公开(公告)号：US07544952B2

公开(公告)日：2009-06-09

申请号：US11576945

申请日：2005-04-08

申请人： Makoto Sakurai ,  Fumiharu Nakajima ,  Takunori Fukumoto ,  Nobuyuki Nakamura ,  Shunsuke Ohtani ,  Shinro Mashiko

发明人： Makoto Sakurai ,  Fumiharu Nakajima ,  Takunori Fukumoto ,  Nobuyuki Nakamura ,  Shunsuke Ohtani ,  Shinro Mashiko

IPC分类号： H01J27/20

CPC分类号： H01J27/205 ,  H01J37/04 ,  H01J37/08 ,  H01J37/3056 ,  H01J2237/057 ,  H01J2237/061 ,  H01J2237/0815 ,  H01J2237/16 ,  H01J2237/31701 ,  H01J2237/31735

摘要： A multicharged ions generating source that is easy to manufacture, excellent in controllability and maintainability, high in degree of ionization and large in beam intensity and a charged particle beam apparatus using the same are disclosed. The multicharged ions generating source includes an ion source electrode (3) comprising an electron source (4), a drift tube (5) that constitutes an ion trapping region and a collector (6), a superconducting magnet (11) for ion entrapment, an ion infeed means (20, 22), a first vacuum chamber (2) receiving the ion source electrode (3), a second vacuum chamber (10) receiving the superconducting magnet (11), and a vacuum pumping unit (15, 16) provided for each of the first and second vacuum chambers. The first and the second vacuum chambers (2) and (10) are made removable from each other, and only the ion source electrode (3) to be held at extremely high vacuum can be baked for degassing.

摘要翻译： 公开了易于制造的多电荷离子产生源，可控性和可维护性优异，电离度高和束强度大的带电粒子束装置。 多电荷离子产生源包括离子源电极（3），其包括电子源（4），构成离子捕获区域的漂移管（5）和集电体（6），用于离子俘获的超导磁体（11） 离子馈入装置（20,22），接收离子源极（3）的第一真空室（2），接收超导磁体（11）的第二真空室（10）和真空泵送单元 ）设置在第一和第二真空室中。 第一和第二真空室（2）和（10）可以相互脱离，只能保持在极高真空的离子源电极（3）进行脱气。

公开(公告)号：US07507307B2

公开(公告)日：2009-03-24

申请号：US10485229

申请日：2003-06-06

申请人： Kohei Hasegawa ,  Nobuyuki Nakamura ,  Toshiaki Urabe

发明人： Kohei Hasegawa ,  Nobuyuki Nakamura ,  Toshiaki Urabe

IPC分类号： C21D8/02

CPC分类号： C22C38/02 ,  C21D1/19 ,  C21D8/0236 ,  C21D8/0273 ,  C21D9/52 ,  C22C38/04

摘要： The present invention provides a method for manufacturing an ultra high strength cold-rolled steel sheet, comprising the step of continuously annealing a cold-rolled steel sheet consisting essentially of, in terms of weight percentages, 0.07 to 0.15% C, 0.7 to 2% Si, 1.8 to 3% Mn, 0.02% or less P, 0.01% or less S, 0.01 to 0.1% Sol. Al, 0.005% or less N, 0.0003 to 0.003% B, and the balance being Fe, in which such continuous annealing comprises the steps of: heating the cold-rolled steel sheet at from 800° C. to 870° C. for 10 seconds or more; slowly cooling the heated steel sheet down to from 650° C. to 750° C.; rapidly cooling the slowly cooled steel sheet down to 100° C. or less at a cooling speed of over 500° C./sec; reheating the rapidly cooled steel sheet at from 325° C. to 425° C. for from 5 minutes to 20 minutes; cooling the reheated steel sheet down to room temperature; and coiling the cooled steel sheet. According to the invention, the ultra high strength cold-rolled steel sheet, for use in a structural member of automobile, which has a tensile strength of 980 MPa or more and is excellent in stretch-flangeability, ductility, and spot-weldability can be obtained.

