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1. 发明授权

US5559706A Apparatus for determining engine abnormality 失效
标题翻译：用于确定发动机异常的装置
公开(公告)号：US5559706A
公开(公告)日：1996-09-24
申请号：US276397
申请日：1994-07-18
申请人： Tomohiro Fujita
发明人： Tomohiro Fujita
IPC分类号： F02B77/08 , F02D41/00 , F02D41/14 , F02D41/22 , F02M25/08 , G01M15/04
CPC分类号： F02D41/221 , F02D41/0037 , F02D41/1495
摘要： A system, capable of determining an engine abnormality, is disclosed. The engine includes a first regulator for controlling air fuel ratio and a second regulator for controlling the purging amount of fuel vapor into an air-intake passage from a fuel tank. The variance in the purging amount effects the air fuel ratio. An engine control unit computes a parameter value used to control the air fuel ratio based on a signal from a detector which detects the operational condition of the engine, and controls the first regulator with the computed parameter value to allow the operational condition of the engine to approach a requested condition. A determining apparatus determines that an abnormality has occurred in the engine when the parameter value computed by the control unit continuously deviates from a predetermined numerical range for a predetermined period of time. The determining apparatus also automatically adjusts the numerical range in accordance with a degree of influence of the variance in the purging amount on the air fuel ratio.
摘要翻译：公开了一种能够确定发动机异常的系统。发动机包括用于控制空燃比的第一调节器和用于控制燃料蒸气从燃料箱进入进气通道的吹扫量的第二调节器。吹扫量的变化影响空燃比。发动机控制单元基于来自检测发动机的运行状况的检测器的信号，计算用于控制空燃比的参数值，并且利用计算出的参数值来控制第一调节器以允许发动机的运行状态接近请求的条件。当由控制单元计算的参数值在预定时间段内连续地偏离预定数值范围时，确定装置确定发动机中已发生异常。确定装置还根据吹扫量对空燃比的变化的影响程度自动调整数值范围。

2. 发明授权

US08951397B2 Electrophoretic analysis method 有权
标题翻译：电泳分析法
公开(公告)号：US08951397B2
公开(公告)日：2015-02-10
申请号：US13503040
申请日：2010-11-17
申请人： Kazuma Shiota , Tomohiro Fujita
发明人： Kazuma Shiota , Tomohiro Fujita
IPC分类号： G01N33/50 , C12N9/52 , C07K1/26 , G01N27/447
CPC分类号： C12N9/52 , C07K1/26 , G01N27/447
摘要： Provided is a means for accurately analyzing a protease by electrophoresis.Disclosed is an electrophoretic analysis method for analyzing a protease-containing sample, is characterized by exposing a sample containing a protease to be analyzed, to pH conditions under which the protease is rapidly deactivated, and then subjecting the sample to electrophoresis.
摘要翻译：提供了通过电泳准确分析蛋白酶的方法。公开了用于分析含蛋白酶的样品的电泳分析方法，其特征在于将含有待分析蛋白酶的样品暴露于蛋白酶快速失活的pH条件下，然后对样品进行电泳。

3. 发明授权

US07712450B2 Ignition timing control apparatus and ignition timing control method for internal combustion engine 有权
标题翻译：点火正时控制装置和内燃机点火正时控制方法
公开(公告)号：US07712450B2
公开(公告)日：2010-05-11
申请号：US12128964
申请日：2008-05-29
申请人： Kenichiro Sato , Tomohiro Fujita , Akito Onishi , Mitsuhiro Nada
发明人： Kenichiro Sato , Tomohiro Fujita , Akito Onishi , Mitsuhiro Nada
IPC分类号： F02P5/00 , F02P1/00
CPC分类号： F02P5/152 , F02D41/2451 , Y02T10/46
摘要： In an ignition timing control apparatus for an engine, a KCS learning value learned when the engine is in a given operating state is used in an ignition timing control executed when the engine is in the other operating state. An estimated knocking occurrence ignition timing is set based on a most retarded ignition timing using the KCS learning value. A final ignition timing is set by changing a KCS feedback correction value based on whether knocking occurs when ignition is performed at the estimated knocking occurrence ignition timing. When a point indicating the engine operating state moves into a region where it is difficult to set the estimated knocking occurrence ignition timing, the KCS feedback correction value is changed to retard the final ignition timing, and the final ignition timing is set using the KCS learning value and the changed KCS feedback correction value.
摘要翻译：在用于发动机的点火正时控制装置中，当发动机处于其他运行状态时执行的点火正时控制中使用当发动机处于给定运行状态时学习的KCS学习值。基于使用KCS学习值的大多数延迟点火正时来设定估计的爆震发生点火正时。通过基于在估计的爆震发生点火正时进行点火时是否发生爆震来改变KCS反馈校正值来设定最终的点火正时。当指示发动机工作状态的点移动到难以设定估计的爆震发生点火正时的区域时，改变KCS反馈校正值以延迟最终点火正时，并且使用KCS学习来设定最终点火正时值和更改的KCS反馈校正值。

