-
公开(公告)号：US5388016A
公开(公告)日：1995-02-07
申请号：US843213
申请日：1992-02-28
CPC分类号： G06F3/0601 , G11B15/1816 , G11B20/1209 , G11B27/107 , G11B27/11 , G11B27/328 , G06F2003/0698 , G11B2220/20 , G11B2220/65 , G11B2220/90 , G11B2220/913
摘要： A magnetic tape data management method and apparatus is described that reduces the access time for updating and referring to directory data. At the time of accessing data on a magnetic tape loaded in a magnetic tape subsystem, directory data for the magnetic tape is, in response to the completion of the processing of data, recorded in a region located near the place at which the magnetic tape head is positioned at that time, said region constituting a directory data region (DDR). Further, a directory data memory for recording directory data from the magnetic tape is provided in the magnetic tape subsystem, remote from the tape. At the time of accessing data on the magnetic tape loaded in the magnetic tape subsystem, directory data for the magnetic tape processing is, in response to completion of the processing of data, recorded in the directory data memory in the magnetic tape subsystem.
摘要翻译： 描述了一种减少用于更新和参考目录数据的访问时间的磁带数据管理方法和装置。 在访问磁带子系统中装载的磁带上的数据时，磁带的目录数据响应于数据处理的完成而被记录在位于磁带头附近的区域 位于此时，所述区域构成目录数据区域（DDR）。 此外，用于从磁带记录目录数据的目录数据存储器设置在远离磁带的磁带子系统中。 在访问装载在磁带子系统中的磁带上的数据时，磁带处理的目录数据是响应于数据处理完成而被记录在磁带子系统中的目录数据存储器中的。
-
公开(公告)号：US5235641A
公开(公告)日：1993-08-10
申请号：US668098
申请日：1991-03-12
申请人： Masafumi Nozawa , Akinobu Shimada , Toshifumi Nishimura , Katsuharu Kakuse , Tokuhiro Tsukiyama , Kiyoshi Yata , Yasuhiro Ishii , Kazuo Takaragi , Yasushi Kuba , Fujio Fujita
发明人： Masafumi Nozawa , Akinobu Shimada , Toshifumi Nishimura , Katsuharu Kakuse , Tokuhiro Tsukiyama , Kiyoshi Yata , Yasuhiro Ishii , Kazuo Takaragi , Yasushi Kuba , Fujio Fujita
CPC分类号： G06F21/6209 , G06F2221/2107
摘要： In an information processing system having an upper rank apparatus and an external storage device which performs transmission and reception of data between the storage device and the upper rank apparatus, at least one of encryption and decryption of the data by use of an algorithm controlled by a desired data key is performed in the external storage device, while generation, encryption and decryption of the data key are performed on the upper rank apparatus side. By this configuration, the burden of the upper rank apparatus is largely reduced and the secrecy of data stored in the external storage device can be surely kept without spoiling the throughput of the whole system.
摘要翻译： 在具有上位装置和外部存储装置的信息处理系统中，在存储装置和上位装置之间执行数据的发送和接收，通过使用由 在外部存储装置中执行期望的数据密钥，而在上位装置侧执行数据密钥的生成，加密和解密。 通过这种配置，大大减少了上位装置的负担，并且可以可靠地保持存储在外部存储装置中的数据的保密性，而不会破坏整个系统的吞吐量。
-
公开(公告)号：US4926324A
公开(公告)日：1990-05-15
申请号：US293555
申请日：1989-01-05
CPC分类号： G06F3/0601 , G06F13/122 , G06F2003/0698
摘要： An I/O control system includes an I/O control unit, a plurality of I/O devices, the start process prior to a data transfer process of the I/O device being off-line processed from the I/O control unit, and a data transfer path for data transferring to the I/O device, the data transfer being performed for one I/O device at a time. The I/O control unit controls an I/O device in such a way that the start process of the I/O device completes at the time when another I/O device under data transfer completes its data transfer, thus improving the utilization of a data transfer path.
摘要翻译： I / O控制系统包括I / O控制单元，多个I / O设备，在从I / O控制单元离线处理I / O设备的数据传送处理之前的开始处理， 以及用于数据传送到I / O设备的数据传输路径，一次为一个I / O设备执行数据传输。 I / O控制单元控制I / O设备，使得I / O设备的开始处理在数据传输的另一个I / O设备完成其数据传输时完成，从而提高了I / 数据传输路径。
-
公开(公告)号：US4788959A
公开(公告)日：1988-12-06
申请号：US794850
申请日：1985-11-04
CPC分类号： F02M59/44 , F02M41/121 , F02M59/102
摘要： First and second cam members are engageable in a fuel injection pump. A first device urges the first cam member toward the second cam member to obtain engagement between them. The first cam member reciprocates as it moves relative to the second cam member when the first and second cam members are in engagement. A plunger connected to the first cam member reciprocates with the first cam member. The plunger defines at least part of a pumping chamber which contracts and expands as the plunger reciprocates. As the pumping chamber expands in a fuel intake stroke, fuel moves into the pumping chamber. As the pumping chamber contracts in a fuel compression stroke, the fuel moves out of the pumping chamber. A second device resists movement of the plunger in the fuel compression stroke.
