公开(公告)号：US5214958A

公开(公告)日：1993-06-01

申请号：US834812

申请日：1992-02-13

申请人： Masanori Inada ,  Akira Demizu ,  Akihiro Nakagawa

发明人： Masanori Inada ,  Akira Demizu ,  Akihiro Nakagawa

IPC分类号： F02D45/00 ,  F02P17/12 ,  G01M15/04 ,  G01M15/05 ,  G01M15/10 ,  G01M15/11

CPC分类号： G01M15/042 ,  G01M15/05 ,  G01M15/102 ,  G01M15/11

摘要： An apparatus for defecting occurrence of misfiring in an internal combustion engine with improved reliability. A change in an angular velocity of a crankshaft of the engine and a change in the output of an air/fuel ratio sensor are monitored. Only when both changes indicate occurrence of misfiring independently from each other, it is decided that misfiring in the cylinder has taken place. Reliability in misfiring detection is improved by using the results obtained through at least two mutually different types of misfiring detections.

摘要翻译： 一种用于在可靠性提高的内燃机中缺陷发生故障的装置。 监测发动机的曲轴的角速度的变化和空气/燃料比传感器的输出的变化。 只有当两个变化都指示彼此独立地发生失火时，则确定已经发生了气缸中的点火。 通过使用通过至少两种相互不同类型的失火检测获得的结果，提高了失火检测的可靠性。

公开(公告)号：US5301546A

公开(公告)日：1994-04-12

申请号：US834363

申请日：1992-02-12

申请人： Masanori Inada ,  Akira Demizu ,  Akihiro Nakagawa

发明人： Masanori Inada ,  Akira Demizu ,  Akihiro Nakagawa

IPC分类号： F02B75/02 ,  F02P17/12 ,  G01M15/11 ,  G01M15/00

CPC分类号： G01M15/11 ,  F02P17/12 ,  F02B2075/027

摘要： In a misfire detecting device for an internal combustion engine, a crank angle detector detects the crank angle of the engine, a speed detector detects the speed of the engine from the crank angle thus detected, a load detector detects the load of the engine from the speed thus detected; and a misfire detector detects the misfire rate of the engine from the load thus detected, and outputs a misfire detection signal when the misfire rate thus detected exceeds a misfire rate determining value set according to a certain amount of load.

摘要翻译： 在用于内燃机的失火检测装置中，曲柄角检测器检测发动机的曲柄角，速度检测器根据检测到的曲柄角检测发动机的速度，负载检测器检测发动机的负荷 检测速度; 并且失火检测器从由此检测到的负载检测发动机的失火率，并且当所检测到的失火率超过根据一定负荷量设定的失火速率确定值时，输出失火检测信号。

公开(公告)号：US5147775A

公开(公告)日：1992-09-15

申请号：US570958

申请日：1990-08-21

申请人： Yorito Ota ,  Masanori Inada ,  Manabu Yanagihara

发明人： Yorito Ota ,  Masanori Inada ,  Manabu Yanagihara

IPC分类号： H01L21/331 ,  H01L29/10 ,  H01L29/737

CPC分类号： H01L29/66318 ,  H01L29/1004 ,  H01L29/7371 ,  Y10S148/01 ,  Y10S148/072

摘要： A bipolar transistor with improved high-frequency performance is invented. The improvement is attained by eliminating a parasitic base-collector capacitance. The invented transistor is constructed upon a semi-insulating substrate, and wherein a region which underlies an extrinsic base region is semi-insulative such that the extrinsic base region does not substantially overlap the collector contact region and the collector region when viewed in the direction perpendicular to the substrate. Here, it's worthwhile to point out that a portion under the extrinsic base region is made completely semi-insulative down to the substrate. As a result, the transistor has substantially no parasitic base-collector capacitance. Also, a novel method, utilizing a self-align technique which uses a "first mask" for defining a collector contact region and a collector region, a "second mask" for defining an extrinsic base region, and a "third mask" determined by self-alignment using the first and the second mask for defining an emitter region, is disclosed to fabricate the bipolar transistor mentioned above.