4. 发明申请

US20100049424A1 FUEL INJECTION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：燃油喷射控制装置内燃机
公开(公告)号：US20100049424A1
公开(公告)日：2010-02-25
申请号：US12544653
申请日：2009-08-20
申请人： Kazuchika TASHIMA , Tomohiro FUJITA , Akihiro HANAI
发明人： Kazuchika TASHIMA , Tomohiro FUJITA , Akihiro HANAI
IPC分类号： F02D41/30 , F02B13/00
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0628 , F02D19/0652 , F02D19/0655 , F02D19/084 , F02D41/009 , F02D41/062 , F02D2200/0611 , Y02T10/36
摘要： A fuel injection control apparatus for an internal combustion engine injects fuel from a fuel injection valve in each cylinder in a fuel injection mode in which an amount of fuel in the combustion chamber corresponds to a required value for starting the internal combustion engine when fuel in the combustion chamber is combusted in each cylinder after a crankshaft angle is determined through cranking for starting the internal combustion engine. When the fuel has a high alcohol concentration and is combusted after the determination of the crankshaft angle, the control apparatus sets the fuel injection mode for fuel with a high alcohol concentration as the fuel injection mode in which the amount of fuel in the combustion chamber corresponds to the required value for starting the internal combustion engine.
摘要翻译：一种用于内燃机的燃料喷射控制装置以燃料喷射模式从每个气缸中的燃料喷射阀喷射燃料，其中燃烧室中的燃料在燃烧室内的燃料量对应于用于启动内燃机的所需值在通过用于启动内燃机的起动确定曲轴角度之后，在每个气缸中燃烧燃烧室。当燃料具有高酒精浓度并且在曲轴角度确定之后燃烧时，控制装置设定具有高酒精浓度的燃料的燃料喷射模式作为燃烧室中的燃料量对应的燃料喷射模式达到启动内燃机所需的值。

5. 发明申请

US20090031989A1 IGNITION TIMING CONTROL APPARATUS AND IGNITION TIMING CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE 有权
标题翻译：点火时间控制装置和点火时间控制方法内燃机
公开(公告)号：US20090031989A1
公开(公告)日：2009-02-05
申请号：US12128964
申请日：2008-05-29
申请人： Kenichiro SATO , Tomohiro Fujita , Akito Onishi , Mitsuhiro Nada
发明人： Kenichiro SATO , Tomohiro Fujita , Akito Onishi , Mitsuhiro Nada
IPC分类号： F02P5/04
CPC分类号： F02P5/152 , F02D41/2451 , Y02T10/46
摘要： In an ignition timing control apparatus for an engine, a KCS learning value learned when the engine is in a given operating state is used in an ignition timing control executed when the engine is in the other operating state. An estimated knocking occurrence ignition timing is set based on a most retarded ignition timing using the KCS learning value. A final ignition timing is set by changing a KCS feedback correction value based on whether knocking occurs when ignition is performed at the estimated knocking occurrence ignition timing. When a point indicating the engine operating state moves into a region where it is difficult to set the estimated knocking occurrence ignition timing, the KCS feedback correction value is changed to retard the final ignition timing, and the final ignition timing is set using the KCS learning value and the changed KCS feedback correction value.
摘要翻译：在用于发动机的点火正时控制装置中，当发动机处于其他运行状态时执行的点火正时控制中使用当发动机处于给定运行状态时学习的KCS学习值。基于使用KCS学习值的大多数延迟点火正时来设定估计的爆震发生点火正时。通过基于在估计的爆震发生点火正时进行点火时是否发生爆震来改变KCS反馈校正值来设定最终点火正时。当指示发动机工作状态的点移动到难以设定估计的爆震发生点火正时的区域时，改变KCS反馈校正值以延迟最终点火正时，并且使用KCS学习来设定最终点火正时值和更改的KCS反馈校正值。

