiro Hashimoto , Hiroshi Shirotori , Yuusuke Honma , Mitsuhiro Shirakura
IPC分类号： G03F1/20
CPC分类号： G03F1/32
摘要： According to certain embodiments, a mask blank for an electron beam writing is provided, capable of forming a resist pattern of a 3-dimensional topology through an one-time writing. The mask blank includes a substrate, a thin film formed on the substrate, and an electron beam resist film formed on the thin film. The electron beam resist film is made of a laminated film including at least a lower resist film and an upper resist film. The lower resist film and the upper resist film have different resist sensitivities with respect to an electron beam.
摘要翻译：根据某些实施例，提供了一种用于电子束写入的掩模板，其能够通过一次写入形成三维拓扑的抗蚀剂图案。掩模坯料包括基板，形成在基板上的薄膜和形成在薄膜上的电子束阻挡膜。电子束抗蚀剂膜由至少包含下抗蚀剂膜和上抗蚀剂膜的层压膜制成。下抗蚀剂膜和上抗蚀剂膜相对于电子束具有不同的抗蚀剂敏感性。

2. 发明授权

US5540511A Impact dot printer with noise suppression 失效
标题翻译：具有噪音抑制的冲击点打印机
公开(公告)号：US5540511A
公开(公告)日：1996-07-30
申请号：US52028
申请日：1993-04-22
申请人： Osamu Koshiishi , Shigeki Mizuno , Keiichi Kubota , Katsuhiko Nishizawa , Motoyuki Niimura , Hiroshi Shirotori , Kyoui Ko
发明人： Osamu Koshiishi , Shigeki Mizuno , Keiichi Kubota , Katsuhiko Nishizawa , Motoyuki Niimura , Hiroshi Shirotori , Kyoui Ko
IPC分类号： B41J29/08 , B41J29/12 , B41J29/10
CPC分类号： B41J29/08 , B41J29/12
摘要： An impact dot printer designed to reduce noise, including a first cover, a second cover, and an overlap portion therebetween. The first cover is located above a print section, and may include sound wave reflecting plates, sheet guide plates, and a sound absorbing member, each reflecting plate, each sheet guide plate, and the sound absorbing member being arranged close to the print section. The second cover is rotatable relative to the first cover and forms a printed sheet discharge path together with the first cover. The second cover also has sound wave reflecting plates and sheet guide plates. Each sheet guide plate is designed to be projected farther from the associated cover than the corresponding reflecting plate on said cover. The distance between adjacent sheet guide plates is made smaller than the width of the smallest sheet to be used in the printer. The overlap portion between the first and second covers is arranged so that essentially no opening is provided between the first and second covers when viewed from the top or side.
摘要翻译：一种设计用于减少噪声的冲击点打印机，包括第一盖，第二盖和它们之间的重叠部分。第一盖位于打印部分的上方，并且可以包括声波反射板，片引导板和吸声构件，每个反射板，每个片引导板和吸声构件布置在靠近打印部分的位置。第二盖可相对于第一盖旋转，并与第一盖一起形成印刷的纸张排出路径。第二个盖子还有声波反射板和导板。每个片材导板被设计成比所述盖板上相应的反射板远离相关盖板。相邻的导板之间的距离小于在打印机中使用的最小片材的宽度。第一和第二盖之间的重叠部分布置成使得当从顶部或侧面观察时，在第一和第二盖之间基本上不设置开口。

