公开(公告)号：US5712174A

公开(公告)日：1998-01-27

申请号：US618115

申请日：1996-03-19

Applicant: Takehiro Hirai ,  Mitsuo Tanaka ,  Atsushi Hori ,  Hiroshi Shimomura ,  Yoshihiko Horikawa

Inventor： Takehiro Hirai ,  Mitsuo Tanaka ,  Atsushi Hori ,  Hiroshi Shimomura ,  Yoshihiko Horikawa

IPC: H01L21/331 ,  H01L21/70 ,  H01L21/76 ,  H01L21/822 ,  H01L21/8222 ,  H01L21/8249 ,  H01L27/06 ,  H01L21/265

CPC classification number: H01L21/8249 ,  Y10S148/01 ,  Y10S148/011

Abstract: In a semiconductor apparatus having a PNP bipolar transistor and high voltage resistance, there is formed an oxide insulating layer in the surface region of a P-type semiconductor substrate. In the above semiconductor substrate is formed a P-type collector layer so that at least a part of the P-type collector layer is in contact with said oxide insulating layer. In the surface region of said P-type collector layer is formed a P-type collector contact layer. An N-type base layer is formed in that region on the surface side of said P-type collector layer in which said P-type collector contact layer does not exist. A P-type emitter layer is formed on the surface side of said N-type base layer. A P-type collector-contact/base leakage prevention layer, which has a higher impurity concentration than said P-type collector layer, is formed at least in that region of said P-type collector layer which is in contact with said oxide insulating layer, so as to prevent the generation of a leakage current between said P-type collector contact layer and said N-type base layer.

Abstract translation: 在具有PNP双极晶体管和高电压电阻的半导体装置中，在P型半导体衬底的表面区域中形成氧化物绝缘层。 在上述半导体衬底中形成P型集电极层，使得至少一部分P型集电极层与所述氧化物绝缘层接触。 在所述P型集电极层的表面区域形成P型集电极接触层。 在不存在所述P型集电极接触层的所述P型集电体层的表面侧的该区域中形成N型基极层。 在所述N型基底层的表面侧形成P型发射极层。 至少在与所述P型集电体层接触的所述P型集电极层的区域中形成有比所述P型集电体层高的杂质浓度的P型集电极 - 接触/碱泄漏层 以防止在所述P型集电极接触层和所述N型基极层之间产生漏电流。

公开(公告)号：US5318917A

公开(公告)日：1994-06-07

申请号：US15191

申请日：1993-02-10

Applicant: Akihiro Kanda ,  Yoshiro Fujita ,  Takehiro Hirai ,  Mitsuo Tanaka ,  Hideya Esaki

Inventor： Akihiro Kanda ,  Yoshiro Fujita ,  Takehiro Hirai ,  Mitsuo Tanaka ,  Hideya Esaki

IPC: H01L21/285 ,  H01L21/331 ,  H01L29/417 ,  H01L29/423 ,  H01L29/732 ,  H01L21/265

CPC classification number: H01L21/28525 ,  H01L29/41708 ,  H01L29/42304 ,  H01L29/66272 ,  H01L29/7325 ,  Y10S148/011 ,  Y10S148/124

Abstract: A method of fabricating a semiconductor device includes the steps of forming a base diffusion layer in a predetermined region in a semiconductor substrate of a first conduction type, the base diffusion layer being of a second conduction type; forming first insulating films and simultaneously forming an emitter lead-out electrode and a collector lead-out electrode in regions above an emitter-contact-forming region and a collector-contact-forming region, the first insulating films extending on the emitter and collector lead-out electrodes, the emitter and collector lead-out electrodes including impurity corresponding to the first conduction type; forming second insulating films at sides of the emitter and collector lead-out electrodes; forming a base contact; forming a base lead-out electrode including impurity corresponding to the second conduction type; diffusing the impurity from the emitter lead-out electrode, the collector lead-out electrode, and the base lead-out electrode to form an emitter diffusion layer of the first conduction type, a collector contact diffusion layer of the first conduction type; and a base contact diffusion layer of the second conduction type; locating an end of the emitter diffusion layer and a first end of the base contact diffusion layer at positions directly below a portion of the second insulating films which extends at a side of the emitter lead-out electrode; and locating a second end of the base contact diffusion layer and an end of the collector contact diffusion layer at positions directly below a portion of the second insulating films which extends at a side of the collector lead-out electrode.

