公开(公告)号：US07241348B2

公开(公告)日：2007-07-10

申请号：US10349283

申请日：2003-01-22

申请人： Kenichi Wada ,  Shoichi Nakaji

发明人： Kenichi Wada ,  Shoichi Nakaji

IPC分类号： B23K35/365

CPC分类号： B23K35/3618 ,  B23K35/025 ,  B23K35/262 ,  B23K35/36 ,  H05K3/3489

摘要： A flux for solder paste contains a dicarboxylic acid of carbon number 3 to 5 and a dicarboxylic acid of carbon number 15 to 20 as an activator, which prevents skinning or changes by aging of viscosity. In actual use, the solder paste of the present invention can maintain good coating and printing ability for long time, further can endure preheating under high temperatures.

摘要翻译： 用于焊膏的焊剂含有碳数为3至5的二羧酸和碳数为15至20的二羧酸作为活化剂，其防止粘结的老化或粘合变老。 在实际使用中，本发明的焊膏可以长期保持良好的涂布和印刷能力，还可以在高温下承受预热。

公开(公告)号：US20050247439A1

公开(公告)日：2005-11-10

申请号：US11122000

申请日：2005-05-05

申请人： Kenichi Wada ,  Takenori Sakamoto ,  Yusuke Iino

发明人： Kenichi Wada ,  Takenori Sakamoto ,  Yusuke Iino

IPC分类号： B60H1/32 ,  F25B39/04 ,  F25B40/02 ,  F28D1/04 ,  F28D1/047 ,  F28D1/053 ,  F28F9/02 ,  F28D1/06

CPC分类号： F28D1/0535 ,  F25B39/04 ,  F25B40/02 ,  F25B2500/01 ,  F28D1/0435 ,  F28D1/0471 ,  F28F9/0243

摘要： A heat exchanger including a pair of header pipes and a plurality of heat transfer tubes extending between and placing the header pipes in communication and extending in parallel to each other to form a parallel-flow type heat exchanger core. The heat exchanger core is bent, so that relative to a center portion of the core, at least one header pipe is offset in the direction of air flow across the heat exchanger. The offset disposition of a larger header pipe may be achieved without increasing a tube insertion length into the header pipe or the reduction or elimination of liquid storing and moisture reducing unit contained in the header pipe. Consequently, heat exchangers achieving enhanced performance may be realized at a lower cost than known heat exchangers. Moreover, methods of producing such heat exchangers may achieve higher productivity.

摘要翻译： 一种热交换器，其包括一对总管和多个传热管，所述多个传热管在总管之间延伸并且彼此平行延伸并形成平行流型热交换器芯。 热交换器芯被弯曲，使得相对于芯的中心部分，至少一个总管在穿过热交换器的空气流的方向上偏移。 可以实现更大的总管的偏移配置，而不会增加管插入长度到总管中，或者减少或消除包含在集管中的储液和减湿单元。 因此，可以以比已知的热交换器更低的成本实现实现增强性能的热交换器。 此外，制造这种热交换器的方法可以实现更高的生产率。

公开(公告)号：US06628318B1

公开(公告)日：2003-09-30

申请号：US08988453

申请日：1997-12-10

申请人： Kenichi Wada ,  Itaru Saito ,  Tsukasa Yagi

发明人： Kenichi Wada ,  Itaru Saito ,  Tsukasa Yagi

IPC分类号： B41J247

CPC分类号： H04N1/40043 ,  H04N1/40031 ,  H04N1/4056

摘要： A method for driving an optical write device, in which a time for formation of a pixel is divided into a plurality of periods, and tone level control based on multi-tone image, data is performed in each of the periods. For example, the time for formation of a pixel is divided by applying a train of pulses with widths weighted in the ratio of 4:2.1, and in each duration of the pulses, a clock signal for 64 tone levels is given.

摘要翻译： 一种用于驱动光学写入装置的方法，其中用于形成像素的时间被划分为多个周期，并且在每个周期中执行基于多色调图像的色调电平控制。 例如，通过施加以4：2.1的比例加权的宽度的脉冲序列来划分像素的形成时间，并且在脉冲的每个持续时间内给出64个音调电平的时钟信号。

公开(公告)号：US06177966B1

公开(公告)日：2001-01-23

申请号：US09052228

申请日：1998-03-31

申请人： Tomohiko Masuda ,  Kenichi Wada ,  Yuji Kamoda

发明人： Tomohiko Masuda ,  Kenichi Wada ,  Yuji Kamoda

IPC分类号： G02F11335

CPC分类号： G02B27/0172 ,  G09G3/003 ,  G09G2340/0407 ,  H04N13/305 ,  H04N13/307 ,  H04N13/322 ,  H04N13/344

摘要： A liquid crystal panel displays an image, while a lens projects, as a virtual image, an image displayed by the liquid crystal panel. A control system controls either the liquid crystal panel or the lens so as to periodically effect a changing of the position of the virtual image, each changing occurring over a predetermined time period. The control can be accomplished by changing the position of the liquid crystal panel or of the lens along an optical axis at a speed of less than 0.1 mm/sec so as to avoid burdening the eye of the observer. The motion can be at a uniform speed through most of the range of the motion, while permitting a slowing down to a stop at each end of the range and then an acceleration to the uniform speed in the opposite direction. A rest period (i.e., a full stop for a period of time) can be provided at one or both ends of the motion range, either for each cycle of motion or after the occurrence of a plurality of such cycles. When used in a situation in which the size of the viewed image is of particular importance, the size of the display region can be changed so that the apparent image size remains constant with a change in the position of liquid crystal panel.

