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31. 发明授权

US06852867B2 Process for preparation of a benzofuran derivative 失效
标题翻译：制备苯并呋喃衍生物的方法
公开(公告)号：US06852867B2
公开(公告)日：2005-02-08
申请号：US10333220
申请日：2001-07-19
申请人： Kunio Tamura , Hirohito Shimizu , Yoshiaki Kato , Masahiro Shimizu
发明人： Kunio Tamura , Hirohito Shimizu , Yoshiaki Kato , Masahiro Shimizu
IPC分类号： C07D307/79
CPC分类号： C07D307/79 , Y02P20/55
摘要： An industrially useful process for producing benzofuran derivatives of formula (1): by formylating a compound of formula (2): (where A1 is a protective group), followed by reaction with a compound of formula (4): (where X1 is a halogen atom), then performing a cyclizing reaction and subsequently performing a reaction for hydroxyl group deprotection.
摘要翻译：一种用于生产式（1）的苯并呋喃衍生物的工业上有用的方法：通过将式（2）的化合物（其中A 1是保护基）甲酰化，然后与式（4）的化合物反应:(其中X1是卤原子），然后进行环化反应，随后进行羟基脱保护反应。

32. 发明授权

US06840781B2 Structure for mounting connector on board 有权
标题翻译：板上安装连接器的结构
公开(公告)号：US06840781B2
公开(公告)日：2005-01-11
申请号：US10626262
申请日：2003-07-24
申请人： Harehide Sasaki , Yoshiaki Kato , Keiichi Ito , Masato Minakata , Atsushi Nishida
发明人： Harehide Sasaki , Yoshiaki Kato , Keiichi Ito , Masato Minakata , Atsushi Nishida
IPC分类号： H01R4/02 , H05K3/34 , H01R9/09
CPC分类号： H01R12/58 , H01R4/02 , H01R12/712 , H05K3/3447 , H05K2201/10189 , H05K2201/1081 , H05K2201/10848
摘要： A connector has terminals, each having a tip end portion. A wiring board has through holes. A land is provided on the wiring board about each through hole. When the connector is mounted on the wiring board, each terminal is connected to one of the lands with a part of the tip end portion being located in the corresponding through hole. The ratio of the cross-sectional area of each tip end portion to the cross-sectional area of each through hole is at least 0.11 and no more than 0.89. This improves the reliability of the joint portions between the terminals and the wiring board.
摘要翻译：连接器具有端子，每个端子具有尖端部分。接线板有通孔。在每个通孔上的布线板上设置一个焊盘。当连接器安装在布线板上时，每个端子连接到其中一个焊盘，其顶端部分的一部分位于相应的通孔中。每个末端部分的横截面积与每个通孔的横截面面积之比至少为0.11且不大于0.89。这提高了端子和布线板之间的接合部的可靠性。

33. 发明授权

US06838665B2 Ion trap type mass spectrometer 有权
标题翻译：离子阱型质谱仪
公开(公告)号：US06838665B2
公开(公告)日：2005-01-04
申请号：US10351446
申请日：2003-01-27
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： B01D59/44 , H01J49/00 , H01J49/42
CPC分类号： H01J49/424 , H01J49/429
摘要： A method of discriminating singly-charged ions from multiply-charged ions using an inexpensive ion trap type mass spectrometer is provided. A mass-analyzing method using an ion trap type mass spectrometer equipped with a ring electrode and one pair of end cap electrodes temporarily traps ions in a three-dimensional quadropole field to mass-analyze a sample. The method comprises applying a main high frequency voltage to the ring electrode forming a three-dimensional quadropole field; generating ions in the mass analyzing unit or injecting ions from the outside and trapping the ions of a predetermined mass-to-charge ratio in the mass analyzing unit; applying a supplementary AC voltage having a plurality of frequency components between the end cap electrodes and scanning the frequency components of the supplementary AC voltage; and scanning a main high frequency voltage and ejecting ions from the mass analyzing unit and detecting thereof. With this, chemical noises can be reduced dramatically.