3. 发明授权

US06733195B2 Head drive circuit for impact dot printer 有权
标题翻译：冲击点打印机头驱动电路
公开(公告)号：US06733195B2
公开(公告)日：2004-05-11
申请号：US09954007
申请日：2001-09-18
申请人： Hiroshi Shirotori , Hisashi Watamura
发明人： Hiroshi Shirotori , Hisashi Watamura
IPC分类号： B41J225
CPC分类号： B41J2/30
摘要： In a head drive circuit for an impact dot printer which performs printing by driving a print wire, a DC power source supplies a power source voltage. A switching element is on/off controlled to apply the power source voltage to a head coil for a predetermined time period. A voltage regulator converts an input voltage having a value higher than the power source voltage into an output voltage having a value as substantially same as the power source voltage. A voltage introducer inputs an inductive voltage, generated in the head coil when the switching element is turned off, into the voltage regulator as the input voltage. A voltage returner feeds back the output voltage of the voltage regulator to the DC power source.
摘要翻译：在用于通过驱动打印线进行打印的冲击点打印机的头驱动电路中，DC电源提供电源电压。开关元件被开/关控制以将电源电压施加到头部线圈预定时间段。电压调节器将具有高于电源电压的值的输入电压转换成具有与电源电压基本相同的值的输出电压。电压引入器将当开关元件关闭时在磁头线圈中产生的感应电压输入到作为输入电压的电压调节器中。电压恢复器将稳压器的输出电压反馈到直流电源。

4. 发明授权

US5291114A Method of and apparatus for controlling a sheet feeding motor used in a printer 失效
标题翻译：用于控制打印机中使用的送纸马达的方法和装置
公开(公告)号：US5291114A
公开(公告)日：1994-03-01
申请号：US20122
申请日：1993-02-19
申请人： Hiroshi Shirotori , Katsuhiko Nishizawa
发明人： Hiroshi Shirotori , Katsuhiko Nishizawa
IPC分类号： B41J11/42 , B41J19/92 , B41J29/38 , G06K15/16 , H02P8/00 , G06K15/00
CPC分类号： H02P8/00 , B41J11/42 , B41J29/38 , Y10T307/484
摘要： The disclosed invention achieves a proper speed control of a sheet feeding motor for a serial printer that uses an astable power supply with a simple operation irrespective of variations in power supply voltage. The invention provides a method of and an apparatus for controlling the frequency of a sheet feeding pulse motor for a printer in accordance with the power supply voltage during sheet feeding. The apparatus of the invention is composed of a sheet feeding motor controller for use in a printer, the controller controlling a driving signal used to drive a motor in accordance with the level of a printer power supply voltage within the printer, the controller includes a device for detecting a power supply voltage; a first memory device for storing information representing the characteristic voltage restoration curve of the printer power supply; a second memory device for storing information representing the relationship between a rotational speed of the motor and the plurality of voltages making up the characteristic printer power supply restoration curve; a device for estimating a current power supply voltage on the characteristic restoration curve from the information stored in the first memory device; a device for reading a rotational speed from said second memory device corresponding to the current power supply voltage estimated by said estimating means; and a device for changing the speed of the motor in accordance with the read rotational speed.
摘要翻译：所公开的发明实现了对于串行打印机的片材进给电机的适当速度控制，该串行打印机使用具有简单操作的不稳定电源，而与电源电压的变化无关。本发明提供了一种用于在片材进给期间根据电源电压来控制打印机的送纸脉冲电机的频率的方法和装置。本发明的装置由用于打印机的片材进给马达控制器组成，控制器根据打印机内的打印机电源电压的水平来控制用于驱动马达的驱动信号，该控制器包括一个装置用于检测电源电压; 第一存储装置，用于存储表示打印机电源的特征电压恢复曲线的信息; 第二存储装置，用于存储表示电动机的转速与构成特征性打印机电源恢复曲线的多个电压之间的关系的信息; 用于从存储在第一存储装置中的信息估计特征恢复曲线上的当前电源电压的装置; 用于从所述第二存储装置读取对应于由所述估计装置估计的当前电源电压的转速的装置; 以及用于根据读取的转速改变电动机的速度的装置。

