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11. 发明授权

US06679111B2 Malfunction diagnostic apparatus for evaporated fuel purge system 失效
标题翻译：蒸发燃料清除系统故障诊断装置
公开(公告)号：US06679111B2
公开(公告)日：2004-01-20
申请号：US10156954
申请日：2002-05-30
申请人： Shingo Shigihama , Tetsushi Hosokai , Yoshimi Yamamoto , Seiji Makimoto
发明人： Shingo Shigihama , Tetsushi Hosokai , Yoshimi Yamamoto , Seiji Makimoto
IPC分类号： G01M1500
CPC分类号： F02M25/0818
摘要： The present invention provides a malfunction diagnostic apparatus for an evaporated fuel purge system in an internal combustion engine, capable of detecting abnormalities such as looseness or clogging in the purge line between a purge valve and an engine intake passage. An electric pump 14 is turned on when a purge valve 5 is in a closed state and a selector valve 20 is in an open state. After the lapse of a given time period Tref, a load-current initial value I1 of the electric pump 14 is detected at the moment switching the selector valve 20 to a closed state. After the lapse of a given time period Tpump, the purge valve 5 is switched to an open state, and a load-current final value at the moment after the lapse of a given time period Tpurge. As in the curve A, when a load current final value I2A is equal to or less than the load current initial value I1, it is determined that the gaseous communication state in the purge line between the purge valve 5 and the intake passage is normal. On the other hand, as in the curves B and C, when load current final values I2B and I2C are greater than the load current initial value I1, it is determined that the gaseous communication state is abnormal. In case of abnormality, when the difference I2B−I1 therebetween is less than a gaseous-communication-state determination threshold fT1 as in the curve B, it is determined that the purge line is in an open-air state. If the difference I2C−I1 is equal to or greater than the gaseous-communication-state determination threshold fT1 as in the curve C, it is determined that the purge line is in a clogging state.
摘要翻译：本发明提供一种用于内燃机中的蒸发燃料吹扫系统的故障诊断装置，其能够检测在净化阀和发动机进气通道之间的净化管线中的松动或堵塞的异常。当清洗阀5处于关闭状态并且选择阀20处于打开状态时，电动泵14接通。在经过了给定时间段Tref之后，在将选择阀20切换到关闭状态的瞬间，检测到电动泵14的负载电流初始值I1。在经过给定时间段Tpump之后，清洗阀5切换到打开状态，并且在经过给定时间段Tpurge之后的时刻的负载电流最终值。如曲线A所示，当负载电流最终值I2A等于或小于负载电流初始值I1时，确定净化阀5和进气通道之间的净化管线中的气体连通状态正常。另一方面，如曲线B和C所示，当负载电流最终值I2B和I2C大于负载电流初始值I1时，确定气体连通状态异常。在异常的情况下，如果曲线B中的差异I2B-I1小于气体连通状态判定阈值fT1，则判断为净化线处于露天状态。如果差异I2C-I1等于或大于气体通信状态判定阈值fT1，如曲线C那样，确定清除线处于堵塞状态。

12. 发明授权

US6016706A Process state detector, semiconductor sensor and display device for displaying a process state used therefor 失效
标题翻译：过程状态检测器，半导体传感器和显示器，用于显示用于其的处理状态
公开(公告)号：US6016706A
公开(公告)日：2000-01-25
申请号：US769385
申请日：1996-12-19
申请人： Yoshimi Yamamoto , Tomoyuki Tobita , Akira Nagasu
发明人： Yoshimi Yamamoto , Tomoyuki Tobita , Akira Nagasu
IPC分类号： G01L9/04 , G01L9/00 , G01L19/02 , G01L19/04 , G01L9/06
CPC分类号： G01L9/0054 , G01L19/02 , G01L19/146 , G01L19/147 , G01L9/065
摘要： In a multiple function type differential pressure sensor including a semiconductor chip having a differential pressure detector for detecting a differential pressure, temperature detector for detecting a temperature, and static pressure detector for detecting a static pressure provided on a semiconductor substrate of a single chip, two or more pairs of differential pressure detectors means are incorporated, and a difference between outputs of the two or more pairs of differential pressure detectors is fetched out.
摘要翻译：在包括具有用于检测压差的差压检测器的半导体芯片的多功能型差压传感器中，用于检测温度的温度检测器和用于检测设置在单个芯片的半导体衬底上的静压的静压检测器，或更多对差压检测器装置，并且取出两对或更多对差压检测器的输出之间的差。

