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21. 发明授权

US5543679A Piezolectric-element drive apparatus 失效
标题翻译：压电元件驱动装置
公开(公告)号：US5543679A
公开(公告)日：1996-08-06
申请号：US298553
申请日：1994-08-30
申请人： Seiji Morino , Eiji Hashimoto , Terutoshi Tomoda
发明人： Seiji Morino , Eiji Hashimoto , Terutoshi Tomoda
IPC分类号： F02M51/06 , F02D41/20 , H01L41/04 , H01L41/09 , H02N2/00 , H02N2/06 , H01L41/08
CPC分类号： F02D41/2096 , H02N2/067 , F02D2041/2003
摘要： A piezoelectric-element drive apparatus includes a direct-current power supply. An energy storing capacitor is connected in parallel with the direct-current power supply. An energy-transfer switching element becomes on when energy is transferred from the energy storing capacitor. A piezoelectric element connected in parallel with the energy storing capacitor receives energy and expands when the energy-transfer switching element becomes on. A discharging coil is connected in parallel with the piezoelectric element. A discharging switching element is operative for discharging the piezoelectric element via the discharging coil. A coupling transformer is provided between the energy storing capacitor and the piezoelectric element.
摘要翻译：一种压电元件驱动装置，包括直流电源。储能电容器与直流电源并联连接。当能量从储能电容器转移时，能量转移开关元件变为导通。与能量存储电容并联连接的压电元件在能量转移开关元件导通时接收能量并膨胀。放电线圈与压电元件并联连接。放电开关元件用于经由放电线圈对压电元件进行放电。在储能电容器和压电元件之间设置耦合变压器。

22. 发明授权

US4795284A Printing device with carriage and carrier therefor each integrally press-formed from a respective metal sheet 失效
标题翻译：具有托架和托架的印刷装置每个由相应的金属板整体地压制形成
公开(公告)号：US4795284A
公开(公告)日：1989-01-03
申请号：US925155
申请日：1986-10-31
申请人： Makoto Yumoto , Shoji Yanagida , Tomoyuki Moriya , Mamoru Takezawa , Shingo Kato , Osamu Kuramochi , Shunichi Ogawa , Takashi Kimura , Takeshi Motohashi , Hideto Miyazaki , Eiji Hashimoto
发明人： Makoto Yumoto , Shoji Yanagida , Tomoyuki Moriya , Mamoru Takezawa , Shingo Kato , Osamu Kuramochi , Shunichi Ogawa , Takashi Kimura , Takeshi Motohashi , Hideto Miyazaki , Eiji Hashimoto
IPC分类号： B41J19/20 , B41J19/78 , B41J29/02 , B41J25/30
CPC分类号： B41J19/78 , B41J19/20 , B41J29/02
摘要： A printing device such as a printer of the type using a type wheel in which a carriage is loaded with a printing mechanism and movable along a carrier to allow the printing mechanism to print out data on a paper, which is wrapped around a platen. The carrier and/or the carriage is produced by press-forming a single sheet metal to cut down the production cost and the number of structural elements of the printer.
摘要翻译：一种打印装置，例如使用型轮的类型的打印机，其中滑架装载有打印机构并且可沿着载体移动，以允许打印机构在纸张上打印数据，该数据被卷绕在台板上。通过冲压成形单个金属板来制造托架和/或托架，以降低打印机的生产成本和结构元件的数量。

23. 发明授权

US09810588B2 Optical fiber temperature sensor 有权
公开(公告)号：US09810588B2
公开(公告)日：2017-11-07
申请号：US14405982
申请日：2012-06-06
申请人： Eiji Hashimoto , Koji Dojo , Takeshi Obata
发明人： Eiji Hashimoto , Koji Dojo , Takeshi Obata
IPC分类号： G01K11/32 , G01K3/00 , G01K1/16 , G01K13/00 , G01K1/14 , H02B3/00 , H02G5/00
CPC分类号： G01K11/32 , G01K1/14 , G01K13/00 , H02B3/00 , H02G5/005
摘要： An optical fiber temperature sensor implements a temperature monitoring function in an interphase insulating material between sandwich bus bars. The optical fiber temperature sensor is formed by housing an optical fiber cable in a housing formed from an ultra-thin sheet made from an insulating material having insulation quality equal to or higher than interphase insulating material between sandwich bus bars. Multiple ultra-thin columnar members, each made from same material as is housing, are housed in multiple locations in housing. Multiple sensor rings are each formed by unfixedly winding a portion of optical fiber cable with a length equal to or longer than that corresponding to range resolution around corresponding one of ultra-thin columnar members. The multiple sensor rings measure temperatures in multiple locations. Silicone sealing is applied to housing side surfaces. All surfaces of housing are sealed with a hermetic sealing member made from a silicone-based liquid insulating material.

