公开(公告)号：US5785152A

公开(公告)日：1998-07-28

申请号：US814546

申请日：1997-03-10

申请人： Kouji Fujita ,  Satoru Koga

发明人： Kouji Fujita ,  Satoru Koga

IPC分类号： F16C1/24 ,  F16N7/12

CPC分类号： F16C1/24 ,  F16C1/107 ,  Y10T74/2045 ,  Y10T74/20462

摘要： An end cap for a bicycle control cable of the type wherein an inner cable slides within an outer casing includes a housing defining a hollow chamber, wherein the housing has a first end defining a first opening for receiving the inner cable therethrough and a second end defining a second opening adapted to fit to the outer casing of the bicycle control cable. A lubricant is disposed in the chamber, and a screen is provided for screening the first opening at the first end of the housing. A portion of the hollow chamber between the lubricant and the second end of the housing is open through the second end of the housing, but the lubricant has sufficiently low fluidicity at normal temperature that the lubricant does not flow out of the housing.

摘要翻译： 一种用于自行车控制电缆的端盖，其中内部电缆在外部壳体内滑动包括限定中空室的壳体，其中壳体具有限定用于接收内部电缆的第一开口的第一端部，以及限定 第二开口，适于装配到自行车控制缆索的外壳上。 润滑剂设置在室中，并且设置有用于筛选在壳体的第一端处的第一开口的筛网。 润滑剂和壳体的第二端之间的中空室的一部分通过壳体的第二端开口，但润滑剂在常温下具有足够低的流体性，使得润滑剂不会流出壳体。

公开(公告)号：US5636709A

公开(公告)日：1997-06-10

申请号：US669947

申请日：1996-06-25

申请人： Kouji Fujita ,  Satoru Koga

发明人： Kouji Fujita ,  Satoru Koga

IPC分类号： F16N19/00 ,  B62K19/38 ,  B62L3/00 ,  B62M25/02 ,  F16C1/14 ,  F16C1/24 ,  F16C1/26 ,  F16N7/12

CPC分类号： F16C1/107 ,  B62L3/00 ,  F16C1/24 ,  Y10T74/2045 ,  Y10T74/20462

摘要： An end cap for a bicycle cable of the type wherein an inner cable slides within an outer casing includes a housing defining a hollow lubricant-filled chamber. The housing has a first end defining an opening for receiving the inner cable therethrough and a second end adapted to fit to the outer casing of the bicycle control cable. A first screen screens the opening at the first end of the housing, wherein the first screen is structured to rupture when the inner cable is passed therethrough. A displaceable second screen screens the second end of the housing. A seal is disposed at the first end of the housing. The seal includes an annular seal member defining an inner area, and the seal member is sized to sealingly fit over the outer periphery of the inner cable of the bicycle control cable.

摘要翻译： 用于自行车电缆的端盖，其中内缆线在外壳内滑动，其包括限定填充有中空润滑剂的腔室的壳体。 壳体具有限定用于接收内部电缆的开口的第一端，以及适于配合到自行车控制电缆的外壳的第二端。 第一屏幕屏蔽在壳体的第一端处的开口，其中第一屏幕被构造为当内部电缆穿过其时破裂。 可移动的第二筛网屏蔽了壳体的第二端。 密封件设置在壳体的第一端。 密封件包括限定内部区域的环形密封构件，并且密封构件的尺寸设置成密封地配合在自行车控制电缆的内部电缆的外周上。

公开(公告)号：US4924425A

公开(公告)日：1990-05-08

申请号：US73281

申请日：1987-07-08

申请人： Satoru Koga ,  Tsutomu Tanaka

发明人： Satoru Koga ,  Tsutomu Tanaka

IPC分类号： G06F12/00 ,  G06F12/08 ,  G06F15/00

CPC分类号： G06F12/0859

摘要： A method for controlling a buffer memory for storing a copy of a portion of a main memory, including a step of detecting whether the address in question exists in the buffer memory in response to an instruction to carry out reading from and subsequent writing into the same address. In the case where the results of the detection are affirmative, reading of the data from the address in question and the subsequent writing of the result of a calculation into the address in question are carried out. In the case where the results of the detection are negative, an instruction for the main memory to read data in the block which contains the address in question is issued. The read data in the block is transferred from the main memory to the buffer memory, the transferred data is written into the buffer memory with the word of the requested address placed as the beginning word of the data, and the beginning word of the data from the buffer memory is picked-up. The picked-up beginning word is transmitted to a calculation portion, and the results of the calculation are written into the same address of the buffer memory in succession to the writing of the beginning word of the data.

