公开(公告)号：US06239688B1

公开(公告)日：2001-05-29

申请号：US09666064

申请日：2000-09-19

申请人： Kisaburo Takahashi ,  Junichi Kurantani ,  Toshio Ogawa

发明人： Kisaburo Takahashi ,  Junichi Kurantani ,  Toshio Ogawa

IPC分类号： H01C1016

CPC分类号： H01C10/36 ,  H01C10/20

摘要： There is provided a variable resistor comprised of a resistor formed at a movable member arranged to be reciprocatable, and a slider element attached to a fixing member fixed in opposition to the movable member, slidingly contacted with the resistor. The resistor has the first resistor, the second resistor and the third resistor extending in a reciprocating direction of the movable member and electrically independent from each other, a first resistor pattern having one end of each of the first resistor and the second resistor connected to each other, a second resistor pattern having the other ends of the second resistor and the third resistor. The slider element is comprised of the first slider element, the second slider element and the third slider element slidingly contacted with the first resistor, the second resistor and the third resistor. When the movable member is moved in the direction of arrow A, a resistance value between the first and second slider elements is increased and a resistance value between the second slider element and the third slider element is decreased, and in turn when the movable member is moved in a direction of an arrow B, a resistance value between the first slider element and the second slider element is decreased and a resistance value between the second slider element and the third slider element is increased.

摘要翻译： 提供了一种可变电阻器，包括形成在可往复运动的可动构件上的电阻器，以及附接到与可动构件相对固定的固定构件的滑块，滑动元件与电阻器滑动接触。 电阻器具有第一电阻器，第二电阻器和第三电阻器，其沿着可移动部件的往复运动方向延伸并且彼此电独立;第一电阻器图案，其中每个第一电阻器和第二电阻器的一端连接到每个 另一方面，具有第二电阻器和第三电阻器的另一端的第二电阻器图案。 滑块元件包括第一滑块元件，第二滑块元件和与第一电阻器，第二电阻器和第三电阻器滑动接触的第三滑块元件。 当可动构件沿箭头A的方向移动时，第一和第二滑动元件之间的电阻值增加，并且第二滑块元件和第三滑块元件之间的电阻值减小，而当可动构件 沿着箭头B的方向移动，第一滑块元件和第二滑块元件之间的电阻值减小，并且第二滑块元件和第三滑块元件之间的电阻值增加。

公开(公告)号：US6161378A

公开(公告)日：2000-12-19

申请号：US202243

申请日：1998-12-10

申请人： Hiroshi Hanaoka ,  Osamu Kuroda ,  Ryouta Doi ,  Hidehiro Iizuka ,  Toshio Ogawa ,  Hisao Yamashita ,  Shigeru Azuhata ,  Yuichi Kitahara ,  Toshifumi Hiratsuka ,  Kojiro Okude ,  Norihiro Shinotsuka ,  Toshio Manaka

发明人： Hiroshi Hanaoka ,  Osamu Kuroda ,  Ryouta Doi ,  Hidehiro Iizuka ,  Toshio Ogawa ,  Hisao Yamashita ,  Shigeru Azuhata ,  Yuichi Kitahara ,  Toshifumi Hiratsuka ,  Kojiro Okude ,  Norihiro Shinotsuka ,  Toshio Manaka

IPC分类号： F01N3/20 ,  B01D53/94 ,  F01N3/08 ,  F02D41/02 ,  F02D41/14 ,  F01N3/00

CPC分类号： F01N11/002 ,  B01D53/9422 ,  B01D53/9495 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/1025 ,  B01D2255/2022 ,  B01D2255/2027 ,  B01D2255/2047 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/91 ,  F01N3/0814 ,  F01N3/0842 ,  F01N3/0871 ,  F01N3/0878 ,  F01N13/009 ,  F01N2250/12 ,  F01N2430/06 ,  F01N2510/06 ,  F01N2570/04 ,  F01N2610/03 ,  F02D41/027 ,  F02D41/0275 ,  F02D41/1455 ,  F02D41/146 ,  F02D41/1462 ,  F02D41/1463 ,  F02D41/1465 ,  F02D2200/0806 ,  F02D2200/0814 ,  Y02A50/2324 ,  Y02T10/22 ,  Y02T10/47