6. 发明授权

US07050677B2 Optical fiber and method for producing the same 失效
标题翻译：光纤及其制造方法
公开(公告)号：US07050677B2
公开(公告)日：2006-05-23
申请号：US10699669
申请日：2003-11-04
申请人： Masahiro Fushimi , Eiichi Ito , Tomohiro Fujita , Tadashi Minakuchi , Akira Arimoto , Mitsunori Iima , Yoshimi Obara , Shinji Tsukamoto , Ryoichi Nakanishi
发明人： Masahiro Fushimi , Eiichi Ito , Tomohiro Fujita , Tadashi Minakuchi , Akira Arimoto , Mitsunori Iima , Yoshimi Obara , Shinji Tsukamoto , Ryoichi Nakanishi
IPC分类号： G02B6/26 , G02B6/34 , G02B6/42 , G02B6/36 , G02B6/02
CPC分类号： G02B6/4222 , G02B6/262 , G02B6/4214
摘要： An optical fiber includes an entrance face that is optically coupleable with a device for transmitting a light beam through the optical fiber. The entrance face includes a core region and a cladding region surrounding the core region. The cladding region is at least partially covered with a coating, which is made of metal, for example. That is, the coating is formed over a whole area of the cladding region or the coating is formed on an area of the cladding region defined in a vicinity of the core region. The coating has a mirror surface to increase the reflectivity thereof and enhances the reflectivity of the entrance face.
摘要翻译：光纤包括与用于透过光纤的光束透射的装置光学耦合的入射面。入射面包括芯区域和围绕芯区域的包层区域。包覆区域至少部分地覆盖有例如由金属制成的涂层。也就是说，涂层形成在包层区域的整个区域上，或者涂层形成在限定在芯区域附近的包层区域的区域上。涂层具有镜面以增加其反射率并增强入射面的反射率。

7. 发明申请

US20050217821A1 Casting method and casting apparatus 失效
标题翻译：铸造方法和铸造装置
公开(公告)号：US20050217821A1
公开(公告)日：2005-10-06
申请号：US11066258
申请日：2005-02-28
申请人： Yasuhiro Fukumoto , Kouji Furutani , Tomohiro Fujita , Kousuke Izumiuchi
发明人： Yasuhiro Fukumoto , Kouji Furutani , Tomohiro Fujita , Kousuke Izumiuchi
IPC分类号： B22D17/00 , B22D17/10 , B22D17/32
CPC分类号： B22D17/32 , B22D17/10
摘要： In a process of pouring molten metal under pressure into a die cavity C through a pouring gate G, a molten metal pressure in a part of the die cavity to be filled with the molten metal later than the rest thereof, or in the vicinity of the part, is detected by a first pressure sensor S5, and a cavity backpressure in the part of the die cavity to be filled with the molten metal later than the rest thereof, or in the vicinity of the part is detected by a backpressure sensor 12. Then, a pouring rate of the molten metal is controlled in accordance with changes in the respective detected pressures.
摘要翻译：在将熔融金属在压力下通过浇注浇口G浇注到模腔C中的过程中，在模腔的一部分中的熔融金属压力比其余部分填充熔融金属，或在其附近部分由第一压力传感器S 5检测到，并且在模腔的部分中被填充有熔融金属的部分中的空腔背压晚于其余部分，或者在该部分附近，通过背压传感器12 然后，根据各检测压力的变化来控制熔融金属的浇注速度。

8. 发明授权

US4257496A Disc brake of hydraulically operated type 失效
标题翻译：液压式盘式制动器
公开(公告)号：US4257496A
公开(公告)日：1981-03-24
申请号：US46038
申请日：1979-06-06
申请人： Tomohiro Fujita , Kennosuke Iida , Kazuo Kawase
发明人： Tomohiro Fujita , Kennosuke Iida , Kazuo Kawase
IPC分类号： F16D55/224 , F16D55/2255 , F16D55/2265 , F16D55/227 , F16D65/02 , F16D65/14
CPC分类号： F16D55/22655 , F16D55/224 , F16D55/2255 , F16D55/227 , F16D65/18 , F16D2121/02 , F16D2121/14 , F16D2125/10 , F16D2125/60
摘要： A disc brake of a type incorporating therein a hydraulic pressure generator, the disc brake having a pair of friction pads disposed on both sides of a disc to be braked to confront each other across the disc; a guide shaft; and a caliper which is provided with a thrusting piston incorporated therein for pushing one of the friction pads against the disc with hydraulic pressure and is arranged to push the other friction pad against the disc as said caliper is moved on the guide shaft by a reaction to the thrusting action. The hydraulic pressure generator is disposed within the guide shaft and is provided with a cylinder which is formed within the guide shaft, a hydraulic pressure generating piston which slidably engages the cylinder and a hydraulic pressure generating chamber. The hydraulic pressure generating chamber communicates, through a passage means, with a hydraulic operation chamber which exerts hydraulic pressure on the thrusting piston. The hydraulic pressure generating piston is operated by an external force to raise hydraulic pressure within the hydraulic pressure generating chamber for performing a braking action by driving the thrusting piston with this hydraulic pressure.
摘要翻译：一种其中装有液压发生器的盘式制动器，盘式制动器具有一对摩擦垫，其设置在盘的两侧以被制动以跨越盘彼此面对; 导轴; 以及卡钳，其配有推入活塞，其中装有用于将摩擦垫中的一个摩擦垫以液压压靠在盘上的推动活塞，并且布置成当所述卡钳通过反作用力而在导向轴上移动时推动另一摩擦垫抵靠盘推动作用。液压发生器设置在引导轴内，并且设置有形成在引导轴内的气缸，可滑动地接合气缸的液压产生活塞和液压产生室。液压发生室通过通道装置与在推动活塞上施加液压的液压操作室连通。液压产生活塞通过外力操作，以提高液压发生室内的液压，以通过以该液压驱动推动活塞来执行制动作用。

