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1. 发明授权

US08018155B2 Short arc type high voltage electrical discharge electrode, short arc type high voltage electrical discharge tube, short arc type high voltage electrical discharge light source apparatus, and their manufacturing methods 失效
标题翻译：短弧型高压放电电极，短弧型高压放电管，短弧型高压放电光源装置及其制造方法
公开(公告)号：US08018155B2
公开(公告)日：2011-09-13
申请号：US11514740
申请日：2006-08-31
申请人： Yoji Hasegawa , Takeshi Kodama , Kenichi Matsuura , Makoto Furukawa
发明人： Yoji Hasegawa , Takeshi Kodama , Kenichi Matsuura , Makoto Furukawa
IPC分类号： H01J17/04
CPC分类号： H01J61/0732 , H01J9/042 , H01J61/86
摘要： A short arc type high voltage electrical discharge electrode includes an electrode center spindle made from a refractory metal and having a tip; and an electrode main body made from a refractory metal and disposed at the tip of the electrode center spindle. The electrode center spindle is subjected to final sintering, the electrode main body is subjected to temporary sintering, and the final-sintered electrode center spindle is inserted into a center hole of the temporary-sintered electrode main body so as to form combination which is sintered together.
摘要翻译：短弧型高压放电电极包括由难熔金属制成并具有尖端的电极中心心轴; 以及由难熔金属制成并设置在电极中心轴的末端的电极主体。电极中心轴进行最终烧结，电极主体进行暂时烧结，最终烧结电极中心轴插入临时烧结电极主体的中心孔，形成烧结体一起。

2. 发明授权

US07796310B2 Image reading apparatus and control method therefor, as well as storage medium 有权
标题翻译：图像读取装置及其控制方法以及存储介质
公开(公告)号：US07796310B2
公开(公告)日：2010-09-14
申请号：US12259605
申请日：2008-10-28
申请人： Yoji Hasegawa , Minoru Sashida , Katsuhiko Okitsu
发明人： Yoji Hasegawa , Minoru Sashida , Katsuhiko Okitsu
IPC分类号： H04N1/04 , H04N1/40
CPC分类号： H04N1/00681 , H04N1/00708 , H04N1/00737 , H04N1/00755 , H04N1/203 , H04N1/2032 , H04N2201/0081
摘要： An image reading apparatus capable of increasing the detection accuracy of the size of an original and eliminating the need for an image sensor dedicated to detection of the size of an original. A first reading unit has a first light source disposed on one side of a conveyance path of an original for emitting light to one surface of the original. A second reading unit has a second light source disposed on the other side of the conveyance path for emitting light to be received by the first reading unit, an optical opening for causing the light emitted from the second light source and subsequently received by the first reading unit to pass therethrough toward the first reading unit. The original is detected on the basis of the resultant output of the first reading unit upon receipt of the light emitted from the second light source.
摘要翻译：一种能够提高原稿尺寸的检测精度并消除对专用于检测原稿尺寸的图像传感器的需要的图像读取装置。第一读取单元具有设置在原稿的输送路径的一侧的第一光源，用于将光发射到原稿的一个表面。第二读取单元具有设置在输送路径的另一侧的第二光源，用于发射由第一读取单元接收的光;光学开口，用于使从第二光源发射的光随后通过第一读取单元通过其朝向第一读取单元。基于从第二光源发射的光接收到第一读取单元的合成输出，检测原稿。

3. 发明授权

US4541239A Exhaust purification apparatus 失效
标题翻译：排气净化装置
公开(公告)号：US4541239A
公开(公告)日：1985-09-17
申请号：US614061
申请日：1984-05-25
申请人： Naomi Tokura , Yoji Hasegawa
发明人： Naomi Tokura , Yoji Hasegawa
IPC分类号： F01N3/02 , F01N3/025
CPC分类号： F01N3/0256 , F01N2390/02 , Y10S55/10 , Y10S55/30
摘要： An exhaust purification apparatus includes a regenerative burner for repetitively regenerating a trap element located in the exhaust system of an internal combustion engine. The regenerative burner has a combustion chamber adapted to permit flow of exhaust gases from the engine exhaust conduit to the trap element. A cup-shaped member is disposed within the combustion chamber to define therein an evaporation chamber which has an adequate supply of air-fuel mixture. The cup-shaped member has a peripheral wall formed with cutouts to permit air-fuel mixture from said evaporation chamber into said combustion chamber and also with a hole to permit fuel droplets to fall onto a glow plug located below the cup-shaped member within the combustion chamber. A protective cover is provided to cover the path of dropping of fuel droplets onto the glow plug to prevent air from flowing to cool down the glow plug and deviate the fuel droplets away from the glow plug.
摘要翻译：排气净化装置包括用于重复地再生位于内燃机的排气系统中的捕集元件的再生式燃烧器。蓄热式燃烧器具有适于允许排气从发动机排气管流向捕集元件的燃烧室。杯状构件设置在燃烧室内以在其中限定具有足够的空气 - 燃料混合物供应的蒸发室。杯状构件具有形成有切口的周壁，以允许从所述蒸发室进入所述燃烧室的空气 - 燃料混合物，并且还具有孔，以允许燃料液滴落入位于杯状构件内的电热塞下方燃烧室。提供保护盖以覆盖将燃料液滴落到电热塞上的路径，以防止空气流动以冷却电热塞并将燃料液滴偏离电热塞。

