公开(公告)号：US5678082A

公开(公告)日：1997-10-14

申请号：US568227

申请日：1995-12-06

申请人： Azuma Miyazawa ,  Atsushi Maruyama ,  Toshiaki Ishimaru

发明人： Azuma Miyazawa ,  Atsushi Maruyama ,  Toshiaki Ishimaru

IPC分类号： G03B7/091 ,  G06F9/24 ,  G11C5/00 ,  G03B17/00 ,  G06F12/00 ,  G06F13/00

CPC分类号： G06F9/24 ,  G03B7/091 ,  G03B2206/00

摘要： An electrical system apparatus is constructed as follows to easily attain the desired adjustment, repair and change for the version of a stored program on the user side even if a microcomputer containing a rewritable or unrewritable memory is used. That is, the electrical system apparatus includes a one-chip microcomputer containing a memory which is divided into a plurality of blocks and includes one specified block n set in a preset block of the memory for storing a control program for realizing a preset function or specification of the system apparatus, a specified block rewriting program stored in at lest one of the blocks 1 to (n-1) other than the specified block to rewrite the content of the specified block, and a communicating section accessible to the memory and having a serial communicating function, and the rewriting program permits data transmitted from an external device and received by the communicating section to be written into the specified block n.

摘要翻译： 即使使用包含可重写或不可重写的存储器的微型计算机，电气系统装置如下构成，以容易地实现用户侧存储的程序的版本的期望的调整，修理和改变。 也就是说，电气系统装置包括一个单片微型计算机，它包含被分成多个块的存储器，并且包括设置在存储器的预设块中的一个指定的块n，用于存储用于实现预设功能或规范的控制程序 的系统装置的指定块重写程序，存储在除指定块之外的块1至（n-1）中的至少一个中以重写指定块的内容的指定块重写程序，以及可访问存储器的通信部分， 串行通信功能，并且重写程序允许从外部设备发送并由通信部分接收的数据被写入指定的块n。

公开(公告)号：US5357627A

公开(公告)日：1994-10-18

申请号：US40562

申请日：1993-03-31

申请人： Azuma Miyazawa ,  Toshiaki Ishimaru

发明人： Azuma Miyazawa ,  Toshiaki Ishimaru

IPC分类号： G06F9/445 ,  G06F11/00

CPC分类号： G06F9/328 ,  G06F8/66

摘要： A microcomputer includes a program memory for storing program data, a program counter for addressing the program memory, an instruction decoder for decoding the program data read out from an address of the program memory addressed by the program counter, an electrically programmable nonvolatile memory for storing address data denoting an address of the program memory where program data to be corrected is stored, and correction program data, a comparator for comparing the output from the program counter with the address data stored in the nonvolatile memory and outputting a coincidence signal when a coincidence is found therebetween, and a program correction circuit for reading out the program data from the nonvolatile memory in response to the coincidence signal, and for supplying the readout data to the instruction decoder in place of the output from the program memory.According to another feature, the microcomputer may comprise a program correction circuit wherein a correction address is supplied to a program counter, and wherein code sections are stored.

摘要翻译： 微型计算机包括用于存储程序数据的程序存储器，用于寻址程序存储器的程序计数器，用于对由程序计数器寻址的程序存储器的地址读出的程序数据进行解码的指令解码器，用于存储程序存储器的电可编程非易失性存储器 表示存储要被校正的程序数据的程序存储器的地址的地址数据;以及校正程序数据;用于将来自程序计数器的输出与存储在非易失性存储器中的地址数据进行比较的比较器，当符合时输出一致信号 以及用于响应于一致信号从非易失性存储器读出程序数据的程序校正电路，并且用于将读出的数据提供给指令解码器来代替程序存储器的输出。 根据另一特征，微计算机可以包括程序校正电路，其中校正地址被提供给程序计数器，并且其中存储代码段。

公开(公告)号：US5592613A

公开(公告)日：1997-01-07

申请号：US544694

申请日：1995-10-18

申请人： Azuma Miyazawa ,  Toshiaki Ishimaru

发明人： Azuma Miyazawa ,  Toshiaki Ishimaru

IPC分类号： G06F9/445 ,  G01R31/28 ,  G06F11/00

CPC分类号： G06F9/328 ,  G06F8/66

摘要： A microcomputer includes a program memory for storing program data, a program counter for addressing the program memory, an instruction decoder for decoding the program data read out from an address of the program memory addressed by the program counter, an electrically programmable nonvolatile memory for storing address data denoting an address of the program memory where program data to be corrected is stored, and correction program data, a comparator for comparing the output from the program counter with the address data stored in the nonvolatile memory and outputting a coincidence signal when a coincidence is found therebetween, and a program correction circuit for reading out the program data from the nonvolatile memory in response to the coincidence signal, and for supplying the readout data to the instruction decoder in place of the output from the program memory. According to another feature, the microcomputer may comprise a program correction circuit wherein a correction address is supplied to a program counter, and wherein code sections are stored.

