公开(公告)号：US5948989A

公开(公告)日：1999-09-07

申请号：US989866

申请日：1997-12-12

申请人： Junichi Ichikawa ,  Etsuo Nishimura

发明人： Junichi Ichikawa ,  Etsuo Nishimura

IPC分类号： G01L9/04 ,  G01D21/02 ,  G01K7/22 ,  G01L9/00 ,  G01L19/00 ,  G01L19/04 ,  G01L19/14

CPC分类号： G01L19/143 ,  G01L19/0084 ,  G01L19/0092 ,  G01L19/147

摘要： Disclosed is a pressure sensor device including a temperature sensor, which can reduce the number of places required for mounting necessary sensors and can simplify a structure. The pressure sensor device comprises a housing including a connector portion provided at an outer periphery thereof, molded integrally with a plurality of external terminals and disposed to cover the pressure sensor from above, and a resin-made base cooperating the housing to define a container space for containing a pressure sensor and a circuit board. The base includes a pressure introducing passage, a temperature sensor containing projection with the temperature sensor installed therein, work holes into which are inserted the other ends of some of the external terminals, and intermediate terminals fixed to said base and having one ends electrically connected to leads of the temperature sensor, the intermediate terminals being partly exposed in the work holes and electrically connected to the other ends of the external terminals inserted into the work holes.

摘要翻译： 公开了一种包括温度传感器的压力传感器装置，其可以减少安装所需传感器所需的位置数量并且可以简化结构。 所述压力传感器装置包括壳体，所述壳体包括设置在其外周的连接器部分，与多个外部端子一体成型并且设置成从上方覆盖所述压力传感器;以及树脂制基座，其配合所述壳体以限定容器空间 用于容纳压力传感器和电路板。 基座包括压力引入通道，安装有温度传感器的温度传感器容纳突起，其中插入有一些外部端子的另一端的工作孔和固定到所述基座的中间端子，并且其一端电连接到 温度传感器的引线，中间端子部分地暴露在工作孔中并电连接到插入工作孔中的外部端子的另一端。

公开(公告)号：US5757535A

公开(公告)日：1998-05-26

申请号：US851498

申请日：1997-05-05

申请人： Junichi Ichikawa

发明人： Junichi Ichikawa

IPC分类号： G02B13/00 ,  G02B26/12 ,  G02B26/08

CPC分类号： G02B26/12

摘要： An optical scanner in which light beams from a light source are made incident in such a manner as to extend over a plurality of reflecting surfaces of a rotating polygon mirror, comprising: a light source; a first optical system which causes at least divergent light beams of a main scanning direction from the light source to be made into substantially parallel light beams; a rotating polygon mirror which deflects the substantially parallel light beams emitted from the first optical system along a predetermined main scanning direction by the plurality of reflecting surfaces; and a second optical system which causes the light beams deflected by the rotating polygon mirror to be scanned on a surface to be scanned substantially at a uniform velocity and to be converged on the surface to be scanned, wherein the substantially parallel light beams emitted from the first optical system is provided to form a wave surface for correcting an aberration in the second optical system. Accordingly, the wave surface of light beams incident on the rotating polygon mirror is formed so as to correspond to a deflection angle by the first optical system and the aberration in the second optical system is thereby corrected.

摘要翻译： 一种光学扫描器，其中来自光源的光束以使得在旋转多面镜的多个反射表面上延伸的方式入射，包括：光源; 使来自所述光源的主扫描方向的至少发散光束成为大致平行的光束的第一光学系统; 旋转多面镜，其通过所述多个反射表面沿预定的主扫描方向偏转从所述第一光学系统发射的基本上平行的光束; 以及第二光学系统，其使得由所述旋转多面镜偏转的光束基本上以均匀的速度被扫描在待扫描的表面上并且被会聚在待扫描的表面上，其中，从所述第二光学系统发射的基本平行的光束 提供第一光学系统以形成用于校正第二光学系统中的像差的波面。 因此，入射到旋转多面镜上的光束的波面形成为与第一光学系统的偏转角相对应，由此校正第二光学系统中的像差。