摘要翻译： 本发明提供一种超高强度冷轧钢板的制造方法，其特征在于，包括下述工序：对冷轧钢板进行连续退火，所述冷轧钢板主要由以重量％计，0.07〜0.15％，0.7〜2％ Si，1.8〜3％Mn，0.02％以下P，0.01％以下S，0.01〜0.1％Sol。 Al，0.005％以下的N，0.0003〜0.003％的B，余量为Fe，其中这种连续退火包括以下步骤：将冷轧钢板从800℃加热至870℃10 秒或以上; 将加热的钢板缓慢冷却至650℃至750℃; 在500℃/秒的冷却速度下将缓慢冷却的钢板快速冷却至100℃或更低。 将快速冷却的钢板从325℃加热至425℃5分钟至20分钟; 将再热钢板冷却至室温; 并卷取冷却后的钢板。 根据本发明，用于汽车结构部件的拉伸强度为980MPa以上且拉伸凸缘性，延展性，点焊性优异的超高强度冷轧钢板可以是 获得。

公开(公告)号：US07147730B2

公开(公告)日：2006-12-12

申请号：US10665865

申请日：2003-09-19

申请人： Nobuyuki Nakamura ,  Takeshi Fujita ,  Katsutoshi Ito ,  Yasuyuki Takada

发明人： Nobuyuki Nakamura ,  Takeshi Fujita ,  Katsutoshi Ito ,  Yasuyuki Takada

IPC分类号： C21D8/02

CPC分类号： C22C38/06 ,  C21D8/02 ,  C21D8/0226 ,  C21D8/0236 ,  C21D8/0263 ,  C21D8/0273 ,  C21D2211/003 ,  C22C38/002 ,  C22C38/04

摘要： To provide a high carbon steel sheet having excellent hardenability and toughness, and low planar anisotropy of tensile properties affecting workability, and a method of producing the same.A high car steel sheet having chemical composition specified by JIS G 4051 (Carbon steels for machine structural use), JIS G 4401 (Carbon tool steels) or JIS G 4802 (Cold-rolled steel strips for springs), wherein more than 50 carbides having a diameter of 1.5 μm or larger exist in 2500 μm2, the ratio of number of carbides having a diameter of 0.6 μm or less with respect to all the carbides is 80% or more, and the Δr is more than −0.15 to less than 0.15, herein Δr=(r0+r90−2×r45)/4, and r0, r45, and r90 shows a r-value of the directions of 0° (L), 45° (S) and 90° (C) with respect to the rolling direction respectively.

摘要翻译： 提供具有优异的淬透性和韧性以及影响加工性的拉伸性能的低平面各向异性的高碳钢板及其制造方法。 具有JIS G 4051（机械结构用碳素钢），JIS G 4401（碳素工具钢）或JIS G 4802（弹簧用冷轧钢带）的化学成分的高级轿车钢板，其中，具有50个以上 直径为1.5μm或更大的直径为2500μm2，直径为0.6μm以下的碳化物相对于全部碳化物的比例为80％以上，Deltar为 大于-0.15至小于0.15，这里Deltar =（r0 + r90-2xr45）/ 4，r0，r45和r90表示0°（L），45°（S）和 相对于轧制方向为90°（℃）。

公开(公告)号：US20050199322A1

公开(公告)日：2005-09-15

申请号：US11064049

申请日：2005-02-22

申请人： Nobuyuki Nakamura ,  Takeshi Fujita ,  Yoshiro Tsuchiya ,  Shunji Iizuka ,  Saiji Matsuoka

发明人： Nobuyuki Nakamura ,  Takeshi Fujita ,  Yoshiro Tsuchiya ,  Shunji Iizuka ,  Saiji Matsuoka

IPC分类号： B21B1/26 ,  C21D7/13 ,  C21D8/00 ,  C22C38/04

CPC分类号： C22C38/001 ,  C21D8/0226 ,  C21D8/0263 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/12 ,  C22C38/18 ,  C22C38/22