公开(公告)号：US5024083A

公开(公告)日：1991-06-18

申请号：US451058

申请日：1989-12-15

申请人： Masanori Inada ,  Hichiro Ohtani

发明人： Masanori Inada ,  Hichiro Ohtani

IPC分类号： G01F1/68 ,  G01F1/684 ,  G01F1/692

CPC分类号： G01F1/684

摘要： A thermal flow sensor has a heat-sensitive resistor which is disposed at a predetermined angle relative to the line of stream of a fluid, and which has its heat-sensitive portion disposed on the surface portion of a substrate which is positioned downstream in the direction in which the fluid flows. Since the heat-sensitive resistor is already disposed at a predetermined angle relative to the line of stream of the fluid, this permits only slight influence on, hence, variation in detection characteristic to be caused by deviation in the disposition angle. Since the heat-sensitive portion is disposed on a surface portion positioned downstream in the direction of fluid flow, this restrains dust contained in air from directly depositing on the heat-sensitive portion, hence, from causing variation in detection characteristic.

摘要翻译： 热流传感器具有热敏电阻器，该热敏电阻器相对于流体流线以预定角度设置，并且其热敏部分设置在基板的表面部分上，该基板位于沿着方向 其中流体流动。 由于热敏电阻器相对于流体流线已经以预定角度设置，所以这仅允许由于配置角度的偏差而导致的检测特性的变化的轻微影响。 由于热敏部分设置在位于流体流动方向下游的表面部分上，这就限制了空气中包含的灰尘直接沉积在热敏部分上，从而导致检测特性的变化。

公开(公告)号：US4746626A

公开(公告)日：1988-05-24

申请号：US48470

申请日：1987-05-08

申请人： Kazuo Eda ,  Masanori Inada ,  Yorito Ota

发明人： Kazuo Eda ,  Masanori Inada ,  Yorito Ota

IPC分类号： H01L21/331 ,  H01L29/73 ,  H01L29/737 ,  H01L21/203

CPC分类号： H01L29/66318 ,  H01L29/73 ,  H01L29/7371

摘要： A heterojunction bipolar transistor having excellent high-frequency characteristics is manufactured by forming a semi-insulating semiconductor layer on a collector (or emitter) layer, removing a part of the semi-insulating semiconductor layer to form a cut portion so that the collector layer is exposed at the cut portion, growing a base layer on the semi-insulating semiconductor layer, on a slant wall of the cut portion and on the exposed part of the collector layer, and growing an emitter (or collector) layer on the base layer. A base layer may be preliminarily formed on the semi-insulating semiconductor layer before forming the cut portion. Energy band gap of the emitter is greater than that of the base.

摘要翻译： 通过在集电极（或发射极）层上形成半绝缘性半导体层，除去半绝缘性半导体层的一部分，形成切断部，使集电体层为 在切割部分露出，在半绝缘半导体层上生长基底层，在切割部分的倾斜壁上和集电体层的暴露部分上生长基底层上的发射极（或集电极）层。 在形成切割部分之前，可以在半绝缘半导体层上预先形成基底层。 发射极的能带隙大于基极的能带隙。

公开(公告)号：US20070163199A1

公开(公告)日：2007-07-19

申请号：US10572972

申请日：2004-09-21

申请人： Katsuhiko Imai ,  Atsuo Takino ,  Noriyuki Fujita ,  Kozo Wakiyama ,  Shizuo Tsuzioka ,  Masumi Fujimoto ,  Masanori Inada ,  Hiroko Fukutome

发明人： Katsuhiko Imai ,  Atsuo Takino ,  Noriyuki Fujita ,  Kozo Wakiyama ,  Shizuo Tsuzioka ,  Masumi Fujimoto ,  Masanori Inada ,  Hiroko Fukutome

