公开(公告)号：US4301464A

公开(公告)日：1981-11-17

申请号：US55070

申请日：1979-07-05

申请人： Keizo Otsuki ,  Hidetoshi Mochizuki ,  Akira Suzuki ,  Yoshio Adachi ,  Hideki Kosaka ,  Gen Murakami

发明人： Keizo Otsuki ,  Hidetoshi Mochizuki ,  Akira Suzuki ,  Yoshio Adachi ,  Hideki Kosaka ,  Gen Murakami

IPC分类号： H01L23/50 ,  H01L23/31 ,  H01L23/495 ,  H01L23/48 ,  H01L29/44 ,  H01L29/52

CPC分类号： H01L23/3107 ,  H01L23/49541 ,  H01L23/49548 ,  H01L2224/05554 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/49171 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2924/01014 ,  H01L2924/01039 ,  H01L2924/01079 ,  H01L2924/01322 ,  H01L2924/13091

摘要： This invention relates to a lead frame which is applied to a resin-molded semiconductor device. According to the lead frame of this invention, a quadrangular tab for supporting a semiconductor pellet is supported by four tab leads which extend along diagonal lines of the tab.

摘要翻译： 本发明涉及一种应用于树脂模制半导体器件的引线框架。 根据本发明的引线框架，用于支撑半导体芯片的四边形突片由沿着突片的对角线延伸的四个突片引线支撑。

公开(公告)号：US4707724A

公开(公告)日：1987-11-17

申请号：US175

申请日：1987-01-02

申请人： Akira Suzuki ,  Hideki Tanaka ,  Gen Murakami

发明人： Akira Suzuki ,  Hideki Tanaka ,  Gen Murakami

IPC分类号： H01L23/50 ,  H01L23/48 ,  H01L23/495

CPC分类号： H01L24/48 ,  H01L23/49582 ,  H01L24/29 ,  H01L2224/29111 ,  H01L2224/2929 ,  H01L2224/29339 ,  H01L2224/32245 ,  H01L2224/451 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/484 ,  H01L2224/49171 ,  H01L2224/73265 ,  H01L2224/83411 ,  H01L2224/83455 ,  H01L2224/8346 ,  H01L2224/85399 ,  H01L2224/85439 ,  H01L24/45 ,  H01L24/49 ,  H01L24/73 ,  H01L2924/00014 ,  H01L2924/01006 ,  H01L2924/01015 ,  H01L2924/01028 ,  H01L2924/01029 ,  H01L2924/0103 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/0105 ,  H01L2924/01078 ,  H01L2924/01082 ,  H01L2924/0132 ,  H01L2924/01327 ,  H01L2924/014 ,  H01L2924/14 ,  H01L2924/15747 ,  H01L2924/181

摘要： A nickel-alloy layer is formed on a lead frame made of a material which consists chiefly of copper as a base material, a pellet is then mounted, and a resin is applied thereto to form a package. Then, a copper layer or an alloy layer of copper and 0.05 to 0.2% by weight of zinc is formed on said nickel-containing alloy layer of the external lead portions. A solder layer is then formed on the copper layer or on the zinc-copper alloy layer that is formed on the external lead portions. With the thus formed semiconductor device, the resin exhibits increased adhesiveness relative to the tab and lead frame in the package. Therefore, peeling is prevented from occurring on the interface between the resin and the tab or lead frame. Further, no brittle intermetallic compound is formed by the heating in the metal layer such as the solder layer on the external lead portions. Accordingly, the metal layer is effectively prevented from peeling off.

摘要翻译： 在由主要由铜作为基材的材料制成的引线框架上形成镍合金层，然后安装颗粒，并将树脂施加到其上以形成封装。 然后，在外部引线部分的所述含镍合金层上形成铜层或铜合金层和0.05〜0.2重量％的锌。 然后在形成在外部引线部分上的铜层或锌 - 铜合金层上形成焊料层。 利用如此形成的半导体器件，树脂相对于封装中的突片和引线框架显示出增加的粘附性。 因此，防止在树脂和突片或引线框架之间的界面上发生剥离。 此外，通过在诸如外部引线部分上的焊料层的金属层中的加热，不形成脆性金属间化合物。 因此，有效地防止金属层剥离。