13. 发明授权

US5477738A Multi-function differential pressure sensor with thin stationary base 失效
标题翻译：多功能差压传感器，带固定底座
公开(公告)号：US5477738A
公开(公告)日：1995-12-26
申请号：US870328
申请日：1992-04-17
申请人： Tomoyuki Tobita , Yoshimi Yamamoto , Akira Nagasu , Ken'ichi Aoki
发明人： Tomoyuki Tobita , Yoshimi Yamamoto , Akira Nagasu , Ken'ichi Aoki
IPC分类号： G01L9/04 , G01L9/00 , G01L13/06 , G01L19/00 , G01L19/02 , G01L19/04 , G01L13/02
CPC分类号： G01L19/0084 , G01L19/0092 , G01L19/02 , G01L19/04 , G01L19/146 , G01L19/147
摘要： A multi-function differential pressure sensor includes a semiconductor chip, a stationary base having a joining portion joined to a thick wall portion of the semiconductor chip, and a housing joined to the stationary base. The semiconductor chip is provided with a differential pressure detection unit, a static pressure detection unit, and a temperature detection unit. The joining portion of the stationary base is not thicker than the semiconductor chip. The stationary base has one or more thin wall portions located, in a plan view, within a circular pressure sensitive diaphragm of the semiconductor chip.
摘要翻译：多功能差压传感器包括半导体芯片，具有接合到半导体芯片的厚壁部分的接合部分的固定基座和连接到固定基座的壳体。半导体芯片设置有差压检测单元，静压检测单元和温度检测单元。固定基座的接合部分不比半导体芯片厚。固定基座具有位于半导体芯片的圆形压敏膜内的平面图中的一个或多个薄壁部分。

14. 发明授权

US5255570A Safety shift-lock device for selector of automatic power transmission 失效
标题翻译：用于自动输送选择器的安全换档锁定装置
公开(公告)号：US5255570A
公开(公告)日：1993-10-26
申请号：US815851
申请日：1991-12-31
申请人： Katsunori Shirahama , Masaharu Ishizuki , Yoshimi Yamamoto , Yasushi Asano , Hiroshi Sakon , Motohiro Saito
发明人： Katsunori Shirahama , Masaharu Ishizuki , Yoshimi Yamamoto , Yasushi Asano , Hiroshi Sakon , Motohiro Saito
IPC分类号： B60K20/06 , F16H59/10 , F16H59/54 , F16H59/74 , F16H61/22 , B60K20/02 , B60K41/26
CPC分类号： F16H61/22 , B60K20/06 , F16H2061/223 , F16H59/10 , F16H59/54 , F16H59/74 , Y10T74/2003 , Y10T74/20098 , Y10T74/20146 , Y10T74/20238 , Y10T74/20702
摘要： A shift-lock device has a locking member associated with a projection member to engage with the locking member for establishing locking engagement. One of the locking member and the projection member is rigidly connected to a selector of an automatic power transmission and the other is rigidly secured to a stationary member in the vehicular body. The locking member is normally and resiliently biased toward locking direction for establishing locking engagement with the projection member. The locking member is associated with a lock release actuator which is electrically operable and active for a predetermined period only when a predetermined safety condition is established.
摘要翻译：换档锁定装置具有与突出构件相关联的锁定构件，以与锁定构件接合以建立锁定接合。锁定构件和突出构件中的一个刚性地连接到自动动力传动装置的选择器，另一个刚性地固定到车身中的静止构件。锁定构件通常被弹性地朝向锁定方向偏置，以与突出构件建立锁定接合。只有在建立了预定的安全条件时，锁定构件与锁定释放致动器相关联，锁定释放致动器可电可操作并且有效。