IPC分类号： E04C3/02

CPC分类号： E04C3/16 ,  E04B2001/1945 ,  E04B2001/196 ,  E04C2003/026

摘要： The invention is a log-made member for a large-scale truss structure. A truss structural member 1 comprises a log 2 cut so as to form flat surfaces on butt ends 2A thereof. A connector 4 slidably holds a shank 6m of a fastening bolt 6 and holds the periphery of the butt ends. Large lag screws 5 fix the connector 4 to the butt end 2A of the log. The connector 4 is disposed between the joint device 3 and the log 2, and is composed of a first element 4A and a second element 4B which engage with the portion of a counter-node side of the first element 4A. The first element 4A is provided with an axial symmetrical shell accommodating an elastic element 10 for biasing the fastening bolt 6. The second element is 4B is fixed to the log 2 by plural lag screws 5 so as to hold the butt end by using an annular thorn 4c so that the portion of the counter-node side thereof contacts the butt end 2A without any clearance.

摘要翻译： 本发明是用于大型桁架结构的对数构件。 桁架结构件1包括对数2切口，以便在其对接端部2A上形成平坦表面。 连接器4可滑动地保持紧固螺栓6的柄6m并且保持对接端的周边。 大拉力螺钉5将连接器4固定到对接的对接端2A。 连接器4设置在接合装置3和对数2之间，并且由与第一元件4A的对侧节点侧的部分接合的第一元件4A和第二元件4B组成。第一元件 元件4A设置有轴向对称壳体，容纳用于偏压紧固螺栓6的弹性元件10。 第二元件4B通过多个拉力螺钉5固定到对数2上，以便通过使用环形刺4c来保持对接端，使得其对侧节点侧的部分与对接端部2A接触而没有任何 清关

公开(公告)号：US5237868A

公开(公告)日：1993-08-24

申请号：US814460

申请日：1991-12-30

申请人： Masanori Inada

发明人： Masanori Inada

IPC分类号： G01F1/68 ,  G01F1/698

CPC分类号： G01F1/698

摘要： A thermal flow sensor comprising a bridge circuit positioned in a fluid and including a platinum wire as a thermal resistor, an air temperature sensor and a pair of resistors, and a temperature control circuit for controlling a current flowing through the platinum wire to keep the bridge circuit in a thermally balanced condition. A voltage V.sub.h depending on a flow rate and output from the bridge circuit is input to a non-inverting input terminal of an operational amplifier. A sum of the currents output from the first and second constant current circuits connected to the non-inverting and inverting input terminals of the operational amplifier is set to zero by a constant current control circuit when the output voltage V.sub.h is equal to or less than a predetermined value and gradually increases from zero with an increase in the output voltage V.sub.h when V.sub.h is higher than the predetermined value.

摘要翻译： 一种热流传感器，包括位于流体中的桥接电路，包括作为热电阻器的铂线，空气温度传感器和一对电阻器，以及用于控制流过铂线的电流以保持桥梁的温度控制电路 电路处于热平衡状态。 根据流量和从桥式电路输出的电压Vh被输入到运算放大器的非反相输入端。 当输出电压Vh等于或小于一个时，通过恒定电流控制电路将连接到运算放大器的非反相和反相输入端的第一和第二恒定电流电路输出的电流的总和设置为零 当Vh高于预定值时，输出电压Vh增加，从零开始逐渐增加。

公开(公告)号：US5166081A

公开(公告)日：1992-11-24

申请号：US549589

申请日：1990-06-27

申请人： Masanori Inada ,  Kazuo Eda ,  Yorito Ota ,  Atsushi Nakagawa ,  Manabu Yanagihara

发明人： Masanori Inada ,  Kazuo Eda ,  Yorito Ota ,  Atsushi Nakagawa ,  Manabu Yanagihara