Abstract translation: 一种制造半导体器件的方法包括以下步骤：在第一导电类型的半导体衬底中的预定区域中形成基极扩散层，所述基极扩散层为第二导电型; 形成第一绝缘膜，同时在发射极接触形成区域和集电极接触形成区域之上的区域形成发射极引出电极和集电极引出电极，第一绝缘膜在发射极和集电极引线 所述发射极和集电极引出电极包括对应于所述第一导电类型的杂质; 在发射极和集电极引出电极的侧面形成第二绝缘膜; 形成基部接触; 形成包括对应于第二导电类型的杂质的基极引出电极; 扩散来自发射极引出电极，集电极引出电极和基极引出电极的杂质，以形成第一导电类型的发射极扩散层，第一导电类型的集电极接触扩散层; 和第二导电类型的基极接触扩散层; 将发射极扩散层的端部和基极接触扩散层的第一端定位在在发射极引出电极侧延伸的第二绝缘膜的正下方的位置; 以及将所述基极接触扩散层的第二端和所述集电极接触扩散层的端部定位在在所述集电体引出电极的一侧延伸的所述第二绝缘膜的正下方的位置。

公开(公告)号：US5059234A

公开(公告)日：1991-10-22

申请号：US522249

申请日：1990-05-11

Applicant: Hideo Yoshizawa ,  Mitsuo Tanaka

Inventor： Hideo Yoshizawa ,  Mitsuo Tanaka

IPC: C03B23/03 ,  C03B27/044 ,  C03B35/20

CPC classification number: C03B27/0442 ,  C03B23/03 ,  C03B35/202

Abstract: A sheet glass bending apparatus includes a pressing stage disposed downstream of a heating furnace and a quenching stage disposed downstream of the pressing stage. The sheet glass bending apparatus also comprises a lifting/lowering member for vertically moving a ring mold which supports a lower surface of a glass sheet in the pressing stage, and a shuttle reciprocally movable between the pressing stage and the quenching stage while holding the ring mold, the shuttle being operable to receive the ring mold from and transfer the ring mold to the lifting/lowering member.

公开(公告)号：US4975738A

公开(公告)日：1990-12-04

申请号：US467015

申请日：1990-01-18

Applicant: Toshitaka Senma ,  Mitsuo Tanaka

Inventor： Toshitaka Senma ,  Mitsuo Tanaka

IPC: B41J13/00 ,  B41J3/60 ,  G03G15/00 ,  G03G15/23 ,  G03G21/00 ,  G03G21/14 ,  H04N1/00 ,  H04N1/23

CPC classification number: G03G15/234

Abstract: A method of forming images on both sides of a plurality of sheets by an image forming apparatus having an image forming unit and a sheet path selection unit comprises a repetition of a group of substeps as a job unit, the group of substeps including substeps of feeding a predetermined number of new sheets to the image forming unit, forming the images on a first side of the sheets, turning over the side of the sheets by the sheet path selection unit, refeeding the predetermined number of sheets to the image forming unit responsive to the turning-over of each sheet, forming the images on a second side of the sheets by the image forming unit, and discharging the predetermined number of sheets by the sheet path selection unit each time the sheet is formed with the image on the second side thereof, wherein said substep of feeding the new sheets is commenced for a new job unit when the last sheet of the currently performed job unit is fed to the sheet path selection unit after formed with the image on its second side but before the last sheet is discharged.

