公开(公告)号：US5555724A

公开(公告)日：1996-09-17

申请号：US377740

申请日：1995-01-25

申请人： Seiji Hatcho ,  Yuichi Shimasaki ,  Takuya Aoki ,  Seiji Matsumoto ,  Hiroaki Kato ,  Takashi Komatsuda ,  Akihisa Saito ,  Toshikazu Oketani

发明人： Seiji Hatcho ,  Yuichi Shimasaki ,  Takuya Aoki ,  Seiji Matsumoto ,  Hiroaki Kato ,  Takashi Komatsuda ,  Akihisa Saito ,  Toshikazu Oketani

IPC分类号： G01M15/04 ,  B01D53/94 ,  F01N3/08 ,  F01N3/24 ,  F01N9/00 ,  F01N11/00 ,  F01N13/02 ,  F02B77/08 ,  F02D41/14 ,  F02D45/00 ,  G01M15/10 ,  F01N3/28

CPC分类号： B01D53/9481 ,  B01D53/9495 ,  F01N11/002 ,  F01N11/007 ,  F01N13/009 ,  F01N3/0835 ,  F01N3/0871 ,  F01N3/0885 ,  F01N9/00 ,  F01N2250/12 ,  F01N2370/24 ,  F01N2550/03 ,  Y02T10/20 ,  Y02T10/47

摘要： An adsorbing capacity determining apparatus is provided for determining the adsorbing capacity of an unburned component adsorbing device in an exhaust system for an internal combustion engine. The adsorbing capacity determining apparatus comprises upstream and downstream air-fuel ratio detectors, respectively coupled upstream and downstream from the unburned component adsorbing device, a temperature sensor for sensing the temperature of the unburned component adsorbing means and a computer for determining the adsorption capacity as a function of the outputs of the system and downstream air-fuel ratio detectors, when the temperature is within a predetermined range.

摘要翻译： 提供一种用于确定未燃烧部件吸附装置在内燃机排气系统中的吸附能力的吸附容量确定装置。 吸附容量确定装置包括分别从未燃组分吸附装置上游和下游耦合的上游和下游空燃比检测器，用于感测未燃组分吸附装置的温度的温度传感器和用于将吸附能力确定为 当温度在预定范围内时，系统和下游空燃比检测器的输出的功能。

公开(公告)号：US5544482A

公开(公告)日：1996-08-13

申请号：US405517

申请日：1995-03-16

申请人： Seiji Matsumoto ,  Takuya Aoki ,  Yuichi Shimasaki ,  Seiji Hatcho ,  Toshikazu Oketani ,  Yukio Miyashita ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato

发明人： Seiji Matsumoto ,  Takuya Aoki ,  Yuichi Shimasaki ,  Seiji Hatcho ,  Toshikazu Oketani ,  Yukio Miyashita ,  Akihisa Saito ,  Takashi Komatsuda ,  Hiroaki Kato

IPC分类号： F01N3/08 ,  F01N3/18 ,  F01N3/24 ,  F01N11/00 ,  F01N13/02 ,  F02M25/07

CPC分类号： F01N13/009 ,  F01N11/00 ,  F01N3/0835 ,  F01N3/0871 ,  F01N3/0878 ,  F01N3/0885 ,  F02M26/15 ,  F01N2250/12 ,  F01N2410/12 ,  F01N2900/0422 ,  F02B2275/18 ,  Y02T10/20 ,  Y02T10/47

摘要： An exhaust gas-purifying system for an internal combustion engine has an adsorbing device arranged in an exhaust passage thereof for adsorbing or desorbing unburnt component contained in exhaust gases. An exhaust gas recirculation passage branches off from the exhaust passage at a branch point downstream of the adsorbing device and extending to an intake passage of the engine for returning exhaust gases flowing through the adsorbing device to the intake passage. The path of exhaust gases is changed to selectively introduce the exhaust gases containing the unburnt components into the exhaust gas recirculation passage. The adsorbing capacity of the adsorbing device is checked based on a manner of change in an air-fuel ratio of exhaust gases detected when the exhaust gases are introduced into the exhaust gas recirculation passage.