公开(公告)号：US09690243B2

公开(公告)日：2017-06-27

申请号：US14928757

申请日：2015-10-30

申请人： Takamasa Hase ,  Masahiko Satoh ,  Shinichi Namekata ,  Kenji Ishii ,  Takeshi Uchitani ,  Tadashi Ogawa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

发明人： Takamasa Hase ,  Masahiko Satoh ,  Shinichi Namekata ,  Kenji Ishii ,  Takeshi Uchitani ,  Tadashi Ogawa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kazuya Saito ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kensuke Yamaji ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

IPC分类号： G03G15/20 ,  G03G15/00

CPC分类号： G03G15/2028 ,  G03G15/2039 ,  G03G15/205 ,  G03G15/55

摘要： An image forming apparatus includes a fixing device. The fixing device includes a rotatable endless fixing member, a nip forming member arranged inside the fixing member, a pressing member in contact with the nip forming member via the fixing member, and a heating source configured to heat the fixing member. When an abnormality occurs in at least one of the fixing device and other devices included in the image forming apparatus, a rotation of the fixing member is stopped prior to stopping a rotation driving of a discharging unit and, after stopping, the fixing member is controlled to rotate.

公开(公告)号：US09494896B2

公开(公告)日：2016-11-15

申请号：US14186078

申请日：2014-02-21

申请人： Kensuke Yamaji ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

发明人： Kensuke Yamaji ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2028

摘要： A fixing device includes a fixing rotary body rotatable in a given direction of rotation and a heater disposed opposite the fixing rotary body to heat the fixing rotary body. A pressing rotary body contacts the fixing rotary body to form a fixing nip therebetween through which a recording medium is conveyed. A separator is disposed downstream from the fixing nip in a recording medium conveyance direction to separate the recording medium from one of the fixing rotary body and the pressing rotary body. The separator includes a separation plate including an upstream portion disposed opposite the fixing nip and at least one slot disposed downstream from the upstream portion in the recording medium conveyance direction.

摘要翻译： 定影装置包括可沿给定旋转方向旋转的定影旋转体和与定影旋转体相对设置的加热器，以加热定影旋转体。 按压旋转体与固定旋转体接触，以形成传送记录介质的定影辊隙。 在记录介质输送方向上，在定影辊隙的下游配置隔板，以将记录介质与定影用旋转体和加压旋转体之一分离。 分离器包括分离板，该分离板包括与定影辊隙相对设置的上游部分和设置在记录介质传送方向上游的上游部分的下游的至少一个狭槽。

公开(公告)号：US20160274515A1

公开(公告)日：2016-09-22

申请号：US15069492

申请日：2016-03-14

申请人： Takahiro Imada ,  Yuji Arai ,  Takuya Seshita ,  Motoyoshi Yamano ,  Hajime Gotoh ,  Akira Suzuki

发明人： Takahiro Imada ,  Yuji Arai ,  Takuya Seshita ,  Motoyoshi Yamano ,  Hajime Gotoh ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes an endless belt rotatable in a predetermined direction of rotation and a nip formation pad disposed opposite an inner circumferential surface of the endless belt. A slide sheet is sandwiched between the nip formation pad and the endless belt and is a twill fabric containing a lubricant. The slide sheet includes a first sheet contacting the nip formation pad and including a first gutter defined by a first twill line in a first direction angled relative to the direction of rotation of the endless belt and a second sheet layered on the first sheet and contacting the endless belt. The second sheet includes a second gutter defined by a second twill line in a second direction angled relative to the direction of rotation of the endless belt.

摘要翻译： 定影装置包括沿预定旋转方向旋转的环形带和与环形带的内周表面相对设置的辊隙形成垫。 滑动片被夹在辊隙形成垫和环形带之间，并且是含有润滑剂的斜纹织物。 滑动片包括接触压区形成垫的第一片，并且包括由相对于环形带的旋转方向成角度的第一方向的第一斜纹线限定的第一格栅和分层在第一片上的第二片， 无尽腰带 第二片包括第二斜纹线，该第二斜纹线在相对于环形带的旋转方向成角度的第二方向上由第二斜纹线限定。

公开(公告)号：US09405250B2

公开(公告)日：2016-08-02

申请号：US14631479

申请日：2015-02-25

申请人： Tadashi Ogawa ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Takamasa Hase ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kensuke Yamaji ,  Akira Suzuki