Abstract translation: 通过具有图像形成单元和片材路径选择单元的图像形成装置在多个片材的两面上形成图像的方法包括作为作业单元重复一组子步骤，该子步骤包括进给子步骤 向图像形成单元预定数量的新纸张，在纸张的第一面上形成图像，通过纸张路径选择单元翻转纸张的侧面，将预定数量的纸张重新输送到图像形成单元，以响应于 每张纸张翻转，通过图像形成单元在纸张的第二面上形成图像，并且每当纸张在第二侧上形成图像时，由纸张路径选择单元排出预定数量的纸张 其中当在当前执行的作业单元的最后一张纸被输送到纸张路径选择单元之后，在形成有第二个纸张路径选择单元之后，向新的作业单元开始供给新纸张的子步骤 e图像在其第二面，但在最后一张纸排出之前。

公开(公告)号：US4504943A

公开(公告)日：1985-03-12

申请号：US408806

申请日：1982-08-17

Applicant: Katsuyuki Nagano ,  Yasushi Takahashi ,  Yoshitaka Takasaki ,  Mitsuo Tanaka

Inventor： Katsuyuki Nagano ,  Yasushi Takahashi ,  Yoshitaka Takasaki ,  Mitsuo Tanaka

IPC: H04J3/06 ,  H04J3/16 ,  H04J3/22 ,  H04L5/22 ,  H04J3/00

CPC classification number: H04J3/1629 ,  H04L5/22

Abstract: In order to enhance the general purposeness of a time domain multiplexer for digital channel signals of unequal bit rates, the time domain multiplexer is constructed of a plurality of channel units which provide information signals and bit rate signals of input channel signals, a plurality of logic circuits which multiplex the information signals from the channel units, and a control circuit which selects and combines the logic circuits in accordance with the bit rate signal so as to construct a multiplexer conforming with the bit rate.

Abstract translation: 为了增强时域多路复用器对不同比特率的数字信道信号的一般目的性，时域多路复用器由多个信道单元构成，这些信道单元提供输入信道信号的信息信号和比特率信号，多个逻辑 多路复用来自信道单元的信息信号的电路，以及根据比特率信号选择并组合逻辑电路以构成符合比特率的多路复用器的控制电路。

公开(公告)号：US4442369A

公开(公告)日：1984-04-10

申请号：US388733

申请日：1982-06-15

Applicant: Kouichi Okamoto ,  Masaki Sakuyama ,  Mitsuo Tanaka

Inventor： Kouichi Okamoto ,  Masaki Sakuyama ,  Mitsuo Tanaka

IPC: H02K3/46 ,  H02K3/51 ,  H02K55/04 ,  H02K3/48

CPC classification number: H02K55/04 ,  H02K3/51 ,  Y02E40/625 ,  Y10S505/877

Abstract: The present invention consists in that insulating fillers on the sides of superconductive field coils disposed on a coil-carrying shaft in the rotor of a superconductive rotary electric machine are separated into padding plates mounted so as to cover all the sides of the superconductive field coils, and the other portions, thereby to prevent the damage of the insulation between the turns of the field coils and to firmly fix the field coils.

Abstract translation: 本发明的目的在于，将设置在超导旋转电机的转子中的线圈承载轴上的超导磁场线圈的侧面上的绝缘填料分成安装成覆盖超导磁场线圈的所有侧面的衬垫板， 和其他部分，从而防止励磁线圈的匝之间的绝缘的损坏并且牢固地固定励磁线圈。

公开(公告)号：US4260883A

公开(公告)日：1981-04-07

申请号：US012026

申请日：1979-02-14

Applicant: Seiichi Onoda ,  Shoji Yamada ,  Yasuo Minai ,  Minoru Maeda ,  Shin Kita ,  Mitsuo Tanaka

Inventor： Seiichi Onoda ,  Shoji Yamada ,  Yasuo Minai ,  Minoru Maeda ,  Shin Kita ,  Mitsuo Tanaka

IPC: G01D5/26 ,  G01F23/292 ,  G01L9/00

CPC classification number: G01F23/292 ,  G01D5/268 ,  G01L9/0007 ,  G01L9/0077

Abstract: An optical measurement system for eliminating the influences of time variations on light sources, transmission lines, photo detectors, etc. The system includes light sources which generate two pulse-shaped optical signals of different light wavelengths with a portion of the optical signals being transmitted to a measuring part in a distant place by a transmission line. In the measuring part, a change of a measured object is converted into a variation in the quantity of transmission of light, and the optical signal subjected to the variation is transmitted to a signal processing portion by a transmission line. The varied optical signal is converted into a first electric signal by a photo detector. Another portion of the optical signals from the light sources is converted into a second electric signal by another photo detector. A signal processing circuit provides a measurement output indicative of the quantity of change of the measured object as a function of at least one ratio of the first and second electric signals.