5. 发明申请

US20110183240A1 MASK BLANK, MASK BLANK MANUFACTURING METHOD, TRANSFER MASK, AND TRANSFER MASK MANUFACTURING METHOD 有权
标题翻译：遮罩，掩模制造方法，转移掩模和转印掩模制造方法
公开(公告)号：US20110183240A1
公开(公告)日：2011-07-28
申请号：US12973046
申请日：2010-12-20
申请人： Masahiro Hashimoto , Hiroshi Shirotori , Yuusuke Honma , Mitsuhiro Shirakura
发明人： Masahiro Hashimoto , Hiroshi Shirotori , Yuusuke Honma , Mitsuhiro Shirakura
IPC分类号： G03F1/00
CPC分类号： G03F1/32
摘要： According to certain embodiments, a mask blank for an electron beam writing is provided, capable of forming a resist pattern of a 3-dimensional topology through an one-time writing. The mask blank includes a substrate, a thin film formed on the substrate, and an electron beam resist film formed on the thin film. The electron beam resist film is made of a laminated film including at least a lower resist film and an upper resist film. The lower resist film and the upper resist film have different resist sensitivities with respect to an electron beam.
摘要翻译：根据某些实施例，提供了一种用于电子束写入的掩模板，其能够通过一次写入形成三维拓扑的抗蚀剂图案。掩模坯料包括基板，形成在基板上的薄膜和形成在薄膜上的电子束阻挡膜。电子束抗蚀剂膜由至少包含下抗蚀剂膜和上抗蚀剂膜的层压膜制成。下抗蚀剂膜和上抗蚀剂膜相对于电子束具有不同的抗蚀剂敏感性。

6. 发明授权

US5686803A Control apparatus for a pulse motor 失效
标题翻译：脉冲电机控制装置
公开(公告)号：US5686803A
公开(公告)日：1997-11-11
申请号：US549523
申请日：1995-10-27
申请人： Hiroshi Shirotori
发明人： Hiroshi Shirotori
IPC分类号： B41J19/30 , H02P8/00 , H02P8/14 , H02K29/02 , B41J21/17
CPC分类号： H02P8/14
摘要： In a control apparatus for a pulse motor, both a smooth acceleration property and a stable constant speed operation characteristic are realized in a process wherein the motor starts to run and then is accelerated to enter a constant speed operating state. A target value for the rotor phase, and motor speeds at N different phase switching times during an acceleration period of the pulse motor are determined in advance. Then, phase control values (for conducting respective phase switchings when the rotor phase reaches the target phase of each phase switching) and speed control values (for conducting respective phase switchings so that the motor speed at each phase switching further approaches a target speed) are integrated with each other in accordance with a predetermined weighting function, and then executed. In an early stage of acceleration, the weight of the phase control predominates. As the motor speed increases, the speed control is weighted more and more heavily relative to the phase control. When the motor speed reaches the target speed for constant speed operation in a final stage of acceleration, only the phase control is once more conducted exclusively and only once, so that the rotor phase at a phase switching time is merged into the target phase switching phase, thereby achieving constant speed operation.
摘要翻译：在用于脉冲电动机的控制装置中，在马达开始运行然后被加速进入恒定速度运行状态的过程中，实现平滑加速性能和稳定的恒速运行特性。预先确定在脉冲电动机的加速期间的转子相位的目标值和N个不同相位切换时间的电动机速度。然后，相位控制值（当转子相位达到每相切换的目标相位时进行各相切换）和速度控制值（用于进行各相切换，使得各相切换时的电机速度进一步接近目标速度）根据预定的加权函数彼此集成，然后执行。在加速的早期阶段，相位控制的重量占主导地位。随着电机转速的增加，相对于相位控制，速度控制权重越来越大。当电机速度在加速的最后阶段达到恒速运行的目标速度时，只有相位控制再一次仅进行一次，从而相位切换时间的转子相位合并到目标相位切换阶段，从而实现恒速运行。

