公开(公告)号：US20110262120A1

公开(公告)日：2011-10-27

申请号：US12737930

申请日：2009-08-31

申请人： Minoru Uchida ,  Tsuyoshi Maruyama

发明人： Minoru Uchida ,  Tsuyoshi Maruyama

IPC分类号： F24H1/10

CPC分类号： H05B3/10 ,  F24H1/101 ,  F24H1/121 ,  F24H1/162 ,  F24H9/0015 ,  F24H2250/14

摘要： Provided is a liquid heating apparatus capable of heating fluid such as peroxosulfuric acid solution to high temperature in a short time. The heating apparatus includes: a flow channel member forming a flow channel 4 allowing liquid to flow and having flow channel thickness of 10 mm or smaller, the flow channel member composed of material transmitting near-infrared rays; and a near-infrared heaters 7, 8 placed over the outside of at least one of opposite flow channel surfaces of the flow channel and heating the liquid in the flow channel. The liquid flowing through the flow channel is instantaneously and evenly heated using near-infrared rays. It is preferable that spacers 6 be further provided within the flow channel 4 in order to limit the volume of the flow channel. Since not only the residence time in the heating apparatus can be shortened but the possible largest heat transfer area can be also maintained by decreasing the volume of the flow channel of the heating apparatus and by increasing the flow velocity in the heating apparatus, it is possible to increase the temperature of liquid to be heated to high temperature in a very short time even if the preset temperature of heat transfer surfaces is low.

摘要翻译： 本发明提供能够在短时间内将过氧硫酸溶液等液体加热至高温的液体加热装置。 加热装置包括：流路构件，其形成允许液体流动并具有10mm以下的流路厚度的流路4，所述流路构件由透射近红外线的材料构成; 以及放置在流动通道的相对流动通道表面中的至少一个外侧的近红外加热器7,8，并加热流动通道中的液体。 流过流道的液体使用近红外线瞬时均匀地加热。 为了限制流路的体积，优选在流路4内进一步设置间隔件6。 由于不仅可以缩短加热装置中的停留时间，还可以通过减小加热装置的流路的体积和通过增加加热装置中的流速来维持可能的最大的传热面积， 即使传热面的预设温度低，也可以在非常短的时间内将待加热的液体的温度增加到高温。

公开(公告)号：US20100111557A1

公开(公告)日：2010-05-06

申请号：US12606270

申请日：2009-10-27

申请人： Tsuyoshi Maruyama

发明人： Tsuyoshi Maruyama

IPC分类号： G03G15/16

CPC分类号： G03G15/168 ,  G03G2215/1661

摘要： An image forming apparatus includes: a carrier configured to carry developer; a voltage applying unit configured to apply a voltage to the carrier so that a carrier current flows from the voltage applying unit through the carrier; and a current detecting unit configured to detect the carrier current. The current detecting unit detects the carrier current at an uncharged portion of the carrier.

摘要翻译： 图像形成装置包括：承载构造成承载显影剂的载体; 电压施加单元，被配置为向所述载体施加电压，使得载流子电流从所述电压施加单元通过所述载体流动; 以及电流检测单元，被配置为检测载波电流。 电流检测单元检测载体的未充电部分的载流子电流。

公开(公告)号：US08862004B2

公开(公告)日：2014-10-14

申请号：US13194075

申请日：2011-07-29

申请人： Tsuyoshi Maruyama ,  Masahito Hamaya ,  Katsumi Inukai

发明人： Tsuyoshi Maruyama ,  Masahito Hamaya ,  Katsumi Inukai

IPC分类号： G03G15/02 ,  G03G15/01

CPC分类号： G03G15/0283 ,  G03G15/0194

摘要： An image forming apparatus, includes: at least one photosensitive element; a plurality of chargers configured to charge the at least one photosensitive element; a voltage applying circuit commonly connected to the plurality of chargers and configured to apply a voltage to the plurality of chargers; a current detecting unit configured to detect a current sum of current that flows to the plurality of chargers from the voltage applying circuit; and a control device configured to control the voltage applying circuit so that the current sum detected by the current detecting unit becomes equal to or larger than a reference value.