摘要翻译： 用于内燃机的废气净化系统具有布置在其排气通道中的用于吸附或解吸废气中包含的未燃组分的吸附装置。 排气再循环通道在吸附装置下游的分支点处从排气通道分支，并延伸到发动机的进气通道，用于将流过吸附装置的废气返回到进气通道。 排气的路径被改变以选择性地将含有未燃组分的废气引入废气再循环通道。 基于当废气被引入排气再循环通道时检测到的废气的空燃比的变化来检查吸附装置的吸附能力。

公开(公告)号：US5735121A

公开(公告)日：1998-04-07

申请号：US748782

申请日：1996-11-14

申请人： Hiroaki Kato ,  Yuichi Shimasaki ,  Takashi Komatsuda ,  Akihisa Saito ,  Tetsu Teshirogi

发明人： Hiroaki Kato ,  Yuichi Shimasaki ,  Takashi Komatsuda ,  Akihisa Saito ,  Tetsu Teshirogi

IPC分类号： G01M15/04 ,  F01N3/22 ,  F01N3/32 ,  F01N9/00 ,  F01N11/00 ,  F02B77/08 ,  F02D35/00 ,  F02D41/20

CPC分类号： F01N3/323 ,  F01N11/00 ,  F01N3/22 ,  F01N3/32 ,  F01N9/00 ,  F02D35/0038 ,  F02D41/20 ,  F01N2550/14 ,  F02D2200/0406 ,  F02D2200/0414 ,  Y02T10/20 ,  Y02T10/47

摘要： An air pump abnormality-detecting system for an internal combustion engine. The engine has a catalyst arranged in the exhaust system of the engine, a passage extending from the exhaust system at a location upstream of the catalyst, and an electrically driven air pump arranged across the passage, for supplying secondary air into the exhaust system. A current sensor detects electric current flowing through the air pump, and a voltage sensor detects voltage applied to the air pump. An abnormality of the air pump is detected by comparing an output from the current sensor obtained during operation of the air pump, with predetermined abnormality-detecting reference values. At least one of the output from the current sensor or the predetermined abnormality-detecting reference values is corrected in response to an output from the voltage sensor.

摘要翻译： 一种用于内燃机的气泵异常检测系统。 发动机具有布置在发动机的排气系统中的催化剂，在催化剂上游的位置处从排气系统延伸的通道，以及跨过通道布置的用于将二次空气供应到排气系统中的电动空气泵。 电流传感器检测流过空气泵的电流，电压传感器检测施加到空气泵的电压。 通过将来自气泵运转时获得的电流传感器的输出与规定的异常检测基准值进行比较来检测空气泵的异常。 响应于电压传感器的输出校正来自电流传感器的输出中的至少一个或预定的异常检测基准值。

公开(公告)号：US5819531A

公开(公告)日：1998-10-13

申请号：US803444

申请日：1997-02-20

申请人： Hiroaki Kato ,  Yuichi Shimasaki ,  Hironao Fukuchi ,  Akihisa Saito ,  Hideo Furumoto ,  Takayoshi Nakayama

发明人： Hiroaki Kato ,  Yuichi Shimasaki ,  Hironao Fukuchi ,  Akihisa Saito ,  Hideo Furumoto ,  Takayoshi Nakayama

IPC分类号： F02D45/00 ,  F01N3/20 ,  F01N9/00 ,  F01N11/00 ,  F01N3/00

CPC分类号： F01N3/2013 ,  F01N11/00 ,  F01N9/00 ,  F01N2550/02 ,  F01N2550/22 ,  Y02T10/26 ,  Y02T10/47

摘要： A control device is provided for controlling an electrically-heated catalyzer of an internal combustion engine. Electric power generated by an alternator driven by the engine is supplied to the electrically-heated catalyzer. At least one electrical parameter dependent on the electric power supplied to the electrically-heated catalyzer is detected. It is determined that the electrically-heated catalyzer is abnormal when the at least one electrical parameter falls outside a predetermined range. The predetermined range is changed according to the rotational speed of the engine detected by an engine rotational speed sensor.

