公开(公告)号：US06781158B2

公开(公告)日：2004-08-24

申请号：US10131076

申请日：2002-04-25

申请人： Akio Nakamura ,  Masayuki Shinohara ,  Masahisa Endo

发明人： Akio Nakamura ,  Masayuki Shinohara ,  Masahisa Endo

IPC分类号： H01L3300

CPC分类号： H01L33/30 ,  H01L33/305 ,  H01L33/32

摘要： A GaAsP-base light emitting element capable of sustaining an excellent light emission property for a long period, and a method for manufacturing thereof are provided. The light emitting element 1 has a p-n junction interface responsible for light emission formed between a p-type GaAs1-aPa layer 9 and an n-type GaAs1-aPa layer 8, and has a nitrogen-doped zone 8c formed in a portion including the p-n junction interface between such p-type GaAs1-aPa layer 9 and n-type GaAs1-aPa layer 8. Such element can be manufactured by fabricating a plurality of light emitting elements by varying nitrogen concentration Y of the nitrogen-doped zone 8c while keeping a mixed crystal ratio a of the p-type GaAs1- aPa layer 9 and n-type GaAs1-aPa layer 8 constant; finding an emission luminance/nitrogen concentration relationship by measuring emission luminance of the individual light emitting elements; and adjusting the nitrogen concentration of the nitrogen-doped zone 8c so as to fall within a range from 1.05Yp to 1.5Yp, where Yp is defined as a peak nitrogen concentration whereat the emission luminance of the light emitting element will become maximum at a mixed crystal ratio a.

摘要翻译： 提供能够长期保持优异的发光特性的GaAsP基发光元件及其制造方法。 发光元件1具有负责在p型GaAs1-aPa层9和n型GaAs1-aPa层8之间形成的发光的pn结界面，并且具有氮化区8c，该氮掺杂区8c形成在包括 这种p型GaAs1-aPa层9和n型GaAs1-aPa层8之间的pn结界面。这样的元件可以通过在保持氮掺杂区8c的氮浓度Y的同时制造多个发光元件来制造 p型GaAs1-aPa层9和n型GaAs1-aPa层8的混晶比a恒定; 通过测量各个发光元件的发光亮度来发现发光亮度/氮浓度关系; 并将氮掺杂区8c的氮浓度调整到1.05Y〜1.5Yp的范围内，其中Yp被定义为在混合的发光元件的发光亮度将变得最大的峰值氮浓度 晶体比a。

公开(公告)号：US06724206B2

公开(公告)日：2004-04-20

申请号：US10171303

申请日：2002-06-12

申请人： Osamu Arakawa ,  Akio Nakamura

发明人： Osamu Arakawa ,  Akio Nakamura

IPC分类号： G01R3102

CPC分类号： G01R31/2886 ,  G01R1/0483 ,  G01R31/2887

摘要： A device carrier capable of reliably measuring electric characteristics of the device with accuracy and an auto-handle are provided. The device carrier holds an IC having terminals on a lower face thereof at multiple positions, and allows the terminals to be brought into contact with contacts provided on an IC socket, wherein the device carrier comprises an opening through which the device can pass, a support part disposed on the opening for supporting the lower face of the IC, and a hinge part for turnably supporting the support part, wherein said supporter part is turned to release the support of the device when the socket approaches thereto. The supporter part engages with the release pins as the device carrier approaches to the IC socket to be turned so as to release the support of the lower face of the IC. The IC which has been released from being supported by the supporter part passes through the opening and is placed on the IC socket.

