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公开(公告)号：US6021060A
公开(公告)日：2000-02-01
申请号：US309303
申请日：1999-05-11
申请人： Takeshi Tanaka , Tatsumi Ishida
发明人： Takeshi Tanaka , Tatsumi Ishida
IPC分类号： H02M7/537 , H02M7/00 , H02M7/5387 , H03K17/16
摘要： Respective terminals and connecting means provided between respective terminals are arranged such that both a current path of a first current extending from an alternating current output terminal 7 (AC) to a negative terminal N of a capacitor 10 via a switching device SW2 and a current path of a second current extending from the alternating current output terminal 7 (AC) to a positive terminal P of the capacitor 10 via a switching device SW1 are provided to construct round current paths whose forward and backward current paths are positioned mutually in a close vicinity respectively. As a result, a snubber circuit can be omitted, and also a power converter device which has reduced size, lower loss, lower cost, and higher reliability can be achieved.
摘要翻译： 设置在各个端子之间的相应的端子和连接装置被布置成使得从交流输出端子7（AC）延伸到电容器10的负极端子N的第一电流的电流路径经由开关装置SW2和电流路径 提供从交流输出端子7（AC）延伸到电容器10的正端子P的第二电流经由开关器件SW1构成的圆形电流路径，其前后电流路径分别相互位于相邻的位置 。 结果，可以省略缓冲电路，并且还可以实现具有减小的尺寸，更低的损耗，更低的成本和更高的可靠性的功率转换器装置。
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公开(公告)号：US5282688A
公开(公告)日：1994-02-01
申请号：US941808
申请日：1992-09-08
CPC分类号： F16C33/14 , B22F3/1109 , F16C33/103 , F16C33/104 , F16C2220/20 , Y10T29/49668
摘要： In a sintered oil impregnated bearing constructed of a bearing main body made of a porous type sintered alloy on which is formed a bearing hole for inserting a rotating shaft therethrough, the pores on the axially lying sliding face of the inner peripheral surface of the bearing hole on which the rotating shaft slides are crushed. The sintered oil impregnated bearing is manufactured, at the time of forming powder compact, by forming a through hole defining the bearing hole, by a rod having a roughening section formed thereon, thereby crushing the pores which are in contact with the roughening section, and afterward by sintering the powder compact. Because the pores on the sliding face are crushed, the lubricating oil on the sliding face does not leak, thereby forming a strong oil film having no oil pressure drop on the sliding face, and thus preventing the local contact between the rotating shaft and the sliding face. It is therefor is possible to lower the coefficient of friction of the bearing.
摘要翻译： 在由多孔型烧结合金构成的轴承主体构成的烧结油浸渍轴承中，形成有用于插入旋转轴的轴承孔，轴承孔内周面的轴向滑动面上的孔 旋转轴滑动在其上被压碎。 烧结油浸渍轴承在形成粉末压块时，通过形成形成有轴承孔的通孔，通过在其上形成有粗糙化部分的棒，从而破碎与粗化部分接触的孔而制造，以及 之后通过烧结粉末成型体。 由于滑动面上的孔被粉碎，所以滑动面上的润滑油不会泄漏，从而在滑动面上形成没有油压降的强油膜，从而防止旋转轴与滑动面之间的局部接触 面对。 因此，可以降低轴承的摩擦系数。
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53.发明授权
公开(公告)号：US5279917A
公开(公告)日：1994-01-18
申请号：US878395
申请日：1992-05-04
申请人： Yutaka Adachi , Hideyuki Nakai , Takeshi Tanaka
发明人： Yutaka Adachi , Hideyuki Nakai , Takeshi Tanaka
CPC分类号： G03F7/0048 , G03F7/0046
摘要： A light-sensitive composition comprises a light-sensitive compound, an alkali soluble resin and a fluorine-containing surfactant. The surfactant is a copolymer of a (poyoxyalkylene)acrylate or (polyoxyalkylene)methacrylate with an acrylate or methacrylate having a fluorine-containing aliphatic group. The copolymer has a weight average molecular weight of 1000 to 6000 and contains the acrylate or methacrylate in an amount of 10 to 25% by weight. The fluorine-containing aliphatic group has 6 to 20 carbon atoms and 30% or more by weight of fluorine atoms.
