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31. 发明申请

US20120062631A1 RECORDING HEAD DRIVING METHOD AND RECORDING APPARATUS 有权
标题翻译：记录头驱动方法和记录装置
公开(公告)号：US20120062631A1
公开(公告)日：2012-03-15
申请号：US13296081
申请日：2011-11-14
申请人： Takatsuna Aoki , Hiroshi Takabayashi , Seiichiro Karita
发明人： Takatsuna Aoki , Hiroshi Takabayashi , Seiichiro Karita
IPC分类号： B41J2/05 , B41J29/38
CPC分类号： B41J2/04591 , B41J2/04553 , B41J2/04563 , B41J2/0458 , B41J2/0459 , B41J2002/14354
摘要： A recording head includes electrothermal transducers associated with temperature sensing elements. A method for driving the recording head includes supplying driving energy to the electrothermal transducer, and evaluating a temperature change in a temperature fall interval, occurring after supplying of driving energy to the electrothermal transducer, based on temperature information acquired from the temperature sensing element. The method further includes changing a setting value of the driving energy supplied to the electrothermal transducer, determining an energy value for driving the electrothermal transducer based on the evaluated temperature change and an energy value supplied to the electrothermal conversion element, and recording data on a recording medium by driving the electrothermal transducer according to the determined energy value.
摘要翻译：记录头包括与温度感测元件相关联的电热转换器。用于驱动记录头的方法包括：向电热换能器提供驱动能量，以及根据从温度感测元件获得的温度信息，评估在向电热转换器提供驱动能量之后发生的温度下降间隔的温度变化。该方法还包括改变提供给电热转换器的驱动能量的设定值，基于评估的温度变化和提供给电热转换元件的能量值确定用于驱动电热转换器的能量值，以及将记录数据记录在记录介质通过根据所确定的能量值驱动电热换能器。

32. 发明申请

US20110175576A1 METHOD AND APPARATUS FOR CHARGING SECONDARY BATTERIES 审中-公开
标题翻译：充电二次电池的方法和装置
公开(公告)号：US20110175576A1
公开(公告)日：2011-07-21
申请号：US13004468
申请日：2011-01-11
申请人： Shinichi Uesaka , Hiroshi Takabayashi
发明人： Shinichi Uesaka , Hiroshi Takabayashi
IPC分类号： H02J7/04
CPC分类号： H01M10/44 , H01M10/0525 , H02J7/0044 , H02J7/0047 , Y02E60/122
摘要： A secondary-battery electrically charging method includes: measuring the present time point; setting an electrical-charging end time point at which an operation to electrically charge a secondary battery is to be terminated; computing an electrical-charging resumption time point on the basis of the electrical-charging end time point and the length of time it takes to complete the operation to electrically charge the secondary battery on the assumption that the operation is started from a state in which the amount of electric charge stored in the secondary battery has reached an electric-charge amount determined in advance; and carrying out the operation to electrically charge the secondary battery in a first electrical-charging mode in which the operation is stopped after the secondary battery is electrically charged to the electric-charge amount determined in advance and resumed when the present time point reaches the electrical-charging resumption time point.
摘要翻译：二次电池充电方法包括：测量当前时间点; 设定要终止对二次电池进行充电操作的充电结束时间点; 基于充电结束时间点和在完成对二次电池进行充电的操作所花费的时间的长度的基础上计算充电恢复时间点，假定操作从存储在二次电池中的电荷量已经达到预先确定的电荷量; 并且执行在二次电池被充电之后停止操作的第一充电模式对预先给定的电荷量进行充电的操作，并且当当前时间点达到电时充电恢复时间点。

33. 发明授权

US07950765B2 Liquid discharge head and liquid discharge apparatus using liquid discharge head 有权
标题翻译：液体排放头和液体排放装置使用液体排放头
公开(公告)号：US07950765B2
公开(公告)日：2011-05-31
申请号：US12757478
申请日：2010-04-09
申请人： Hiroshi Takabayashi , Hideo Kanno , Takatsuna Aoki , Seiichiro Karita
发明人： Hiroshi Takabayashi , Hideo Kanno , Takatsuna Aoki , Seiichiro Karita
IPC分类号： B41J2/14
CPC分类号： B41J2/0458 , B41J2/0451 , B41J2/04541 , B41J2/04563 , B41J2002/14354
摘要： A compact and highly reliable recording head enabling precise detection of temperature information for each nozzle and rapid as well as highly accurate detection of nozzles with a discharge defect can be achieved. An electrothermal transducing member is provided on a substrate to generate heat energy for discharging liquid from a discharge port. A temperature detecting circuit includes a temperature detecting element for measuring a temperature of the transducing member. The temperature detection circuit includes a constant current circuit, a voltage detecting circuit, and a switching element.
摘要翻译：可以实现紧凑且高度可靠的记录头，其能够精确地检测每个喷嘴的温度信息，并且可以实现快速以及具有放电缺陷的喷嘴的高精度检测。在基板上设置电热转换构件，以产生用于从排出口排出液体的热能。温度检测电路包括用于测量转换构件的温度的温度检测元件。温度检测电路包括恒流电路，电压检测电路和开关元件。