摘要： An exhaust gas purification apparatus for use in an internal combustion engine comprises an exhaust gas duct connected to the engine through which exhaust gas containing NO.sub.x gas passes, and a catalyst disposed in the exhaust gas duct such that it contacts the exhaust gas. The catalyst chemically adsorbs NO.sub.x when a stoichiometric amount of a gaseous oxidizing agent present in the exhaust gas is larger than that of a gaseous reducing agent present in the exhaust gas for reducing NO.sub.x, adsorbed NO.sub.x is catalytically reduced in the presence of a reducing agent when the stoichiometric amount of the oxidizing agent is not larger that of the reducing agent.

摘要翻译： PCT No.PCT / JP97 / 01955 Sec。 371 1998年12月10日第 102（e）1998年12月10日日期PCT 1997年6月9日PCT公布。 出版物WO97 / 47864 日本公报1997年12月18日在内燃机中使用的排气净化装置具备：与发动机连接的排气管道，通过该排气通过含有NOx的废气，以及设置在排气管道内的催化剂，使其与排气接触 加油站。 当废气中存在的化学计量的气态氧化剂大于用于还原NOx的排气中存在的气态还原剂的化学计量时，催化剂化学吸附NOx，在还原剂的存在下，吸附的NOx被催化还原， 氧化剂的化学计量量不大于还原剂的化学计量量。

公开(公告)号：US6108755A

公开(公告)日：2000-08-22

申请号：US856916

申请日：1992-05-18

申请人： Akira Kabemoto ,  Toshio Ogawa ,  Masashi Shirotani

发明人： Akira Kabemoto ,  Toshio Ogawa ,  Masashi Shirotani

IPC分类号： G06F13/16 ,  G06F12/02

CPC分类号： G06F13/1663 ,  G06F11/0724

摘要： The present invention relates to an asynchronous access system for accessing a shared storage in a multiprocessor system in which a plurality of processor modules and shared storage modules are connected through a system bus. The present invention accesses the shared storage at a high speed and reduces the overhead of the system bus. The present invention recognizes in write and read instructions serial access addresses of the shared storage, requests a block access in which a predetermined number of words are grouped as one block, and performs a recovery process when a write instruction is executed abnormally in the block access.

摘要翻译： 本发明涉及用于访问多处理器系统中的共享存储器的异步访问系统，其中多个处理器模块和共享存储模块通过系统总线连接。 本发明高速访问共享存储器并减少系统总线的开销。 本发明在写入和读取指令中识别共享存储器的串行访问地址，请求将预定数量的字分组为一个块的块访问，并且在块访问中执行写入指令异常地执行恢复处理 。

公开(公告)号：US5517820A

公开(公告)日：1996-05-21

申请号：US214303

申请日：1994-03-17

申请人： Osamu Kuroda ,  Takahiro Tachi ,  Miho Saito ,  Toshio Ogawa ,  Noriko Watanabe ,  Akira Kato ,  Hiroshi Miyadera

发明人： Osamu Kuroda ,  Takahiro Tachi ,  Miho Saito ,  Toshio Ogawa ,  Noriko Watanabe ,  Akira Kato ,  Hiroshi Miyadera

IPC分类号： F01N3/28 ,  B01D53/94 ,  F01N3/08 ,  F01N3/20 ,  F01N13/02 ,  F02B1/04 ,  F02D45/00

CPC分类号： F01N3/0835 ,  B01D53/9495 ,  F01N13/009 ,  F01N3/0878 ,  F01N2240/18 ,  F01N2250/12 ,  F01N2410/12 ,  F01N2570/14 ,  F01N3/20 ,  F02B1/04 ,  Y02T10/20 ,  Y02T10/22

摘要： An apparatus is provided for purifying an exhaust gas discharged from an internal combustion engine, which comprises a first exhaust gas passage including a nitrogen oxide removing catalyst and a three way catalyst, a second exhaust gas passage including the three way catalyst, a gas flow regulator for selectively directing the exhaust gas to the first and second exhaust gas passages, and a control unit which directs the exhaust gas to the first exhaust gas passage (thereby passing exhaust gas first through the nitrogen oxide removing catalyst and thereafter through the three way catalyst) when the temperature of the nitrogen oxide removing catalyst is within a hydrocarbon adsorbing range of temperature thereof while the engine is warming up, and to the second exhaust gas passage (thereby passing the exhaust gas only through the three way catalyst) when the temperature of the nitrogen oxide removing catalyst exceeds the hydrocarbon adsorbing range of temperature thereof.