摘要翻译： 提供一种用于控制内燃机的电加热催化剂的控制装置。 由发动机驱动的交流发电机产生的电力被供给到电加热催化剂。 检测到依赖于供给电加热催化剂的电力的至少一个电参数。 当至少一个电参数落在预定范围之外时，确定电加热催化剂是异常的。 根据由发动机转速传感器检测到的发动机的转速来改变预定范围。

公开(公告)号：US5908019A

公开(公告)日：1999-06-01

申请号：US803720

申请日：1997-02-21

申请人： Hironao Fukuchi ,  Yuichi Shimasaki ,  Hiroaki Kato ,  Akihisa Saito ,  Hideo Furumoto ,  Takayoshi Nakayama

发明人： Hironao Fukuchi ,  Yuichi Shimasaki ,  Hiroaki Kato ,  Akihisa Saito ,  Hideo Furumoto ,  Takayoshi Nakayama

IPC分类号： F01N3/20 ,  F01N3/22 ,  F02D29/06 ,  F02D31/00 ,  F02D35/00 ,  F02D41/06 ,  F02D41/08 ,  F02D43/00 ,  F02N99/00 ,  F02D41/16

CPC分类号： F02D35/0038 ,  F01N3/2013 ,  F02D31/005 ,  F02D41/083 ,  F01N3/22 ,  F02D2200/0414 ,  F02D2200/703 ,  Y02T10/26 ,  Y02T10/42

摘要： An intake air amount control system for an internal combustion engine installed in an automotive vehicle has an intake air amount control valve arranged in a bypass passage bypassing a throttle valve arranged in an intake passage of the engine. The intake air amount control valve controls the amount of air supplied to the intake passage at a location downstream of the throttle valve. The intake air amount control valve is controlled in dependence on operatives states of electric devices including an electrically-heated catalyzer which are installed on the vehicle and supplied with electric power by an alternator installed on the vehicle and driven by the engine, when the engine is in a predetermined operating condition. The intake air amount control valve is controlled by the use of a correction amount dependent on an operative state of the electrically-heated catalyzer.

摘要翻译： 安装在机动车辆中的用于内燃机的进气量控制系统具有配置在配置在发动机的进气通路内的节流阀旁路旁路的进气量控制阀。 进气量控制阀控制在节流阀下游位置供给到进气通道的空气量。 进气量控制阀根据包括电加热催化器的电气装置的操作状态进行控制，该电气装置安装在车辆上，并且当发动机为发动机时由安装在车辆上并由发动机驱动的交流发电机提供电力 在预定的操作条件下。 通过使用取决于电加热催化剂的操作状态的校正量来控制进气量控制阀。

公开(公告)号：US5818119A

公开(公告)日：1998-10-06

申请号：US802347

申请日：1997-02-11

申请人： Hironao Fukuchi ,  Yuichi Shimasaki ,  Hiroaki Kato ,  Akihisa Saito ,  Hideo Furumoto ,  Takayoshi Nakayama

发明人： Hironao Fukuchi ,  Yuichi Shimasaki ,  Hiroaki Kato ,  Akihisa Saito ,  Hideo Furumoto ,  Takayoshi Nakayama

IPC分类号： F01N3/20 ,  F01N9/00 ,  H02J7/14 ,  H02J7/16 ,  H02J7/24 ,  H02P9/00 ,  H02P9/04 ,  F01N3/10

CPC分类号： F01N9/00 ,  F01N3/2013 ,  H02J7/1438 ,  F01N2900/0422 ,  Y02T10/26 ,  Y02T10/47

摘要： A control system controls an alternator driven by an internal combustion engine, for generating electric power. A changeover switch selectively switches the destination of electric power generated by the alternator to a plurality of electric load groups having respective different load voltage values, each electric load group having at least one electric load. An ECU controls switching operation of the changeover switch and changes output voltage from the alternator between a plurality of different predetermined voltage values corresponding, respectively, to the plurality of electric load groups, according to a direction in which the changeover switch has been switched. When switching of the changeover switch has occurred, the output voltage from the alternator to be supplied to one of the plurality of electric load groups to which the destination of electric power generated by the alternator has been switched is controlled by the ECU in a manner such that the output voltage progressively changes to one of the plurality of different predetermined voltage values corresponding to the one of the plurality of electric load groups.