摘要翻译： 液晶面板显示图像，而透镜作为虚像显示由液晶面板显示的图像。 控制系统控制液晶面板或透镜，以便周期性地影响虚拟图像的位置的改变，每次改变在预定时间段内发生。 可以通过以小于0.1mm / sec的速度沿着光轴改变液晶面板或透镜的位置来实现控制，以避免观察者的眼睛的负担。 在运动的大部分范围内，运动可以以均匀的速度运动，同时允许在范围的每个端部减速到停止，然后在相反方向上加速到均匀的速度。 可以在运动范围的一端或两端为每个运动周期或多个这样的循环出现之后提供休息期（即一段时间的全停）。 当在所观看的图像的尺寸特别重要的情况下使用时，可以改变显示区域的尺寸，使得视频图像尺寸随着液晶面板位置的改变而保持恒定。

公开(公告)号：US6163203A

公开(公告)日：2000-12-19

申请号：US997652

申请日：1997-12-23

申请人： Ken Matsubara ,  Tsukasa Yagi ,  Kenichi Wada

发明人： Ken Matsubara ,  Tsukasa Yagi ,  Kenichi Wada

IPC分类号： B41J2/445 ,  G02F1/03 ,  G02F1/055 ,  G05F1/565 ,  G09G3/36 ,  H03K3/037

CPC分类号： G09G3/36 ,  G02F1/0555 ,  G05F1/565 ,  G09G2320/041

摘要： A PLZT optical shutter array includes an optical shutter array, a driving circuit, a temperature compensating circuit, an IC control unit, a driving IC and a temperature sensor. Temperature of the optical shutter array is detected by the temperature sensor, and based on a voltage representing the temperature and a reference voltage for driving optical shutter element, a driving voltage for the optical shutter element is generated in the temperature compensating circuit. The driving voltage is applied to the optical shutter element through the IC control unit and a driving IC. As a result, a voltage applying apparatus for a light signal emitter which has a simple structure and allows cost reduction is provided.

摘要翻译： PLZT光学快门阵列包括光学快门阵列，驱动电路，温度补偿电路，IC控制单元，驱动IC和温度传感器。 通过温度传感器检测光学快门阵列的温度，并且基于代表温度的电压和用于驱动光学快门元件的参考电压，在温度补偿电路中产生用于光学快门元件的驱动电压。 通过IC控制单元和驱动IC将驱动电压施加到光学快门元件。 结果，提供了一种具有简单结构并且可以降低成本的用于光信号发射器的电压施加装置。

公开(公告)号：US6084657A

公开(公告)日：2000-07-04

申请号：US150234

申请日：1998-09-10

申请人： Tomohiko Masuda ,  Kenichi Wada ,  Tsukasa Yagi

发明人： Tomohiko Masuda ,  Kenichi Wada ,  Tsukasa Yagi

IPC分类号： B41J2/525 ,  B41J2/465 ,  G02F1/055 ,  G03B27/72 ,  G03B27/54

CPC分类号： B41J2/465 ,  G02F1/0551

摘要： An optical shutter device wherein a light emitted from a light source is allowed to be incident to a polarization shutter chip through a fiber array and then the light is caused to pass through the chip by turning on a voltage to be applied to electrodes connected to transmittable portions corresponding to pixels, so that a receptor surface is lighted through an imaging lens array. Light which is incident to the polarization shutter chip at an angle .theta..sub.0 is reflected from electrode vertical surfaces, and then the light outgoes from the transmittable portions in the form of leakage light. However, the aperture angle of a lens unit of the imaging lens array is set smaller than the incident angle .theta..sub.0, and thus the light (which were incident) at the angle .theta..sub.0 (leakage light) is not focused on the receptor surface by the lens unit.