摘要翻译： 提供了一种用于净化从内燃机排出的废气的装置，其包括包括氮氧化物除去催化剂和三元催化剂的第一废气通道，包括三元催化剂的第二排气通道，气流调节器 用于将废气选择性地引导到第一和第二废气通道;以及控制单元，其将废气引导到第一废气通道（从而首先通过废气首先通过氮氧化物除去催化剂，然后通过三元催化剂） 当发动机升温时氮氧化物除去催化剂的温度在其烃吸附范围内，并且当第二排气通道（从而仅通过三元催化剂使排气通过时） 氮氧化物除去催化剂超过其烃吸附温度范围。

公开(公告)号：US5377324A

公开(公告)日：1994-12-27

申请号：US856919

申请日：1992-05-18

申请人： Akira Kabemoto ,  Toshio Ogawa ,  Masashi Shirotani

发明人： Akira Kabemoto ,  Toshio Ogawa ,  Masashi Shirotani

IPC分类号： G06F9/46 ,  G06F15/167 ,  G06F15/17 ,  G11B13/00

CPC分类号： G06F15/17 ,  G06F15/167 ,  G06F9/526 ,  G06F2209/521

摘要： The present invention comprises a plurality of processor modules and shared storage modules connected through a system bus. It improves system performance by limiting the range and shortening the time of exclusive control when a CSI (compare and store interlocked) instruction is executed to rewrite the contents of a shared storage if read data at an accaccaccess address of a shared storage coincide with the data anticipated by a CPU. In the present invention, when the CPU of the processor module rewrites data by addressing any shared storage module in executing a CSI instruction, the CPU has a connection unit connected through a system bus of a shared storage module recognize the CSI instruction, and reads data and compares them with comparison data in the shared storage module. Thus, the range of the exclusive control is limited to the process in the internal bus in the shared storage module.

摘要翻译： PCT No.PCT / JP91 / 01239 Sec。 371日期：1992年5月18日 102（e）日期1992年5月18日PCT 1991年9月18日PCT公布。 出版物WO92 / 05490 日期：1992年4月2日。本发明包括通过系统总线连接的多个处理器模块和共享存储模块。 当执行CSI（比较和存储互锁）指令以重写共享存储器的内容时​​，通过限制范围和缩短排他控制的时间来改善系统性能，如果在共享存储器的accaccaccess地址处的读取数据与数据一致 由CPU预期。 在本发明中，当处理器模块的CPU通过在执行CSI指令时寻址任何共享存储模块来重写数据时，CPU具有通过共享存储模块的系统总线连接的连接单元识别CSI指令，并且读取数据 并将其与共享存储模块中的比较数据进行比较。 因此，排他控制的范围限于共享存储模块内部总线的处理。

公开(公告)号：US5318034A

公开(公告)日：1994-06-07

申请号：US982558

申请日：1992-11-27

申请人： Kazunari Ishida ,  Kazutaka Okada ,  Toshio Kondo ,  Toshio Ogawa ,  Norio Yokozawa ,  Takashi Ichikawa

发明人： Kazunari Ishida ,  Kazutaka Okada ,  Toshio Kondo ,  Toshio Ogawa ,  Norio Yokozawa ,  Takashi Ichikawa

IPC分类号： G01S7/52 ,  A61B8/00

CPC分类号： G01S7/52046

摘要： This invention provides a delay circuit capable of electrically varying the delay amount comprising a first transistor for receiving a signal to be delayed from the base connected to an input terminal and outputting a positive phase signal and a negative phase signal with respect to the signal from the input terminal, respectively from the emitter and the collector thereof; two variable capacity diodes with their terminals of the same polarity connected together and a specified control voltage applied to the point of said connection, one end of the connected diodes being connected to the emitter of said first transistor; a second transistor with the base grounded, the emitter connected to the collector of the above-mentioned first transistor, and the collector connected to one end of a specified resistance; and a delayed signal output terminal having connected thereto the other end of the two variable capacity diodes and the other end of the specified resistance. According to this invention, an ultrasonic diagnosis apparatus using this delay circuit is also provided.

