公开(公告)号：US06754126B2

公开(公告)日：2004-06-22

申请号：US10106597

申请日：2002-03-27

申请人： Shusaku Yamaguchi ,  Toshiya Uchida ,  Yoshimasa Yagishita ,  Yoshihide Bando ,  Masahiro Yada ,  Masaki Okuda ,  Hiroyuki Kobayashi ,  Kota Hara ,  Shinya Fujioka ,  Waichiro Fujieda

发明人： Shusaku Yamaguchi ,  Toshiya Uchida ,  Yoshimasa Yagishita ,  Yoshihide Bando ,  Masahiro Yada ,  Masaki Okuda ,  Hiroyuki Kobayashi ,  Kota Hara ,  Shinya Fujioka ,  Waichiro Fujieda

IPC分类号： G11C700

CPC分类号： G11C7/1006 ,  G11C8/12 ,  G11C11/406 ,  G11C11/40603 ,  G11C11/40615 ,  G11C11/40618 ,  G11C11/4087 ,  G11C2211/4061 ,  G11C2211/4062

摘要： A plurality of first memory blocks and a second memory block for reproducing data of the first memory blocks are formed. When a read command and a refresh command conflict with each other, a read control circuit accesses the first memory block according to the refresh command and reproduces read data by using the second memory block. When a write command and the refresh command conflict with each other, a write control circuit operates the memory block according to an order of command reception. Therefore, it is possible to perform refresh operation without being recognized by users. Namely, a user-friendly semiconductor memory can be provided.

摘要翻译： 形成多个第一存储块和用于再现第一存储块的数据的第二存储块。 当读命令和刷新命令彼此冲突时，读控制电路根据刷新命令访问第一存储块，并通过使用第二存储块再现读数据。 当写命令和刷新命令彼此冲突时，写控制电路根据命令接收的顺序操作存储块。 因此，可以在不被用户识别的情况下进行刷新操作。 即，可以提供用户友好的半导体存储器。

公开(公告)号：US06704242B2

公开(公告)日：2004-03-09

申请号：US10279920

申请日：2002-10-25

申请人： Hiroyuki Kobayashi

发明人： Hiroyuki Kobayashi

IPC分类号： G11C800

CPC分类号： G11C7/225 ,  G11C7/1072 ,  G11C7/1078 ,  G11C7/1087 ,  G11C7/22 ,  G11C8/06 ,  G11C11/4076 ,  G11C11/4082 ,  G11C11/4093 ,  G11C2207/2227

摘要： An input part and a feedback part are arranged in series between a second power supply line and input nodes of inverting circuits. The input part connects the second power supply line to one of the input nodes of the inverting circuits in accordance with an input signal. One of the inverting circuits operates so that a logical value corresponding to the input signal is latched into a latching part. The feedback part connects only one of the input nodes to the input part in accordance with an output level of the latching part, thereby fixing the latching state of the latching part. Since the number of stages of circuits from the input part to the latching part can be reduced, the input signal can be latched reliably even when the power supply voltages are low.

摘要翻译： 输入部分和反馈部分串联布置在第二电源线和反相电路的输入节点之间。 输入部分根据输入信号将第二电源线连接到反相电路的输入节点之一。 反相电路中的一个工作，使得对应于输入信号的逻辑值被锁存到锁存部分中。 反馈部分根据闩锁部分的输出电平将输入节点中的一个输入部分连接到输入部分，从而固定闩锁部分的锁定状态。 由于可以减少从输入部分到锁存部分的电路的级数，即使当电源电压低时，也可以可靠地锁存输入信号。

公开(公告)号：US06680088B2

公开(公告)日：2004-01-20

申请号：US10151998

申请日：2002-05-22

申请人： Koji Naoe ,  Hiroyuki Kobayashi

发明人： Koji Naoe ,  Hiroyuki Kobayashi

IPC分类号： B05D300

CPC分类号： G11B5/842

摘要： A process for producing a magnetic recording medium is provided in which a magnetic layer including a ferromagnetic powder and a binder is provided on a non-magnetic flexible support. In the process, a magnetic liquid containing mainly a ferromagnetic powder and a binder, and an abrasive liquid paste including an abrasive and a binder are prepared separately, and the abrasive liquid paste is subsequently subjected to an ultrasonic dispersion treatment and then mixed with the magnetic liquid to prepare a magnetic coating solution for the magnetic layer.