摘要翻译： 一种图像形成装置，包括：至少一个感光元件; 配置成对所述至少一个感光元件充电的多个充电器; 电压施加电路，公共连接到所述多个充电器并且被配置为向所述多个充电器施加电压; 电流检测单元，被配置为从所述电压施加电路检测流向所述多个充电器的电流的电流和; 以及控制装置，被配置为控制电压施加电路，使得由电流检测单元检测的电流总和变为等于或大于参考值。

公开(公告)号：US08203066B2

公开(公告)日：2012-06-19

申请号：US12576183

申请日：2009-10-08

申请人： Tsuyoshi Maruyama

发明人： Tsuyoshi Maruyama

IPC分类号： G01P3/00

CPC分类号： G10H1/348

摘要： An electronic keyboard apparatus capable of changing, with a simple construction, a musical tone control characteristic for each pedal manipulation stroke section. A detection value representing a pedal depression depth is converted into an output value according to a table group, and a musical tone parameter is controlled based on the output value. The table group includes default and alternate tables exhibiting a hysteresis such that the output value converted from the same detection value becomes smaller in a reverse pedal stroke than in a forward pedal stoke. In the forward stroke, the default table is changed to the alternate table when the detection value passes a second threshold value provided on a deeper depression depth side than a first threshold value. In the reverse stroke, the alternate table is changed to the default table when the detection value passes the first threshold value.

摘要翻译： 一种电子键盘装置，能够以简单的结构改变每个踏板操纵笔划部分的乐音控制特性。 表示踏板下压深度的检测值根据表组转换为输出值，并且基于输出值来控制乐音参数。 表组包括显示迟滞的默认表和替代表，使得从相同检测值转换的输出值在反向踏板行程中比在向前踏板行程中变小。 在正向行程中，当检测值通过比在第一阈值更深的凹陷深度侧提供的第二阈值时，默认表被改变为交替表。 在反冲程中，当检测值通过第一阈值时，替代表被更改为默认表。

公开(公告)号：US20100034552A1

公开(公告)日：2010-02-11

申请号：US12536471

申请日：2009-08-05

申请人： Tsuyoshi Maruyama ,  Masahito Hamaya ,  Kazushi Shumiya

发明人： Tsuyoshi Maruyama ,  Masahito Hamaya ,  Kazushi Shumiya

IPC分类号： G03G15/00 ,  G03G15/16

CPC分类号： G03G15/166 ,  G03G15/0194

摘要： There is provided an image forming device, comprising: a first electrical load; a second electrical load; a voltage generation circuit that generates a second voltage to be applied to the second electrical load; a shunt circuit that located between an output side of the voltage generation circuit and the first electrical load; and a controller that executes first control of controlling the shunt circuit to change a first voltage applied from the shunt circuit to the first electrical load to a first target level, and second control of controlling the voltage generation circuit to change the second voltage to a second target level. The controller executes voltage change suppression control of controlling the second voltage such that change of the second voltage becomes gentler as a difference between the first voltage and the first target level becomes larger.

摘要翻译： 提供了一种图像形成装置，包括：第一电负载; 第二电负载; 产生施加到第二电负载的第二电压的电压产生电路; 位于电压产生电路的输出侧和第一电负载之间的分流电路; 以及控制器，其执行控制分流电路的第一控制以将从分流电路施加的第一电压改变为第一电负载到第一目标电平;以及控制电压产生电路以将第二电压改变为第二电压的第二控制 目标水平。 控制器执行控制第二电压的电压变化抑制控制，使得随着第一电压和第一目标电平之间的差异变大，第二电压的变化变得更温和。