摘要翻译： 一种光学快门装置，其中从光源发射的光被允许通过光纤阵列入射到偏振快门芯片，然后通过接通施加到连接到可透射的电极的电压而使光通过芯片 对应于像素的部分，使得受体表面通过成像透镜阵列点亮。 以角度θ0入射到偏光快门芯片的光从电极垂直表面反射，然后光以泄漏光的形式从可透射部分出射。 然而，成像透镜阵列的透镜单元的孔径角被设定为小于入射角θ0，因此以角度θ0（泄漏光）的光（入射光）未聚焦在受光面上， 镜头单元。

公开(公告)号：US5872587A

公开(公告)日：1999-02-16

申请号：US138639

申请日：1993-10-18

申请人： Atsushi Fujita ,  Kenichi Wada ,  Tomohiko Masuda

发明人： Atsushi Fujita ,  Kenichi Wada ,  Tomohiko Masuda

IPC分类号： G06K15/12 ,  H04N1/40 ,  H04N1/405 ,  B41J2/385 ,  B41J2/435 ,  B41J2/47

CPC分类号： H04N1/40031 ,  G06K15/1252 ,  H04N1/4056

摘要： A light signal generating device wherein a line of light shutter elements made of PLZT are turned on and off individually in accordance with a driving signal corresponding to image data, and each turned-on light shutter element generates a light signal. The light shutter elements are impressed with a specified voltage by order of a composite signal made by combining a modulation signal modulated in accordance with the image data and a micro duration pulse signal.

摘要翻译： 一种光信号发生装置，其中根据与图像数据相对应的驱动信号单独地打开和关闭由PLZT制成的光快门元件的线，并且每个开启的光快门元件产生光信号。 按照通过组合根据图像数据调制的调制信号和微时间脉冲信号而制成的复合信号的顺序，将光快门元件施加给指定电压。

公开(公告)号：US5166510A

公开(公告)日：1992-11-24

申请号：US680817

申请日：1991-04-04

申请人： Ken Matsubara ,  Tsukasa Yagi ,  Tomohiko Masuda ,  Koji Wakamiya ,  Itaru Saito ,  Kenichi Wada ,  Hirohisa Kitano

发明人： Ken Matsubara ,  Tsukasa Yagi ,  Tomohiko Masuda ,  Koji Wakamiya ,  Itaru Saito ,  Kenichi Wada ,  Hirohisa Kitano

IPC分类号： B41J2/44 ,  G02F1/055 ,  G06K15/12

CPC分类号： G02F1/0555 ,  B41J2/44 ,  G06K15/1252

摘要： A light printer with a light shutter having an array of electro-optical elements is disclosed. The light printer provides with a detection circuit for monitoring temperature and/or time dependent variations regarding the electro-optical elements of the light shutter and a driving voltage control circuit for controlling an optimum driving voltage of the light shutter according to results detected by the detection circuit.

摘要翻译： 公开了一种具有光闸的光打印机，其具有阵列的电光元件。 光打印机提供检测电路，用于监测关于光闸的电光元件的温度和/或时间相关变化，以及用于根据检测到的结果控制光闸的最佳驱动电压的驱动电压控制电路 电路。

公开(公告)号：US4955966A

公开(公告)日：1990-09-11

申请号：US204310

申请日：1988-06-09

申请人： Syoji Yuki ,  Yasuyuki Tokui ,  Kihachiro Nishiuchi ,  Kenichi Wada ,  Masayoshi Suzue ,  Takuo Morimoto

发明人： Syoji Yuki ,  Yasuyuki Tokui ,  Kihachiro Nishiuchi ,  Kenichi Wada ,  Masayoshi Suzue ,  Takuo Morimoto

IPC分类号： A63B37/00 ,  C08K7/04 ,  C08K9/06

CPC分类号： C08K7/04 ,  A63B37/0003 ,  A63B37/0024 ,  A63B37/0039 ,  A63B37/0051 ,  A63B37/0074 ,  A63B37/0075 ,  C08K9/06 ,  Y10S524/908

摘要： A rubber composition comprising at least one natural and/or synthetic rubber component(s), fine inorganic fibers subjected to a surface treatment with a surface treating agent and a non-sulfur type vulcanizing agent and a golf ball comprising the composition which exhibits excellent durability, bounce impact elasticity and excellent feeling upon hitting.

公开(公告)号：US4913575A

公开(公告)日：1990-04-03

申请号：US300901

申请日：1989-01-24

申请人： Kenichi Wada

发明人： Kenichi Wada

IPC分类号： B65H5/06 ,  B41J13/20

CPC分类号： B41J13/20

摘要： A printer with a printing paper feeding apparatus is disclosed.The printer comprises a pressing device for pressing a printing sheet on the platen roller which is operable to an open position to allow the sheet to pass freely, a detection device for detecting a position of the sheet being fed along said platen roller by said sheet feeding device and an operation device for moving the pressing device from a said first position to a second position or vice versa according to the position of the sheet detected by the detection device.

摘要翻译： 公开了一种具有打印送纸装置的打印机。 该打印机包括一个按压装置，用于将压印辊上的打印纸按压到打开位置以允许纸张自由通过的检测装置，用于检测通过所述纸张进给沿着所述压纸辊供给的纸张的位置的检测装置 装置和操作装置，用于根据由检测装置检测到的片材的位置，将按压装置从所述第一位置移动到第二位置或反之亦然。