4. 发明授权

US4608640A Trap regenerative device control apparatus 失效
标题翻译：陷阱再生设备控制装置
公开(公告)号：US4608640A
公开(公告)日：1986-08-26
申请号：US569481
申请日：1984-01-09
申请人： Motohiro Shinzawa , Yoji Hasegawa
发明人： Motohiro Shinzawa , Yoji Hasegawa
IPC分类号： F01N3/025 , F01N9/00 , F01N3/28 , B01D46/42
CPC分类号： F01N3/025 , F01N9/002 , F01N2390/02 , F01N2900/0421 , Y02T10/47
摘要： An apparatus controls the operation of a regenerative device for generating a quantity of heat to burn the exhaust particles collected in a trap located in the exhaust conduit of an internal combustion engine. The apparatus is responsive to the pressures on the inlet and outlet sides of the trap for calculating a pressure differential across the trap and a threshold value for comparison therewith as a function of the pressure on the inlet side of the trap. The apparatus operates the regenerative device to regenerate the trap when the pressure differential across the trap reaches the calculated threshold value.
摘要翻译：一种装置控制用于产生一定量的热量的再生装置的操作，以将收集在位于内燃机的排气管道中的捕集器中的废气颗粒燃烧。该装置响应于捕集器的入口侧和出口侧的压力，用于计算捕集器两端的压力差和用于与之比较的阈值作为捕集器入口侧的压力的函数。当跨陷阱的压差达到计算的阈值时，该装置操作再生装置以再生陷阱。

5. 发明授权

US4567725A Trap regenerative device control apparatus 失效
标题翻译：陷阱再生设备控制装置
公开(公告)号：US4567725A
公开(公告)日：1986-02-04
申请号：US569483
申请日：1984-01-09
申请人： Motohiro Shinzawa , Yoji Hasegawa
发明人： Motohiro Shinzawa , Yoji Hasegawa
IPC分类号： F01N3/025 , F01N9/00 , F01N3/02
CPC分类号： F01N9/002 , F01N3/0256 , F01N2390/02 , Y02T10/47
摘要： An apparatus controls the operation of a regenerative device for generating a quantity of heat to burn the exhaust particles collected in a trap located in the exhaust conduit of an internal combustion engine. The apparatus is responsive to the pressures on the inlet and outlet sides of the trap to detect a regeneration requirement to operate the regenerative device so as to regenerate the trap. The apparatus is also responsive to the engine speed and engine load to control the quantity of heat the regenerative device generates so as to maintain the inlet side of the trap at a target temperature during the regeneration period.
摘要翻译：一种装置控制用于产生一定量的热量的再生装置的操作，以将收集在位于内燃机的排气管道中的捕集器中的废气颗粒燃烧。该装置响应于捕集阱的入口侧和出口侧的压力，以检测操作再生装置的再生需求，以便再生捕集器。该装置还响应于发动机速度和发动机负载来控制再生装置产生的热量，以便在再生期间将捕集器的入口侧保持在目标温度。