摘要翻译： 提供了一种用于制造磁记录介质的方法，其中在非磁性柔性支撑件上设置包括铁磁性粉末和粘合剂的磁性层。 在此过程中，分别制备主要含有铁磁性粉末和粘合剂的磁性液体，以及包含研磨剂和粘合剂的研磨液体糊剂，然后对研磨液糊进行超声波分散处理，然后与磁性混合 液体以制备用于磁性层的磁性涂层溶液。

公开(公告)号：US06667913B2

公开(公告)日：2003-12-23

申请号：US10285425

申请日：2002-11-01

申请人： Masaki Okuda ,  Hiroyuki Kobayashi

发明人： Masaki Okuda ,  Hiroyuki Kobayashi

IPC分类号： G11C1604

CPC分类号： G11C29/028 ,  G11C7/22 ,  G11C7/222 ,  G11C11/401 ,  G11C11/4076 ,  G11C29/02 ,  G11C29/50 ,  G11C29/56012

摘要： A phase adjustment circuit delays an external clock signal to generate an adjusted clock signal. A phase comparator compares phases of the external clock signal and the adjusted clock signal, and outputs a phase adjustment signal for adjusting a delay time of the phase adjustment circuit. A data output circuit outputs read data to a data terminal in synchronization with the adjusted clock signal. A data input circuit receives write data supplied to the data terminal, in synchronization with the adjusted clock signal. When performing input of the write data and output of the read data successively, switching control between the input operation of the write data and the output operation of the read data only has to be completed within one clock cycle. The clock cycle can thus be reduced to the time required for the switching control. Consequently, maximum frequency of the external clock signal can be increased.

摘要翻译： 相位调整电路延迟外部时钟信号以产生经调整的时钟信号。 相位比较器比较外部时钟信号和调整后的时钟信号的相位，并输出用于调整相位调整电路的延迟时间的相位调整信号。 数据输出电路与被调整的时钟信号同步地将数据输出到数据终端。 数据输入电路与调整后的时钟信号同步地接收提供给数据终端的写入数据。 当连续执行写入数据的输入和读取数据的输出时，必须在一个时钟周期内完成写入数据的输入操作和读取数据的输出操作之间的切换控制。 因此，时钟周期可以减少到开关控制所需的时间。 因此，可以增加外部时钟信号的最大频率。

公开(公告)号：US06592803B2

公开(公告)日：2003-07-15

申请号：US09750165

申请日：2000-12-29

申请人： Akihiko Nakazawa ,  Hiroyuki Kobayashi ,  Minoru Shimojo ,  Akira Shimada ,  Atsushi Tanaka ,  Tsunenori Ashibe ,  Takashi Kusaba ,  Hidekazu Matsuda

发明人： Akihiko Nakazawa ,  Hiroyuki Kobayashi ,  Minoru Shimojo ,  Akira Shimada ,  Atsushi Tanaka ,  Tsunenori Ashibe ,  Takashi Kusaba ,  Hidekazu Matsuda

IPC分类号： B29C4904

CPC分类号： G03G15/65 ,  B29C47/0023 ,  B29C47/065 ,  B29C47/26 ,  B29C47/263 ,  B29K2995/0005 ,  B29L2009/00 ,  B29L2031/7092 ,  G03G15/162 ,  G03G2215/00683 ,  Y10T428/24802

摘要： A process produces a belt-shaped member to be used in an image-forming apparatus is disclosed in which a toner image held on a latent-image-bearing member is electrostatically transferred under application of a voltage via the belt-shaped transfer member. The process includes the steps of melt-extruding a material containing a thermoplastic resin, from a circular die into a cylindrical film; forming the resultant cylindrical film by stretching in such a way that the cylindrical film comes to have a thickness smaller than the die gap of the circular die; and cutting the cylindrical film thus formed, into a seamless belt having a thickness of from 40 &mgr;m to 300 &mgr;m and a modulus in tension of 600 MPa or higher. The stretched cylindrical film is formed to have a thickness not larger than ⅓ of the die gap of the circular die. A belt-shaped transfer member may be produced by the above-described process. The so-produced belt-shaped transfer member is usable as a transfer belt in an image-forming apparatus in which a toner image held on a latent-image-bearing member is electrostatically transferred under application of a voltage via the belt-shaped transfer member.