摘要翻译： 本发明提供一种延迟电路，其能够电延迟量，包括第一晶体管，用于接收从连接到输入端子的基极延迟的信号，并输出正相信号和负相位信号 分别从发射极和集电极输出端子; 两个具有相同极性的端子的可变容量二极管连接在一起，并且将指定的控制电压施加到所述连接点，所连接的二极管的一端连接到所述第一晶体管的发射极; 第二晶体管，其基极接地，发射极连接到上述第一晶体管的集电极，并且集电极连接到指定电阻的一端; 以及延迟信号输出端子，其连接到两个可变容量二极管的另一端和指定电阻的另一端。 根据本发明，还提供了使用该延迟电路的超声波诊断装置。

公开(公告)号：US4974558A

公开(公告)日：1990-12-04

申请号：US769805

申请日：1985-08-27

申请人： Kageyoshi Katakura ,  Toshio Ogawa ,  Shinichiro Umemura ,  Sizuo Ishikawa

发明人： Kageyoshi Katakura ,  Toshio Ogawa ,  Shinichiro Umemura ,  Sizuo Ishikawa

IPC分类号： A61B8/00 ,  A61B8/14 ,  G01S7/52 ,  G01S7/523 ,  G01S15/89 ,  G10K11/34

CPC分类号： G01S7/52046 ,  A61B8/14 ,  G01S15/89 ,  G10K11/341

摘要： In an ultrasonodiagnostic tomography apparatus for transmitting focused sound wave from a plurality of transducers forming an array to a predetermined focus point and for carrying out beam formation for receiving sound from said focus point with dynamic focusing, wherein the width of transmission beam at said focus point is controlled by means of said transducers so that the width of transmission beam at said focus point may be larger than the width of receiving beam from said focus point.

摘要翻译： 在用于将形成阵列的多个换能器的聚焦声波发送到预定焦点并且用于通过动态聚焦执行用于从所述焦点接收声音的波束形成的超声诊断断层摄影装置中，其中在所述焦点处的发射束的宽度 通过所述换能器来控制，使得在所述焦点处的透射束的宽度可以大于从所述聚焦点的接收光束的宽度。

公开(公告)号：US4962667A

公开(公告)日：1990-10-16

申请号：US384109

申请日：1989-07-24

申请人： Toshio Ogawa ,  Kageyoshi Katakura ,  Shin-ich Kondo ,  Shin'ichiro Umemura ,  Hiroshi Ikeda ,  Noriyoshi Ichikawa ,  Kinji Kuriyama

发明人： Toshio Ogawa ,  Kageyoshi Katakura ,  Shin-ich Kondo ,  Shin'ichiro Umemura ,  Hiroshi Ikeda ,  Noriyoshi Ichikawa ,  Kinji Kuriyama

IPC分类号： G01N29/26 ,  G01S7/52 ,  G01S15/89 ,  G10K11/34

CPC分类号： G01N29/262 ,  G01S15/8918 ,  G01S7/52046 ,  G10K11/345

摘要： In an ultrasonic imaging apparatus utilizing an array type ultrasonic probe having a number of arrayed probe elements, high frequency pulse signals subject to different delays are supplied to respective probe elements so as to generate an acoustic beam which converges to a predetermined focal point. When receiving a reflection acoustic beam resulting from the converging beam, a plurality of signal lines extending from respective probe elements are connected in common to set up a plurality of element groups each having a plurality of adjacently arrayed elements and respective signals derived from respective element groups are differently delayed and added together to generate a reception signal representative of a reception beam having a predetermined focal point.

