公开(公告)号：US5299320A

公开(公告)日：1994-03-29

申请号：US752787

申请日：1991-08-30

申请人： Kunitoshi Aono ,  Masaki Toyokura ,  Toshiyuki Araki ,  Akihiko Ohtani ,  Hisashi Kodama ,  Kiyoshi Okamoto

发明人： Kunitoshi Aono ,  Masaki Toyokura ,  Toshiyuki Araki ,  Akihiko Ohtani ,  Hisashi Kodama ,  Kiyoshi Okamoto

IPC分类号： G06F9/345 ,  G06F9/38 ,  G06F15/78 ,  G06F9/30

CPC分类号： G06F15/8076 ,  G06F9/30036 ,  G06F9/345 ,  G06F9/3885

摘要： In a program control type processor for executing plural instructions including a vector pipeline instruction including a data processor for executing a pipeline operation, there is provided a program controller including a program memory, a program counter and a decoder, and is further provided an address generator and a data memory. When the vector pipeline instruction is read out from the program memory and is decoded by the decoder, the program controller stops the program counter and outputs a start signal, and thereafter, controls an operation of the data processor according to the contents of the vector pipeline instruction. The data processor executes the pipeline operation for the data outputted from the data memory by being controlled by the program controller, and the program controller detects completion of the pipeline operation performed in response to the vector pipeline instruction a predetermined number of cycles after receiving the end signal, and thereafter, sequentially executes instructions following the vector pipeline instruction.

摘要翻译： 在用于执行包括包括用于执行流水线操作的数据处理器的向量流水线指令的多个指令的程序控制类型处理器中，提供了一种程序控制器，其包括程序存储器，程序计数器和解码器，并且还提供有地址生成器 和数据存储器。 当从程序存储器中读出向量流水线指令并由解码器解码时，程序控制器停止程序计数器并输出起始信号，然后根据向量管线的内容来控制数据处理器的操作 指令。 数据处理器通过由程序控制器控制从数据存储器输出的数据执行流水线操作，并且程序控制器在接收到结束之后响应于向量流水线指令检测预定数量的循环执行的流水线操作的完成 信号，然后依次执行向量流水线指令之后的指令。

公开(公告)号：US5432726A

公开(公告)日：1995-07-11

申请号：US251311

申请日：1994-05-31

申请人： Shun-ichi Kurohmaru ,  Hisashi Kodama ,  Toshiyuki Araki ,  Masaki Toyokura

发明人： Shun-ichi Kurohmaru ,  Hisashi Kodama ,  Toshiyuki Araki ,  Masaki Toyokura

IPC分类号： G06F7/505 ,  G06F7/00 ,  G06F7/50 ,  G06F9/302 ,  G06F9/305 ,  G06F9/32 ,  G06F17/10 ,  G06T9/00 ,  H03M7/30 ,  H04N19/00 ,  H04N19/42 ,  H04N19/436 ,  G06K9/36

CPC分类号： G06F7/5055 ,  G06F9/3001 ,  G06F9/30058 ,  H04N19/45 ,  H04N19/60

摘要： Two sets of input data A and B are provided. A first selector circuit outputs either the most significant bit of the input data B or the inversion thereof, in accordance with a control signal which has been sent thereto through a control line. An adder adds 1 to the least significant bit of the input data B, and also adds the output from the first selector circuit to all the other bits thereof. A zero-judgment circuit judges whether the input data B is 0 or not, and then, if it is 0, sets a flag to a predetermined value. A selector-control circuit allows a second selector circuit to select the input data B in the case where the least significant bit of the input data A is 1 or the flag from the zero-judgment circuit is set to the predetermined value, and to select, in the other cases, the output from the adder. In this manner, a conditional branch operation required for quantization and inverse quantization of data is executed at high speed, which operation involves either adding 1 to or subtracting 1 from the input data B to output the result, or outputting the input data B, depending on whether the input data B is positive, negative or zero, and also depending on whether the input data A is an even number or an odd number.

摘要翻译： 提供两组输入数据A和B。 第一选择器电路根据通过控制线发送给它的控制信号输出输入数据B的最高有效位或其反相。 加法器将1加到输入数据B的最低有效位，并将第一选择器电路的输出加到其它所有位。 零判断电路判断输入数据B是否为0，然后如果为0则将标志设置为预定值。 选择器控制电路允许第二选择器电路在输入数据A的最低有效位为1或来自零判断电路的标志被设置为预定值的情况下选择输入数据B，并且选择 在其他情况下，来自加法器的输出。 以这种方式，高速执行量化和数据逆量化所需的条件分支操作，该操作涉及从输入数据B中加1或减1以输出结果，或输出输入数据B，依赖 关于输入数据B是正还是负，还取决于输入数据A是偶数还是奇数。

