公开(公告)号：US5610439A

公开(公告)日：1997-03-11

申请号：US526320

申请日：1995-09-11

申请人： Michiaki Hiyoshi ,  Hisayoshi Muramatsu ,  Takashi Fujiwara

发明人： Michiaki Hiyoshi ,  Hisayoshi Muramatsu ,  Takashi Fujiwara

IPC分类号： H01L29/74 ,  H01L21/52 ,  H01L23/051 ,  H01L23/31 ,  H01L23/48 ,  H01L25/065 ,  H01L25/07 ,  H01L25/18 ,  H01L29/739 ,  H01L29/78

CPC分类号： H01L24/72 ,  H01L23/051 ,  H01L23/3185 ,  H01L25/0655 ,  H01L29/7395 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/10253 ,  H01L2924/12035 ,  H01L2924/1301 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/14 ,  H01L2924/19043 ,  H01L2924/30107 ,  H01L2924/351

摘要： A press-contact type semiconductor device having multiple semiconductor substrates, a periphery of which being enclosed by a chip frame of insulating resin a first electrode plate and a second electrode plate. The semiconductor substrates are arranged on a plane so as to abut against the chip frame. The semiconductor substrates are press-contacted from the upper and the lower sides by the first electrode plate and the second electrode plate.

摘要翻译： 一种具有多个半导体基板的压接型半导体器件，其周边由绝缘树脂的芯片框包围，第一电极板和第二电极板。 半导体衬底被布置在与芯片框架抵接的平面上。 半导体基板通过第一电极板和第二电极板从上侧和下侧压接。

公开(公告)号：US5866944A

公开(公告)日：1999-02-02

申请号：US665980

申请日：1996-06-19

申请人： Michiaki Hiyoshi ,  Takashi Fujiwara ,  Hideo Matsuda

发明人： Michiaki Hiyoshi ,  Takashi Fujiwara ,  Hideo Matsuda

IPC分类号： H01L29/74 ,  H01L23/051 ,  H01L23/48 ,  H01L25/04 ,  H01L25/07 ,  H01L25/18 ,  H01L23/16

CPC分类号： H01L23/051 ,  H01L24/72 ,  H01L2924/01004 ,  H01L2924/01013 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/01082 ,  H01L2924/1305 ,  H01L2924/13055

摘要： In the present invention, by virtue of heat buffer plates respectively located on the major surfaces of IGBT chips and FRD chips arranged in a single plane, the total thickness of each chip and a corresponding one of the heat can be set to a substantially predetermined value. A thickness-correcting member having elongated projections corresponding to the chips is provided on those surfaces of the heat buffer plates which is remote from the chips. A heat buffer disk plate is provided on those surfaces of the chips which are opposite to the major surfaces thereof. The thickness-correcting member, the heat buffer plates and the IGBT and FRD chips are held and simultaneously pressed between an emitter press-contact electrode plate and a collector press-contact electrode plate. Before using the device, a force of press, which is higher than that applied at the time of using the device and can plastically deform the thickness-correcting member, is applied to the emitter press-contact electrode plate and the collector press-contact electrode plate, thereby correcting variations in total thickness of each semiconductor chip and a corresponding one of the heat buffer plates.

摘要翻译： 在本发明中，由于分别位于布置在单个平面中的IGBT芯片和FRD芯片的主表面上的热缓冲板，每个芯片的总厚度和相应的一个热量可以被设置为基本上预定的值 。 具有与芯片相对应的细长突起的厚度校正构件设置在远离芯片的热缓冲板的表面上。 在与其主表面相对的芯片的这些表面上设置有缓冲盘片。 厚度校正构件，热缓冲板和IGBT和FRD芯片被保持并同时按压在发射极压接电极板和集电体压接电极板之间。 在使用该装置之前，将加压力高于在使用该装置时施加的压力并使厚度校正构件塑性变形的压力施加到发射体压接电极板和集电体压接电极 从而校正每个半导体芯片和对应的一个热缓冲板的总厚度的变化。