摘要翻译： 感光性组合物包含感光性化合物，碱溶性树脂和含氟表面活性剂。 表面活性剂是（聚氧化烯）丙烯酸酯或（聚氧化烯）甲基丙烯酸酯与具有含氟脂肪族基团的丙烯酸酯或甲基丙烯酸酯的共聚物。 共聚物的重均分子量为1000〜6000，含有10〜25重量％的丙烯酸酯或甲基丙烯酸酯。 含氟脂肪族基团的碳原子数为6〜20，氟原子为30重量％以上。
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54.发明授权MOS semiconductor device with high dielectric constant sidewall insulator and induced source/drain extension 失效具有高介电常数侧壁绝缘体和感应源极/漏极延伸的MOS半导体器件
公开(公告)号：US5177570A
公开(公告)日：1993-01-05
申请号：US738538
申请日：1991-07-31
申请人： Takeshi Tanaka
发明人： Takeshi Tanaka
CPC分类号： H01L29/51 , Y10S257/90
摘要： A gate insulating film 22 made of a silicon oxide film is formed on the surface of a substrate 21. A gate electrode 23 is formed on the gate insulating film 22. Insulating films 24 made of silicon nitride films are formed on side walls of the gate electrode 23. Each insulating film 24 has a dielectric constant higher than that of the silicon oxide film.
摘要翻译： 在基板21的表面上形成由氧化硅膜构成的栅极绝缘膜22.在栅极绝缘膜22上形成栅电极23.在栅极的侧壁上形成由氮化硅膜构成的绝缘膜24 绝缘膜24的介电常数高于氧化硅膜。
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公开(公告)号：US5031395A
公开(公告)日：1991-07-16
申请号：US468906
申请日：1990-01-23
申请人： Masao Ohkanda , Takeshi Tanaka
发明人： Masao Ohkanda , Takeshi Tanaka
CPC分类号： A01G3/053
摘要： A contra reciprocating blade type trimmer having blades formed on the side and tip of a reciprocally driven cutting bar. The tip blade of each bar reciprocates with respect to each other to cooperate in cutting roots, limbs and the like. the tip blade is provided at the foremost tip of each bar.
摘要翻译： 具有形成在往复驱动的切割杆的侧面和尖端上的刀片的反向刀片式修剪器。 每个杆的尖端刀片相对于彼此往复运动以协作切割根部，肢体等。 尖端刀片设置在每个杆的最前端。
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公开(公告)号：US4976130A
公开(公告)日：1990-12-11
申请号：US429598
申请日：1989-10-31
申请人： Yoshinari Oki , Takeshi Tanaka , Ryoji Tuno , Yoshihiro Yoshida
发明人： Yoshinari Oki , Takeshi Tanaka , Ryoji Tuno , Yoshihiro Yoshida
CPC分类号： B21C25/00
摘要： An extruding die for metallic materials comprising a male die and a female die is provided with a billet-receiving face of the male die shaped into convex form. It is possible to reduce breakage frequency of the extruding die by reducing the tensile stress applied on the male die at the time of the extrusion.
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公开(公告)号：US4871119A
公开(公告)日：1989-10-03
申请号：US164181
申请日：1988-03-04
IPC分类号： B02C13/28
CPC分类号： B02C13/2804
摘要： An impact crushing machine provided with easily repairable strikers fixedly arranged along the circumference of a rotor at regular angular intervals so as to extend radially of the rotor. A plurality of seats fixedly mounted respectively with striking chips formed of a durable hard material such as a hard metal are arranged in lines and rows on and detachably fixed to the radially outer end of the striker for individual replacement. When the striking chip is abraded to an unusable extent, the seat mounted with the worn striking chip and a seat fixedly mounted with an unworn striking chip can be interchanged for the further use of the striker, so that the frequency of replacing the heavy striker with a new one is reduced and the operating cost of the impact crushing machine is reduced.