Abstract translation: 一种用于消除光源，传输线，光电检测器等时间变化影响的光学测量系统。该系统包括产生两个不同光波长的脉冲形光信号的光源，一部分光信号被传输到 通过传输线在远处的测量部件。 在测量部分中，测量对象的变化被转换为光的透射量的变化，并且经过变化的光信号通过传输线传输到信号处理部分。 通过光电检测器将变化的光信号转换成第一电信号。 来自光源的光信号的另一部分由另一光检测器转换成第二电信号。 信号处理电路提供指示被测量物体的变化量的测量输出作为第一和第二电信号的至少一个比率的函数。

公开(公告)号：US4199222A

公开(公告)日：1980-04-22

申请号：US849645

申请日：1977-11-08

Applicant: Ichiro Ikushima ,  Mitsuo Tanaka ,  Minoru Maeda

Inventor： Ichiro Ikushima ,  Mitsuo Tanaka ,  Minoru Maeda

IPC: G02B6/26 ,  G02B6/42 ,  G02B5/14

CPC classification number: G02B6/421 ,  G02B6/262 ,  G02B6/4206 ,  G02B6/4248 ,  G02B6/4292

Abstract: A laser-to-fiber coupler is constructed by an optical waveguide arranged between a semiconductor laser and a transmitting optical fiber through which an optical beam emanating from the laser is transmitted in order to reduce the amount of a reflection beam from the optical fiber, which is injected into the active layer of the semiconductor laser.The waveguide is made by an optical fiber of which at least one of core radius or numerical aperture (N.A.) is smaller than those of the transmitting optical fiber.

Abstract translation: 激光对光纤耦合器由布置在半导体激光器和发射光纤之间的光波导构成，通过该光波导传输从激光器发出的光束，以减少来自光纤的反射光束的量， 被注入到半导体激光器的有源层中。 波导由其中核心半径或数值孔径（N.A.）中的至少一个小于发射光纤的光纤的光纤制成。

公开(公告)号：US4098501A

公开(公告)日：1978-07-04

申请号：US738205

申请日：1976-11-03

Applicant: Tatsuo Tani ,  Mitsuo Tanaka ,  Toshiaki Kameyama

Inventor： Tatsuo Tani ,  Mitsuo Tanaka ,  Toshiaki Kameyama

IPC: B65H1/12 ,  B65H1/26 ,  B65H3/06 ,  G03G15/00

CPC classification number: B65H3/06 ,  B65H2511/10

Abstract: A frame selectively supports sheet cassettes of various widths, one edge of the selected cassette being aligned against a first side wall of the frame. A first feed roller is operatively disposed above the selected cassette and spaced by a predetermined distance from the first side wall. For a maximum size cassette, the opposite edge of the cassette is aligned with a second side wall of the frame. A second feed roller is axially movable and embraced by a roller carrier which is biased into engagement with the second side wall so that the second feed roller is spaced from the second side wall by the same predetermined distance to ensure symmetrical sheet feed. A stop member integral with the roller carrier abuttingly prevents narrower cassettes from being inserted into the frame. To utilize a narrower cassette, an insert is mounted on the frame so that the edges of the cassette engage with the first side wall of the frame and with the insert respectively. The stop member prevents insertion of even narrower cassettes and the insert prevents insertion of wider cassettes.

Abstract translation: 框架选择性地支撑各种宽度的片材盒，所选择的盒的一个边缘与框架的第一侧壁对准。 第一进料辊可操作地设置在所选择的盒上方并与第一侧壁隔开预定距离。 对于最大尺寸的盒，盒的相对边缘与框架的第二侧壁对准。 第二进料辊可轴向移动并且被辊载体包围，辊载体被偏置成与第二侧壁接合，使得第二进料辊与第二侧壁间隔相同的预定距离，以确保对称的进纸。 与滚子架一体形成的止动构件邻接地防止较窄的盒被插入到框架中。 为了使用较窄的盒，插入件安装在框架上，使得盒的边缘分别与框架的第一侧壁和插入件接合。 止动构件防止插入更窄的盒，并且插入物防止插入更宽的盒。