摘要翻译： 提供了一种能够精确地可靠地测量装置的电气特性并具有自动手柄的装置载体。 器件载体在多个位置处保持具有在其下表面上的端子的IC，并且允许端子与设置在IC插座上的触点接触，其中，器件载体包括器件可以通过的开口，支撑件 设置在用于支撑IC的下表面的开口上的部分，以及用于可转动地支撑支撑部分的铰链部分，其中当插座接近时，所述支撑部分被转动以释放装置的支撑。 当装置载体靠近IC插座以转动以释放IC的下表面的支撑时，支撑部分与释放销接合。 由支撑部分支撑的IC已经通过开口并被放置在IC插座上。

公开(公告)号：US06476505B2

公开(公告)日：2002-11-05

申请号：US09941583

申请日：2001-08-30

申请人： Akio Nakamura

发明人： Akio Nakamura

IPC分类号： H01L2348

CPC分类号： H01L24/06 ,  H01L23/528 ,  H01L24/05 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/02166 ,  H01L2224/04042 ,  H01L2224/05553 ,  H01L2224/05554 ,  H01L2224/05556 ,  H01L2224/05599 ,  H01L2224/0603 ,  H01L2224/06153 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48225 ,  H01L2224/48227 ,  H01L2224/48245 ,  H01L2224/48247 ,  H01L2224/48465 ,  H01L2224/48599 ,  H01L2224/49109 ,  H01L2224/49173 ,  H01L2224/4943 ,  H01L2224/85399 ,  H01L2924/00014 ,  H01L2924/01005 ,  H01L2924/01006 ,  H01L2924/01015 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/04953 ,  H01L2924/14 ,  H01L2924/00

摘要： A semiconductor pullet 1 includes an integrated circuit formed in the central area of the pellet 1, first electric pads 2 arranged in a line in the peripheral area and second electric pads 3 connected to the conductive lines 4 each of which has a second width L. The first pad 2 has a first width S1 and arranged with a first interval P. The second pads 3 have a third width S2 and are located outside of the first pads 2 in a parallel line to the line of said first pads with a second interval C. The first, second and third widths S1, L, S2 and the first interval P has the relationship P>S2>S1+L. Each of the second pads 3 are located at the positions corresponding to the middle positions between the first pads 2 adjoining each other where the second pads 3 are located in a first area (region A) which is inside of straight lines from a center of the semiconductor pellet having an angle &thgr; with a side of the semiconductor pellet 1, in which &thgr;>tan−1(2C/(P−S1)). Further, each of the second pads 3 are located at the positions shifting in a direction towards a corner of the semiconductor pellet 1 from the middle positions where the second pads 3 are located in a second area (region B) which is outside of the first area (region A).

公开(公告)号：US06421807B1

公开(公告)日：2002-07-16

申请号：US09343946

申请日：1999-06-30

申请人： Akio Nakamura ,  Tetsuya Tamura ,  Masayuki Demura ,  Hironobu Nagura

发明人： Akio Nakamura ,  Tetsuya Tamura ,  Masayuki Demura ,  Hironobu Nagura

IPC分类号： H03M1300

CPC分类号： H03M13/1535 ,  H03M13/158

摘要： An apparatus and method for decoding data encoded in a linear cyclic code with less hardware than the prior art decoding apparatus without sacrificing the processing speed are described. The polynomial arithmetic part 14 derives polynomials &sgr;(x), &ohgr;(x) by repeating calculation of the following Qi(x), exchange of polynomials between the register U_reg 180 and the register X_reg 184, and exchange of polynomials between the register Y_reg 182 and the register Z_reg 186 until the degree (deg Xreg) of the polynomial in the register X_reg 184 becomes smaller than [(d−h+1)/2] to solve the following recursive formula. [recursive formula]=&sgr;i(x)=&sgr;i−2(x)+Qi(x)·&sgr;i−1(x) &ohgr;i(x)=&ohgr;i−2(x)+Qi(x)·&ohgr;i−1(x) where Qi(x) is a quotient of &ohgr;i−2(x)/&ohgr;i−1(x) &sgr;−1(x)=1, &ohgr;−1(x)=x2t &sgr;0(x)=1, &ohgr;0(x)=M(x)

摘要翻译： 描述了以比现有技术的解码装置更少的硬件对以循环码进行编码的数据进行解码而不牺牲处理速度的装置和方法。 多项式运算部分14通过重复计算以下的Qi（x），在寄存器U_reg 180和寄存器X_reg 184之间的多项式的交换以及寄存器Y_reg 182之间的多项式的交换来导出多项式sigma（x），ω（x） 和寄存器Z_reg 186，直到寄存器X_reg 184中的多项式的度（deg Xreg）变得小于[（d-h + 1）/ 2]来求解以下递归公式。其中，Qi（x）是 omega-2（x）/ omegai-1（x）sigma-1（x）= 1，ω-1（x）= x2t sigma0（x）= 1，omega0（x）= M