34. 发明授权

US07914106B2 Recording head and recording apparatus, and inspection apparatus of recording head and method thereof 有权
标题翻译：记录头和记录装置，以及记录头的检查装置及其方法
公开(公告)号：US07914106B2
公开(公告)日：2011-03-29
申请号：US12706943
申请日：2010-02-17
申请人： Hiroshi Takabayashi , Takatsuna Aoki
发明人： Hiroshi Takabayashi , Takatsuna Aoki
IPC分类号： B41J29/393
CPC分类号： B41J2/17509 , B41J2/04563 , B41J2/0458 , B41J2/04588 , B41J2002/14354
摘要： A temperature detection circuit acquires first temperature data detected by a temperature sensor corresponding to a heater of a recording head in a state in which no electric current is flowed into the heater, and second temperature data for the heater in a state in which an electric current is flowed into the heater. Correction data for correcting the temperature data detected by the temperature sensor is obtained based on the first and second temperature data. The temperature data detected by the temperature sensor is corrected based on the correction data.
摘要翻译：在没有电流流入加热器的状态下，温度检测电路获取由对应于记录头的加热器的温度传感器检测到的第一温度数据，以及加热器的第二温度数据，其中电流流入加热器。基于第一和第二温度数据获得用于校正由温度传感器检测到的温度数据的校正数据。基于校正数据校正由温度传感器检测的温度数据。

35. 发明申请

US20100194810A1 LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE APPARATUS USING LIQUID DISCHARGE HEAD 有权
标题翻译：使用液体排放头的液体排出头和液体排出装置
公开(公告)号：US20100194810A1
公开(公告)日：2010-08-05
申请号：US12757478
申请日：2010-04-09
申请人： Hiroshi Takabayashi , Hideo Kanno , Takatsuna Aoki , Seiichiro Karita
发明人： Hiroshi Takabayashi , Hideo Kanno , Takatsuna Aoki , Seiichiro Karita
IPC分类号： B41J29/38
CPC分类号： B41J2/0458 , B41J2/0451 , B41J2/04541 , B41J2/04563 , B41J2002/14354
摘要： In order to provide a compact and highly reliable recording head enabling precise detection of temperature information on each nozzle and rapid as well as highly accurate detection on nozzles with a discharge defect, a liquid discharge head including a liquid discharge head with a plurality of electrothermal transducing members provided on a substrate to generate heat energy for discharging liquid from a discharge port includes a temperature detecting element formed immediately under each of the plurality of electrothermal transducing members to sandwich insulating film and a temperature detecting circuit for detecting temperature information from each of the temperature detecting elements.
摘要翻译：为了提供一种紧凑且高度可靠的记录头，能够精确地检测每个喷嘴上的温度信息，并且在具有放电缺陷的喷嘴上进行快速以及高度准确的检测，液体排放头包括具有多个电热转换的液体排出头设置在基板上以产生用于从排出口排出液体的热能的构件包括：立即在多个电热转换构件的正下方形成的温度检测元件，以夹持绝缘膜;以及温度检测电路，用于从每个温度检测温度信息检测元件。