公开(公告)号：US08737851B2

公开(公告)日：2014-05-27

申请号：US13073048

申请日：2011-03-28

申请人： Katsumi Inukai ,  Tsuyoshi Maruyama

发明人： Katsumi Inukai ,  Tsuyoshi Maruyama

IPC分类号： G03G15/02 ,  G03G15/00

CPC分类号： G03G15/0283 ,  G03G15/0291

摘要： An image forming apparatus includes: a photoconductor; a charger configured to charge the photoconductor, the charger having a discharge wire and a grid; a charge-voltage applying device configured to generate charge voltage and apply the charge voltage to the discharge wire; and an abnormal-discharge detector provided between an output end portion of the charge-voltage applying device and the ground. The abnormal-discharge detector is configured to detect an abnormal discharge occurring in the charger by detecting an abnormal current passing via the grid and the ground upon occurrence of the abnormal discharge.

摘要翻译： 图像形成装置包括：感光体; 配置为对感光体充电的充电器，充电器具有放电线和栅格; 充电电压施加装置，被配置为产生充电电压并将充电电压施加到放电线; 以及设置在充电电压施加装置的输出端部与地之间的异常放电检测器。 异常放电检测器被配置为通过检测在发生异常放电时通过电网和地面的异常电流来检测在充电器中发生的异常放电。

公开(公告)号：US08697976B2

公开(公告)日：2014-04-15

申请号：US12511967

申请日：2009-07-29

申请人： Tsuyoshi Maruyama

发明人： Tsuyoshi Maruyama

IPC分类号： G01P3/00

CPC分类号： G10H1/0091 ,  G10H2210/225

摘要： Each parameter is provided with increase/decrease switches and a slider. In a case where a user desires seamless rough control of the value of a target parameter, the user is to use the slider. In a case where the user desires easy control of the value of the parameter with the smallest unit of the resolution, the user is to use the increase/decrease switches. Since the slider specifies a parameter value in accordance with the position of the manipulated slider, the range within which the parameter value can change is determined on the basis of the current parameter value and the maximum value and the minimum value of the parameter. Because the increase/decrease switch increases/decreases a parameter value by “1” at each manipulation, the range within which the parameter value can change by a single manipulation of the increase/decrease switch is “±1”.

摘要翻译： 每个参数都带有增减开关和滑块。 在用户期望对目标参数的值进行无缝粗略控制的情况下，用户将使用滑块。 在用户期望以最小的分辨率单位容易地控制参数的值的情况下，用户将使用增减开关。 由于滑块根据操作滑块的位置指定参数值，所以基于当前参数值和参数的最大值和最小值来确定参数值可以改变的范围。 由于增加/减少开关在每次操作时将参数值增加/减少“1”，所以参数值可以通过增加/减少开关的单次操作而改变的范围为“±1”。

公开(公告)号：US08676067B2

公开(公告)日：2014-03-18

申请号：US13075697

申请日：2011-03-30

申请人： Tsuyoshi Maruyama ,  Katsumi Inukai

发明人： Tsuyoshi Maruyama ,  Katsumi Inukai

IPC分类号： G03G15/02

CPC分类号： G03G15/0266 ,  G03G15/0291 ,  G03G15/55 ,  G03G15/553 ,  G03G2215/0141

摘要： An image forming apparatus includes: a photoconductor; a charger configured to charge the photoconductor, the charger including a discharge wire and a grid; a voltage applying circuit configured to generate charge voltage and apply the charge voltage to the discharge wire of the charger; a grid-current detector configured to detect a grid current passing through the grid; a controller configured to control the voltage applying circuit on the basis of a detection value detected by the grid-current detector so that the grid current is constant; an abnormal-discharge detector configured to detect an abnormal discharge occurring in the charger; and a suppression resistor configured to suppress abnormal discharge energy. The suppression resistor includes a first terminal and a second terminal. The first terminal is connected to the grid. The second terminal is connected to at least one of the grid-current detector and the abnormal-discharge detector.