7. 发明授权

US07290847B2 IC chip, print apparatus, and heat generation warning method 有权
标题翻译： IC芯片，印刷装置和发热警告方法
公开(公告)号：US07290847B2
公开(公告)日：2007-11-06
申请号：US10300909
申请日：2002-11-21
申请人： Hiroshi Shirotori , Masahiko Moriyama
发明人： Hiroshi Shirotori , Masahiko Moriyama
IPC分类号： B41J29/38
CPC分类号： B41J29/38
摘要： A printer (1) comprises a motor driver (34) for driving a carriage motor (20) and a paper feed motor (22). The motor driver (34) has a thermal shutdown circuit (43). If internal temperature T of the motor driver exceeds threshold value Ta, the thermal shutdown circuit shuts down the power of the motor driver. The motor driver has an internal temperature detection circuit (45). If the internal temperature T exceeds threshold value Tb (
摘要翻译：打印机（1）包括用于驱动滑架马达（20）和供纸马达（22）的马达驱动器（34）。电动机驱动器（34）具有热关断电路（43）。如果电机驱动器的内部温度T超过阈值Ta，则热关断电路会关闭电机驱动器的电源。电机驱动器具有内部温度检测电路（45）。如果在热关断处理动作之前内部温度T超过阈值Tb（

8. 发明授权

US06659663B1 Head drive circuit for impact dot printer 有权
标题翻译：冲击点打印机头驱动电路
公开(公告)号：US06659663B1
公开(公告)日：2003-12-09
申请号：US09693991
申请日：2000-10-23
申请人： Hiroshi Shirotori , Hisashi Watamura
发明人： Hiroshi Shirotori , Hisashi Watamura
IPC分类号： B41J230
CPC分类号： B41J2/30
摘要： For a print head in an impact dot printer, a drive transistor 33 is connected in series to a head coil 59 that drives a print wire, and a pulse 32 is used to turn the drive transistor 33 on and off. Thus, the drive current i is supplied to the head coil 59 to drive the print wire. The input end of a DC/DC converter 2 is connected to the juncture of the head coil 59 and the drive transistor 33, and the output end of the DC/DC converter 2 is connected to the juncture of a power source 34 and the head coil 59. The DC/DC converter 2 clamps, at a constant level, e.g., 90V, the inductive electromotive force of a high voltage that is generated by the head coil 59 when the drive transistor 33 is rendered off. Then, the DC/DC converter 2 transforms the clamped voltage to a voltage equivalent to the voltage level of the power source 34, e.g., 35V. As a result, instead of energy being wasted by the transistor 33, the energy accumulated by the head coil 59 is returned to the power source 34 and can again be employed, while the input voltage of the DC/DC converter 2 is maintained at a constant level by an initial charger 4.
摘要翻译：对于冲击点打印机中的打印头，驱动晶体管33串联连接到驱动打印线的头线圈59，并且使用脉冲32来打开和关闭驱动晶体管33。因此，驱动电流i被提供给头线圈59以驱动打印线。 DC / DC转换器2的输入端连接到磁头线圈59和驱动晶体管33的接合端，DC / DC转换器2的输出端连接到电源34和磁头的接头线圈59.DC / DC转换器2以恒定电平钳位例如90V，当驱动晶体管33断开时由头线圈59产生的高电压的感应电动势。然后，DC / DC转换器2将钳位电压转换成与电源34的电压电平相当的电压，例如35V。结果，代替由晶体管33浪费的能量，由头磁头线圈59蓄积的能量返回到电源34，并且可以再次使用，而DC / DC转换器2的输入电压保持在恒定电平由初始充电器4。