24. 发明授权

US09409239B2 Drill bit 有权
标题翻译：钻头
公开(公告)号：US09409239B2
公开(公告)日：2016-08-09
申请号：US13489938
申请日：2012-06-06
申请人： Hirofumi Higashiwaki , Eiji Hashimoto , Manabu Saito , Masao Watanabe , Tatsuo Nakahata
发明人： Hirofumi Higashiwaki , Eiji Hashimoto , Manabu Saito , Masao Watanabe , Tatsuo Nakahata
IPC分类号： B23B51/02 , B23B51/00
CPC分类号： B23B51/009 , B23B2222/04 , B23B2222/88 , B23B2226/275 , B23B2251/04 , B23B2251/14 , B23B2251/18 , B23B2251/204 , Y10T408/905 , Y10T408/906 , Y10T408/9065
摘要： Provided is a step-shaped drill bit including at least two stepped cutting edges that are axially provided. A cutting edge of a first step from a tip is formed so as to satisfy at least one of the following conditions. That is, a number of blades is smaller, a point angle of the cutting edge is larger, or a clearance angle of the cutting edge is larger than that of cutting edges of a second and subsequent step(s). As a result, a thrust resistance during a perforation can be reduced compared with a case in which the first step cutting edge is formed such that the number of blades, the point angle of the cutting edge and the clearance angle of the cutting edge are the same as those of the second and subsequent step(s).
摘要翻译：提供了一种步进式钻头，其包括轴向设置的至少两个阶梯式切削刃。形成从尖端的第一台阶的切削刃，以满足以下条件中的至少一个。也就是说，多个叶片较小，切削刃的点角较大，或者切削刃的间隙角大于第二和后续台阶的切削刃的角度。结果，与形成第一台阶切削刃的情况相比，可以减少穿孔期间的抗推力，使得刀片的数量，切削刃的点角度和切削刃的间隙角度为与第二和随后的步骤相同。

25. 发明申请

US20150285692A1 OPTICAL FIBER TEMPERATURE SENSOR 有权
标题翻译：光纤温度传感器
公开(公告)号：US20150285692A1
公开(公告)日：2015-10-08
申请号：US14405982
申请日：2012-06-06
申请人： Eiji Hashimoto , Koji Dojo , Takeshi Obata
发明人： Eiji Hashimoto , Koji Dojo , Takeshi Obata
IPC分类号： G01K11/32 , G01K13/00
CPC分类号： G01K11/32 , G01K1/14 , G01K13/00 , H02B3/00 , H02G5/005
摘要： An optical fiber temperature sensor implements a temperature monitoring function in an interphase insulating material between sandwich bus bars. The optical fiber temperature sensor is formed by housing an optical fiber cable in a housing formed from an ultra-thin sheet made from an insulating material having insulation quality equal to or higher than interphase insulating material between sandwich bus bars. Multiple ultra-thin columnar members, each made from same material as is housing, are housed in multiple locations in housing. Multiple sensor rings are each formed by unfixedly winding a portion of optical fiber cable with a length equal to or longer than that corresponding to range resolution around corresponding one of ultra-thin columnar members. The multiple sensor rings measure temperatures in multiple locations. Silicone sealing is applied to housing side surfaces. All surfaces of housing are sealed with a hermetic sealing member made from a silicone-based liquid insulating material.
摘要翻译：光纤温度传感器在夹层母线之间的相间绝缘材料中实现温度监控功能。光纤温度传感器通过将光纤电缆容纳在由绝缘品质等于或高于夹层母线之间的相间绝缘材料的绝缘材料制成的超薄片形成的壳体中而形成。由壳体相同材料制成的多个超薄柱状构件容纳在壳体中的多个位置。多个传感器环分别通过将一段长度等于或长于相应于超薄柱状构件周围的范围分辨率的光纤线的一部分固定地卷绕而形成。多个传感器环测量多个位置的温度。将硅树脂密封件施加到壳体侧表面。外壳的所有表面均用由硅酮类液体绝缘材料制成的气密密封件密封。

