公开(公告)号：US06274665B1

公开(公告)日：2001-08-14

申请号：US09737744

申请日：2000-12-18

申请人： Shigeyuki Ono ,  Takashi Ohta ,  Hideyuki Tokumitsu ,  Hironori Minagawa ,  Osamu Kobayashi

发明人： Shigeyuki Ono ,  Takashi Ohta ,  Hideyuki Tokumitsu ,  Hironori Minagawa ,  Osamu Kobayashi

IPC分类号： C08K300

摘要： An object of the present invention is to provide a molding composition having an excellent properties to seal carbon dioxide. The composition is made of fluoro thermoplastic elastomer having a reinforcing filler such as carbon black or white carbon having a particle diameter of not more than 100 nm. The composition can be used as a sealing materials such as O-ring, oil seal, gasket, hose, tube or diaphragm for sealing carbon dioxide.

公开(公告)号：US06263347B1

公开(公告)日：2001-07-17

申请号：US09300463

申请日：1999-04-28

申请人： Osamu Kobayashi ,  Seiichi Yoda

发明人： Osamu Kobayashi ,  Seiichi Yoda

IPC分类号： G06F1730

CPC分类号： G06F17/30575 ,  G06F17/30572 ,  Y10S707/99938 ,  Y10S707/99942 ,  Y10S707/99944 ,  Y10S707/99952

摘要： In a data linking method of extracting data of a host data base on a computer into a portable remote terminal, an item definition data base which defines a record attribute, an object storage data base which stores object data on a record basis, a relation definition data base which defines relations among object data and a definition data base which defines relations among the respective data bases, and conducts synchronous processing of writing. The portable remote terminal conducts link data solution processing based on a record attribute of the item definition data base when a record item of the object storage data base refers to other object storage data base, and changes, when the display order of object data of the object storage data base is changed or when existence/non-existence of display is selected, the display order of object data of said item definition data base or an attribute indicative of existence/non-existence of display according to the contents of the change or the selection, and the computer further reads an updated record from said object storage data base of the portable remote terminal to update the host data base.

摘要翻译： 在将计算机上的主机数据库的数据提取到便携式远程终端的数据链接方法中，定义记录属性的项目定义数据库，基于记录的对象数据存储的对象存储数据库，关系定义 数据库，其定义对象数据与定义数据库之间的关系，定义数据库定义各个数据库之间的关系，并进行写入的同步处理。 当对象存储数据库的记录项指向其他对象存储数据库时，便携式远程终端基于项目定义数据库的记录属性执行链接数据解决方案处理，并且当对象数据库的对象数据的显示顺序 对象存储数据库被更改或者当选择存在/不存在显示时，根据改变的内容，所述项目定义数据库的对象数据的显示顺序或指示存在/不存在显示的属性， 所述选择和所述计算机进一步从所述便携式远程终端的所述对象存储数据库读取更新的记录，以更新所述主机数据库。

公开(公告)号：US06216776B1

公开(公告)日：2001-04-17

申请号：US09245826

申请日：1999-02-05

申请人： Osamu Kobayashi ,  Ken Yamamoto ,  Yoshiyuki Yamauchi ,  Kazuhiro Mitsukawa

发明人： Osamu Kobayashi ,  Ken Yamamoto ,  Yoshiyuki Yamauchi ,  Kazuhiro Mitsukawa

IPC分类号： F28F904

CPC分类号： F28D1/05383 ,  F28D1/05391 ,  F28D2021/0073 ,  F28F1/022 ,  F28F9/0212 ,  F28F9/0214 ,  F28F9/0224 ,  F28F9/0246 ,  F28F9/0251 ,  F28F9/0282 ,  F28F2255/08 ,  F28F2255/16 ,  F28F2265/16

摘要： A heat exchanger has plural flat tubes through which refrigerant flows, and a pair of header tanks disposed on each longitudinal ends of the flat tubes. Each of the flat tubes has a flow passage portion having plural flow passages through which refrigerant flows, and a non-flow passage portion disposed on both sides of the flow passage portion, having at least one non-flow passage through which no refrigerant flows. The flow passage portion is inserted into the header tank so that the flow passages communicate with the header tank, and the non-flow passage portion is exposed outside the header tank. Each of the flow passages has a circular-shaped cross-section while the non-flow passage has a polygonal-shaped cross-section, so that a wall thickness of the non-flow passage is made thinner than that of the flow passages. Therefore, weight of the flat tube is decreased, while sufficient strength thereof is maintained. On the other hand, the header tank has an inner partition wall for partitioning the header tank into first and second tank passages having an oval-shaped cross-section, so that the header tank has high pressure resistance.