公开(公告)号：US4779193A

公开(公告)日：1988-10-18

申请号：US73372

申请日：1987-07-08

申请人： Satoru Koga ,  Tsutomu Tanaka

发明人： Satoru Koga ,  Tsutomu Tanaka

IPC分类号： G06F12/00 ,  G06F12/08 ,  G06F15/00

CPC分类号： G06F12/0859

摘要： A system for controlling a buffer memory for storing a copy of a portion of a main memory, includes apparatus for detecting whether the address in question exists in the buffer memory in response to an instruction to carry out reading from and subsequent writing into the same address. In the case where the results of the detection are affirmative, reading of the data from the address in question and the subsequent writing of the result of a calculation into the address in question are carried out. In the case where the results of the detection are negative, an instruction for the main memory to read data in the block which contains the address in question is issued. The read data in the block is transferred from the main memory to the buffer memory, the transferred data is written into the buffer memory with the word of the requested address placed as the beginning word of the data, and the beginning word of the data from the buffer memory is picked-up. The picked-up beginning word is transmitted to a calculation portion, and the results of the calculation are written into the same address of the buffer memory in succession to the writing of the beginning word of the data.

摘要翻译： 一种用于控制用于存储主存储器的一部分的副本的缓冲存储器的系统，包括用于响应于执行从相同地址的写入和后续写入的指令来检测所述地址是否存在于缓冲存储器中的装置 。 在检测结果是肯定的情况下，执行从有问题的地址读取数据以及随后将计算结果写入所讨论的地址。 在检测结果为否定的情况下，发出主存储器读取包含该地址的块中的数据的指令。 块中的读取数据从主存储器传送到缓冲存储器，传送的数据被写入缓冲存储器中，所请求的地址的字被放置为数据的起始字，并且数据的起始字从 缓冲存储器被拾取。 拾取起始字被发送到计算部分，并且计算结果被连续地写入缓冲存储器的相同地址以写入数据的起始字。

公开(公告)号：US4453216A

公开(公告)日：1984-06-05

申请号：US388195

申请日：1982-06-14

申请人： Takashi Chiba ,  Satoru Koga

发明人： Takashi Chiba ,  Satoru Koga

IPC分类号： G06F12/08 ,  G06F13/12 ,  G06F13/00

CPC分类号： G06F12/0817 ,  G06F13/122

摘要： A computer system comprising a plurality of channels, at least one main storage unit, and a memory control unit having a channel buffer between the main storage unit and the channels. The channel buffer comprises a memory portion divided into a plurality of tag blocks, tag lines, and a data memory portion having a plurality of data lines each corresponding to one of the tag lines. Two tag lines forming a set and each set of the tag memory portion is assigned to one of the channels.

摘要翻译： 一种包括多个通道的计算机系统，至少一个主存储单元和在主存储单元和通道之间具有通道缓冲器的存储器控​​制单元。 信道缓冲器包括分为多个标签块，标签行和具有多个数据线的数据存储部分的存储器部分，每条数据线对应于标签行之一。 形成集合的两个标签行和标签存储部分的每一组被分配给一个通道。

公开(公告)号：US4589064A

公开(公告)日：1986-05-13

申请号：US469817

申请日：1983-02-25

申请人： Takashi Chiba ,  Satoru Koga ,  Minji Senda

发明人： Takashi Chiba ,  Satoru Koga ,  Minji Senda

IPC分类号： G06F12/14 ,  G06F9/00

CPC分类号： G06F12/1466

摘要： A data processing apparatus includes at least one processing unit, a main storage unit, a main storage control unit, a key storage unit and a key storage control unit. The main storage unit is divided into blocks and the key storage unit stores main storage protection keys, each of which corresponds to one of the blocks of the main storage unit. Key storage access requests are received from a processing unit or the main storage control unit by the key storage control unit whenever data is to be read from or written to a block of main storage. The key storage control unit registers the key storage access requests in a key queue, prevents duplicate access requests from being registered, and processes the queued key storage access requests. The processing of key storage access requests includes updating the contents of the key storage unit to maintain a record of accesses to the main storage unit and controlling accesses to the main storage unit by permitting or denying access thereto.

摘要翻译： 数据处理装置包括至少一个处理单元，主存储单元，主存储控制单元，密钥存储单元和密钥存储控制单元。 主存储单元被分成块，密钥存储单元存储主存储保护密钥，每个主存储保护密钥对应于主存储单元的块之一。 每当要从主存储块读取或写入数据时，由密钥存储控制单元从处理单元或主存储控制单元接收密钥存储访问请求。 密钥存储控制单元将密钥存储访问请求注册在密钥队列中，防止重复访问请求被注册，并处理排队的密钥存储访问请求。 密钥存储访问请求的处理包括更新密钥存储单元的内容以保持对主存储单元的访问记录，并通过允许或拒绝对主存储单元的访问来控制对主存储单元的访问。