6. 发明授权

US4522027A Exhaust particle removal system for an internal combustion engine 失效
标题翻译：内燃机排气除尘系统
公开(公告)号：US4522027A
公开(公告)日：1985-06-11
申请号：US581071
申请日：1984-02-17
申请人： Yoji Hasegawa , Motohiro Shinzawa
发明人： Yoji Hasegawa , Motohiro Shinzawa
IPC分类号： F01N3/02 , F01N3/025 , F01N9/00
CPC分类号： F01N9/002 , F01N3/0256 , F01N2390/02 , Y02T10/47 , Y10S55/10 , Y10S55/30
摘要： An exhaust passage extends from an internal combustion engine to conduct exhaust from the engine. A filter is disposed in the exhaust passage to filter particles out of the exhaust. A burner is disposed in the exhaust passage upstream of the filter to burn off the particles deposited on the filter. Fuel is supplied to the burner for a preset time when the filter clogs. The supplied fuel is ignited in the burner. In the case where the fuel supplied to the burner ceases to burn prior to the end of the preset time, the fuel supply to the burner is interrupted.
摘要翻译：排气通道从内燃机延伸以引导来自发动机的排气。过滤器设置在排气通道中以将颗粒从排气中过滤。燃烧器设置在过滤器上游的排气通道中以烧掉沉积在过滤器上的颗粒。当过滤器堵塞时，将燃料供应到燃烧器预设的时间。所供应的燃料在燃烧器中点燃。在燃烧器供给燃烧器在预设时间结束之前停止燃烧的情况下，燃烧器的燃料供应中断。

7. 发明授权

US4422431A Exhaust gas recirculation system for internal combustion engine 失效
标题翻译：内燃机排气再循环系统
公开(公告)号：US4422431A
公开(公告)日：1983-12-27
申请号：US343852
申请日：1982-01-29
申请人： Kichihiko Dozono , Yoji Hasegawa
发明人： Kichihiko Dozono , Yoji Hasegawa
IPC分类号： F02M25/07 , F02M25/06
CPC分类号： F02M26/61 , F02M26/15 , F02M26/55 , F02M2026/002
摘要： In an exhaust gas recirculation system for an internal combustion engine having an intake manifold in which a throttle valve is disposed and an exhaust gas conduit provided with a particle trap for accumulatively catching particles entrained by exhaust gas discharged from the engine, a control valve apparatus which is disposed in a recirculation passage and connected to the intake manifold downstream of the throttle valve and to the exhaust gas conduit upstream of the particle trap. The control valve apparatus comprises a first control means which is adapted for controlling the exhaust gas recirculation on the basis of the vacuum pressure prevailing in the intake manifold downstream of the throttle valve, and a second control means which is adapted for cooperating with the first control means to maintain optimum exhaust gas recirculation despite an increase in the pressure of the exhaust gas caused by clogging of the particle trap.
摘要翻译：在具有排气歧管的内燃机的废气再循环系统和设置有用于累积捕获从发动机排出的排气夹带的颗粒的颗粒捕集器的废气导管的控制阀装置中，设置在再循环通道中，并连接到节流阀下游的进气歧管和与颗粒捕集器上游的废气导管。控制阀装置包括第一控制装置，其适于基于在节气门下游的进气歧管中的真空压力来控制废气再循环;以及第二控制装置，其适于与第一控制意味着尽管由于颗粒捕集器的堵塞引起的排气压力增加，仍然保持最佳排气再循环。

8. 发明申请

US20090109500A1 IMAGE READING APPARATUS AND CONTROL METHOD THEREFOR, AS WELL AS STORAGE MEDIUM 有权
标题翻译：图像读取装置及其控制方法，如存储介质
公开(公告)号：US20090109500A1
公开(公告)日：2009-04-30
申请号：US12259605
申请日：2008-10-28
申请人： Yoji Hasegawa , Minoru Sashida , Katsuhiko Okitsu
发明人： Yoji Hasegawa , Minoru Sashida , Katsuhiko Okitsu
IPC分类号： H04N1/04
CPC分类号： H04N1/00681 , H04N1/00708 , H04N1/00737 , H04N1/00755 , H04N1/203 , H04N1/2032 , H04N2201/0081
摘要： An image reading apparatus capable of increasing the detection accuracy of the size of an original and eliminating the need for an image sensor dedicated to detection of the size of an original. A first reading unit has a first light source disposed on one side of a conveyance path of an original for emitting light to one surface of the original. A second reading unit has a second light source disposed on the other side of the conveyance path for emitting light to be received by the first reading unit, an optical opening for causing the light emitted from the second light source and subsequently received by the first reading unit to pass therethrough toward the first reading unit. The original is detected on the basis of the resultant output of the first reading unit upon receipt of the light emitted from the second light source.
摘要翻译：一种能够提高原稿尺寸的检测精度并消除对专用于检测原稿尺寸的图像传感器的需要的图像读取装置。第一读取单元具有设置在原稿的输送路径的一侧的第一光源，用于将光发射到原稿的一个表面。第二读取单元具有设置在输送路径的另一侧的第二光源，用于发射由第一读取单元接收的光;光学开口，用于使从第二光源发射的光随后通过第一读取单元通过其朝向第一读取单元。基于从第二光源发射的光接收到第一读取单元的合成输出，检测原稿。