公开(公告)号：US5266748A

公开(公告)日：1993-11-30

申请号：US670320

申请日：1991-03-15

申请人： Shin Kawakami ,  Hirotaka Okonogi ,  Katsutomo Nikaido ,  Junichi Ichikawa ,  Yoshio Nishiyama

发明人： Shin Kawakami ,  Hirotaka Okonogi ,  Katsutomo Nikaido ,  Junichi Ichikawa ,  Yoshio Nishiyama

IPC分类号： H05K3/28 ,  H05K1/02 ,  H05K3/00 ,  H05K3/34 ,  H05K3/42 ,  H05K3/46 ,  H05K1/00

CPC分类号： H05K3/0094 ,  H05K1/0218 ,  H05K3/3452 ,  H01L2924/15151 ,  H05K1/0266 ,  H05K2201/0715 ,  H05K2201/09072 ,  H05K2201/09936 ,  H05K2203/0577 ,  H05K2203/1394 ,  H05K3/42 ,  H05K3/4644

摘要： A printed wiring board includes a substrate having an electrically conductive pattern disposed on at least one side of the substrate. An electrically conductive through-hole is formed in the substrate. At least one of a solder resist film and an electromagnetic shielding layer undercoat film are disposed over the conductive pattern but do not cover the electrically conductive through-hole. An ink layer is formed over at least one end of the electrically conductive through-hole. A method of manufacturing the printed wiring board embodied by the invention comprises providing a substrate having an electrically conductive through-hole. A conductive pattern is formed on at least one side of the substrate. At least one of a solder resist film and an electromagnetic shielding layer undercoat film are formed over the conductive pattern but not over the electrically conductive through-hole. An ink layer is formed over at least one end of the electrically conductive through-hole. The ink layer may be formed simultaneously with the printing of symbols of electronic parts to be mounted on the printed wiring board.

摘要翻译： 印刷布线板包括具有设置在基板的至少一侧上的导电图案的基板。 在基板上形成导电孔。 阻焊膜和电磁屏蔽层底涂层中的至少一个设置在导电图案之上，但不覆盖导电通孔。 在导电通孔的至少一端形成油墨层。 本发明实施的制造印刷电路板的方法包括提供具有导电通孔的基板。 在衬底的至少一侧上形成导电图案。 在导电图案上形成阻焊膜和电磁屏蔽层底涂膜中的至少一个，但不在导电通孔上。 在导电通孔的至少一端形成油墨层。 油墨层可以与印刷要印刷的电路板的电子部件的符号同时形成。

公开(公告)号：US5112648A

公开(公告)日：1992-05-12

申请号：US682921

申请日：1991-04-09

申请人： Hirotaka Okonogi ,  Katsutomo Nikaido ,  Junichi Ichikawa ,  Yoshio Nishiyama

发明人： Hirotaka Okonogi ,  Katsutomo Nikaido ,  Junichi Ichikawa ,  Yoshio Nishiyama

IPC分类号： H05K1/02 ,  H05K1/09 ,  H05K1/16 ,  H05K3/40 ,  H05K3/46 ,  H05K9/00

CPC分类号： H05K9/0039 ,  H05K1/0218 ,  H05K1/167 ,  H05K1/095 ,  H05K2201/0323 ,  H05K2201/0715 ,  H05K2201/09563 ,  H05K3/4069 ,  H05K3/4664 ,  Y10T29/49099

摘要： A method of manufacturing a printed circuit board is disclosed. The method comprises steps of providing a substrate for the printed circuit board, forming circuit patterns on one or both sides of the substrate, and shielding the whole or a required part of the circuit patterns by using a shield layer in such a manner that the shield layer and a grounding circuit of the circuit patterns are connected through a resistor. This method of manufacturing a printed circuit board is improved so that adhesion between the shield layer and the junction land of the grounding circuit is enhanced by the joining of the shield layer to the junction land of the grounding circuit through the resistor, and that the noise preventive action of the shield layer is improved by the attenuating of electromagnetic-wave energy received by the shield layer which is to be discharged as electrical current to the grounding circuit. For example, such improvement is made by using a resistor having a resistance value higher than that of said shield layer and/or made of a conductive material mainly composed of carbon or copper or both.