摘要翻译： 第一和第二凸轮构件可接合在燃料喷射泵中。 第一装置将第一凸轮构件推向第二凸轮构件以获得它们之间的接合。 当第一和第二凸轮构件接合时，第一凸轮构件在相对于第二凸轮构件移动时往复运动。 连接到第一凸轮构件的柱塞与第一凸轮构件往复运动。 柱塞限定了当柱塞往复运动时收缩和膨胀的泵送室的至少一部分。 当泵送室在燃料进气行程中膨胀时，燃料移动到泵送室中。 当泵送室在燃料压缩行程中收缩时，燃料移出泵送室。 第二装置抵抗柱塞在燃料压缩行程中的移动。
-
公开(公告)号：US6003485A
公开(公告)日：1999-12-21
申请号：US45113
申请日：1998-03-20
CPC分类号： F02F1/4228 , Y02T10/146
摘要： This invention relates to a helical intake port for an internal combustion engine comprising a straight passage, a swirl passage connected to the straight passage and formed in a spiral around the center of an intake valve, and a cylindrical throat connected to the swirl passage via an opening over the whole area of the swirl passage. The cross-sectional area S of the swirl passage is determined by the following equation: ##EQU1## where: .beta.=swirl angle from swirl start position,.beta.0=whole swirl angle from swirl start position to swirl end position of swirl passage,S0=cross-sectional area of swirl passage at swirl start position.As a result, swirl can be enhanced and a high flow coefficient of the intake port can be realized.
摘要翻译： 本发明涉及一种用于内燃机的螺旋形进气口，其包括直通道，连接到直通道并围绕进气阀中心形成螺旋形的旋流通道，以及连接到涡流通道的圆柱形喉管 在漩涡通道的整个区域开口。 漩涡通道的横截面积S由下式确定：其中：β=涡旋起始位置的旋转角度，β0 =涡流起始位置到涡流通道旋转终止位置的整个涡旋角，S0 = 漩涡开始位置的涡流通道截面积。 结果，可以提高涡流，并且可以实现进气口的高流量系数。
-
公开(公告)号：US4374472A
公开(公告)日：1983-02-22
申请号：US190284
申请日：1980-09-24
申请人： Toshifumi Nishimura
发明人： Toshifumi Nishimura
CPC分类号： G01H11/08 , G01L23/222 , H04R1/46 , H04R17/02
摘要： A vibration sensor for detecting the magnitude of engine vibration and for generating an electric signal corresponding to the vibration incorporates a piezoelectric vibration element. The vibration sensor is used, for example, for detecting the knocking condition of an internal combustion engine. The piezoelectric element is secured onto an internal boss of a sensor housing by a threaded fastener. The fastener effectively secures the piezoelectric element onto the sensor boss so that the connection therebetween is not affected by vibration which could otherwise impair the electrical contact.
摘要翻译： 用于检测发动机振动的大小并产生对应于振动的电信号的振动传感器包括压电振动元件。 振动传感器例如用于检测内燃机的爆震状态。 压电元件通过螺纹紧固件固定在传感器外壳的内部凸台上。 紧固件有效地将压电元件固定到传感器凸台上，使得它们之间的连接不受可能会损害电接触的振动的影响。
-
公开(公告)号：US4291659A
公开(公告)日：1981-09-29
申请号：US103718
申请日：1979-12-14
申请人： Mikio Suzuki , Toshifumi Nishimura
发明人： Mikio Suzuki , Toshifumi Nishimura
CPC分类号： F02D41/0205 , F02D41/067 , F02D41/068 , F02D41/149 , F02M1/10
摘要： The air-fuel ratio for an internal combustion engine is controlled at the three stages: (A) when the engine temperature is lower than a first predetermined value, the air-fuel ratio is controlled only by a choke valve, (B) when the engine is at a temperature of the first predetermined value to a second predetermined value, the air-fuel ratio is controlled according to the output signals of engine temperature detecting means, and (C) when the engine temperature is higher than the second predetermined value, the air-fuel ratio is controlled according to the signals from air-fuel ratio detecting means.