摘要： The high carbon hot-rolled steel sheet contains, in terms of percentages of mass, 0.10 to 0.7% C, 2.0% or less Si, 0.20 to 2.0% Mn, 0.03% or less P, 0.03% or less S, 0.1% or less Sol.Al, 0.01% or less N, and the balance being Fe and inevitable impurities, and has a structure of ferrite having 6 μm or less average grain size and carbide having 0.10 μm or more and less than 1.2 μm of average grain size. The volume ratio of the carbide having 2.0 μm or more of grain size is 10% or less. The volume ratio of the ferrite containing no carbide is 5% or less. The manufacturing method thereof has the steps of hot-rolling, primary cooling, holding, coiling, acid washing, and annealing. The primary cooling step is to cool the hot-rolled steel sheet down to cooling termination temperatures ranging from 450° C. to 600° C. at cooling rates of higher than 120° C./sec. The holding step is to apply secondary cooling to hold the primarily cooled hot-rolled steel sheet at a temperature range from 450° C. to 650° C. until coiling.

摘要翻译： 高碳热轧钢板以质量百分比计含有C：0.10〜0.7％，Si：2.0％以下，Mn：0.20〜2.0％，0.03％以下，P：0.03％以下，S：0.1％ 较少的Sol.Al，0.01％以下的N，余量为Fe和不可避免的杂质，具有平均粒径为6μm以下的铁素体结构，平均粒径为0.10μm以上且小于1.2μm的碳化物 。 2.0μm以上的粒径的碳化物的体积比为10％以下。 不含碳化物的铁素体的体积比为5％以下。 其制造方法具有热轧，一次冷却，保持，卷取，酸洗和退火的步骤。 主要的冷却步骤是以高于120℃/秒的冷却速度将热轧钢板冷却至450℃至600℃的冷却终止温度。 保持步骤是在450℃至650℃的温度范围内进行二次冷却以将主要冷却的热轧钢板保持在卷绕状态。

公开(公告)号：US06736486B2

公开(公告)日：2004-05-18

申请号：US10387526

申请日：2003-03-14

申请人： Nobuyuki Nakamura ,  Shigeo Miyamoto

发明人： Nobuyuki Nakamura ,  Shigeo Miyamoto

IPC分类号： B41J2175

CPC分类号： B41J2/17553 ,  B41J2/1752 ,  B41J2/17526

摘要： An object of the present invention is to provide a recording apparatus which enables an easy operation of attaching and detaching an ink cartridge and a stable conduction state between an electrical contact thereof and an electrical contact on the side of a carriage unit. The recording apparatus is provided with, in order to securely hold an ink cartridge on a carriage unit, a cover disposed on the carriage unit so as to be openable and closable and a spring-like member which causes an energizing force to act on the ink cartridge so that an electrical contact disposed on the ink cartridge is energized and kept in press-contact in a direction opposed to an electrical contact disposed on the carriage unit, and constructed so that, by closing the cover, the ink cartridge is securely held on the carriage unit and both the electrical contacts are conduction-connected.

摘要翻译： 本发明的目的是提供一种记录装置，其能够容易地操作墨盒的安装和拆卸以及其电触点与滑架单元一侧的电触头之间的稳定的导通状态。 记录装置具有为了将墨盒牢固地保持在滑架单元上，设置在滑架单元上以能够打开和关闭的盖和弹簧状构件，其使能力作用于墨水 盒，使得设置在墨盒上的电触点被激励并保持与设置在滑架单元上的电触点相对的方向压接，并且被构造成使得通过关闭盖子将墨盒牢固地保持在 滑架单元和两个电触头都是导通的。

公开(公告)号：US06590215B2

公开(公告)日：2003-07-08

申请号：US09827439

申请日：2001-04-05

申请人： Einar Nygard ,  Tsutomu Yamakawa ,  Nobuyuki Nakamura

发明人： Einar Nygard ,  Tsutomu Yamakawa ,  Nobuyuki Nakamura

IPC分类号： G01T124

CPC分类号： H04N5/3456 ,  A61B6/037 ,  H04N5/32

摘要： A method for detecting an active pixel in a sensor having a plurality of addressable pixels, comprising detecting a trigger event that causes a pixel to go active and setting a corresponding resettable latch from an initial unset logic state to a set logic state and establishing a time window during which another pixel which becomes active is assumed to originate from the same trigger event. For all pixels that become active within the time window a corresponding analog value of the pixel is sampled and held in response to a logic signal indicative of another pixel currently being active, and an incident time of the pixel going active is established. Each of the latches in the segment is sparsely read so as successively to identify latches which are in the set logic state each corresponding to an active pixel having a known address in the sensor segment. The known address of each active pixel is associated with the incident time of the pixel going active and the respective sampled and held analog value. The process is repeated respect of successive active pixels, after which the latches are reset.