9. 发明授权

US06425793B1 Impregnated cathode and method of manufacturing same, electron gun and electron tube 失效
标题翻译：浸渍阴极及其制造方法，电子枪和电子管
公开(公告)号：US06425793B1
公开(公告)日：2002-07-30
申请号：US09671689
申请日：2000-09-28
申请人： Yoji Hasegawa , Shinji Ogawa , Daichi Imabayashi , Makoto Furukawa , Nobuyuki Yoshino , Junji Sato , Yoshirou Hirai , Naoto Ogasawara , Kuniyasu Kobayashi
发明人： Yoji Hasegawa , Shinji Ogawa , Daichi Imabayashi , Makoto Furukawa , Nobuyuki Yoshino , Junji Sato , Yoshirou Hirai , Naoto Ogasawara , Kuniyasu Kobayashi
IPC分类号： H01J1906
CPC分类号： H01J1/28
摘要： An impregnated cathode and a method of manufacturing the same are provided for suppressing emission of unwanted electrons and particles generated from an excess electron emitting substance so as to achieve a steady electron emission characteristic. The impregnated cathode is placed directly beneath an electron emission hole of a first grid. The impregnated cathode is made up of a first sintered porous element whose surface functions as an electron emitting region and a second sintered porous element whose surface is a peripheral region other than the electron emitting region. The porosity of the first sintered porous element is greater than that of the second sintered porous element. Not only the first sintered porous element having the electron emitting region but also the second sintered porous element corresponding to the region around the electron emitting region is impregnated with the electron emitting substance. In addition, the amount of the electron emitting substance per unit volume contained in the first sintered porous element is greater than that contained in the second sintered porous element.
摘要翻译：提供一种浸渍阴极及其制造方法，用于抑制由过量的电子发射物质产生的不想要的电子和颗粒的发射，以实现稳定的电子发射特性。浸渍的阴极直接放置在第一栅极的电子发射孔的正下方。浸渍的阴极由其表面用作电子发射区的第一烧结多孔元件和表面是除电子发射区以外的周边区的第二烧结多孔元组成。第一烧结多孔元件的孔隙率大于第二烧结多孔元件的孔隙率。不仅具有电子发射区的第一烧结多孔元件，而且与电子发射区周围的区域相对应的第二烧结多孔元件也被电子发射物质浸渍。此外，包含在第一烧结多孔元件中的每单位体积的电子发射物质的量大于第二烧结多孔元件中包含的电子发射物质的量。

10. 发明申请

US20070108911A1 Short arc type high voltage electrical discharge electrode, short arc type high voltage electrical discharge tube, short arc type high voltage electrical discharge light source apparatus, and their manufacturing methods 失效
标题翻译：短弧型高压放电电极，短弧型高压放电管，短弧型高压放电光源装置及其制造方法
公开(公告)号：US20070108911A1
公开(公告)日：2007-05-17
申请号：US11514740
申请日：2006-08-31
申请人： Yoji Hasegawa , Takeshi Kodama , Kenichi Matsuura , Makoto Furukawa
发明人： Yoji Hasegawa , Takeshi Kodama , Kenichi Matsuura , Makoto Furukawa
IPC分类号： H01J61/04 , H01J17/04
CPC分类号： H01J61/0732 , H01J9/042 , H01J61/86
摘要： A short arc type high voltage electrical discharge electrode includes an electrode center spindle made from a refractory metal and having a tip; and an electrode main body made from a refractory metal and disposed at the tip of the electrode center spindle. The electrode center spindle is subjected to final sintering, the electrode main body is subjected to temporary sintering, and the final-sintered electrode center spindle is inserted into a center hole of the temporary-sintered electrode main body so as to form combination which is sintered together.
摘要翻译：短弧型高压放电电极包括由难熔金属制成并具有尖端的电极中心心轴; 以及由难熔金属制成并设置在电极中心轴的末端的电极主体。电极中心轴进行最终烧结，电极主体进行暂时烧结，最终烧结电极中心轴插入临时烧结电极主体的中心孔，形成烧结体一起。

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