摘要翻译： 公开了一种制造印刷电路板的方法。 该方法包括以下步骤：提供用于印刷电路板的基板，在基板的一侧或两侧上形成电路图案，并通过使用屏蔽层屏蔽整个或所需部分的电路图案，使得屏蔽 层和电路图案的接地电路通过电阻连接。 这种制造印刷电路板的方法得到改善，使得屏蔽层与接地电路的接合区之间的粘附通过电阻器将接地电路与接地电路的接合面接合而增强，噪声 通过将要作为电流放电的屏蔽层接收的电磁波能量衰减到接地电路来改善屏蔽层的预防作用。 例如，通过使用电阻值高于所述屏蔽层的电阻值和/或由主要由碳或铜或二者构成的导电材料制成的电阻器进行这种改进。

公开(公告)号：US09367018B1

公开(公告)日：2016-06-14

申请号：US14712000

申请日：2015-05-14

申请人： Hiroshi Yanagawa ,  Kazuo Hirose ,  Hiroaki Takagi ,  Junichi Ichikawa

发明人： Hiroshi Yanagawa ,  Kazuo Hirose ,  Hiroaki Takagi ,  Junichi Ichikawa

IPC分类号： G03G15/00

CPC分类号： G03G15/757

摘要： An image forming device includes a tripod type constant-velocity joint through which a rotary member shaft of a rotary member is connected to the drive shaft of a motor. The constant-velocity joint includes a pair of outer rings each having three axially extending track grooves in its inner periphery, and a tripod member having three protrusions formed on each of the axial ends thereof and axially slidably received in the corresponding track grooves. The outer rings and the tripod member are formed of synthetic resin. One of the outer rings and the tripod member are inseparably coupled to the drive shaft so that the other of the outer rings is always disconnected from the tripod member when the rotary member is pulled away from the motor.

摘要翻译： 图像形成装置包括三脚架型等速接头，旋转构件的旋转构件轴通过该三角架等速接头连接到电动机的驱动轴。 等速万向节包括一对在其内周边具有三个轴向延伸的轨道槽的外圈，以及三角架构件，其三个突起形成在其每个轴向端上，并可轴向滑动地容纳在相应的轨道槽中。 外圈和三脚架构件由合成树脂形成。 外环和三脚架构件中的一个不可分离地联接到驱动轴，使得当旋转构件被拉离电动机时，另一个外环总是与三脚架构件分离。

公开(公告)号：US20140321874A1

公开(公告)日：2014-10-30

申请号：US14255306

申请日：2014-04-17

申请人： Kenji Sugiura ,  Seiichi Kogure ,  Junpei Fujita ,  Junichi Ichikawa ,  Kazuki Yogosawa

发明人： Kenji Sugiura ,  Seiichi Kogure ,  Junpei Fujita ,  Junichi Ichikawa ,  Kazuki Yogosawa

IPC分类号： G03G15/00 ,  G03G21/00 ,  G03G15/16

CPC分类号： G03G21/0035 ,  G03G15/161 ,  G03G15/168 ,  G03G2215/0141 ,  G03G2215/1661

摘要： A cleaner is provided. The cleaner includes at least two cleaning brush members to electrostatically remove residual toner on an object; a memory; a voltage applicator to apply a voltage to the cleaning brush members based on the setup voltage values stored in the memory; a current detector to detect the amounts of currents flowing through contact portions of the object with the cleaning brush members; and a setup voltage changing device to change the setup voltage values based on the amounts of currents detected by the current detector. The setup voltage changing device performs change of the setup voltage values for the cleaning brush members at a time.