摘要翻译： 热交换器具有制冷剂流过的多个扁平管，以及设置在扁平管的每个纵向端上的一对集管箱。 每个扁平管具有流动通道部分，其具有多个制冷剂流动的流动通道，以及设置在流动通道部分两侧的非流动通道部分，其具有至少一个没有制冷剂流过的非流动通道。 流路部分插入集水箱，使得流路与集水箱连通，并且非流动通道部分暴露在集水箱外部。 每个流动通道具有圆形横截面，而非流动通道具有多边形横截面，使得非流动通道的壁厚比流动通道的壁厚更薄。 因此，扁平管的重量降低，同时保持其足够的强度。 另一方面，集水箱具有用于将集水箱分隔成具有椭圆形横截面的第一和第二箱通道的内分隔壁，使得集水箱具有高耐压性。

公开(公告)号：US06210598B1

公开(公告)日：2001-04-03

申请号：US09374760

申请日：1999-08-16

申请人： Osamu Kobayashi ,  Koji Honda ,  Shunji Kawasaki

发明人： Osamu Kobayashi ,  Koji Honda ,  Shunji Kawasaki

IPC分类号： C01G4700

CPC分类号： H01F1/344 ,  C04B35/2658

摘要： A Mn—Zn ferrite having large electrical resistance, which can withstand use in high frequency region exceeding 1 MHz, is provided. The Mn—Zn ferrite comprises the following basic components: 44.0 to 50.0 mol % Fe2O3, 4.0 to 26.5 mol % ZnO, 0.1 to 8.0 mol % at least one member selected from the group consisting of TiO2 and SnO2, and the remainder being MnO. By the addition of TiO2 and SnO2, even if the material is sintered in air, electrical resistance of 103 times that of the conventional Mn—Zn ferrite can be obtained, and high initial permeability of 300 to 400 as estimated can be secured even at high frequency of 5 MHz.

摘要翻译： 提供了具有大电阻的Mn-Zn铁氧体，其能够经受在超过1MHz的高频区域中的使用。 Mn-Zn铁氧体包含以下基本成分：44.0〜50.0mol％Fe 2 O 3，4.0〜26.5mol％ZnO，0.1〜8.0mol％选自TiO 2和SnO 2中的至少一种，余量为MnO。 通过添加TiO 2和SnO 2，即使在空气中烧结材料，也可以获得与传统的Mn-Zn铁氧体相当的103倍的电阻，即使在高的情况下也可以确保高达300〜400的初始磁导率 频率为5 MHz。

公开(公告)号：US5460662A

公开(公告)日：1995-10-24

申请号：US247535

申请日：1994-05-23

申请人： Osamu Kobayashi ,  Koji Akioka ,  Tatsuya Shimoda

发明人： Osamu Kobayashi ,  Koji Akioka ,  Tatsuya Shimoda

IPC分类号： C22C19/07 ,  C22F1/10 ,  H01F1/057 ,  H01F41/02 ,  H01F1/04

CPC分类号： C22C19/07 ,  C22F1/10 ,  H01F1/057 ,  H01F1/0576 ,  H01F41/0273

摘要： Rare earth-iron series permanent magnets having sufficient coercive force to be used as permanent magnets are produced by casting an ingot of molten raw material containing at least one rare earth element, at least one transition metal element and boron. The ingot can be hot worked and/or heat treated and/or otherwise processed into a permanent magnet.

摘要翻译： 通过铸造含有至少一种稀土元素，至少一种过渡金属元素和硼的熔融原料的锭，制造具有作为永久磁铁的充分矫顽力的稀土 - 铁系永久磁铁。 锭可以被热加工和/或热处理和/或以其他方式加工成永磁体。

公开(公告)号：US5377807A

公开(公告)日：1995-01-03

申请号：US175099

申请日：1993-12-29

申请人： Takayuki Kojima ,  Michihiro Ota ,  Osamu Kobayashi

发明人： Takayuki Kojima ,  Michihiro Ota ,  Osamu Kobayashi

IPC分类号： G07D5/00 ,  G07D1/04 ,  G07F3/00

CPC分类号： G07D5/00

摘要： Various signals are exchanged between a coin acceptor section that identifies the authenticity of deposited coins and sorts out the on the basis of their denominations, and a change control section that receives the sorted-out coins and performs control to count the coins and to deliver the coins as a change. Such a signal exchange between the two sections is achieved through optical coupling between a light emitting diode and a photo transistor, without employing any electric contacts. Further, electric power supply from the change control section to the coin acceptor section is done through spring-biased probes without employing any electric connectors, or through inductive coupling without employing any electric contacts. Such arrangements can greatly facilitate attachment and detachment of the coin acceptor section to and from the change control section.