摘要翻译： 微型计算机包括用于存储程序数据的程序存储器，用于寻址程序存储器的程序计数器，用于对由程序计数器寻址的程序存储器的地址读出的程序数据进行解码的指令解码器，用于存储程序存储器的电可编程非易失性存储器 表示存储要被校正的程序数据的程序存储器的地址的地址数据;以及校正程序数据;用于将来自程序计数器的输出与存储在非易失性存储器中的地址数据进行比较的比较器，当符合时输出一致信号 以及用于响应于一致信号从非易失性存储器读出程序数据的程序校正电路，并且用于将读出的数据提供给指令解码器来代替程序存储器的输出。 根据另一特征，微计算机可以包括程序校正电路，其中校正地址被提供给程序计数器，并且其中存储代码段。

公开(公告)号：US5752089A

公开(公告)日：1998-05-12

申请号：US238985

申请日：1994-05-06

申请人： Azuma Miyazawa ,  Satoshi Miyazaki ,  Tetsuo Miyasaka ,  Toshiaki Ishimaru ,  Kazutada Kobayashi ,  Shoji Kawamura

发明人： Azuma Miyazawa ,  Satoshi Miyazaki ,  Tetsuo Miyasaka ,  Toshiaki Ishimaru ,  Kazutada Kobayashi ,  Shoji Kawamura

IPC分类号： G02B7/28 ,  G03B7/091 ,  G03B7/20 ,  G03B17/00 ,  G06F3/00 ,  G06F9/445 ,  G06F15/78

CPC分类号： G03B7/091 ,  G06F9/4401 ,  H04N5/23225 ,  G03B2206/00

摘要： The camera system comprises a camera and an external device. The camera includes a microcomputer, a write control circuit for receiving replacement data from the external device and writing the replacement data into a replacement program memory of the microcomputer, and an interface circuit for controlling a camera element in accordance with the decoded value output from an instruction decoder (ID) of the microcomputer. The external device includes a memory for storing address data to be changed in the microcomputer in the camera and replacement program data, and a transmission circuit for reading out the replacement data from the memory and transmitting the read-out data to the camera.

摘要翻译： 相机系统包括相机和外部设备。 相机包括微型计算机，用于从外部设备接收替换数据并将替换数据写入微计算机的替换程序存储器的写入控制电路，以及用于根据从微处理器输出的解码值控制相机元件的接口电路 指令解码器（ID）。 外部设备包括用于存储在相机中的微型计算机中要更改的地址数据的存储器和替换程序数据，以及用于从存储器读出替换数据并将读出的数据发送到相机的传输电路。

公开(公告)号：US5408672A

公开(公告)日：1995-04-18

申请号：US976400

申请日：1992-11-13

申请人： Hideo Miyazawa ,  Shigeyuki Komatsu ,  Michio Yoshida ,  Toshiaki Suzuki ,  Akito Miyamoto ,  Azuma Miyazawa ,  Toshiaki Ishimaru

发明人： Hideo Miyazawa ,  Shigeyuki Komatsu ,  Michio Yoshida ,  Toshiaki Suzuki ,  Akito Miyamoto ,  Azuma Miyazawa ,  Toshiaki Ishimaru

IPC分类号： G06F9/26 ,  G06F9/445 ,  G06F9/06 ,  G06F12/12 ,  G06F13/40

CPC分类号： G06F8/66 ,  G06F9/268 ,  G06F9/328

摘要： When an error is found in a program of the microcomputer, there are stored in a writable memory change address data of an address of a wrong instruction to be subjected to modification or insertion in the read-only memory, change instruction codes of modification or insertion for replacement of the wrong instruction, and a control code controlling a second program counter. When the contents of the program counter match the change address data stored in the writable memory, the program data in the writable memory is executed in place of the wrong instruction in the read-only memory according to the control code controlling the second program counter. Consequently, even when a bug is found in the program, a program replacement and/or insertion can be easily achieved and it is unnecessary to discard the final product on which the program is developed through a mask. Moreover, the program can be easily changed from an external device. This facilitates determining the cause of troubles occurring in the one-chip microcomputer incorporated in an electronic apparatus and hence improves reliability of the apparatus.