发明人： Tadashi Ogawa ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Naoki Iwaya ,  Takuya Seshita ,  Takahiro Imada ,  Hajime Gotoh ,  Takamasa Hase ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Teppei Kawata ,  Arinobu Yoshiura ,  Kensuke Yamaji ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2085 ,  G03G15/2017 ,  G03G15/2028 ,  G03G15/205 ,  G03G15/2053 ,  G03G2215/2035

摘要： A fixing device includes at least one heater disposed opposite an inner circumferential surface of an endless rotary body to heat the endless rotary body and a shield interposed between the endless rotary body and the at least one heater to shield the endless rotary body from heat radiated from the at least one heater. A first size recording medium passes over a first passage region of the endless rotary body and a second size recording medium passes over a second passage region of the endless rotary body. The shield includes a notch disposed opposite a lateral end of the second passage region of the endless rotary body in an axial direction thereof. The lateral end of the second passage region overlaps a non-passage region of the endless rotary body in the axial direction thereof where the first size recording medium does not pass.

公开(公告)号：US09291967B2

公开(公告)日：2016-03-22

申请号：US14536173

申请日：2014-11-07

申请人： Naoki Iwaya ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Kenji Ishii ,  Hiroshi Yoshinaga ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Takuya Seshita ,  Takahiro Imada ,  Takamasa Hase ,  Hajime Gotoh ,  Arinobu Yoshiura ,  Teppei Kawata ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kazuya Saito ,  Kensuke Yamaji ,  Akira Suzuki

发明人： Naoki Iwaya ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Kenji Ishii ,  Hiroshi Yoshinaga ,  Tadashi Ogawa ,  Takeshi Uchitani ,  Hiromasa Takagi ,  Takuya Seshita ,  Takahiro Imada ,  Takamasa Hase ,  Hajime Gotoh ,  Arinobu Yoshiura ,  Teppei Kawata ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Kazuya Saito ,  Kensuke Yamaji ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2017 ,  G03G2215/2035

摘要： A fixing device that fixes an image on a recording medium includes a rotatable endless belt, deployed in a loop supported by rollers, a nip forming member provided inside the loop formed by the belt, a support member that supports the nip forming member, a counter rotation body disposed outside the loop formed by the belt and configured to form a nip with the belt by being in contact with the nip forming member through the belt, and a heat source configured to heat the belt directly by a radiant heat except at the nip. The support member includes a base portion that contacts the nip forming member and two arms extending from the base portion in a direction away from the nip forming member to partially surround a part of heat generating portion of the heat source.

公开(公告)号：US09235177B2

公开(公告)日：2016-01-12

申请号：US13731432

申请日：2012-12-31

申请人： Takuya Seshita ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Tadashi Ogawa ,  Takahiro Imada ,  Hiromasa Takagi ,  Kazuya Saito ,  Naoki Iwaya ,  Toshihiko Shimokawa ,  Kensuke Yamaji ,  Teppei Kawata ,  Takamasa Hase ,  Shuutaroh Yuasa ,  Takeshi Uchitani ,  Arinobu Yoshiura ,  Hajime Gotoh ,  Akira Suzuki ,  Ryota Yamashina ,  Yasunori Ishigaya

发明人： Takuya Seshita ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Hiroshi Yoshinaga ,  Kenji Ishii ,  Tadashi Ogawa ,  Takahiro Imada ,  Hiromasa Takagi ,  Kazuya Saito ,  Naoki Iwaya ,  Toshihiko Shimokawa ,  Kensuke Yamaji ,  Teppei Kawata ,  Takamasa Hase ,  Shuutaroh Yuasa ,  Takeshi Uchitani ,  Arinobu Yoshiura ,  Hajime Gotoh ,  Akira Suzuki ,  Ryota Yamashina ,  Yasunori Ishigaya

IPC分类号： G03G15/20

CPC分类号： G03G15/2078 ,  G03G15/2039 ,  G03G15/205 ,  G03G15/2053 ,  G03G2215/2035

摘要： A fixing device comprises a rotatable fixing member to apply heat to a recording medium bearing an unfixed image thereon, a heat source to heat the fixing member, and a rotatable pressing member pressing against the fixing member forming a nip therebetween. A driving source rotates and drives the fixing member and the pressing member. An overheat safety device has a relay to open and close a power supply path connected to the heat source. A temperature detector is connected to both the relay and the control unit to detect temperature of the fixing member. The overheat safety device turns off the relay and cuts off power supply to the heat source when the fixing member is overheated. The fixing member is allowed to radiate heat and cool down when the temperature detected by the temperature detector is more than a prescribed level.