9. 发明申请

US20060013535A1 OPTICAL COMMUNICATION DEVICE 失效
标题翻译：光通信设备
公开(公告)号：US20060013535A1
公开(公告)日：2006-01-19
申请号：US10701625
申请日：2003-11-06
申请人： Masahiro Fushimi , Eiichi Ito , Tomohiro Fujita , Tadashi Minakuchi , Akira Arimoto , Mitsunori Iima , Yoshimi Obara , Shinji Tsukamoto , Ryoichi Nakanishi
发明人： Masahiro Fushimi , Eiichi Ito , Tomohiro Fujita , Tadashi Minakuchi , Akira Arimoto , Mitsunori Iima , Yoshimi Obara , Shinji Tsukamoto , Ryoichi Nakanishi
IPC分类号： G02B6/26 , G02B6/42 , G02B6/32 , G02B6/36
CPC分类号： G02B6/4222 , G02B6/4227
摘要： An optical communication device includes a light source that emits a light beam and an optical fiber having a core and a cladding. The optical fiber has a light entrance face having a core region and a cladding region. The light beam emitted by the light source is converged by a converging lens on the core region and is transmitted through the optical fiber. The entrance face is configured to generate a light intensity distribution in light reflected by the light entrance face depending on a position where the light beam is incident on the entrance face, a converging lens arranged between the light source and the optical fiber.
摘要翻译：光通信装置包括发射光束的光源和具有芯和包层的光纤。光纤具有具有芯区域和包层区域的光入射面。由光源发射的光束由会聚透镜会聚在芯区域上，并透过光纤。入射面被配置为根据光入射在入射面上的位置产生由光入射面反射的光的光强度分布，配置在光源和光纤之间的会聚透镜。

10. 发明授权

US06200021B1 Abnormality detector apparatus for a coolant apparatus for cooling an engine 失效
标题翻译：用于冷却发动机的冷却剂装置的异常检测装置
公开(公告)号：US06200021B1
公开(公告)日：2001-03-13
申请号：US09162442
申请日：1998-09-29
申请人： Noritake Mitsutani , Tomohiro Fujita , Hideaki Mizuno
发明人： Noritake Mitsutani , Tomohiro Fujita , Hideaki Mizuno
IPC分类号： G01K1500
CPC分类号： F01P11/16 , F01P2023/00 , F01P2031/00 , F02D41/22 , G01K15/00 , G05B23/0235
摘要： An abnormality detector apparatus for an engine water-cooling apparatus has an electronic control unit (ECU) for precisely and quickly determining and detecting an operation abnormality of a thermostat or a water temperature sensor. After the engine is started, the ECU calculates, over time, an engine heat generation quantity, an estimated cooling water temperature or the like on the basis of various engine operating condition parameters, such as cooling water temperature, intake temperature, engine revolution speed, amount of intake air, and the like. After the elapse of a predetermined time, the ECU compares the estimated cooling water temperature and the cooling water temperature actually detected by the water temperature sensor. If the relationship therebetween meets a predetermined condition, the ECU determines whether there is an abnormality in the operating condition of the thermostat and/or the cooling water temperature sensor.
摘要翻译：用于发动机水冷却装置的异常检测装置具有用于精确且快速地确定和检测恒温器或水温传感器的操作异常的电子控制单元（ECU）。发动机启动后，ECU根据各种发动机运转状态参数（如冷却水温度，进气温度，发动机转速等），随时间推算发动机发热量，估计冷却水温度等，进气量等。在经过预定时间之后，ECU比较估计的冷却水温度和由水温传感器实际检测的冷却水温度。如果它们之间的关系满足预定条件，则ECU确定恒温器和/或冷却水温度传感器的运行状态是否有异常。

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