IPC分类号： H01L21/331 ,  H01L29/08 ,  H01L29/417 ,  H01L29/737

CPC分类号： H01L29/66318 ,  H01L29/0804 ,  H01L29/41708 ,  H01L29/7371 ,  Y10S148/01 ,  Y10S148/072

摘要： A dummy emitter is formed in the portion corresponding to an emitter region, on a multiplayer structural material comprising layers for forming emitter, base and collector, and using it as mask, an external base region is exposed by etching, and a projection of emitter region is formed, while the dummy emitter is inverted into an emitter electrode, thereby forming an emitter electrode metal layer to cover the whole upper surface of the emitter. Using thus formed emitter electrode metal layer, a base electrode metal layer is formed, by self-alignment, adjacently to the emitter. In other method, on a multilayer structural material, impurities are introduced outside the portion corresponding to the base region of a bipolar transistor in order to insulate, at least, the layer to form the emitter, the layer to form the base, or at most, these layers and the layer to form the collector, and an extension type dummy emitter extending from the emitter portion to the insulating region formed by transforming from the semiconductor material to form the emitter and using it as mask, the external base region is exposed to form a projection coupling the emitter region and insulating region, and the dummy emitter is inverted to transform into an emitter electrode metal layer to cover the whole upper surface of the projection.

公开(公告)号：US5148707A

公开(公告)日：1992-09-22

申请号：US560958

申请日：1990-08-01

申请人： Masanori Inada ,  Hichiro Ohtani

发明人： Masanori Inada ,  Hichiro Ohtani

IPC分类号： G01F1/68 ,  G01F1/684 ,  G01F1/692 ,  G01P5/12

CPC分类号： G01F1/684 ,  G01P5/12

摘要： In a heat-sensitive flow sensor including a bridge circuit composed of a heat-sensitive resistor formed on a substrate provided within a fluid flow passage and a plurality of resistors and a control circuit for controlling current supplied to the heat-sensitive resistor to maintain the bridge circuit in a thermally balanced condition, a flow rate being detected from the thermal balance condition of the bridge circuit, current supply leads and a base portion of the substrate are buried in a heat insulating support member supported by a base. Preferably, lead terminals of the heat-sensitive resistor formed on the base portion are also buried in the heat insulating support member.

摘要翻译： 在包括由设置在流体流路内的基板上形成的热敏电阻的桥接电路和多个电阻器的热敏流量传感器以及用于控制提供给热敏电阻器的电流来维持 桥接电路在热平衡状态下，从桥接电路的热平衡状态检测流量，将电流供给引线和基板的基部埋入由基座支撑的隔热支撑构件中。 优选地，形成在基部上的热敏电阻器的引线端子也被埋在隔热支撑构件中。

公开(公告)号：US5050428A

公开(公告)日：1991-09-24

申请号：US672784

申请日：1991-03-21

申请人： Setsuhiro Shimomura ,  Toshiro Hara ,  Masanori Inada ,  Sakae Kiguchi

发明人： Setsuhiro Shimomura ,  Toshiro Hara ,  Masanori Inada ,  Sakae Kiguchi

IPC分类号： G01F1/68 ,  F02D41/18 ,  F02D41/24 ,  G01F1/698

CPC分类号： F02D41/28 ,  F02D41/187 ,  G01F1/698

摘要： An apparatus for measuring an air flow intake of an internal combustion engine which comprises an air flow sensor for measuring the level of the air flow intake and an interface circuit for receiving an output signal from the sensor. The air flow sensor includes a current output circuit which outputs a current corresponding to the level of the air flow intake as the output signal of the sensor, and the interface circuit includes a current to voltage converter which converts the current from the sensor into a voltage signal and outputs it to an A/D converter included in a fuel injection unit.

摘要翻译： 一种用于测量内燃机的空气流入口的装置，包括用于测量空气流入口的水平的气流传感器和用于接收来自传感器的输出信号的接口电路。 空气流量传感器包括电流输出电路，其输出对应于空气流入口的电平的电流作为传感器的输出信号，并且接口电路包括电流 - 电压转换器，其将来自传感器的电流转换为电压 信号并将其输出到包括在燃料喷射单元中的A / D转换器。