公开(公告)号：US5814251A

公开(公告)日：1998-09-29

申请号：US551268

申请日：1995-03-21

申请人： Tsuyoshi Arai ,  Nobuyuki Nakamura ,  Makoto Nakazawa ,  Toshiyasu Koda

发明人： Tsuyoshi Arai ,  Nobuyuki Nakamura ,  Makoto Nakazawa ,  Toshiyasu Koda

IPC分类号： B29C45/50 ,  B29C45/57 ,  B29C45/67 ,  B29C45/76

CPC分类号： B29C45/76

摘要： A method of operation for an injection molding machine is disclosed. The injection molding machine includes an injector having an advancable screw and a barrel cylinder, and a mold clamp for holding a mold with a controllable pressure and for allowing the mold to open a controllable amount. In performing the method, preset values are established for a stop position of the advancable screw, a clamping pressure of the mold clamp, and an opening amount for the mold. The screw is advanced up to the preset stop position and stopped thereat. The screw is controlled so as to ensure the location of the screw at the preset stop position for a preset time. Resin is injected from the barrel cylinder into the mold. The mold is clamped with the preset clamping pressure, during the preset time, by operating the mold clamp while maintaining the positioning of the screw at the preset stop position. Further, the mold clamp is operated to controllably allow for opening of the mold during the injecting step, so that the mold is allowed to open to the preset opening amount when the injecting step is completed.

摘要翻译： 公开了一种注射成型机的操作方法。 注射成型机包括具有可推荐的螺杆和桶筒的注射器，以及用于保持具有可控压力的模具并且允许模具打开可控量的模夹。 在执行该方法时，为可推荐螺钉的停止位置，模具夹具的夹紧压力和模具的打开量建立预设值。 螺丝前进到预设的停止位置并停在那里。 控制螺钉，以便在预设的时间内确保螺钉在预设停止位置的位置。 树脂从筒体注入模具。 在预设的时间内，通过操作模具夹具，同时将螺钉定位在预设的停止位置，模具以预设的夹紧压力夹紧。 此外，模具夹具被操作以可控制地允许在注射步骤期间打开模具，使得当注射步骤完成时允许模具打开到预设打开量。

公开(公告)号：US5808995A

公开(公告)日：1998-09-15

申请号：US794268

申请日：1997-01-31

申请人： Nobuyuki Nakamura ,  Yukinori Okazaki ,  Makoto Usui

发明人： Nobuyuki Nakamura ,  Yukinori Okazaki ,  Makoto Usui

IPC分类号： G11B20/10 ,  G11B7/0037 ,  G11B7/005 ,  G11B7/013 ,  G11B19/28 ,  G11B7/00

CPC分类号： G11B7/0037 ,  G11B19/28 ,  G11B7/005 ,  G11B7/013

摘要： A disk nearly constant in recording density from the outer circumference to the inner circumference of the disk, such as CLV and M-CAV format, is rotated at a constant angular velocity to read out information, and the information being read in at a varying read transfer speed depending on the position on the disk from the optical pickup is stored once in a buffer memory. The information stored in the buffer memory is sent out at a constant send transfer speed. When reproducing from a disk-shaped recording medium nearly constant in recording density in the inner and outer circumference, the disk information is read at a constant rotating angular velocity, and the information varying in read transfer speed depending on the disk position is outputted at a constant send transfer speed suited to the reproduction of information such as voice and picture. The host computer or the like for controlling the apparatus is not required to distinguish the type of medium or recording format, or perform processing such as control of the transfer speed. Furthermore, when outputting the stored information, means for setting the send transfer speed by an external device or switch inside the apparatus is provided. By this means, the information can be reproduced at a transfer speed suited to the content of the information being handled.