摘要翻译： 内燃机的空燃比控制在三个阶段：（A）当发动机温度低于第一预定值时，空燃比仅由阻流阀控制，（B）当 发动机处于第一预定值至第二预定值的温度，根据发动机温度检测装置的输出信号来控制空燃比，（C）当发动机温度高于第二预定值时， 根据来自空燃比检测装置的信号来控制空燃比。
-
公开(公告)号：US5327535A
公开(公告)日：1994-07-05
申请号：US935843
申请日：1992-08-25
CPC分类号： G06F3/0601 , G06F2003/0691 , G06F2003/0698
摘要： A magnetic recording control apparatus includes conventional magnetic recording media, a large capacity type magnetic recording medium having a memory capacity corresponding to the sum of the capacities of a plurality of conventional magnetic recording media, recording unit for recording data of a plurality of conventional magnetic recording media to the large capacity type magnetic recording medium using a virtual volume corresponding to the recording capacity of one conventional magnetic recording medium and control data relating to the virtual volume as one recording unit, and/or division unit for dividing a data buffer for temporarily storing the data of the large capacity type magnetic recording medium into logical devices corresponding to the conventional magnetic recording media.
摘要翻译： 磁记录控制装置包括常规磁记录介质，具有对应于多个传统磁记录介质的容量之和的存储容量的大容量型磁记录介质，用于记录多个常规磁记录数据的记录单元 介质使用与一个常规磁记录介质的记录容量相对应的虚拟音量和与该虚拟卷相关的控制数据作为一个记录单元的大容量型磁记录介质，和/或用于分割用于临时存储的数据缓冲器的分区单元 将大容量型磁记录介质的数据转换成对应于常规磁记录介质的逻辑设备。
-
9.发明授权Information recording/reproducing method and magnetic tape subsystem employing the same 失效信息记录/再现方法和使用其的磁带子系统
公开(公告)号：US5182679A
公开(公告)日：1993-01-26
申请号：US489668
申请日：1990-03-07
申请人： Toshifumi Nishimura
发明人： Toshifumi Nishimura
IPC分类号： G06F3/06 , G11B20/10 , G11B20/12 , G11B23/30 , G11B27/032 , G11B27/10 , G11B27/24 , G11B27/28
CPC分类号： G06F3/0601 , G11B20/1201 , G11B23/30 , G11B27/032 , G11B27/107 , G11B27/24 , G11B27/28 , G06F2003/0698 , G11B2020/10879 , G11B2220/90
摘要： When invormation is recorded on a magnetic tape, a plurality of first data blocks which have been separately transferred from a higher rank apparatus are combined with each other while adding thereto control information for identifying each of the first data blocks, and are recorded on the magnetic tape as a continuous second data block. During a reproducing operation, either the first data blocks which have been separated based upon the control information, or the second data block containing the control information, are transferred to the higher rank apparatus.
摘要翻译： 当将磁带记录在磁带上时，将从高级装置分别传送的多个第一数据块彼此组合，同时添加用于识别每个第一数据块的控制信息，并将其记录在磁 磁带作为连续的第二数据块。 在再现操作期间，基于控制信息分离的第一数据块或包含控制信息的第二数据块被传送到较高等级的装置。
-
公开(公告)号：US4615175A
公开(公告)日：1986-10-07
申请号：US580276
申请日：1984-02-16
CPC分类号： B60T11/26 , B60T11/22 , B60T17/225
摘要： A hydraulic reservoir in a tandem master cylinder includes a main portion defining a fluid reservoir chamber for reserving brake fluid, two fluid supply portions defining fluid paths under the main portion, the fluid supply portions being contiguous with the main portion and an opening formed at the top, the two fluid supply portions being connected to two fluid connection portions of a tandem master cylinder body. The main portion is so shaped that one space defined by one cross section taken along one line normal to the central axis of the main portion, viewing from the top along the central axis is substantially equal to, or includes, another space defined by another cross-section taken along another line normal to the central axis of the main portion, the one cross-section being nearer the opening, and the fluid paths are so shaped that a further space defined by a futher cross-section taken along a further line normal to the central axis of the main portion at the bottom includes at least respective one parts of the cross-sections of the fluid paths at the bottom of the main portion.
摘要翻译： 串联主缸中的液压容器包括限定用于储存制动流体的流体储存室的主要部分，在主要部分下方限定流体通道的两个流体供应部分，流体供应部分与主要部分相邻， 两个流体供应部分连接到串联主缸体的两个流体连接部分。 主要部分的形状使得由一条横截面限定的一个空间沿着垂直于主要部分的中心轴线的一条线截取，从顶部沿着中心轴线观察，基本上等于或包括由另一个交叉点限定的另一个空间 该截面沿着与主要部分的中心轴垂直的另一条线截取，一个横截面更靠近开口，并且流体路径被成形为使得沿着另外的线正常的更远的横截面限定的另外的空间 在底部的主要部分的中心轴线包括在主要部分的底部处的流体通道的横截面的至少相应的一部分。
-
-
-
-
-
-
-
-
-
搜索结果
13 条记录 (耗时 0.011 秒)