摘要翻译： 控制系统控制由内燃机驱动的用于产生电力的交流发电机。 切换开关选择性地将由交流发电机产生的电力的目的地切换到具有各自不同的负载电压值的多个电负载组，每个电负载组具有至少一个电负载。 ECU控制切换开关的切换操作，并且根据切换开关的切换方向，将交流发电机的输出电压分别对应于多个电负载组的多个不同的预定电压值。 当切换开关发生时，来自交流发电机的输出电压被提供给交流发电机产生的电力目的地已经切换到的多个电力负载组中的一个电负载组中的一个由ECU以这样的方式由ECU控制 输出电压逐渐变化为与多个电负载组中的一个相对应的多个不同的预定电压值之一。

公开(公告)号：US5180319A

公开(公告)日：1993-01-19

申请号：US691644

申请日：1991-04-25

申请人： Kazuyuki Shiomi ,  Mitsuharu Tanaka ,  Kazuomi Kiku ,  Akihisa Saito

发明人： Kazuyuki Shiomi ,  Mitsuharu Tanaka ,  Kazuomi Kiku ,  Akihisa Saito

IPC分类号： B63H20/02 ,  B63H21/30 ,  F02B61/04 ,  F16F1/376 ,  F16F1/38 ,  F16F15/08

CPC分类号： B63H21/305 ,  F02B61/045 ,  F16F1/376 ,  F16F1/3835 ,  F16F15/08

摘要： A joint structure joins an outboard engine assembly to a boat hull. The outboard engine assembly has an engine, a case, a propeller rotatably supported on the case and drivable by the engine. The joint structure includes an attachment adapted to be coupled to the boat hull, the case having an inner surface defining an inner housing region, and elastic mount mechanism accommodated in the inner housing region for elastically supporting the case to the attachment. The elastic mount mechanism comprises a support member coupled to the attachment, and an elastic member disposed on the support member, the elastic member being elastically deformable from partial abutment to full abutment against a portion of the inner surface of the case in response to an increase in compressive forces which are applied between the case and the attachment when the engine is in operation. For example, the portion of the inner surface may include a flat inner surface substantially normal to the direction in which the compressive forces are applied, the elastic member having an outer surface facing the flat inner surface and having a plurality of protrusions which are elastically deformable from partial abutment to full abutment against the flat inner surface when the compressive forces are increased.

摘要翻译： 接头结构将舷外发动机组件连接到船体上。 舷外发动机组件具有发动机，壳体，可旋转地支撑在壳体上并由发动机驱动的螺旋桨。 接头结构包括适于联接到船体的附件，壳体具有限定内壳区域的内表面，以及容纳在内壳体区域中的用于将壳体弹性地支撑到附件的弹性安装机构。 所述弹性安装机构包括联接到所述附件的支撑构件和设置在所述支撑构件上的弹性构件，所述弹性构件可响应于所述弹性构件的增加而从所述壳体的内表面的一部分弹性变形 在发动机运转时，在外壳和附件之间施加的压缩力。 例如，内表面的部分可以包括基本上垂直于施加压缩力的方向的平坦内表面，弹性构件具有面向平坦内表面的外表面，并且具有多个可弹性变形的突起 当压缩力增加时，从部分邻接到与平坦内表面完全邻接。

公开(公告)号：US5302817A

公开(公告)日：1994-04-12

申请号：US901476

申请日：1992-06-19

申请人： Kazuto Yokota ,  Akihisa Saito ,  Noriaki Yagi

发明人： Kazuto Yokota ,  Akihisa Saito ,  Noriaki Yagi

IPC分类号： C09K11/77 ,  G01V5/00 ,  G21K4/00 ,  H01J40/14

CPC分类号： G01V5/0016 ,  C09K11/7733 ,  C09K11/7771 ,  C09K11/7791 ,  G01V5/0025 ,  G21K4/00 ,  G21K2004/06

摘要： An X-ray detector has a transmission type intensifying screen provided on the X-ray incident area of the detector body and a reflection type intensifying screen provided on the inner wall surface of the detector body except for the X-ray incident area. Visible rays from the transmission type intensifying screen and the reflection type intensifying screen are detected by a photomultiplier installed in the detector body. The transmission type intensifying screen and the reflection type intensifying screen use fluorescent materials such as Gd.sub.2 O.sub.2 S:Tb; Gd.sub.2 O.sub.2 S:Tb, Ce; GD.sub.2 O.sub.2 S:Tb, Yb; Gb.sub.2 O.sub.2 S:Pr; BaFCl:Eu; BaFBr:Eu; La.sub.2 O.sub.2 S:Tb; La.sub.2 O.sub.2 S:Tb, Ce; La.sub.2 O.sub.2 S:Tb, Yb; La.sub.2 O.sub.2 S:Pr; Y.sub.2 O.sub.2 S:Tb; Y.sub.2 O.sub.2 S:Tb, Ce; Y.sub.2 O.sub.2 S:Tb, Yb; and Y.sub.2 O.sub.2 S:Pr.