摘要翻译： 当在微计算机的程序中发现错误时，存储在可写存储器中的改变或插入到只读存储器中的错误指令的地址的改变地址数据，改变或插入的改变指令代码 用于替换错误的指令，以及控制代码来控制第二程序计数器。 当程序计数器的内容与存储在可写存储器中的改变地址数据匹配时，根据控制第二程序计数器的控制代码，代替只读存储器中的错误指令执行可写存储器中的程序数据。 因此，即使在程序中发现错误，也可以容易地实现程序更换和/或插入，并且不需要通过掩码丢弃开发程序的最终产品。 此外，程序可以从外部设备轻松更改。 这有助于确定在电子设备中结合的单片微计算机中发生故障的原因，从而提高了设备​​的可靠性。

公开(公告)号：US5255047A

公开(公告)日：1993-10-19

申请号：US929476

申请日：1992-08-17

申请人： Toshiaki Ishimaru ,  Minoru Hara ,  Atsushi Maruyama ,  Keiichi Tsuchida

发明人： Toshiaki Ishimaru ,  Minoru Hara ,  Atsushi Maruyama ,  Keiichi Tsuchida

IPC分类号： G03B7/16 ,  G03B15/05

CPC分类号： G03B7/16

摘要： In a strobe controlling apparatus, there are provided respective information outputs for outputting respectively the guide number information GV, film sensitivity information SV and object distance information DV, a judged diaphragm value is determined by the operation of GV+SV-DV from their outputs, the above-mentioned diaphragm value is compared with a predetermined value memorized in advance, in case the above-mentioned diaphragm value is smaller, the diaphragm will be controlled and, in case the above-mentioned diaphragm value is larger, the flash amount will be controlled so that, particularly, at the time of strobe photographing, the short distance exposure may be prevented from being over-exposed and a proper exposure is made possible.

摘要翻译： 在选通控制装置中，分别提供用于分别输出指导数信息GV，胶片感光度信息SV和对象距离信息DV的各个信息输出，判断的光阑值由其输出的GV + SV-DV的操作确定， 将上述光圈值与预先存储的预定值进行比较，在上述光圈值较小的情况下，光阑将被控制，并且在上述光阑值较大的情况下，闪光量将为 特别是在闪光拍摄时，可以防止短距离曝光过度曝光，并且可以适当地曝光。

公开(公告)号：US06531049B1

公开(公告)日：2003-03-11

申请号：US09381714

申请日：1999-09-28

申请人： Akio Kariya ,  Takumi Hamajima ,  Satoshi Morimoto ,  Toshiaki Ishimaru ,  Akihide Kakutani

发明人： Akio Kariya ,  Takumi Hamajima ,  Satoshi Morimoto ,  Toshiaki Ishimaru ,  Akihide Kakutani

IPC分类号： C25F500

CPC分类号： C25F5/00

摘要： An aqueous solution (20) of an alkali hydroxide is stored and held in a tank (1). An electrode (5) is disposed in the tank (1), and a member (11) coated with a Ti-derived film is disposed in the tank (1) so as to be surrounded with the electrode (5). In this state, a power source (6) applies a negative potential to the electrode (5) and a positive potential to the member (11) to flow electricity between the electrode (5) and the member (11) immersed in the aqueous solution (20). Thus, the Ti-derived film coated on the surface of the member (11) is chemically removed by the aqueous solution (20).

摘要翻译： 将碱金属氢氧化物的水溶液（20）储存并保存在罐（1）中。 一个电极（5）设置在罐（1）中，并且涂有Ti衍生膜的部件（11）被设置在罐（1）中以被电极（5）包围。 在该状态下，电源（6）对电极（5）施加负电位，向构件（11）施加正电位，在电极（5）和浸没在水溶液中的构件（11）之间流动 （20）。 因此，通过水溶液（20）化学除去涂布在构件（11）的表面上的Ti衍生的膜。