公开(公告)号：US6026486A

公开(公告)日：2000-02-15

申请号：US859308

申请日：1997-05-20

申请人： Hisashi Kodama ,  Kunitoshi Aono

发明人： Hisashi Kodama ,  Kunitoshi Aono

IPC分类号： G06F9/318 ,  G06F9/38 ,  G06F9/30 ,  G06F15/16

CPC分类号： G06F9/3822 ,  G06F9/30076 ,  G06F9/30149 ,  G06F9/30174 ,  G06F9/30178 ,  G06F9/30189 ,  G06F9/3802 ,  G06F9/3836 ,  G06F9/3855 ,  G06F9/3885

摘要： A 32-bit processor control unit receives from a memory an instruction. The control unit then determines whether the received instruction is intended for a 32-bit processor or for a 16-bit processor. If the received instruction is analyzed to be a 32-bit processor instruction, the control unit controls the 32-bit processor with the aid of two 16-bit instruction control units. If the received instruction is a 16-bit processor instruction, the 32-bit processor control unit sends a 16-bit processor mode signal to each of the 16-bit instruction control units. One of the two 16-bit instruction control units controls one of two 16-bit processors which are divisions of the 32-bit processor while the other 16-bit instruction control unit controls the other 16-bit processor. The present invention makes it possible to have a single, wide bitwidth processor serve as a plurality of narrow bitwidth processors depending upon the type of processing. Various operations can be performed in parallel, thereby improving processor performance.

摘要翻译： 32位处理器控制单元从存储器接收指令。 然后，控制单元确定接收到的指令是针对32位处理器还是针对16位处理器。 如果接收到的指令被分析为32位处理器指令，则控制单元借助于两个16位指令控制单元控制32位处理器。 如果接收到的指令是16位处理器指令，则32位处理器控制单元向16位指令控制单元中的每一个发送16位处理器模式信号。 两个16位指令控制单元之一控制两个16位处理器中的一个，它们是32位处理器的分区，而另一个16位指令控制单元控制另一个16位处理器。 本发明使得可以根据处理的类型使单个宽的位宽处理器用作多个窄位宽处理器。 可以并行执行各种操作，从而提高处理器的性能。

公开(公告)号：US6023758A

公开(公告)日：2000-02-08

申请号：US651755

申请日：1996-05-22

申请人： Hisashi Kodama ,  Toshiyuki Araki

发明人： Hisashi Kodama ,  Toshiyuki Araki

IPC分类号： G06F9/26 ,  G06F9/445 ,  G06F9/00 ,  G06F9/06 ,  G06F11/00

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

摘要： According to the present invention, a method for changing a program including a plurality of instructions in a processor having a ROM for storing the program therein is provided. The method includes the steps of: replacing one of the plurality of instructions which are stored in the ROM with data having a predetermined value; and interpreting the data having the predetermined value as an instruction.

摘要翻译： 根据本发明，提供了一种用于在具有用于存储其中的程序的ROM的处理器中改变包括多个指令的程序的方法。 该方法包括以下步骤：将具有预定值的数据替换存储在ROM中的多条指令之一; 并将具有预定值的数据解释为指令。

公开(公告)号：US5566338A

公开(公告)日：1996-10-15

申请号：US251410

申请日：1994-05-31

申请人： Hisashi Kodama ,  Toshiyuki Araki

发明人： Hisashi Kodama ,  Toshiyuki Araki

IPC分类号： G06F9/48 ,  G06F13/24 ,  G06F13/00

CPC分类号： G06F13/24

摘要： According to the present invention, during the execution of a series of processes in an ordinary program, if a process being executed is suspended by the interrupt of another process, it is judged, upon completion of the execution of the interrupt process, whether a return to the above suspended process in the ordinary program is to be made or a branch return to another process is to be made, depending on the result of the interrupt process. Consequently, if the resumption of the suspended process in the ordinary program becomes no more necessary depending on the result of the interrupt process, another required process can be initiated immediately without resuming the unnecessary process.