34. 发明授权

US06782553B1 Apparatus and method for transporting information about broadcast programs 有权
标题翻译：传送广播节目信息的装置及方法
公开(公告)号：US06782553B1
公开(公告)日：2004-08-24
申请号：US09258826
申请日：1999-02-26
申请人： Michiyo Ogawa , Yoshiaki Kato , Tokumichi Murakami
发明人： Michiyo Ogawa , Yoshiaki Kato , Tokumichi Murakami
IPC分类号： H04N716
CPC分类号： H04N21/235 , H04N7/162 , H04N7/52 , H04N21/435
摘要： A program information transport apparatus comprises a update unit for accepting a request for a change in either one of program information and transmission control information stored in a memory, and for updating the contents of the memory according to the change at predetermined update times to update the program information. An information management unit can acquire the program information from the memory and then furnish the acquired program information at predetermined transport times to transport the program information. A transport unit then transports the program information from the information management unit to receivers.
摘要翻译：节目信息传送装置包括：更新单元，用于接受对存储在存储器中的节目信息和传输控制信息中的任何一个的改变的请求，并且根据预定更新时间的变化来更新存储器的内容，以更新节目信息。信息管理单元可以从存储器获取节目信息，然后在预定的传送时间提供获取的节目信息以传送节目信息。传输单元然后将节目信息从信息管理单元传送到接收者。

35. 发明授权

US06723286B2 Chemical monitoring method and apparatus, and incinerator 失效
标题翻译：化学监测方法和装置，以及焚化炉
公开(公告)号：US06723286B2
公开(公告)日：2004-04-20
申请号：US09987094
申请日：2001-11-13
申请人： Minoru Sakairi , Yoshiaki Kato , Mamoru Mizumoto , Yuichiro Hashimoto , Jiro Tokita , Masao Suga
发明人： Minoru Sakairi , Yoshiaki Kato , Mamoru Mizumoto , Yuichiro Hashimoto , Jiro Tokita , Masao Suga
IPC分类号： G01N3000
CPC分类号： G01N1/2258 , G01N33/0014 , G01N33/0047 , G01N33/0049 , H01J49/00 , Y10T436/19 , Y10T436/196666 , Y10T436/24
摘要： There was previously no monitoring method and monitoring apparatus which could measure dioxins at ppt levels and dioxin precursors at ppb levels with high sensitivity. According to this invention, organic and inorganic compounds containing highly electronegative elements are selectively ionized by atmospheric pressure chemical ionization, the ions produced are detected by a mass spectrometer, and their amount is measured. As a result, interfering substances such as nitrogen, air, hydrocarbons and carbon dioxide which are the main components of flue gas are eliminated, and dioxins or organochlorine compounds such as dioxin precursors can be selectively monitored.
摘要翻译：以前没有监测方法和监测装置可以以高灵敏度测量ppp水平的二恶英和ppb水平的二恶英前体。根据本发明，含有高电荷性元素的有机和无机化合物通过大气压化学电离选择性离子化，离子通过质谱仪检测产生的量，测量其量。结果，消除了作为烟道气主要成分的氮，空气，烃和二氧化碳等干扰物质，二恶英或有机氯化合物如二恶英前体可以选择性地监测。

36. 发明授权

US06615966B2 Lubrication control apparatus for start clutch of automatic transmission 失效
标题翻译：自动变速器起动离合器的润滑控制装置
公开(公告)号：US06615966B2
公开(公告)日：2003-09-09
申请号：US09953936
申请日：2001-09-18
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： F16D1372
CPC分类号： F16H57/043 , F16D25/123 , F16D27/115 , F16D2500/5029 , F16D2500/70448 , F16H57/0434 , F16H57/0473 , F16H57/0489 , F16H61/662 , F16H2059/725
摘要： A lubrication control apparatus for properly lubricating an electromagnetic start clutch of an automatic transmission is comprised of an oil supplying section that supplies lubricating oil to the start clutch, an oil returning section that returns the lubricating oil from the start clutch to the automatic transmission, and a quantity varying section varies a supply quantity of the lubricating oil supplied to the start clutch according to a slipping state of the start clutch.
摘要翻译：用于适当润滑自动变速器的电磁起动离合器的润滑控制装置包括向起动离合器供给润滑油的供油部，将起动离合器的润滑油返回到自动变速器的回油部，以及数量变化部根据起动离合器的滑动状态改变供给到起动离合器的润滑油的供给量。

37. 发明授权

US06596991B1 Isotopomer mass spectrometer 失效
标题翻译：同位素体质谱仪
公开(公告)号：US06596991B1
公开(公告)日：2003-07-22
申请号：US09890063
申请日：2001-07-26
申请人： Naohiro Yoshida , Kouichi Kimura , Hideaki Koizumi , Yoshiaki Kato , Minoru Sakairi
发明人： Naohiro Yoshida , Kouichi Kimura , Hideaki Koizumi , Yoshiaki Kato , Minoru Sakairi
IPC分类号： H01J4932
CPC分类号： H01J49/0031 , H01J49/32
摘要： The analysis of isotopomers is conveniently performed using a double focusing high mass resolution magnetic mass spectrometer comprising an electric field and a magnetic field by a constant accelerating voltage slightly less than the accelerating voltage corresponding to the masses of the ions comprising the majority of a sample to be analyzed, and scanning part of an ion accelerating voltage so that it varies within a range effectively corresponding to the masses of the ions of isotopomers of the ions comprising the majority of the sample to be analyzed.
摘要翻译：使用双重聚焦高质量分辨率的磁质量分析仪方便地进行同位素体的分析，所述双重聚焦高质量分辨率磁性质谱仪通过稍微小于对应于包含大部分样品的离子质量的加速电压的恒定加速电压而包括电场和磁场，分析和扫描部分离子加速电压，使其在与包括待分析的大部分样品的离子的同位素的离子质量有效的范围内变化。