摘要翻译： 提供清洁剂。 清洁器包括至少两个清洁刷构件以静电去除物体上的残留调色剂; 记忆 电压施加器，用于基于存储在存储器中的设置电压值向清洁刷构件施加电压; 电流检测器，用于检测通过清洁刷构件流过物体的接触部分的电流量; 以及基于由电流检测器检测的电流量来改变设定电压值的设置电压改变装置。 设置电压改变装置一次执行清洁刷构件的设定电压值的改变。

公开(公告)号：US08643910B2

公开(公告)日：2014-02-04

申请号：US13192103

申请日：2011-07-27

申请人： Junichi Ichikawa

发明人： Junichi Ichikawa

IPC分类号： H04N1/40

CPC分类号： H04N1/40037 ,  G03G15/0189 ,  G03G15/5025 ,  G03G15/6585

摘要： An image forming apparatus includes an acquiring unit that acquires image data expressing an image region included in an image with a first value and a background region included in the image with a second value; a segmenting unit that segments the image region into multiple segments arranged in a fast scanning direction; a converting unit that converts a value of at least one of the segments into the second value; an output unit that generates an image signal on the basis of the image data and outputs the image signal; an exposure unit that exposes a charged image bearing member to light according to the output image signal by scanning the light thereto in the fast scanning direction so as to form a latent image; and a developing unit that forms the image by developing the latent image using an invisible toner that absorbs infrared light or ultraviolet light.

摘要翻译： 图像形成装置包括获取单元，其获取表示图像中包括的具有第一值的图像区域和包含在图像中的背景区域的图像数据的第二值; 分割单元，其将所述图像区域分割成沿快速扫描方向排列的多个区段; 转换单元，其将至少一个所述段的值转换为所述第二值; 输出单元，其基于图像数据生成图像信号并输出​​图像信号; 曝光单元，其通过沿快速扫描方向扫描光而将根据输出图像信号的充电图像承载部件曝光以形成潜像; 以及通过使用吸收红外光或紫外光的不可见调色剂显影潜像来形成图像的显影单元。

公开(公告)号：US08162835B2

公开(公告)日：2012-04-24

申请号：US11280751

申请日：2005-11-16

申请人： Junichi Ichikawa ,  Masahiro Takeda

发明人： Junichi Ichikawa ,  Masahiro Takeda

IPC分类号： A61B8/00

CPC分类号： A61B8/14 ,  A61B8/12 ,  A61B8/5276 ,  G06T7/33 ,  G06T7/66 ,  G06T2207/10132 ,  G06T2207/30028 ,  G06T2207/30061 ,  G06T2207/30101

摘要： An ultrasonic image generating method for generating an ultrasonic image based on ultrasonic echo data obtained by transmitting/receiving ultrasonic waves to/from an inspection object, according to the present invention, includes reference position setting steps for determining the reference position on each image with respect to a plurality of consecutive two-dimensional tomograms; correction steps for obtaining regular and consecutive two-dimensional tomograms-by-correcting irregularity of the reference position of each of the two-dimensional tomograms determined by the reference position setting steps; and an ultrasonic image generating step for generating the ultrasonic images based on the regular and consecutive two-dimensional tomograms corrected by the correction steps.