26. 发明申请

US20100232899A1 Drill 有权
标题翻译：钻头
公开(公告)号：US20100232899A1
公开(公告)日：2010-09-16
申请号：US12720314
申请日：2010-03-09
申请人： Manabu Saito , Tatsuo Nakahata , Hideharu Takahashi , Junji Tsuchiya , Eiji Hashimoto , Hirofumi Higashiwaki
发明人： Manabu Saito , Tatsuo Nakahata , Hideharu Takahashi , Junji Tsuchiya , Eiji Hashimoto , Hirofumi Higashiwaki
IPC分类号： B23B51/02
CPC分类号： B23B51/00 , B23B2220/24 , B23B2220/44 , B23B2251/14 , B23B2251/204 , B23B2251/282 , Y10T408/906 , Y10T408/909 , Y10T408/9095
摘要： A drill includes a pair of main cutting edges extending from a distal portion of the drill to a position close to a proximal end of the drill to entirely define a two-edge configuration, and a pair of auxiliary cutting edges extending between positions at the distal and proximal sides of a maximum diameter position to partly define a four-edge configuration. A ridgeline of each auxiliary cutting edge is located within an angle smaller than 90° from a ridgeline of the corresponding main cutting edge toward the rear in a rotation direction of the drill. The point angle of the auxiliary cutting edges increases at a higher rate than the point angle of the main cutting edges in a predetermined range from the maximum diameter position toward a distal end of the drill.
摘要翻译：钻头包括从钻头的远端部分延伸到靠近钻头的近端的位置的一对主切削刃，以完全限定两边缘构型，以及一对在远端的位置之间延伸的辅助切削刃和最大直径位置的近侧部分地限定四边缘构造。每个辅助切削刃的棱线位于与钻头的旋转方向相对应的主切削刃的脊线向后方小于90°的角度。在从钻头的最大直径位置向远端的预定范围内，辅助切削刃的点角以比主切削刃的点角高的速度增加。

27. 发明授权

US5058549A Fuel swirl generation type fuel injection valve and direct fuel injection type spark ignition internal combustion engine 失效
标题翻译：燃油发电型燃油喷射阀和直接燃油喷射型火花点火内燃机
公开(公告)号：US5058549A
公开(公告)日：1991-10-22
申请号：US584645
申请日：1990-09-19
申请人： Eiji Hashimoto , Daisaku Sawada , Shizuo Sasaki , Yoshiyuki Tamaki , Masaki Mitsuyasu
发明人： Eiji Hashimoto , Daisaku Sawada , Shizuo Sasaki , Yoshiyuki Tamaki , Masaki Mitsuyasu
IPC分类号： F02B1/04 , F02B23/10 , F02B75/12 , F02F3/26 , F02M61/06 , F02M61/16 , F02M61/18
CPC分类号： F02M61/182 , F02B1/04 , F02B23/104 , F02B23/105 , F02F3/26 , F02M61/06 , F02M61/163 , F02M61/1826 , F02B2023/103 , F02B2023/108 , F02B2075/125 , Y02T10/123 , Y02T10/125
摘要： A fuel injection valve includes a fuel swirl generation device, a main fuel injection hole having a comparatively large diameter, and a subsidiary fuel injection hole having a comparatively small diameter. The inclination of the main fuel injection hole with respect to an axis of the fuel injection valve is small so that a fuel swirl remains in the fuel injected therethrough. The inclination of the subsidiary fuel injection hole is great so that the swirl operates so as to push out the fuel through the subsidiary fuel injection hole. The fuel injected through the main fuel injection hole spreads due to the centrifugal force acting on the swirling fuel without depending on an intake gas swirl. The fuel injected through the subsidiary fuel injection hole has a strong penetrating force and can reach the vicinity of a spark plug. This improves ignition without depending on an intake gas swirl. Thus, good combustion is obtained over an entire operation range of a direct fuel injection type engine.
摘要翻译：燃料喷射阀包括燃料涡流发生装置，具有较大直径的主燃料喷射孔和具有较小直径的辅助燃料喷射孔。主燃料喷射孔相对于燃料喷射阀的轴线的倾斜度小，使得燃料喷射通过其中喷射的燃料保留。辅助燃料喷射孔的倾斜度很大，使得涡流操作以便通过辅助燃料喷射孔推出燃料。通过主燃料喷射孔喷射的燃料由于作用在旋流燃料上的离心力而不依赖于进气旋流而扩散。通过辅助燃料喷射孔喷射的燃料具有很强的穿透力并且可以到达火花塞附近。这样可以不依赖于进气旋流来改善点火。因此，在直接燃料喷射式发动机的整个操作范围内获得良好的燃烧。