摘要翻译： 公开了一种在图像形成装置中使用的带状构件，其中保持在潜像承载构件上的调色剂图像经由带状转印构件施加电压而被静电转印。 该方法包括将包含热塑性树脂的材料从圆形模头熔融挤出成圆筒形薄片的步骤; 通过使圆柱形薄膜的厚度比圆形模具的模具间隙小的方式进行拉伸来形成所得到的圆柱形薄膜; 并将由此形成的圆筒形薄膜切割成厚度为40μm至300μm，张力模量为600MPa或更高的无缝带。 拉伸的圆筒形薄膜形成为不大于圆形模头的模具间隙的1/3的厚度。 可以通过上述方法制造带状转印构件。 所生产的带状转印部件可用作图像形成装置中的转印带，其中保持在潜像承载部件上的调色剂图像经由带状转印部件施加电压而静电转印 。

公开(公告)号：US06574171B1

公开(公告)日：2003-06-03

申请号：US09438506

申请日：1999-11-12

申请人： Kiyoshi Furukawa ,  Hiroyuki Kobayashi ,  Hidetsugu Kubota ,  Takuya Abe ,  Masakazu Takahashi ,  Hideaki Watarihana ,  Hiroki Goto ,  Yoshimichi Nishio ,  Yasutaka Suzuki ,  Kazunori Matsuo ,  Teruo Takahashi

发明人： Kiyoshi Furukawa ,  Hiroyuki Kobayashi ,  Hidetsugu Kubota ,  Takuya Abe ,  Masakazu Takahashi ,  Hideaki Watarihana ,  Hiroki Goto ,  Yoshimichi Nishio ,  Yasutaka Suzuki ,  Kazunori Matsuo ,  Teruo Takahashi

IPC分类号： G11B1704

CPC分类号： G11B17/0401

摘要： A first detector is provided for detecting an optical disc inserted in an opening of a reproducing system and for producing a first signal, and a second detector is provided on a reproducing device for detecting the disc carried to the device and for producing a second signal. A sensing circuit is provided for sensing a temporary reduction of a voltage of power supplied to the system and for producing a temporary reduction signal. A control means is provided to be responsive to the first signal and to the temporary reduction signal for operating a carrying device to carry the disc in an unloading direction, and in a loading direction when the disc reaches a predetermined position.

摘要翻译： 提供第一检测器，用于检测插入在再现系统的开口中并用于产生第一信号的光盘，并且第二检测器设置在再现设备上，用于检测携带到设备的盘并产生第二信号。 提供感测电路用于感测临时降低供应给系统的电力的电压并产生临时减小信号。 提供控制装置以响应于第一信号和临时减小信号，用于操作携带装置以沿卸载方向携带盘，并且在盘到达预定位置时沿加载方向。

公开(公告)号：US06470165B2

公开(公告)日：2002-10-22

申请号：US09773708

申请日：2001-02-02

申请人： Hiroyuki Kobayashi

发明人： Hiroyuki Kobayashi

IPC分类号： G03G1516

CPC分类号： G03G15/1685 ,  B29C47/0026 ,  B29C47/065 ,  B29C47/92 ,  B29C2947/92114 ,  B29C2947/92123 ,  B29C2947/92142 ,  B29C2947/92428 ,  B29C2947/92514 ,  B29C2947/92609 ,  B29C2947/92619 ,  B29C2947/92647 ,  B29C2947/92733 ,  B29C2947/92809 ,  B29C2947/92923 ,  G03G15/162 ,  G03G2215/0119 ,  G03G2215/0177

摘要： A process for producing a transfer member to be used in a transfer system in which a toner image formed on a first image-bearing member is transferred to a second image-bearing member includes the steps of melt-extruding an extrusion material from a circular die of an extrusion/forming apparatus into a cylindrical film; and measuring the circumference of the cylindrical film and sending the resultant information to the extrusion/forming apparatus to adjust the circumference of the cylindrical film. A transfer member is produced by such a process, and an image-forming apparatus uses the transfer member. The transfer member can be produced either as an intermediate transfer belt or a transfer belt which has a stable peripheral length.

摘要翻译： 一种用于生产转印系统中的转印部件的方法，其中形成在第一图像承载部件上的调色剂图像转印到第二图像承载部件上包括以下步骤：从圆形模具中挤出挤出材料 的挤出/成形装置成圆柱形膜; 并测量圆筒形薄膜的圆周并将所得信息发送到挤出/成形装置以调节圆柱形薄膜的周长。 通过这种处理制造转印部件，图像形成装置使用转印部件。 转印构件可以作为中间转印带或具有稳定的周长的转印带生产。