摘要翻译： 一种冲击式破碎机，其设有容易修复的罢工者，其沿着转子的圆周以规则的角度间隔固定地设置，以便沿转子的径向延伸。 分别固定地安装有耐用的硬质材料（例如硬质金属）形成的冲击碎片的多个座被布置成行和排并且可拆卸地固定到撞针的径向外端以供个别更换。 当打击芯片磨损到不可用的程度时，安装有磨损的打击芯片的座椅和固定安装有未磨损打击芯片的座椅可以互换，以进一步使用撞针，以便更换重锤的频率 减少了新的冲击破碎机的运行成本。
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公开(公告)号：US4815431A
公开(公告)日：1989-03-28
申请号：US928447
申请日：1986-11-10
申请人： Hiroshi Yorita , Toshihiko Igashira , Takeshi Tanaka , Kouichi Sakakibara , Masao Wakayama , Takashi Sato , Noriaki Kawai
发明人： Hiroshi Yorita , Toshihiko Igashira , Takeshi Tanaka , Kouichi Sakakibara , Masao Wakayama , Takashi Sato , Noriaki Kawai
摘要： Disclosed is an oil heating apparatus for an internal combustion engine, in which a heating unit for heating an oil is arranged adjacent to an oil pump on an oil path which extends from an oil pan to the oil pump of the internal combustion engine and allows the oil to pass therethrough, and energization of the heating unit is controlled by a heating control unit. When an oil having a high viscosity due to a low temperature is heated to increase the viscosity thereof, the load on the oil pump is reduced to allow an easy starting operation of the internal combustion engine at a low temperature.
摘要翻译： 公开了一种用于内燃机的油加热装置，其中用于加热油的加热单元布置在从油盘向内燃机的油泵延伸的油路上的油泵附近，并且允许 油通过，并且加热单元的通电由加热控制单元控制。 当由于低温而具有高粘度的油被加热以增加其粘度时，油泵上的负荷减小，以允许内燃机在低温下容易地起动。
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公开(公告)号：US4787563A
公开(公告)日：1988-11-29
申请号：US640558
申请日：1984-08-15
申请人： Takeshi Tanaka , Masao Jotatsu
发明人： Takeshi Tanaka , Masao Jotatsu
CPC分类号： B02C2/047
摘要： A cone type crusher which has a crushing chamber constituted by a crushing head assembly and a conical cap ring securely fitted in a fixed frame, the crusher including an eccentric drive cylinder for supportng therein and driving a vertical main shaft of the head assembly for gyration. The eccentric drive cylinder is supported by bearings which are located in two vertically spaced positions to preclude frictional wear due to metallic contacts, and is vertically movable for the purpose of adjusting the exit clearance of the crushing chamber.
摘要翻译： 一种锥形破碎机，其具有由破碎头组件和牢固地装配在固定框架中的锥形盖环构成的破碎室，所述破碎机包括用于支撑在其中的偏心驱动缸，并驱动头组件的垂直主轴进行回转。 偏心驱动气缸由位于两个垂直间隔位置的轴承支撑，以防止由金属接触引起的摩擦磨损，并且为了调节破碎室的出口间隙而可垂直移动。
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公开(公告)号：US4767967A
公开(公告)日：1988-08-30
申请号：US741224
申请日：1985-06-04
摘要： A high voltage generating device with a PZT element is disclosed. The device includes an energization control unit for generating an energization voltage, a PZT element unit for performing voltage conversion in response to an output from the energization control unit, and a load unit for receiving an output from the PZT element unit. The PZT element unit is provided with a resonating member and an electrostrictive element, and a period of an output voltage from the energization control unit is controlled so that a primary voltage from the PZT element unit becomes maximum at a timing when the output voltage from the energization control unit is not supplied.
摘要翻译： 公开了一种具有PZT元件的高压发生器件。 该装置包括用于产生通电电压的通电控制单元，用于响应于来自通电控制单元的输出而进行电压转换的PZT单元单元，以及用于接收PZT单元单元的输出的负载单元。 PZT元件单元设置有谐振元件和电致伸缩元件，并且控制来自通电控制单元的输出电压的周期，使得来自PZT元件单元的初级电压在来自 不提供通电控制单元。
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