公开(公告)号：US06275816B1

公开(公告)日：2001-08-14

申请号：US09383980

申请日：1999-08-26

申请人： Katsuya Hattori ,  Akio Nakamura ,  Mikio Morishita

发明人： Katsuya Hattori ,  Akio Nakamura ,  Mikio Morishita

IPC分类号： C09D1100

CPC分类号： C09D105/00 ,  C09D11/18 ,  C09D105/04 ,  C08L2666/02

摘要： A aqueous ink for a ball-point pen which is stable over time and has high pigment dispersion stability, includes a pigment, a water-soluble organic solvent, water, xanthane gum of about 0.01 to about 0.2 wt. % and a sodium alginate of about 0.2 to about 0.6 wt. % of a total amount of the ink.

摘要翻译： 用于圆珠笔的水性墨水，其随时间稳定且颜料分散稳定性高，包括颜料，水溶性有机溶剂，水，黄原胶约0.01至约0.2wt。 ％和海藻酸钠约0.2至约0.6wt。 墨水总量的百分比。

公开(公告)号：US5746008A

公开(公告)日：1998-05-05

申请号：US803818

申请日：1997-02-24

申请人： Teppei Yamashita ,  Masanao Murata ,  Tsuyoshi Tanaka ,  Teruya Morita ,  Hitoshi Kawano ,  Mitsuhiro Hayashi ,  Atsushi Okuno ,  Akio Nakamura

发明人： Teppei Yamashita ,  Masanao Murata ,  Tsuyoshi Tanaka ,  Teruya Morita ,  Hitoshi Kawano ,  Mitsuhiro Hayashi ,  Atsushi Okuno ,  Akio Nakamura

IPC分类号： H01L21/00 ,  H01L21/677 ,  G26B19/00

CPC分类号： H01L21/67757 ,  H01L21/67057 ,  H01L21/67769 ,  H01L21/67772

摘要： Disclosed is an electronic substrate processing system comprising a processing equipment for processing electronic substrates including semiconductor wafers and liquid crystal substrates; a cleaning equipment for cleaning said electronic substrate in a predetermined processing step; a portable closed container for accommodating a cassette containing said electronic substrate; a purging station for gas-purging said portable closed containers; and a storage member for storing said portable closed containers, wherein said cassette accommodates said electronic substrates which have been cleaned by said cleaning equipment being set in said portable closed container and purged with an inert gas in said purging station, and said portable closed container or containers is stored in said storing section when necessary.

摘要翻译： 公开了一种电子基板处理系统，包括用于处理包括半导体晶片和液晶基板的电子基板的处理设备; 用于在预定处理步骤中清洁所述电子基板的清洁设备; 用于容纳包含所述电子基板的盒的便携式密闭容器; 用于吹扫所述便携式密闭容器的清洗站; 以及用于存储所述便携式封闭容器的存储构件，其中所述盒容纳已经被所述清洁设备清洁的所述电子基板设置在所述便携式密闭容器中并在所述清洗站中用惰性气体吹扫，并且所述便携式密闭容器或 必要时将容器储存在所述储存部分中。

公开(公告)号：US5735078A

公开(公告)日：1998-04-07

申请号：US790733

申请日：1997-01-27

申请人： Hiroshi Watanabe ,  Atsushi Tanaka ,  Shigemitsu Tano ,  Masayoshi Inoue ,  Takao Yamashita ,  Akio Nakamura

发明人： Hiroshi Watanabe ,  Atsushi Tanaka ,  Shigemitsu Tano ,  Masayoshi Inoue ,  Takao Yamashita ,  Akio Nakamura

IPC分类号： A01H1/06 ,  A01C1/00 ,  C12N13/00 ,  C12N15/01 ,  A01B79/00 ,  A01G7/04 ,  A01H1/02

CPC分类号： C12N15/01 ,  A01C1/00 ,  C12N13/00 ,  Y10S47/01 ,  Y10S47/08

摘要： Plants of different genera or species are crossed after either pollen, anther or pistil is irradiated with an ion beam of a proton or an element up to uranium which have a LET of 5-10,000 keV/.mu.m and are applied in a dose range of 1-2,000 Gy.