28. 发明授权

US4958604A Direct fuel injection type spark ignition internal combustion engine 失效
标题翻译：燃油直喷式火花点火内燃机
公开(公告)号：US4958604A
公开(公告)日：1990-09-25
申请号：US303940
申请日：1989-01-30
申请人： Eiji Hashimoto
发明人： Eiji Hashimoto
IPC分类号： F02B23/10 , F02B75/12 , F02F1/24 , F02F1/42 , F02F3/26 , F02M61/14 , F02M69/04
CPC分类号： F02F3/26 , F02B23/104 , F02B23/105 , F02F1/4214 , F02M61/14 , F02M69/045 , F02B2023/103 , F02B2023/108 , F02B2075/125 , F02B2275/40 , F02F2001/245 , Y02T10/123 , Y02T10/125 , Y02T10/146
摘要： A direct fuel injection type spark ignition internal combustion engine includes a combustion chamber including a shallow dish portion and a deep dish portion formed in a piston top portion, a spark plug located close to an axis of the combustion chamber, and a fuel injection nozzle located at a radially outermost portion of the combustion chamber. With this arrangement, a good ignition characteristic in a low engine load operation and an improved power characteristic in a high engine load operation are obtained. Further, due to that arrangement of the spark plug, the flame propagation distance is made as short as possible.
摘要翻译：直接燃料喷射式火花点火内燃机包括燃烧室，该燃烧室包括形成在活塞顶部的浅盘部分和深盘部分，靠近燃烧室轴线的火花塞，以及位于在燃烧室的径向最外部。通过这种布置，可以获得在低发动机负载操作中良好的点火特性和高发动机负载操作中的改进的功率特性。此外，由于火花塞的布置，火焰传播距离尽可能短。

29. 发明授权

US4909440A Fuel injector for an engine 失效
标题翻译：发动机燃油喷射器
公开(公告)号：US4909440A
公开(公告)日：1990-03-20
申请号：US267253
申请日：1988-11-04
申请人： Masaki Mitsuyasu , Eiji Hashimoto
发明人： Masaki Mitsuyasu , Eiji Hashimoto
IPC分类号： F02M51/06 , F02M47/02 , F02M47/06 , F02M61/20 , F02M63/00
CPC分类号： F02M51/0603 , F02M61/205 , F02M2200/703
摘要： A fuel injector comprising a piston actuated by a piezoelectric element. A pressure control chamber is formed between the piston and the top face of the needle and connected to a high pressure fuel source via a fuel passage having a restricted flow area. The pressure control chamber is filled with fuel under pressure. The rear face of the piston, which is positioned opposite to the pressure control chamber, is exposed to a high pressure fuel chamber filled with fuel under pressure. The driving force acting on the piston due to the pressure of fuel in the pressure control chamber is cancelled by the driving force acting on the piston due to the pressure of fuel in the high pressure fuel chamber.

30. 发明授权

US4177641A Apparatus for cleaning exhaust gas for an internal combustion engine 失效
标题翻译：一种用于清洁内燃机废气的装置
公开(公告)号：US4177641A
公开(公告)日：1979-12-11
申请号：US910097
申请日：1978-05-30
申请人： Nobuaki Wakita , Eiji Hashimoto
发明人： Nobuaki Wakita , Eiji Hashimoto
IPC分类号： F01N3/22 , F02M25/07 , F02B75/10 , F01N3/10
CPC分类号： F01N3/22 , F01N3/227 , F02M26/36 , F02M26/56 , F02M26/60 , F02M2026/0025
摘要： Disclosed herein is an apparatus for cleaning the exhaust gas of an internal combustion engine, which apparatus includes an exhaust gas recirculation system provided with a back-pressure control mechanism for maintaining a predetermined constant pressure of recirculated exhaust gas in a recirculation passageway, and an air injection system connecting an air pump with an exhaust system of the engine. An air-flow control valve having two vacuum chambers arranged between the air injection system and the exhaust gas recirculation system for controlling, in two stages, the amount of air diverted from the air injection system to the recirculation passageway. One of the chambers is directly connected to a vacuum source in the intake system of the engine. While the other is connected, via a vacuum delay unit, to the vacuum source.
摘要翻译：本发明公开了一种用于清洁内燃机的排气的装置，该装置包括排气再循环系统，该排气再循环系统设置有用于维持再循环通道中再循环排气的预定恒定压力的背压控制机构，以及空气喷射系统将空气泵与发动机的排气系统连接。一种空气流量控制阀，其具有布置在空气注入系统和排气再循环系统之间的两个真空室，用于两级控制从空气喷射系统转移到再循环通道的空气量。其中一个室直接连接到发动机的进气系统中的真空源。而另一个通过真空延迟单元连接到真空源。

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