15. 发明授权

US4752085A Powered tilt steering arrangement 失效
标题翻译：动力倾斜转向装置
公开(公告)号：US4752085A
公开(公告)日：1988-06-21
申请号：US919228
申请日：1986-10-16
申请人： Yoshimi Yamamoto
发明人： Yoshimi Yamamoto
IPC分类号： B62D1/18 , B62D1/181 , B62D1/183 , B62D1/184 , B62D1/19
CPC分类号： B62D1/197 , B62D1/181 , B62D1/183 , B62D1/184
摘要： A powered tilt steering arrangement for a vehicle using a motor which rotates unidirectionally. The powered tilt steering arrangement basically comprises: a steering column having an upper shaft and a steering wheel assembly; a tilt bracket pivotally mounted on a mounting bracket fixed to a vehicle body and on which the steering wheel assembly is mounted; a drive source such as the motor; an actuator in response to a rotational force of the motor for actuating the tilt bracket to pivot through a predetermined angular width with respect to the mounting bracket in a reciprocatory motion; and a lock mechanism for locking the steering assembly when the actuator is stopped so that the steering wheel assembly is placed and held at a desired optimum driving position within the predetermined angular width. In addition, the powered tilt steering arrangement is preferably provided with a jump up mechanism which automatically tilts the steering wheel assembly toward a predetermined upper limit angular position by means of a spring force when the vehicle driver leaves the vehicle through a door so as not to obstruct the driver. Furthermore, the jumped up steering wheel assembly is returned to the originally set optimum driving position when the steering wheel assembly is depressed with the door being closed and the driver restarting the vehicle.
摘要翻译：一种用于使用单向旋转的马达的车辆的动力倾斜转向装置。动力倾斜转向装置基本上包括：具有上轴和方向盘组件的转向柱; 倾斜支架，其枢转地安装在固定到车体上的安装支架上，并且所述方向盘组件安装在所述支架上; 诸如马达的驱动源; 响应于所述电动机的旋转力的致动器，用于致动所述倾斜托架以相对于所述安装支架在往复运动中枢转预定的角度宽度; 以及锁定机构，用于当致动器停止时锁定转向组件，使得方向盘组件被放置并保持在预定角度宽度内的期望的最佳驾驶位置。此外，动力倾斜转向装置优选地设置有跳起机构，当机动车驾驶员通过门离开车辆时，通过弹簧力将方向盘组件自动地倾斜到预定的上限角位置，以便不会阻碍司机。此外，当门被关闭并且驾驶员重新启动车辆时，当方向盘组件被按下时，跳跃的方向盘组件返回到原始设定的最佳驾驶位置。

16. 发明申请

US20100076217A1 ACYLOXYLATION CATALYST AND PROCESS FOR ITS PRODUCTION 审中-公开
标题翻译：乙酰化催化剂及其生产工艺
公开(公告)号：US20100076217A1
公开(公告)日：2010-03-25
申请号：US12513620
申请日：2007-12-05
申请人： Yoshimi Yamamoto , Yumiko Watanabe , Seiji Sato
发明人： Yoshimi Yamamoto , Yumiko Watanabe , Seiji Sato
IPC分类号： C07C69/02 , B01J23/44 , B01J23/745 , B01J23/52
CPC分类号： B01J23/66 , B01J23/52 , B01J23/683 , B01J23/8946 , B01J37/0201 , B01J37/0205 , B01J37/03 , B01J37/06 , B01J37/16 , C07C67/055 , C07C69/01 , C07C69/15
摘要： An acyloxylation catalyst is obtained by loading (a) a first component containing at least one element of Groups 8, 9, 10 and 11 of the Periodic Table, (b) a second component containing an element which is at least one element of Groups 8, 9, 10 and 11 of the Periodic Table and which is different from the element of the first component, and (c) a third component containing an element which is a component that produces a precipitation-starting pH below the precipitation-starting pH of the first component and second component and which is different from the elements of the first component and second component, onto (d) a support. A catalyst is obtained that can be used to efficiently carry out acyloxylation for economical production of acyloxylated compounds.
摘要翻译：通过加载（a）含有元素周期表第8,9,10和11族的至少一种元素的第一组分，（b）含有至少一种元素组8的元素的第二组分，获得酰氧基化催化剂，9,10和11，并且与第一组分的元素不同，和（c）含有元素的第三组分，该组分是产生沉淀起始pH低于沉淀起始pH的组分，其沉淀起始pH低于第一组分和第二组分，并且与第一组分和第二组分的元素不同，至（d）载体。获得可用于有效进行酰氧基化以经济生产酰氧化化合物的催化剂。

17. 发明授权

US5893676A Device for interlocking opposed racks 失效
标题翻译：用于互锁相对的机架的装置
公开(公告)号：US5893676A
公开(公告)日：1999-04-13
申请号：US827110
申请日：1997-03-17
申请人： Yoshimi Yamamoto , Erik Preiholt
发明人： Yoshimi Yamamoto , Erik Preiholt
IPC分类号： B62D1/18 , B62D1/184 , F16B5/07 , F16D7/04
CPC分类号： B62D1/184 , Y10T403/59 , Y10T403/599 , Y10T403/7062
摘要： An interlocking device includes two opposed racks having intermeshable teeth, respectively, a guide surface disposed on one of the opposed racks, a guide, and a resilient retainer holding the guide against the guide surface for sliding movement of the guide relative to the guide surface. The guide and the guide surface cooperate with each other to provide an arrangement wherein when the one rack is pressed against the other rack, the guide comes into engagement with the other rack and the guide surface slides on the guide, causing meshing engagement of the teeth of the one rack with the teeth of the other rack.
摘要翻译：互锁装置包括分别具有相互啮合的齿的两个相对的架，设置在相对的机架中的一个上的引导表面，引导件和将引导件抵靠引导表面保持的弹性保持件，用于滑动引导件相对于引导表面的运动。引导件和引导表面彼此配合以提供一种布置，其中当一个机架被压靠在另一个机架上时，引导件与另一个齿条接合，并且引导表面在引导件上滑动，导致齿的啮合的一个机架与另一个机架的齿。