38. 发明授权

US06596989B2 Mass analysis apparatus and method for mass analysis 有权
公开(公告)号：US06596989B2
公开(公告)日：2003-07-22
申请号：US10135674
申请日：2002-05-01
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： H01J4904
CPC分类号： H01J49/107 , H01J49/04 , H01J49/061
摘要： A mass analysis apparatus is capable of performing a plurality of measurements in parallel by mounting a plurality of ion sources onto one mass spectrometer and speedily switching the ion sources. The mass analysis apparatus comprises a plurality of ion sources; and a deflecting means for deflecting ions from at least one ion source among the plurality of ion sources so that the ions travel toward the mass spectrometer by producing an electric field.

39. 发明授权

US06547574B2 Connector connecting device 有权
标题翻译：连接器连接装置
公开(公告)号：US06547574B2
公开(公告)日：2003-04-15
申请号：US09737816
申请日：2000-12-18
申请人： Harehide Sasaki , Yoshiaki Kato , Toshiki Nunotani , Kazuyuki Shiraki
发明人： Harehide Sasaki , Yoshiaki Kato , Toshiki Nunotani , Kazuyuki Shiraki
IPC分类号： H01R1362
CPC分类号： H01R13/62933
摘要： A lever (14) is pivotally movably supported on a female connector (11). In accordance with the movement of a slide member (13) relative to the female connector (11), the lever (14) is pivotally moved while held in engagement with a tongue portion (29b) of an engagement portion (29) formed on a male connector (16), and with this construction the inserting force is reduced. When the slide member (13) is completely drawn out relative to the female connector (11), an engagement projection (14g) of the lever (14) is engaged with an engagement claw (26a) of an elastic arm portion (26), and the lever (14) is held in this position. When a projection (29a) of the engagement portion (29) elastically deforms the elastic arm portion (26), the retained condition of the lever (14) is canceled, so that the lever (14) is allowed to be pivotally moved.
摘要翻译：杠杆（14）可枢转地运动地支撑在阴连接器（11）上。根据相对于阴连接器（11）的滑动构件（13）的移动，杆（14）被枢转地运动，同时与形成在阴连接器（11）上的接合部分（29）的舌部（29b）公连接器（16），并且通过这种结构，插入力减小。当滑动构件（13）相对于阴连接器（11）完全拉出时，杆（14）的接合突起（14g）与弹性臂部分（26）的接合爪（26a）接合，并且杠杆（14）保持在该位置。当接合部分（29）的突起（29a）使弹性臂部分（26）弹性变形时，杆（14）的保持状态被取消，使得杠杆（14）被可枢转地移动。

40. 发明授权

US06541766B2 Ion trap mass spectrometry and ion trap mass spectrometer 有权
标题翻译：离子阱质谱和离子阱质谱仪
公开(公告)号：US06541766B2
公开(公告)日：2003-04-01
申请号：US09726598
申请日：2000-12-01
申请人： Yoshiaki Kato
发明人： Yoshiaki Kato
IPC分类号： H01J4942
CPC分类号： H01J49/424 , H01J49/147 , H01J49/429
摘要： It is intended to prevent occurrence of random noise in an ion trap mass spectrometer with an electron impact (EI) ion source during mass analyzing. Specifically, two gates are placed between a filament and an end cap electrode. Positive or negative voltage is applied to the two electrodes in such a manner as to prevent both ions and electrons from entering an ion trap region in a mass analyzing step. This eliminates random noise on a mass spectrum, thereby allowing mass spectrum measurement of smaller quantities of components. It also eliminates noise on a chromatogram, thus allowing quantitative analysis of smaller quantities of components.
摘要翻译：旨在在质量分析过程中防止在电子轰击（EI）离子源的离子阱质谱仪中发生随机噪声。具体地说，在灯丝和端盖电极之间放置两个栅极。以这样的方式对两个电极施加正电压或负电压，以便在质量分析步骤中防止离子和电子两者进入离子阱区域。这消除了质谱上的随机噪声，从而允许更小量的组分的质谱测量。它还消除了色谱图上的噪音，从而允许定量分析较少量的组分。

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