公开(公告)号：US5835985A

公开(公告)日：1998-11-10

申请号：US305661

申请日：1994-09-14

申请人： Michiaki Hiyoshi ,  Takashi Fujiwara ,  Hideo Matsuda ,  Satoshi Yanagisawa ,  Susumu Iesaka ,  Tatuo Harada

发明人： Michiaki Hiyoshi ,  Takashi Fujiwara ,  Hideo Matsuda ,  Satoshi Yanagisawa ,  Susumu Iesaka ,  Tatuo Harada

IPC分类号： H01L29/74 ,  H01L31/111

CPC分类号： H01L29/7416

摘要： A reverse conducting gate-turnoff thyristor includes a switching device section, a diode section, and an isolating section located between the switching device section and the diode section. The isolating section includes an impurity layer formed by controlling impurity diffusion and having an impurity concentration lower than those of the switching device section and the diode section.

摘要翻译： 反向导通栅极截止晶闸管包括开关器件部分，二极管部分和位于开关器件部分和二极管部分之间的隔离部分。 隔离部分包括通过控制杂质扩散而形成的杂质层，其杂质浓度低于开关器件部分和二极管部分的杂质浓度。

公开(公告)号：US5360985A

公开(公告)日：1994-11-01

申请号：US70040

申请日：1993-06-01

申请人： Michiaki Hiyoshi ,  Takashi Fujiwara ,  Hisashi Suzuki ,  Hideo Matsuda

发明人： Michiaki Hiyoshi ,  Takashi Fujiwara ,  Hisashi Suzuki ,  Hideo Matsuda

IPC分类号： H01L29/74 ,  H01L21/52 ,  H01L23/051 ,  H01L23/48 ,  H01L23/02

CPC分类号： H01L24/72 ,  H01L23/051 ,  H01L2924/01004 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/01088 ,  H01L2924/1301 ,  H01L2924/1305 ,  H01L2924/13055

摘要： In a semiconductor device, a pellet electrode, which is formed on a mesa-shaped pellet, and an external electrode, with which a package is provided, are in pressure-contact with each other. A soft-metal plate which has projections along its surface is arranged between the external electrode and the pellet electrode.

摘要翻译： 在半导体装置中，形成在台面状颗粒上的颗粒电极和设置有封装的外部电极彼此压力接触。 在外部电极和颗粒电极之间布置有沿着其表面具有突起的软金属板。

公开(公告)号：US5198882A

公开(公告)日：1993-03-30

申请号：US589600

申请日：1990-09-28

申请人： Hideo Matsuda ,  Susumu Iesaka ,  Takashi Fujiwara ,  Michiaki Hiyoshi ,  Hisashi Suzuki

发明人： Hideo Matsuda ,  Susumu Iesaka ,  Takashi Fujiwara ,  Michiaki Hiyoshi ,  Hisashi Suzuki

IPC分类号： H01L29/744 ,  H01L23/051 ,  H01L23/48 ,  H01L29/74

CPC分类号： H01L24/72 ,  H01L23/051 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/01074 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/1301 ,  H01L2924/3025

摘要： A crimp-type semiconductor device is provided with a semiconductor substrate having a lifetime-controlled region. This lifetime-controlled region is in the form of a ring, and the lifetime of the minority carriers is shortened in the region. Second-conductivity type impurity regions, which serve as emitter layers, are formed on the semiconductor substrate such that they provide a plurality of concentric arrays. The inner diameter of the ring-like lifetime-controlled region is longer than the diameter of an enveloping circle which is obtained by connecting the radially-inner ends of the impurity regions of the outermost array.