18. 发明授权

US5813788A Coupling and method of manufacturing same 失效
标题翻译：联轴器及其制造方法
公开(公告)号：US5813788A
公开(公告)日：1998-09-29
申请号：US708231
申请日：1996-09-06
申请人： Yoshimi Yamamoto , Gunnar Eriksson
发明人： Yoshimi Yamamoto , Gunnar Eriksson
IPC分类号： B62D1/20 , F16D1/08 , F16D3/26 , F16D3/78 , F16D3/00
CPC分类号： F16D1/0864 , F16D3/78 , Y10S403/08 , Y10T403/32041 , Y10T403/32918
摘要： A coupling for a vehicle steering unit includes a first linking section including two leg portions extending from a hub portion and a second linking section including two wings extending from and integrated to the hub portion and protrusions on the wings pierced with holes for the passage of a tightening bolt for tightening the wings to bear radially on a shaft. The wings are terminated at a longitudinal slot extending substantially in parallel to an axis of rotation of the coupling. This longitudinal slot is wide enough to allow the passage of the shaft.
摘要翻译：用于车辆转向单元的联接器包括第一连接部分，其包括从轮毂部分延伸的两个腿部部分和第二连接部分，所述第二连接部分包括从轮毂部分延伸并且集成到轮毂部分的两个翼部，紧固螺栓用于紧固翼片径向承受轴上。翼部终止于基本上平行于联接器的旋转轴线延伸的纵向狭槽。该纵向槽足够宽以允许轴通过。

19. 发明授权

US5635649A Multi-function differential pressure sensor with thin supporting base 失效
标题翻译：多功能差压传感器，薄型支撑底座
公开(公告)号：US5635649A
公开(公告)日：1997-06-03
申请号：US447705
申请日：1995-05-23
申请人： Tomoyuki Tobita , Yoshimi Yamamoto , Akira Nagasu , Ken'ichi Aoki
发明人： Tomoyuki Tobita , Yoshimi Yamamoto , Akira Nagasu , Ken'ichi Aoki
IPC分类号： G01L9/04 , G01L9/00 , G01L13/06 , G01L19/00 , G01L19/02 , G01L19/04 , G01L9/06
CPC分类号： G01L19/0084 , G01L19/0092 , G01L19/02 , G01L19/04 , G01L19/146 , G01L19/147
摘要： A multi-function differential pressure sensor includes a semiconductor chip, a stationary base having a joining portion joined to a thick wall portion of the semiconductor chip, and a housing joined to the stationary base. The semiconductor chip is provided with a differential pressure detection unit, a static pressure detection unit, and a temperature detection unit. The joining portion of the stationary base is not thicker than the semiconductor chip. The stationary base has one or more thin wall portions located, in a plan view, within a circular pressure sensitive diaphragm of the semiconductor chip.
摘要翻译：多功能差压传感器包括半导体芯片，具有接合到半导体芯片的厚壁部分的接合部分的固定基座和连接到固定基座的壳体。半导体芯片设置有差压检测单元，静压检测单元和温度检测单元。固定基座的接合部分不比半导体芯片厚。固定基座具有位于半导体芯片的圆形压敏膜内的平面图中的一个或多个薄壁部分。

20. 发明授权

US5528940A Process condition detecting apparatus and semiconductor sensor condition detecting circuit 失效
标题翻译：工艺条件检测装置和半导体传感器状态检测电路
公开(公告)号：US5528940A
公开(公告)日：1996-06-25
申请号：US190847
申请日：1994-02-03
申请人： Yoshimi Yamamoto , Tomoyuki Tobita
发明人： Yoshimi Yamamoto , Tomoyuki Tobita
IPC分类号： G01D21/00 , G01L9/00 , G01L9/04 , G01L9/06 , G01L13/06 , G01L19/00 , G01L19/04 , H01C10/10
CPC分类号： G01L9/065 , G01L19/02 , G01L19/147 , G01L9/0054
摘要： A differential pressure transmitter having a differential pressure sensor, a temperature sensor and a static pressure sensor all provided on the semiconductor substrate of a single semiconductor chip. A reference resistor is provided in a part of the chip. Resistances of the differential pressure sensor and the reference resistor are compared periodically in order to determine the condition including service life of the differential pressure sensor.
摘要翻译：一种具有差压传感器，温度传感器和静压传感器的差压变送器，其全部设置在单个半导体芯片的半导体衬底上。在芯片的一部分中提供参考电阻。定期比较差压传感器和参考电阻的电阻，以确定包括差压传感器使用寿命的条件。

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