公开(公告)号：US06428295B1

公开(公告)日：2002-08-06

申请号：US09985294

申请日：2001-11-02

申请人： Hiroyuki Kobayashi ,  Makoto Takeuchi ,  Takahide Itoh ,  Tetsuzuo Ukai

发明人： Hiroyuki Kobayashi ,  Makoto Takeuchi ,  Takahide Itoh ,  Tetsuzuo Ukai

IPC分类号： F04C1804

CPC分类号： F04C29/0021 ,  F04C27/005 ,  Y10S418/01

摘要： A scroll compressor having a simple structure is disclosed, which effectively decreases the thrust load imposed on the revolving scroll without degrading the compression efficiency. The scroll compressor comprises a casing; a fixed scroll provided in the housing and comprising an end plate and a spiral protrusion built on one face of the end plate; and a revolving scroll provided in the casing and comprising an end plate and a spiral protrusion built on one face of the end plate, wherein the spiral protrusions of each scroll are engaged with each other so as to form a spiral compression chamber. In the above structure, an introduced working gas is compressed in the compression chamber and then discharged according to the revolution of the revolving scroll; a thrust member for thrust-supporting the end plate of the revolving scroll is provided at the back-face side of the end plate of the revolving scroll; a pressure pocket is formed in a face of one of the thrust member and the end plate of the revolving scroll, wherein said face faces the other of the thrust member and the end plate of the revolving scroll; and a high-pressure introduction hole for introducing a high-pressure fluid into the pressure pocket is provided at one of the thrust member side and the revolving scroll side.

摘要翻译： 公开了一种具有简单结构的涡旋压缩机，其有效地降低了施加在旋转涡卷上的推力负荷而不降低压缩效率。 涡旋压缩机包括壳体; 设置在所述壳体中的固定涡卷，包括端板和构成在所述端板的一个面上的螺旋突起; 以及旋转涡卷，其设置在所述壳体中并且包括端板和构成在所述端板的一个面上的螺旋突起，其中每个涡旋盘的螺旋形突起彼此接合以形成螺旋压缩室。 在上述结构中，引入的工作气体在压缩室中被压缩，然后根据回转涡卷的旋转而排出; 在回转涡卷的端板的背面设置有用于推力支撑回转涡卷的端板的推力构件， 在旋转涡旋件的推力构件和端板中的一个的表面上形成有压力袋，其中所述面朝向所述推力构件和所述回转涡卷的端板中的另一个; 并且在推力构件侧和回转涡卷一侧设置有用于将高压流体引入压力槽的高压引入孔。

公开(公告)号：US06400617B1

公开(公告)日：2002-06-04

申请号：US09385012

申请日：1999-08-27

申请人： Tadao Aikawa ,  Takaaki Suzuki ,  Yasuharu Sato ,  Hiroyuki Kobayashi

发明人： Tadao Aikawa ,  Takaaki Suzuki ,  Yasuharu Sato ,  Hiroyuki Kobayashi

IPC分类号： G11C2900

CPC分类号： G11C29/808

摘要： A semiconductor memory circuit includes a plurality of memory cell arrays arranged in rows and columns. A decoder circuit selects a predetermined number of memory cell arrays from among the plurality of the memory cell arrays. Sense amplifiers sense data read from selected memory cell arrays. The plurality of memory cell arrays are grouped into a first type of memory cell arrays each having a redundant memory cell and a second type of memory cell arrays each having no redundant memory cell.

公开(公告)号：US06302772B1

公开(公告)日：2001-10-16

申请号：US09538506

申请日：2000-03-30

申请人： Kanji Hosoki ,  Hiroshi Shibaya ,  Masahito Komasaki ,  Jiro Sano ,  Hiroyuki Kobayashi

发明人： Kanji Hosoki ,  Hiroshi Shibaya ,  Masahito Komasaki ,  Jiro Sano ,  Hiroyuki Kobayashi

IPC分类号： B24B100

CPC分类号： B24B53/017

摘要： An apparatus for dressing a wafer polishing pad, including a disk-shaped dresser, an arm, and a control unit. The disk-shaped dresser is configured to be pressed against the polishing pad which rotates in a circumferential direction. The dresser is configured to rotate in a same direction as the polishing pad rotates due to frictional force generated between the dresser and the polishing pad. The arm is configured to support the dresser rotatably and to press the dresser against the polishing pad. The control unit is configured to control the arm to position the dresser such that a peripheral edge portion of the dresser is positioned outside a peripheral edge portion of the polishing pad by a predetermined distance.

摘要翻译： 一种用于修整晶片抛光垫的装置，包括盘形修整器，臂和控制单元。 盘形修整器构造成被压靠在沿圆周方向旋转的抛光垫上。 修整器被配置成沿着抛光垫由于修整器和抛光垫之间产生的摩擦力而旋转的相同方向旋转。 臂被配置成可旋转地支撑修整器并将修整器压靠在抛光垫上。 控制单元被配置为控制臂以定位修整器，使得修整器的周缘部分位于抛光垫的周缘部分外部预定距离。