摘要翻译： 根据本发明，在普通程序中执行一系列处理的过程中，如果通过其他处理的中断暂停执行的处理，则在执行中断处理时判断是否返回 在上述暂停进程中，在普通程序中要做出一个分支返回到另一个进程，这取决于中断过程的结果。 因此，如果根据中断处理的结果，在普通程序中恢复暂停处理变得不再需要，则可以立即启动另一个所需的处理，而不需要重新开始不必要的处理。

公开(公告)号：US5960756A

公开(公告)日：1999-10-05

申请号：US14101

申请日：1998-01-27

申请人： Eiji Miyachi ,  Hisashi Kodama ,  Yosuke Tateishi

发明人： Eiji Miyachi ,  Hisashi Kodama ,  Yosuke Tateishi

IPC分类号： F01L1/26 ,  F01L13/00

CPC分类号： F01L1/185 ,  F01L1/2405 ,  F01L1/267 ,  F01L13/0005 ,  F01L13/0015 ,  F01L2001/2438

摘要： A valve control device for an internal combustion engine includes a rotational cam shaft disposed on a cylinder head, a first cam provided on the cam shaft, a second cam provided on the cam shaft and having a larger nose portion than that of the first cam, a first rocker arm supported on a first fulcrum so as to be able to oscillate and thereby open or close an intake or exhaust valve by the first cam in response to the rotation of the cam shaft, a second rocker arm supported on a second fulcrum so as to be able to oscillate and thereby open or close an intake or exhaust valve by the second cam in response to the rotation of the cam shaft, and a moving mechanism for selectively moving the second fulcrum so as to control the opening and closing operation of the intake or exhaust valve by the second rocker arm.

摘要翻译： 一种用于内燃机的阀控制装置，包括设置在气缸盖上的旋转凸轮轴，设置在凸轮轴上的第一凸轮，设置在凸轮轴上并具有比第一凸轮更大的鼻部的第二凸轮， 第一摇臂，其支撑在第一支点上，以便能够响应于所述凸轮轴的旋转而由所述第一凸轮振动并由此打开或关闭所述进气门或排气门;第二摇臂支撑在第二支点上， 为了能够响应于凸轮轴的旋转而通过第二凸轮振动并因此打开或关闭进气门或排气阀，以及用于选择性地移动第二支点的移动机构，以便控制开关操作 进气或排气阀由第二摇臂组成。

公开(公告)号：US5441932A

公开(公告)日：1995-08-15

申请号：US25051

申请日：1993-03-02

申请人： Hisashi Kodama ,  Hironobu Hashimoto ,  Yasuhiro Kajihara

发明人： Hisashi Kodama ,  Hironobu Hashimoto ,  Yasuhiro Kajihara

IPC分类号： A61K31/70 ,  A61K31/7008 ,  A61K31/7028 ,  A61K31/7042 ,  A61K31/7052 ,  A61K31/7064 ,  A61K31/7072 ,  A61K47/48 ,  A61P29/00 ,  A61P37/08 ,  C07H5/06 ,  C07H11/04 ,  C07H13/04 ,  C07H15/04 ,  C07H15/14 ,  C07H17/02 ,  C07H17/04 ,  C07H19/10 ,  C07K14/00 ,  C07K14/76 ,  C07K16/00 ,  A61K31/715 ,  A61K31/72 ,  A61K31/73

CPC分类号： C07H13/04 ,  A61K47/48238 ,  C07H15/04 ,  C07H15/14 ,  C07H17/04

摘要： An inhibitor of the biosynthesis of sugar chains containing sialic acid that is excellent in the suppression of inflammation or allergy, which comprises as an active ingredient a sugar compound of the formula (1): ##STR1## wherein R.sup.1 is a hydrogen atom, a substituted or unsubstituted aliphatic hydrocarbon group, a substituted or unsubstituted aromatic hydrocarbon group, a peptide residue or a glycoprotein, and R.sup.2 is a hydrogen atom, a sulfhydryl group, an acyloxy group, an acylthio group, an aryloxy group, an alkyloxy group or a glycothio residue. The inhibitor of the biosynthesis of sugar chains containing sialic acid may be used as a therapeutic agent for inflammation caused by sugar chains containing sialic acid.

摘要翻译： 包含作为活性成分的式（1）的糖化合物的含有唾液酸的糖链的生物合成抑制剂，其具有优异的抑制炎症或过敏的作用。其中R1是氢原子 取代或未取代的脂族烃基，取代或未取代的芳香族烃基，肽残基或糖蛋白，R2为氢原子，巯基，酰氧基，酰基硫基，芳氧基，烷氧基 或糖硫醇残基。 含有唾液酸的糖链的生物合成的抑制剂可以用作由含唾液酸的糖链引起的炎症的治疗剂。

公开(公告)号：US4635593A

公开(公告)日：1987-01-13

申请号：US717277

申请日：1985-03-28

申请人： Hisashi Kodama

发明人： Hisashi Kodama

IPC分类号： F01L1/24 ,  F01L1/25

CPC分类号： F01L1/25

摘要： A hydraulic valve lifter is used in the valve train of an internal combustion engine to take up the lash on operating clearance in the valve train. The valve lifter is comprised of a first cylindrical body member having a top wall, a second cylindrical body member slidably mounted within the first body member and having a bottom wall, a plunger member slidably mounted within the second body member for defining a reservoir chamber and a pressure chamber, a guide member of thick, rigid material fixed in the first body member for guiding the second body member, and a channel member of thin light weight material fixed between the first body member and the guide member for defining an oil channel connected to the reservoir chamber.