36. 发明授权

US07722148B2 Liquid discharge head and liquid discharge apparatus using liquid discharge head 有权
标题翻译：液体排放头和液体排放装置使用液体排放头
公开(公告)号：US07722148B2
公开(公告)日：2010-05-25
申请号：US11689855
申请日：2007-03-22
申请人： Hiroshi Takabayashi , Hideo Kanno , Takatsuna Aoki , Seiichiro Karita
发明人： Hiroshi Takabayashi , Hideo Kanno , Takatsuna Aoki , Seiichiro Karita
IPC分类号： B41J2/01
CPC分类号： B41J2/0458 , B41J2/0451 , B41J2/04541 , B41J2/04563 , B41J2002/14354
摘要： A compact and highly reliable recording head enabling precise detection of temperature information for each nozzle and rapid as well as highly accurate detection of nozzles with a discharge defect can be achieved. A plurality of electrothermal transducing members is provided on a substrate to generate heat energy for discharging liquid from discharge ports. A temperature detecting element formed immediately under each electrothermal transducing member to sandwich an insulating film and a temperature detecting circuit for detecting temperature information from each temperature detecting element are also provided.
摘要翻译：可以实现紧凑且高度可靠的记录头，其能够精确地检测每个喷嘴的温度信息，并且可以实现快速以及具有放电缺陷的喷嘴的高精度检测。多个电热转换构件设置在基板上以产生用于从排出口排出液体的热能。还设置了一个立即在每个电热转换构件之下形成夹持绝缘膜的温度检测元件和用于检测来自每个温度检测元件的温度信息的温度检测电路。

37. 发明申请

US20080266362A1 RECORDING HEAD DRIVING METHOD AND RECORDING APPARATUS 有权
标题翻译：记录头驱动方法和记录装置
公开(公告)号：US20080266362A1
公开(公告)日：2008-10-30
申请号：US12101647
申请日：2008-04-11
申请人： Takatsuna Aoki , Hiroshi Takabayashi , Seiichiro Karita
发明人： Takatsuna Aoki , Hiroshi Takabayashi , Seiichiro Karita
IPC分类号： B41J2/04
CPC分类号： B41J2/04591 , B41J2/04553 , B41J2/04563 , B41J2/0458 , B41J2/0459 , B41J2002/14354
摘要： A recording head includes electrothermal transducers associated with temperature sensing elements. A method for driving the recording head includes supplying driving energy to the electrothermal transducer, and evaluating a temperature change in a temperature fall interval, occurring after supplying of driving energy to the electrothermal transducer, based on temperature information acquired from the temperature sensing element. The method further includes changing a setting value of the driving energy supplied to the electrothermal transducer, determining an energy value for driving the electrothermal transducer based on the evaluated temperature change and an energy value supplied to the electrothermal conversion element, and recording data on a recording medium by driving the electrothermal transducer according to the determined energy value.
摘要翻译：记录头包括与温度感测元件相关联的电热转换器。用于驱动记录头的方法包括：向电热换能器提供驱动能量，以及根据从温度感测元件获得的温度信息，评估在向电热转换器提供驱动能量之后发生的温度下降间隔的温度变化。该方法还包括改变提供给电热转换器的驱动能量的设定值，基于评估的温度变化和提供给电热转换元件的能量值确定用于驱动电热转换器的能量值，以及将记录数据记录在记录介质通过根据所确定的能量值驱动电热换能器。

38. 发明申请

US20070291081A1 RECORDING HEAD AND RECORDING APPARATUS USING THE RECORDING HEAD 有权
标题翻译：记录头和记录装置使用记录头
公开(公告)号：US20070291081A1
公开(公告)日：2007-12-20
申请号：US11762328
申请日：2007-06-13
申请人： Hideo Kanno , Isao Hayashi , Seiichiro Karita , Hiroshi Takabayashi , Takatsuna Aoki
发明人： Hideo Kanno , Isao Hayashi , Seiichiro Karita , Hiroshi Takabayashi , Takatsuna Aoki
IPC分类号： B41J2/05
CPC分类号： B41J2/04563 , B41J2/0451 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/155 , B41J2202/20 , B41J2202/21 , G01K1/026
摘要： The present invention provides a recording head that has a driving circuit performing driving by dividing a plurality of heaters into a plurality of blocks and supplying electric current on a block-by-block basis based on recording data; a constant current source applying a common bias current to each temperature sensor group obtained by dividing temperature sensors disposed in correspondence to each heater of a plurality of heaters into blocks; a voltage output circuit having a switching element that turns electric current supply to the temperature sensors of the selected temperature sensor group ON and OFF, and obtaining a voltage generated at both terminals of the selected temperature sensor by supplying an electric current to the temperature sensor; and an amplifier circuit amplifying the detection voltages.
摘要翻译：本发明提供了一种记录头，其具有通过将多个加热器分成多个块并且基于记录数据逐个块地提供电流来执行驱动的驱动电路; 将通过将对应于多个加热器中的每个加热器设置的温度传感器分成块而获得的每个温度传感器组的恒定电流源施加公共偏置电流; 具有开关元件的电压输出电路，所述开关元件使所选择的温度传感器组的温度传感器接通和断开电流供应，并且通过向所述温度传感器提供电流来获得在所选择的温度传感器的两端产生的电压; 以及放大电路来放大检测电压。