摘要翻译： 在利用具有多个排列的探针元件的阵列型超声波探头的超声波成像装置中，经受不同延迟的高频脉冲信号被提供给各个探针元件，从而产生会聚到预定焦点的声束。 当收到由会聚光束产生的反射声束时，从各个探针元件延伸的多条信号线共同连接，以建立多个元件组，每个元件组具有多个相邻排列的元件，以及从相应元件组导出的相应信号 被不同地延迟并相加在一起以产生表示具有预定焦点的接收束的接收信号。

公开(公告)号：US4793184A

公开(公告)日：1988-12-27

申请号：US898518

申请日：1986-08-21

申请人： Hiroshi Ikeda ,  Kageyoshi Katakura ,  Toshio Ogawa ,  Shin'ichiro Umemura ,  Shinichi Kondo

发明人： Hiroshi Ikeda ,  Kageyoshi Katakura ,  Toshio Ogawa ,  Shin'ichiro Umemura ,  Shinichi Kondo

IPC分类号： G01S7/52 ,  G01S15/89 ,  G01N29/04

CPC分类号： G01S7/52046 ,  G01S15/8918 ,  G01S7/52085

摘要： An ultrasonic imaging apparatus and method of forming an image of an acoustic image of an object employing the aperture synthesis technique, in which at least one partial aperture for accommodating a predetermined number of successive transducers is established and applied to a transducer array to select the predetermined number of successive transducers accommodated in the partial aperture so that the selected transducers serve to transmit ultrasonic acoustic signals to an object and receive signals reflected from the object, and the at least one partial aperture is specifically moved along the arrayed transducers for similar signal transmission to and/or signal reception from the object, whereby the apparatus and the method do not suffer substantial noise caused during changeover between transmitting and receiving operation modes and/or enjoy and enlarged aperture for signal transmission or enlarged aperture for signal reception with a suppressed decrease of the frame rate.

摘要翻译： 一种使用孔径合成技术形成对象的声像的图像的超声波成像装置和方法，其中建立用于容纳预定数量的连续换能器的至少一个部分孔径并将其应用于换能器阵列以选择预定的 容纳在部分孔径中的连续换能器的数量，使得所选择的换能器用于向对象发射超声波信号并接收从物体反射的信号，并且至少一个部分孔径被特别地沿着阵列换能器移动以用于类似的信号传输 和/或来自对象的信号接收，由此该装置和方法不会在发送和接收操作模式之间切换期间产生实质的噪声和/或用于信号传输的享受和扩大的孔径或用于信号接收的扩大的孔径， 帧速率。

公开(公告)号：US4751847A

公开(公告)日：1988-06-21

申请号：US5900

申请日：1987-01-22

申请人： Kageyoshi Katakura ,  Toshio Ogawa ,  Ishikawa Shizuo ,  Hisashi Nishiyama ,  Mashio Kodama

发明人： Kageyoshi Katakura ,  Toshio Ogawa ,  Ishikawa Shizuo ,  Hisashi Nishiyama ,  Mashio Kodama

IPC分类号： G01S15/50 ,  A61B8/06 ,  G01S15/58 ,  G01N29/00

CPC分类号： G01S7/52085 ,  G01S15/582

摘要： A phase difference comparison type of ultrasonic velocity meter repeatingly transmitting acoustic waves in the form of pulses at alternate time intervals: T-T.sub.S and T+T.sub.S, receiving reflected waves generated by the transmission of these waves and reflected on an object, forming first and second mixed waves by mixing the reception signal obtained from the reflected waves with two reference waves having phases shifted 90 degrees from each other, detecting the phase difference between the present vectors representing the first and second mixed waves and similar vectors which have been obtained with respect to the preceding pulse transmission, detecting the phase difference Q between the phase difference caused in relation to the time interval T-T.sub.S and the phase difference caused in relation to the time interval T+T.sub.S with respect to a phase difference obtained each time a pulse is transmitted, and calculating the Droppler shift angle frequency .omega.d from .omega.d=Q/2T.sub.S.

摘要翻译： 超声波速度计的相位差比较类型以交替的时间间隔重复地以脉冲形式发射声波：T-TS和T + TS，接收由这些波的传播产生并反射在物体上的反射波，形成第一和 通过将从反射波获得的接收信号与具有相位偏移90度的相位的两个参考波混合来检测表示第一和第二混合波的当前矢量之间的相位差以及相对于已经获得的相似矢量的第二混合波 检测相对于时间间隔T-TS引起的相位差与相对于时间间隔T + TS的相位差相对于每次获得的相位差产生的相位差的相位差Q 并且从ωd = Q / 2TS计算滴管移位角频率ωd。