摘要翻译： 图像形成装置包括：感光体; 配置为对感光体充电的充电器，充电器包括放电线和栅格; 电压施加电路，被配置为产生充电电压并将充电电压施加到充电器的放电线; 电网电流检测器，被配置为检测通过电网的电网电流; 控制器，被配置为基于由电网电流检测器检测的检测值来控制电压施加电路，使得电网电流恒定; 异常放电检测器，被配置为检测充电器中发生的异常放电; 以及抑制电阻器，其被配置为抑制异常放电能量。 抑制电阻器包括第一端子和第二端子。 第一个终端连接到网格。 第二端子连接到电网电流检测器和异常放电检测器中的至少一个。

公开(公告)号：US08594521B2

公开(公告)日：2013-11-26

申请号：US13071954

申请日：2011-03-25

申请人： Tsuyoshi Maruyama ,  Masahito Hamaya ,  Katsumi Inukai

发明人： Tsuyoshi Maruyama ,  Masahito Hamaya ,  Katsumi Inukai

IPC分类号： G03G15/02

CPC分类号： G03G15/0291 ,  G03G2215/027

摘要： An image forming apparatus including: a plurality of photosensitive drums; a plurality of scorotron chargers provided for the plurality of photosensitive drums, respectively, a voltage application circuit commonly connected to the plurality of scorotron chargers, a plurality of wires provided for the plurality of scorotron chargers, respectively; a plurality of grid electrodes provided for the plurality of scorotron chargers, respectively; at least one of current detecting units provided for at least one of the plurality of grid electrodes, respectively, and at least one of the current detecting units detecting grid current which flows into at least one of the grid electrodes, respectively; and a control device configured to control the voltage application circuit such that at least one of the grid currents detected by at least one of the current detecting units become equal to or higher than a reference value.

摘要翻译： 一种图像形成装置，包括：多个感光鼓; 分别为多个感光鼓设置的多个烧烤炉充电器，分别与多个烤火炉充电器共同连接的电压施加电路，分别为多个烤火炉充电器提供的多根电线; 多个栅极，分别设置在多个烤火炉充电器上; 至少一个电流检测单元分别为所述多个栅格电极中的至少一个提供，并且所述电流检测单元中的至少一个分别检测流入至少一个栅格电极的栅格电流; 以及控制装置，被配置为控制所述电压施加电路，使得由所述电流检测单元中的至少一个检测到的电网电流中的至少一个变为等于或高于参考值。

公开(公告)号：US5038669A

公开(公告)日：1991-08-13

申请号：US546033

申请日：1990-06-29

申请人： Tsuyoshi Maruyama

发明人： Tsuyoshi Maruyama

IPC分类号： F15B15/14 ,  B30B1/32

CPC分类号： B30B1/32

摘要： A double-cylinder construction which can be used not only in large-sized compression molding machines but also in small-sized or medium-sized compression molding machines. In the double-cylinder construction of the present invention, a ram slidably fitted within an outer cylinder is provided in the center thereof with a hollow part. A rod slidably fitted in said hollow part is fixed to the bottom of said outer cylinder without penetrating said bottom thereof, and said rod does not contain an oil passage within. The double-cylinder construction always contains a certain amount of oil within and this self-contained oil is moved back and forth within the double-cylinder construction when the ram is being moved up and down. Therefore, the amount of oil supplied to the double-cylinder construction from outside is very small.

摘要翻译： 双缸结构，不仅可用于大型压缩成型机，也可用于小型或中型压缩成型机。 在本发明的双缸结构中，可滑动地装配在外筒内的冲头在其中心设置有中空部分。 可滑动地装配在所述中空部分中的杆固定到所述外筒的底部而不穿透其底部，并且所述杆在其内不包含油通道。 双缸结构总是包含一定量的油，并且当压头上下移动时，独立的油在双缸结构内前后移动。 因此，从外部供给到双缸结构的油量非常小。