摘要翻译： 根据本发明的超声波图像生成方法，用于根据通过从检查对象发送/接收超声波获得的超声波回波数据生成超声波图像，包括用于确定每个图像上的参考位置的参考位置设置步骤 涉及多个连续的二维断层图像; 校正步骤，用于通过由参考位置设置步骤确定的每个二维断层图像的参考位置的校正不均匀性获得正常和连续的二维断层图像; 以及超声波图像生成步骤，用于基于通过校正步骤校正的规则和连续的二维断层图像来生成超声图像。

公开(公告)号：US07826771B2

公开(公告)日：2010-11-02

申请号：US11826320

申请日：2007-07-13

申请人： Mitsuo Yamamoto ,  Katsuya Takenouchi ,  Yasutomo Ishii ,  Junichi Ichikawa

发明人： Mitsuo Yamamoto ,  Katsuya Takenouchi ,  Yasutomo Ishii ,  Junichi Ichikawa

IPC分类号： G03G15/01

CPC分类号： G03G15/0233 ,  G03G5/047 ,  G03G5/147 ,  G03G5/1476 ,  G03G5/14791 ,  G03G15/0291 ,  G03G2215/00957 ,  G03G2215/0129 ,  G03G2221/1609

摘要： An electrostatic latent image holder unit includes: first and second electrostatic latent image holders that have first and second functional layers, respectively, the first functional layer being different from the second functional layer in component ratio, and holds an electrostatic latent image on a surface thereof; a contact type charging unit that is in contact with the first electrostatic latent image holder to charge a surface of the first electrostatic latent image holders at a predetermined electric potential level; a non-contact type charging unit that are spaced from the second electrostatic latent image holder, and charge a surface of the second electrostatic latent image holder at a predetermined electric potential level; an exposure unit that exposes the first and second electrostatic latent image holders to form an electrostatic latent image; and a development unit that develops the first and second electrostatic latent image with toner to form a toner image.

摘要翻译： 静电潜像保持器单元包括：分别具有第一功能层和第二功能层的第一和第二静电潜像保持器，第一功能层与第二功能层的分量比不同，并且在其表面上保持静电潜像 ; 接触型充电单元，其与第一静电潜像保持器接触，以预定电位电平对第一静电潜像保持器的表面充电; 非接触型充电单元，与第二静电潜像保持器间隔开，并且以预定电位电平对第二静电潜像保持器的表面充电; 曝光单元，其使第一和第二静电潜像保持器暴露以形成静电潜像; 以及显影单元，其用调色剂显影第一和第二静电潜像以形成调色剂图像。

公开(公告)号：US07651659B2

公开(公告)日：2010-01-26

申请号：US10957559

申请日：2004-10-01

申请人： Junichi Ichikawa ,  Kenzo Morita

发明人： Junichi Ichikawa ,  Kenzo Morita

IPC分类号： B22F3/12

CPC分类号： C22C1/0416 ,  B22F2003/248 ,  B22F2998/00 ,  B22F2998/10 ,  C22C21/10 ,  B22F1/0003 ,  B22F3/24 ,  B22F3/02 ,  B22F3/10 ,  B22F3/17

摘要： Disclosed is a manufacturing method of sinter forged aluminum-based parts with high strength. In the manufacturing method, prepared is a raw material powder comprising, by mass: 3.0 to 10% zinc; 0.5 to 5.0% magnesium; 0.5 to 5.0% copper; inevitable amount of impurities; and the balance aluminum. The raw material powder is formed into a compact by pressing the raw material powder, sintered in a non-oxidizing atmosphere in such a manner as to heat the compact at a sintering temperature of 590 to 610 degrees C. for 10 minutes or more, before cooling the sintered compact. It is then forged by pressing the sintered compact in a pressing direction to compress the sintered compact in the pressing direction and produce plastic flow of material in a direction crossing to the pressing direction.

摘要翻译： 公开了一种具有高强度的烧结锻造铝基部件的制造方法。 在制造方法中，制备的原料粉末为：3.0〜10％的锌， 0.5〜5.0％镁; 0.5〜5.0％的铜; 不可避免的杂质量; 和铝的平衡。 原料粉末通过在原料粉末中压制而成，在非氧化性气氛中烧结，使得在590〜610℃的烧结温度下加热成形体10分钟以上 冷却烧结体。 然后通过在挤压方向上挤压烧结体来压制烧结体沿挤压方向进行锻造，并沿与挤压方向交叉的方向产生材料的塑性流动。