公开(公告)号：US5140406A

公开(公告)日：1992-08-18

申请号：US633954

申请日：1990-12-26

申请人： Hideo Matsuda ,  Takashi Fujiwara ,  Michiaki Hiyoshi ,  Hisashi Suzuki

发明人： Hideo Matsuda ,  Takashi Fujiwara ,  Michiaki Hiyoshi ,  Hisashi Suzuki

IPC分类号： H01L29/744 ,  H01L21/331 ,  H01L23/051 ,  H01L23/48 ,  H01L29/417 ,  H01L29/73 ,  H01L29/732 ,  H01L29/74

CPC分类号： H01L24/72 ,  H01L23/051 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01042 ,  H01L2924/01047 ,  H01L2924/01067 ,  H01L2924/01074 ,  H01L2924/01082 ,  H01L2924/10253 ,  H01L2924/1301 ,  H01L2924/1305

摘要： A gate turn-off thyristor of the crimp and anode shortcircuit type includes a semiconductor pellet having anode, cathode and gate electrodes formed on each of first and second main surfaces thereof, with the gate electrode entering into the cathode electrodes. First and second electrode members are positioned sandwiching the semiconductor pellet between them and opposing to the electrodes. First and second electrode posts are positioned sandwiching the semiconductor pellet and the electrode members between them and opposing to the electrode members. Those faces of the electrodes, electrode members and electrode posts which are opposed to one another are not fixed but contact-pressed to one another. The semiconductor pellet has at the outer rim portion thereof a region where no current flows. The outer rim of each of the electrode member and post terminates on the region through which no current flows.

公开(公告)号：US09046831B2

公开(公告)日：2015-06-02

申请号：US13034286

申请日：2011-02-24

申请人： Takayuki Ito ,  Hiroshi Mizuno ,  Kuniya Matsuura ,  Masayuki Satou ,  Takashi Fujiwara

发明人： Takayuki Ito ,  Hiroshi Mizuno ,  Kuniya Matsuura ,  Masayuki Satou ,  Takashi Fujiwara

IPC分类号： G03G15/20 ,  G03G15/00 ,  G03G21/20

CPC分类号： G03G15/20 ,  G03G21/20 ,  G03G2215/00772

摘要： A fixing device for fixing a toner image onto a recording paper includes a heating member for heating the recording paper, a pressing member for pressing the heating member by pressure-applying contact, a casing accommodating the heating member and the pressing member, and being provided with an exit port for discharging the recording paper, and a closing unit added to the exit port for keeping a temperature of the casing. The closing unit has a rotation member, and an opposed member forming a nip region together with the rotation member.

摘要翻译： 用于将调色剂图像定影到记录纸上的定影装置包括用于加热记录纸的加热构件，用于通过压力接触按压加热构件的按压构件，容纳加热构件和按压构件的壳体，并且设置 具有用于排出记录纸的出口，以及向出口延伸的闭合单元，用于保持壳体的温度。 关闭单元具有旋转构件，以及与旋转构件一起形成夹持区域的相对构件。

公开(公告)号：US08991813B2

公开(公告)日：2015-03-31

申请号：US14038397

申请日：2013-09-26

申请人： Takashi Fujiwara

发明人： Takashi Fujiwara

IPC分类号： B65H5/00 ,  B65H7/02 ,  B65H5/06

CPC分类号： B65H7/02 ,  B65H1/04 ,  B65H3/0684 ,  B65H3/5223 ,  B65H5/062 ,  B65H2402/441 ,  B65H2404/1531 ,  B65H2404/612 ,  B65H2405/324 ,  B65H2405/3321 ,  B65H2511/10 ,  B65H2511/51 ,  B65H2513/514 ,  B65H2553/82 ,  B65H2801/09 ,  B65H2801/39 ,  B65H2220/01 ,  B65H2220/03 ,  B65H2220/02

摘要： A sheet transport device includes a sheet supporting surface which receives a plurality of sheets set thereon, a separation roller which separates the sheets set on the sheet supporting surface sheet by sheet to transport a separated sheet in a predetermined transport direction, and a first detection unit which is disposed to the supporting surface and detects whether a sheet is set on the sheet supporting surface. The separation roller and the first detection unit are disposed to be separated at least in a sheet width direction orthogonal to the predetermined transport direction, and a distance between the first detection unit and an end edge of the separation roller at a side of the first detection unit is longer than a short side of a non-allowable sheet which is smaller than a minimum sheet size within an allowable transport range set in the sheet transport device.