摘要翻译： 定影装置包括：可旋转的固定构件，用于向其上承载有未固定图像的记录介质施加热量;加热固定构件的热源;以及压靠在所述固定构件之间形成辊隙的可旋转的按压构件。 驱动源旋转并驱动固定构件和按压构件。 过热安全装置具有用于打开和关闭连接到热源的电源路径的继电器。 温度检测器连接到继电器和控制单元两者以检测固定构件的温度。 过热安全装置关闭继电器，并在固定部件过热时切断热源的供电。 当温度检测器检测到的温度超过规定值时，允许固定部件散热并冷却。

公开(公告)号：US20150378290A1

公开(公告)日：2015-12-31

申请号：US14848124

申请日：2015-09-08

申请人： Teppei KAWATA ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Kenji Ishii ,  Hiroshi Yoshinaga ,  Tadashi Ogawa ,  Takahiro Imada ,  Hiromasa Takagi ,  Kazuya Saito ,  Naoki Iwaya ,  Kensuke Yamaji ,  Takamasa Hase ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Takuya Seshita ,  Takeshi Uchitani ,  Arinobu Yoshiura ,  Hajime Gotoh ,  Akira Suzuki

发明人： Teppei KAWATA ,  Masahiko Satoh ,  Masaaki Yoshikawa ,  Kenji Ishii ,  Hiroshi Yoshinaga ,  Tadashi Ogawa ,  Takahiro Imada ,  Hiromasa Takagi ,  Kazuya Saito ,  Naoki Iwaya ,  Kensuke Yamaji ,  Takamasa Hase ,  Toshihiko Shimokawa ,  Shuutaroh Yuasa ,  Takuya Seshita ,  Takeshi Uchitani ,  Arinobu Yoshiura ,  Hajime Gotoh ,  Akira Suzuki

IPC分类号： G03G15/20

CPC分类号： G03G15/2053 ,  G03G15/2064 ,  G03G2215/2035

摘要： A fixing device includes an endless belt rotatable in a predetermined direction of rotation and a nip formation assembly disposed opposite an inner circumferential surface of the endless belt. An opposed rotary body is pressed against the nip formation assembly via the endless belt to form a fixing nip between the endless belt and the opposed rotary body through which a recording medium bearing a toner image is conveyed. A belt holder contacts and supports each lateral end of the endless belt in an axial direction thereof. The belt holder is isolated from the opposed rotary body with a first interval interposed therebetween in the axial direction of the endless belt.

公开(公告)号：US09194494B2

公开(公告)日：2015-11-24

申请号：US14131410

申请日：2012-04-17

申请人： Akira Suzuki

发明人： Akira Suzuki

IPC分类号： H01T13/20 ,  F16J15/06 ,  F16J15/08 ,  H01T13/08

CPC分类号： F16J15/061 ,  F16J15/0881 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/49107 ,  H01L2224/73265 ,  H01L2224/8592 ,  H01T13/08 ,  H01L2924/00014 ,  H01L2924/00

摘要： Provided is a technique which realizes securement of gas-tightness and suppression of loosening of a gasket. A spark plug includes a tubular metallic shell extending in an axial direction, and an annular gasket provided around the metallic shell. The gasket is solid and contains copper as a main component and nickel in an amount of 0.1 wt. % or more. The gasket has a maximum thickness of 0.4 mm or more in the axial direction, and the gasket has a Vickers hardness of 30 HV to 150 HV.

摘要翻译： 提供了一种实现气密性的确定和抑制垫圈松动的技术。 火花塞包括沿轴向方向延伸的管状金属壳和围绕金属壳设置的环形垫圈。 垫片是固体，并以铜为主要成分，镍为0.1重量％。 ％ 或者更多。 垫片在轴向方向上的最大厚度为0.4mm或更大，并且垫圈的维氏硬度为30HV至150HV。