摘要翻译： X射线检测器具有设置在检测器主体的X射线入射区域上的透射型增强屏幕和设置在除了X射线入射区域之外的检测器主体的内壁表面上的反射型增强屏幕。 通过安装在检测器主体中的光电倍增管检测来自透射型增强屏和反射型增强屏的可见光。 透射型增强屏和反射型增强屏使用诸如Gd 2 O 2 S：Tb的荧光材料; Gd2O2S：Tb，Ce; GD2O2S：Tb，Yb; Gb2O2S：Pr; BaFCl：Eu; BaFBr：Eu La2O2S：Tb; La2O2S：Tb，Ce; La2O2S：Tb，Yb; La2O2S：Pr; Y2O2S：Tb; Y2O2S：Tb，Ce; Y2O2S：Tb，Yb; 和Y2O2S：Pr。

公开(公告)号：US20060033030A1

公开(公告)日：2006-02-16

申请号：US10509035

申请日：2003-03-28

申请人： Keiichi Ito ,  Hiroshi Aida ,  Eiji Oyaizu ,  Yukihiro Fukuta ,  Akihisa Saito ,  Akiko Fujisawa ,  Katsuhisa Homma

发明人： Keiichi Ito ,  Hiroshi Aida ,  Eiji Oyaizu ,  Yukihiro Fukuta ,  Akihisa Saito ,  Akiko Fujisawa ,  Katsuhisa Homma

IPC分类号： G01T1/20

CPC分类号： G01T1/2018

摘要： An X-ray detector comprising a scintillation layer separated by a partition for each pixel and a photodiode for converting fluorescent light, which is converted by the sciltillation layer, into a signal charge, wherein when an average particle diameter of phosphor particles forming the scintillation layer is Ds and an average particle diameter forming the partition is Dw, Ds>Dw is satisfied.

摘要翻译： 一种X射线检测器，包括由用于每个像素的隔板分离的闪烁层和用于将由所述滤色层转换的荧光转换成信号电荷的光电二极管，其中当形成所述闪烁层的荧光体颗粒的平均粒径 是Ds，形成分隔层的平均粒径为Dw，Ds> Dw。

公开(公告)号：US06392248B1

公开(公告)日：2002-05-21

申请号：US09704526

申请日：2000-11-03

申请人： Takeshi Takahara ,  Akihisa Saito ,  Eiji Oyaizu ,  Koichi Nittoh ,  Toshiyuki Tamura

发明人： Takeshi Takahara ,  Akihisa Saito ,  Eiji Oyaizu ,  Koichi Nittoh ,  Toshiyuki Tamura

IPC分类号： G01T124

CPC分类号： G21K4/00 ,  G21K2004/06

摘要： A color radiography system comprises a color light emission sheet having a phosphor layer that contains a phosphor emitting in a plurality of colors to radiation and emits light under irradiation of radiation transmitted through a subject to be inspected, and a color film or a color camera that detects the light emissions of the plurality of colors into the respective colors. In the phosphor layer, a phosphor is used that has a primary emission component corresponding to one emission color in a visible light region and at least one secondary emission component, the secondary emission component having an emission color different from that of the primary emission component and a ratio of light emission to radiation of the same intensity being different from that of the primary emission component. According to the present color radiography system, image information of a plurality of colors having different sensitivity characteristics can be obtained. The image information of an appropriate density can be obtained under various conditions.

摘要翻译： 彩色放射照相系统包括具有磷光体层的彩色发光片，该荧光体层包含以多种颜色发射的荧光体，以便在被照射被检查物体的辐射照射下照射并发射光;以及彩色胶片或彩色照相机， 将多种颜色的光发射检测为各自的颜色。 在荧光体层中，使用具有与可见光区域中的一种发光颜色相对应的一次发光成分和至少一种二次发射成分的荧光体，二次发光成分具有与一次发光成分不同的发光颜色， 相同强度的发光与辐射的比率与初级发射成分不同。 根据本彩色射线照相系统，可以获得具有不同灵敏度特性的多种颜色的图像信息。 可以在各种条件下获得适当密度的图像信息。