摘要翻译： 在内燃机的气门机构中使用液压气门挺杆，以便在气门机构中的操作间隙上起到间隙。 阀提升器包括具有顶壁的第一圆柱形主体构件，可滑动地安装在第一主体构件内并具有底壁的第二圆柱形本体构件，可滑动地安装在第二主体构件内用于限定储存室的柱塞构件， 压力室，固定在第一主体构件中的用于引导第二主体构件的厚的刚性材料的引导构件以及固定在第一主体构件和引导构件之间的薄重量轻材料的通道构件，用于限定连接的油道 到储存室。

公开(公告)号：US4541374A

公开(公告)日：1985-09-17

申请号：US563246

申请日：1983-12-19

申请人： Hisashi Kodama

发明人： Hisashi Kodama

IPC分类号： F01L1/24 ,  F01L1/245

CPC分类号： F01L1/245

摘要： A hydraulic lifter for an internal combustion engine which includes a cylindrical body installed horizontally or nearly horizontally, having an oil inlet port on the surface of the body; a plunger slidably inserted into the body; a push rod seat inserted into one end of the body in contact with the plunger, having an oil outlet port; an oil reservoir formed by the plunger and a push rod seat; a pressure chamber formed by the internal wall of the body and the end face of the plunger in the other end of the body; a hole for the oil to flow in and out of the reservoir, provided in the vicinity of the junction between the plunger and the push rod seat; a first groove provided on the other surface of the plunger forming at least one turn around the plunger, to connect the oil inlet port mounted on the body with the hole for the oil to flow in and out of the reservoir; and a second groove provided on the outer surface of the push rod seat forming at least one turn around the push rod seat, to connect the hole for the oil to flow in and out of the reservoir with the oil outlet port mounted on the push rod seat.

摘要翻译： 一种用于内燃机的液压升降器，包括水平或几乎水平安装的圆柱体，在主体表面上具有进油口; 可滑动地插入到所述主体中的柱塞; 插入到与柱塞接触的主体的一端中的推杆座，具有出油口; 由所述柱塞和推杆座形成的储油器; 由所述主体的内壁和所述主体的另一端的所述柱塞的端面形成的压力室; 设置在柱塞和推杆座之间的接合处附近的用于油流入储存器的孔的孔; 设置在所述柱塞的另一个表面上的第一槽，其形成围绕所述柱塞的至少一个转弯，以将安装在所述主体上的所述油入口与所述油孔连通以流入和流出所述储存器; 以及设置在所述推杆座的外表面上的第二槽，其围绕所述推杆座形成至少一个转动，以将所述油的孔连接到所述储存器中并流入所述储存器，所述出油口安装在所述推杆上 座位。

公开(公告)号：US4535734A

公开(公告)日：1985-08-20

申请号：US473421

申请日：1983-03-09

申请人： Hisashi Kodama ,  Tooru Hamamoto ,  Tetsuomi Tamura ,  Katsujiro Sato ,  Kazuharu Yamada

发明人： Hisashi Kodama ,  Tooru Hamamoto ,  Tetsuomi Tamura ,  Katsujiro Sato ,  Kazuharu Yamada

IPC分类号： F01L1/24 ,  F01L1/245

CPC分类号： F01L1/245 ,  F01L2109/00

摘要： A self-contained hydraulic lash adjuster having a cup-shaped body and a plunger slidably disposed therein is further provided with a flexible diaphragm secured within a reservoir chamber located in the plunger with one side of said diaphragm being exposed to the atmosphere and the other side being disposed in engagement with the oil supply sealed within the hydraulic lash adjuster. An oil passage is provided in the bottom of the plunger to communicate the reservoir chamber with a pressure chamber defined between the bottom of the plunger and the bottom of the body and a one-way check valve is provided to prevent the return flow of oil through the oil passage to the reservoir. A cup-shaped cover member having apertured side walls is located in the bottom of the plunger over the oil passage to prevent the diaphragm from blocking the oil passage upon deformation of the diaphragm.

摘要翻译： 具有杯形主体和可滑动地设置在其中的活塞的独立液压间隙调节器还设置有固定在位于柱塞中的储存室内的柔性隔膜，所述隔膜的一侧暴露于大气，另一侧 与密封在液压间隙调节器内的油源配合。 在柱塞的底部设有油通道，以将储存室与定位在柱塞底部和主体底部之间的压力室连通，并提供单向止回阀以防止油通过 通往油藏的油路。 具有多孔侧壁的杯形盖构件位于油路的柱塞的底部，以防止膜片在隔膜变形时堵塞油路。