39. 发明申请

US20070291068A1 PRINTING APPARATUS AND INK DISCHARGE FAILURE DETECTION METHOD 有权
标题翻译：印刷装置和墨水排出故障检测方法
公开(公告)号：US20070291068A1
公开(公告)日：2007-12-20
申请号：US11764105
申请日：2007-06-15
申请人： Takatsuna Aoki , Hiroshi Takabayashi , Seiichiro Karita , Isao Hayashi
发明人： Takatsuna Aoki , Hiroshi Takabayashi , Seiichiro Karita , Isao Hayashi
IPC分类号： B41J29/38
CPC分类号： B41J2/16579 , B41J2/0451 , B41J2/0454 , B41J2/04563 , B41J2/0458 , B41J2/04588 , B41J2/04598 , B41J2/14129 , B41J2002/14169 , B41J2002/14354
摘要： A printing apparatus and ink discharge failure detection method capable of precisely detecting temperature information corresponding to each nozzle are provided. Temperatures of respective electrothermal transducers (heaters) are measured on the basis of outputs from a plurality of sensors corresponding to the respective heaters. The temperatures of the heaters at a predetermined timing during a printing operation are predicted on the basis of the temperature change profiles of the respective heaters that are generated by energizing the heaters. A plurality of thresholds corresponding to nozzle states are generated on the basis of the predicted temperatures and the driving conditions of an inkjet printhead, and it is controlled to execute temperature measurement at the predetermined timing. A temperature measured under the control is compared with the respective generated thresholds, and the nozzle state is identified on the basis of the comparison results.
摘要翻译：提供能够精确检测与各喷嘴对应的温度信息的打印装置和墨水排出故障检测方法。基于来自对应于各个加热器的多个传感器的输出来测量各个电热换能器（加热器）的温度。基于通过对加热器通电而产生的各个加热器的温度变化曲线来预测在打印操作期间的预定定时加热器的温度。基于喷墨打印头的预测温度和驱动条件生成对应于喷嘴状态的多个阈值，并且控制其在预定定时执行温度测量。将在该控制下测量的温度与各自产生的阈值进行比较，并且基于比较结果来识别喷嘴状态。

40. 发明授权

US08794733B2 Recording head and recording apparatus using the recording head 有权
标题翻译：使用记录头的记录头和记录装置
公开(公告)号：US08794733B2
公开(公告)日：2014-08-05
申请号：US12873723
申请日：2010-09-01
申请人： Hideo Kanno , Isao Hayashi , Seiichiro Karita , Hiroshi Takabayashi , Takatsuna Aoki
发明人： Hideo Kanno , Isao Hayashi , Seiichiro Karita , Hiroshi Takabayashi , Takatsuna Aoki
IPC分类号： B41J29/38 , B41J29/393 , B41J2/045 , G01K1/02
CPC分类号： B41J2/04563 , B41J2/0451 , B41J2/04541 , B41J2/04543 , B41J2/0458 , B41J2/155 , B41J2202/20 , B41J2202/21 , G01K1/026
摘要： The present invention provides a recording head that has a driving circuit performing driving by dividing a plurality of heaters into a plurality of blocks and supplying electric current on a block-by-block basis based on recording data; a constant current source applying a common bias current to each temperature sensor group obtained by dividing temperature sensors disposed in correspondence to each heater of a plurality of heaters into blocks; a voltage output circuit having a switching element that turns electric current supply to the temperature sensors of the selected temperature sensor group ON and OFF, and obtaining a voltage generated at both terminals of the selected temperature sensor by supplying an electric current to the temperature sensor; and an amplifier circuit amplifying the detection voltages.
摘要翻译：本发明提供了一种记录头，其具有通过将多个加热器分成多个块并且基于记录数据逐个块地提供电流来执行驱动的驱动电路; 将通过将对应于多个加热器中的每个加热器设置的温度传感器分成块而获得的每个温度传感器组的恒定电流源施加公共偏置电流; 具有开关元件的电压输出电路，所述开关元件使所选择的温度传感器组的温度传感器接通和断开电流供应，并且通过向所述温度传感器提供电流来获得在所选择的温度传感器的两端产生的电压; 以及放大电路来放大检测电压。

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