摘要翻译： 片材输送装置包括容纳多个设置在其上的片材的片材支撑表面，分离辊，其将设置在片材支撑表面上的片材逐张地分离以在预定的输送方向上输送分离的片材;以及第一检测单元 其被布置在支撑表面上并且检测片材是否设置在片材支撑表面上。 分离辊和第一检测单元至少在与预定输送方向正交的纸张宽度方向上分离，并且第一检测单元与分离辊的端部边缘之间的距离在第一检测侧 单位比在片材输送装置设定的允许输送范围内小于最小纸张尺寸的不允许纸张的短边长。

公开(公告)号：US08882601B2

公开(公告)日：2014-11-11

申请号：US13483532

申请日：2012-05-30

申请人： Noboru Oomoto ,  Shoichi Yoshikawa ,  Tadayasu Sekioka ,  Yoshiyuki Toso ,  Takashi Fujiwara ,  Naoki Miyagawa

发明人： Noboru Oomoto ,  Shoichi Yoshikawa ,  Tadayasu Sekioka ,  Yoshiyuki Toso ,  Takashi Fujiwara ,  Naoki Miyagawa

IPC分类号： F16D3/62 ,  F16F15/124 ,  G03G15/00

CPC分类号： F16F15/124 ,  G03G15/757

摘要： A damper device having: an input member into which a rotary drive force is inputted; an output member which rotates in accordance with the inputted rotary drive force; a columnar viscoelastic member provided between the input member and the output member; a driving-side pressing member which is attached to the input member and which applies a pressing force on one end surface of the viscoelastic member in accordance with the inputted drive force; a passive-side pressing member which is attached to the output member and which receives a pressing force from the other end surface of the viscoelastic member; a first supporting member which supports the driving-side pressing member such that the driving-side pressing member can turn freely relative to the input member; and a second supporting member which supports the passive-side pressing member such that the passive-side pressing member can turn freely relative to the output member.

摘要翻译： 一种阻尼器装置，具有：输入构件，输入旋转驱动力; 输出构件，其根据输入的旋转驱动力旋转; 设置在所述输入构件和所述输出构件之间的柱状粘弹构件; 驱动侧按压部件，其安装在所述输入部件上，并根据输入的驱动力对所述粘弹部件的一个端面施加按压力; 被动侧按压构件，其被附接到所述输出构件并且接收来自所述粘弹性构件的另一端面的按压力; 第一支撑构件，其支撑所述驱动侧按压构件，使得所述驱动侧按压构件能够相对于所述输入构件自由转动; 以及第二支撑构件，其支撑被动侧按压构件，使得被动侧按压构件可相对于输出构件自由转动。

公开(公告)号：US08724181B2

公开(公告)日：2014-05-13

申请号：US13194303

申请日：2011-07-29

申请人： Takashi Fujiwara

发明人： Takashi Fujiwara

IPC分类号： H04N1/04

CPC分类号： H04N1/1013 ,  H04N1/0083 ,  H04N1/103

摘要： An image forming apparatus is provided with a document receiving portion that receives a document, and an image reader that moves between a first end position of the document receiving portion and a second end position opposite to the first end position. The image reader reads the image of the document on the document receiving portion while moving in a predetermined direction. A cable is provided having an end connected to the image reader. A cable protrusion and a regulation protrusion are configured such that, along with movement of the image reader in the predetermined direction from the first position to the second position, the cable protrusion moves a predetermined distance in the predetermined direction and contacts the regulation protrusion, and the regulation protrusion regulates a further movement of the cable in the predetermined direction.

摘要翻译： 图像形成装置设置有接收原稿的文件接收部分和在原稿容纳部分的第一端部位置与第一端部位置相对的第二端部位置之间移动的图像读取器。 图像读取器在沿预定方向移动的同时读取文档接收部分上的文档的图像。 提供具有连接到图像读取器的端部的电缆。 电缆突起和调节突起构造成使得随着图像读取器从预定方向从第一位置移动到第二位置，电缆突起沿预定方向移动预定距离并接触调节突起，并且 调节突起调节电缆在预定方向上的进一步移动。