摘要翻译： 从CLF和M-CAV格式的盘的外周到内周的记录密度几乎恒定的盘以恒定的角速度旋转以读出信息，并且以变化的读取读入信息 从光拾取器的盘上的位置的传送速度存储在缓冲存储器中。 存储在缓冲存储器中的信息以恒定的发送传送速度被发送出去。 当从内周和外周的记录密度几乎恒定的盘形记录介质再现时，以恒定的旋转角速度读取盘信息，并且以一个盘位置的读传送速度变化的信息在 恒定的发送传输速度适合于再现信息，如语音和图像。 用于控制设备的主机等不需要区分介质的类型或记录格式，或者执行诸如传送速度的控制的处理。 此外，当输出存储的信息时，提供用于通过设备内的外部设备或开关设置发送传送速度的装置。 通过这种方式，可以以适合正在处理的信息的内容的传送速度再现信息。

公开(公告)号：US5422060A

公开(公告)日：1995-06-06

申请号：US203482

申请日：1994-02-28

申请人： Nobuyuki Nakamura

发明人： Nobuyuki Nakamura

IPC分类号： B22D17/26 ,  B29C33/24 ,  B29C45/67

CPC分类号： B29C45/67

摘要： A mold clamping apparatus for injection molding machines includes a stationary plate 2 for supporting a stationary mold Cc; a moving plate 6 for supporting a moving mold Cm; a plurality of parallel tie bars 3a, 3b, 3c, and 3d of which end portions are secured to the stationary plate 2; a plurality of different cylinders 4a-4d . . . which accommodate piston sections 5a, 5b, 5c, and 5d set at the middle of each tie bar, and arranged movably along the tie bars and integrally with the movable plate; and a hydraulic circuit 7 capable of selective feeding of pressurized oil to the oil chambers of the cylinders. The piston sections of different cylinders are formed in different diameters and all portions of all tie bars are formed in the same diameter.

摘要翻译： 一种用于注射成型机的模具夹紧装置包括用于支撑固定模具Cc的固定板2; 用于支撑移动模具Cm的移动板6; 多个平行的连接杆3a，3b，3c和3d，其端部固定在固定板2上; 多个不同的气缸4a-4d。 。 。 其容纳设置在每个连杆的中间的活塞部分5a，5b，5c和5d，并且沿着连接杆可移动地设置并与可动板一体地设置; 以及能够选择性地将加压油供给到气缸的油室的液压回路7。 不同气缸的活塞部分形成为不同的直径，并且所有连杆的所有部分都以相同的直径形成。

公开(公告)号：US5289895A

公开(公告)日：1994-03-01

申请号：US904007

申请日：1992-06-24

申请人： Minoru Takata ,  Hideshi Hiruta ,  Nobuyuki Nakamura ,  Masaru Shiraishi ,  Yoshitaka Kimura ,  Naotsugu Masuda

发明人： Minoru Takata ,  Hideshi Hiruta ,  Nobuyuki Nakamura ,  Masaru Shiraishi ,  Yoshitaka Kimura ,  Naotsugu Masuda

IPC分类号： B60K23/08 ,  B60K17/348

CPC分类号： B60K23/0808 ,  Y10T477/606

摘要： A control system for a four-wheel drive vehicle includes a center differential provided between a front shaft and a rear shaft. The control system also includes a device for restricting a differential between the front shaft and the rear shaft by operating the center differential to be in a locking condition and a controller for controlling the differential restricting device so that a differential restricting force is increased based on an increase in an engine output. The differential restricting force is decreased based on an increase in a vehicle body speed.

摘要翻译： 用于四轮驱动车辆的控制系统包括设置在前轴和后轴之间的中心差速器。 该控制系统还包括一个装置，用于通过操作中心差速器处于锁定状态来限制前轴和后轴之间的差速器，以及用于控制差动限制装置的控制器，以便基于 增加发动机输出。 基于车身速度的增加，差速限制力减小。