公开(公告)号：US06416262B1

公开(公告)日：2002-07-09

申请号：US09424923

申请日：1999-12-01

申请人： Toshiaki Ishimaru ,  Youzou Nakamura ,  Akihide Kakutani ,  Tsuneo Egawa

发明人： Toshiaki Ishimaru ,  Youzou Nakamura ,  Akihide Kakutani ,  Tsuneo Egawa

IPC分类号： B23F1700

CPC分类号： B23F17/003 ,  B23F9/10 ,  B23F21/226 ,  Y02P70/175 ,  Y10T407/17 ,  Y10T409/10 ,  Y10T409/101749 ,  Y10T409/103975 ,  Y10T409/104134 ,  Y10T409/10795

摘要： A bevel gear is generated using an annular milling cutter having a blade material made of a high-speed tool steel mounted to a main body, the blade material being coated with at least one layer of a film of a composition substantially comprising (Ti(1−x)Alx)(NyC(1−y)) (where, 0.2≦x≦0.85, 0.2≦y≦1.0), and dry cutting is performed at a cutting speed in the range from 20 to 400m/min without using a cutting oil. With this method, teeth can be generated at a greatly improved cutting speed without using any expensive tool such as cemented carbide, thereby realizing efficient production of a bevel gear at a reduced cost.

摘要翻译： 使用具有安装到主体的高速工具钢制成的刀片材料的环形铣刀产生锥齿轮，所述刀片材料涂覆有至少一层基本上包含（Ti（1） -x）Al x）（NyC（1-y））（其中，0.2 <= x <= 0.85，0.2 <= y <= 1.0），并且以20-400m / min，不使用切削油。 通过这种方法，可以在不使用硬质合金等昂贵的工具的情况下，以极大地提高的切削速度产生齿，从而以降低的成本实现高效率的锥齿轮的制造。

公开(公告)号：US06347190B1

公开(公告)日：2002-02-12

申请号：US09499971

申请日：2000-02-08

申请人： Toshiaki Ishimaru

发明人： Toshiaki Ishimaru

IPC分类号： G03B1316

CPC分类号： G03B17/20

摘要： A camera has a finder device. A liquid crystal element is arranged in the finder device and has an image area and at least one of an index area indicating an image range and an index area indicating information relating to photographing. A control circuit switches modes between a first mode in which the image area is set into a light transmitting state and a second mode in which the image area is set into a light shielding state according to a voltage applied to the liquid crystal element. The index areas always provide index display irrespective of application of the voltage to the liquid crystal element.

摘要翻译： 相机具有取景器装置。 液晶元件布置在取景器装置中，并且具有图像区域和指示图像范围的索引区域和指示与拍摄有关的信息的索引区域中的至少一个。 控制电路根据施加到液晶元件的电压，将图像区域设定为透光状态的第一模式和图像区域设定为遮光状态的第二模式切换模式。 索引区域总是提供索引显示，而不管施加电压到液晶元件。

公开(公告)号：US5661372A

公开(公告)日：1997-08-26

申请号：US429200

申请日：1995-04-26

申请人： Toshiaki Ishimaru ,  Hiroshi Yamada

发明人： Toshiaki Ishimaru ,  Hiroshi Yamada

IPC分类号： G03B15/05 ,  H05B41/32 ,  H05B41/34 ,  H05B37/00 ,  H05B41/00

CPC分类号： H05B41/34

摘要： A stroboscopic instrument is constructed of a gate-controlled switching element forming a discharge loop that is connected in series with a discharge lamp and main capacitor for storing charge that causes the discharge lamp to flash. The stroboscopic instrument further comprises: a stroboscopic flashing control circuit for controlling the operation of stroboscopic flashing; a low-voltage power supply that has an output voltage lower than the driving voltages of the stroboscopic flashing control circuit and the gate-controlled switching element; a first constant voltage regulator for stepping up the voltage of the low-voltage power supply up to the driving voltage of the stroboscopic flashing control circuit; and a second constant voltage regulator for stepping up the voltage of the low-voltage power supply or the output voltage of the first constant voltage regulator up to the driving voltage of the gate-controlled switching element.

摘要翻译： 频闪仪器由形成与放电灯串联连接的放电回路的栅极控制开关元件和用于存储使放电灯闪烁的电荷的主电容器构成。 频闪仪器还包括：频闪闪光控制电路，用于控制频闪闪光的操作; 低电压电源，其输出电压低于频闪闪烁控制电路和门控开关元件的驱动电压; 第一恒压调节器，用于升压至频闪闪光控制电路的驱动电压; 以及第二恒压调节器，用于升高所述低压电源的电压或所述第一恒压调节器的输出电压直到所述栅极控制的开关元件的驱动电压。