摘要翻译： 不同属或物种的植物在花粉，花药或雌蕊经过质子离子束或直至铀浓度为5-10,000keV /μm的元素照射之后进行杂交，并以剂量​​范围 1-2,000 Gy

公开(公告)号：US5442201A

公开(公告)日：1995-08-15

申请号：US216278

申请日：1994-03-23

申请人： Keizo Adomi ,  Nobuhiko Noto ,  Akio Nakamura ,  Takao Takenaka

发明人： Keizo Adomi ,  Nobuhiko Noto ,  Akio Nakamura ,  Takao Takenaka

IPC分类号： H01L21/205 ,  H01L33/00 ,  H01L33/30

CPC分类号： H01L33/30 ,  H01L33/0062 ,  H01L33/305 ,  Y10S438/925

摘要： An epitaxial layer(s) of compound semiconductor alloy doped with nitrogen and represented by the formula (Al.sub.x Ga.sub.1-x).sub.y In.sub.1-y P (0

摘要翻译： 由式（Al x Ga 1-x）y In 1-y P（0

公开(公告)号：US5234534A

公开(公告)日：1993-08-10

申请号：US719331

申请日：1992-07-27

申请人： Munehisa Yanagisawa ,  Akio Nakamura ,  Toshio Otaki ,  Susumu Higuchi

发明人： Munehisa Yanagisawa ,  Akio Nakamura ,  Toshio Otaki ,  Susumu Higuchi

IPC分类号： C30B19/00 ,  C30B19/04 ,  C30B19/10 ,  C30B27/00 ,  C30B29/44 ,  H01L21/208

CPC分类号： C30B19/10 ,  C30B19/04 ,  C30B29/44 ,  C30B7/005 ,  Y10S117/906

摘要： A liquid-phase growth process of a compound semiconductor which is capable of effectively controlling the generation of a surface defect and improve the product quality and production yield is disclosed in which before the start of liquid-phase growth, a substrate and a solution are held in a 100% hydrogen atmosphere or a mixed gas atmosphere consisting of more than 80% of hydrogen and the rest of an inert gas, and immediately before the start of the liquid-phase growth, the atmosphere is changed to a mixed gas atmosphere consisting of not more than 60% of hydrogen and the rest of the inert gas.

公开(公告)号：US4935175A

公开(公告)日：1990-06-19

申请号：US131791

申请日：1987-12-11

申请人： Toshihiko Kitaura ,  Akio Nakamura ,  Masayuki Sakamoto ,  Kouichi Takashima ,  Kiyotaka Hirakawa ,  Matao Mizota

发明人： Toshihiko Kitaura ,  Akio Nakamura ,  Masayuki Sakamoto ,  Kouichi Takashima ,  Kiyotaka Hirakawa ,  Matao Mizota

IPC分类号： B08B1/00 ,  B29C33/72 ,  C08K5/3445 ,  H01L21/56

CPC分类号： B08B1/00 ,  B29C33/72 ,  C08K5/3445 ,  H01L21/565 ,  H01L2924/0002

摘要： A mold-cleaning composition and sheet comprising an uncured rubber composition comprising an uncured rubber and a curing agent, and at least one removal aid selected from imidazoles and imidazolines, and a method for cleaning a mold using the mold-cleaning sheet, are disclosed. The mold-cleaining sheet is suitably used to clean molding surfaces of a mold or to remove contaminants such as burr formed at peripheries thereof in the continuous production of semiconductor devices by transfer molding.

摘要翻译： 公开了一种模具清洁组合物和片材，其包含未固化的橡胶组合物，其包含未固化的橡胶和固化剂，以及至少一种选自咪唑和咪唑啉的去除助剂，以及使用该模具清洁片清洁模具的方法。 脱模板适合用于清洁模具的模制表面或通过传递模塑连续生产半导体器件，去除其外围形成的毛刺等污染物。