9. 发明授权

US5669725A Impact dot printer with noise suppression 失效
标题翻译：具有噪音抑制的冲击点打印机
公开(公告)号：US5669725A
公开(公告)日：1997-09-23
申请号：US668457
申请日：1996-06-18
申请人： Osamu Koshiishi , Shigeki Mizuno , Keiichi Kubota , Katsuhiko Nishizawa , Motoyuki Niimura , Hiroshi Shirotori , Kyoui Ko
发明人： Osamu Koshiishi , Shigeki Mizuno , Keiichi Kubota , Katsuhiko Nishizawa , Motoyuki Niimura , Hiroshi Shirotori , Kyoui Ko
IPC分类号： B41J29/08 , B41J29/12
CPC分类号： B41J29/08 , B41J29/12
摘要： An impact dot printer designed to reduce noise, including a first cover, a second cover, and an overlap portion therebetween. The first cover is located above a print section, and may include sound wave reflecting plates, sheet guide plates, and a sound absorbing member, each reflecting plate, each sheet guide plate, and the sound absorbing member being arranged close to the print section. The second cover is rotatable relative to the first cover and forms a printed sheet discharge path together with the first cover. The second cover also has sound wave reflecting plates and sheet guide plates. Each sheet guide plate is designed to be projected farther from the associated cover than the corresponding reflecting plate on said cover. The distance between adjacent sheet guide plates is made smaller than the width of the smallest sheet to be used in the printer. The overlap portion between the first and second covers is arranged so that essentially no opening is provided between the first and second covers when viewed from the top or side.
摘要翻译：一种设计用于减少噪声的冲击点打印机，包括第一盖，第二盖和它们之间的重叠部分。第一盖位于打印部分的上方，并且可以包括声波反射板，片引导板和吸声构件，每个反射板，每个片引导板和吸声构件布置在靠近打印部分的位置。第二盖可相对于第一盖旋转，并与第一盖一起形成印刷的纸张排出路径。第二个盖子还有声波反射板和导板。每个片材导板被设计成比所述盖板上相应的反射板远离相关盖板。相邻的导板之间的距离小于在打印机中使用的最小片材的宽度。第一和第二盖之间的重叠部分布置成使得当从顶部或侧面观察时，在第一和第二盖之间基本上不设置开口。

10. 发明授权

US5385414A Printing head and its drive timing control circuit for impact printer 失效
标题翻译：打印头及其打印机驱动定时控制电路
公开(公告)号：US5385414A
公开(公告)日：1995-01-31
申请号：US033037
申请日：1993-03-18
申请人： Hiroshi Shirotori , Katsuhiko Nishizawa , Shigeki Mizuno , Teturo Takahashi
发明人： Hiroshi Shirotori , Katsuhiko Nishizawa , Shigeki Mizuno , Teturo Takahashi
IPC分类号： B41J2/505 , B41J2/30
CPC分类号： B41J2/5056
摘要： In a serial impact printer, a printing head having an impact wire pin array of two arrangement lines is mounted on a carriage in such a way that the pin arrangement lines are inclined by an angle .theta. with respect to the virtual vertical direction. The respective wire pins in the array are driven at timings different delay time by delay time according to the inclination angle .theta.. The control circuit for determining the drive timings comprises a circuit for turning on the respective wire pins at the delay time intervals and a circuit for turning off the respective wire pins in sequence at the delay time intervals after a predetermined time has elapsed. It is desirable that the inclination angle .theta. satisfies the following formula:tan .theta..ltoreq.a/(2.multidot.b)where 2a denotes the pitch between two adjacent wire pins arranged along a single arrangement line of the array, and b denotes a distance between the two arrangement lines of the array.
摘要翻译：在串联冲击式打印机中，具有两排排列线的冲击线针阵列的打印头以这样的方式安装在滑架上，使得销排列线相对于虚拟垂直方向倾斜角度θ。根据倾斜角θ，阵列中相应的导线引脚以不同延迟时间的延迟时间在定时驱动。用于确定驱动定时的控制电路包括用于以延迟时间间隔打开相应的线引脚的电路和用于在经过预定时间后以延迟时间间隔顺序关闭相应引线引脚的电路。希望倾斜角θ满足以下公式：tanθ= a /（2xb）其中2a表示沿着阵列的单个布置线布置的两个相邻引线之间的间距，b表示在阵列的两排排列。

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