摘要翻译： 在识别存放的硬币的真实性的硬币接收部之间交换各种信号，并根据其面额进行分类，以及变更控制部，其接收分出硬币并进行计数硬币的控制， 硬币作为变化。 这两个部分之间的信号交换通过发光二极管和光电晶体管之间的光耦合实现，而不使用任何电接触。 此外，从变更控制部向硬币接收部的电力供应通过弹簧偏置的探针而不使用任何电连接器，或通过不使用任何电接点的电感耦合进行。 这种布置可以极大地方便硬币接收部分与变化控制部分的连接和拆卸。

公开(公告)号：US5352302A

公开(公告)日：1994-10-04

申请号：US955748

申请日：1992-10-16

申请人： Fumio Takagi ,  Osamu Kobayashi ,  Akira Arai ,  Seiji Ihara ,  Koji Akioka

发明人： Fumio Takagi ,  Osamu Kobayashi ,  Akira Arai ,  Seiji Ihara ,  Koji Akioka

IPC分类号： H01F1/057 ,  H01F41/02 ,  H01F1/00

CPC分类号： H01F1/0576 ,  H01F41/028

摘要： A high-performance R--Fe--B permanent magnet being radially anisotropic can be produced by carrying out hot bending of a plateshaped magnet material produced by casting and hot working, to mold it into an arc shape; the cracks to be generated during the bending can be decreased by deciding such bending conditions as the amount of strain, the strain rate, the working temperature, as well as the structure and the composition of the alloy. Furthermore, by optimizing the conditions for heat-treatment and by using an oxidation resistance coating lubricant, an arc shape magnet of high performance and a low cost can be produced under stabilized conditions.

摘要翻译： PCT No.PCT / JP92 / 00521 Sec。 371日期：1992年10月16日 102（e）日期1992年10月16日PCT提交1992年4月27日PCT公布。 WO92 / 20081 PCT出版物 日期：1992年11月12日。通过对通过铸造和热加工制造的板状磁体材料进行热弯曲，可以产生径向各向异性的高性能R-Fe-B永磁体，以将其成型为弧形; 通过确定合金的应变量，应变速率，工作温度以及结构和组成等弯曲条件，可以减少弯曲期间产生的裂纹。 此外，通过优化热处理条件和通过使用耐氧化涂层润滑剂，可以在稳定的条件下生产出高性能和低成本的弧形磁体。

公开(公告)号：US5125988A

公开(公告)日：1992-06-30

申请号：US298608

申请日：1988-10-31

申请人： Koji Akioka ,  Osamu Kobayashi ,  Tatsuya Shimoda

发明人： Koji Akioka ,  Osamu Kobayashi ,  Tatsuya Shimoda

IPC分类号： C21D6/00 ,  B22F9/02 ,  B22F9/16 ,  C21D8/12 ,  C22C1/04 ,  C22C38/00 ,  C22C38/10 ,  C22C38/16 ,  H01F1/053 ,  H01F1/057

CPC分类号： C21D8/1216 ,  B22F9/023 ,  B22F9/16 ,  C22C1/0441 ,  C22C38/005 ,  C22C38/10 ,  C22C38/16 ,  H01F1/0576 ,  B22F2998/00 ,  C21D6/00 ,  H01F41/0293

摘要： A rare earth-iron permanent magnet which is formed from an ingot of an alloy composed of at least one rare earth element represented by R, Fe, B and Cu, by the hot working at 500.degree. C. or above which refines the crystal grains and make them magnetically anisotropic. A process for producing a rare earth-iron permanent magnet by subjecting the ingot of said alloy to hot working at 500.degree. C. or above. The permanent magnet is equal or superior in magnetic performance to conventional permanent magnets produced by sintering method. The process is simple and able to provides permanent magnets of low price and high performance. In addition, an isotropic rare earth-iron permanent magnet is obtained if said ingot undergoes heat treatment at 250.degree. C. or above.

摘要翻译： PCT No.PCT / JP88 / 00225 Sec。 371日期1988年10月31日第 102（e）日期1988年10月31日PCT提交1988年3月1日PCT公布。 公开号WO88 / 06797 日期：1988年9月7日。一种稀土铁永磁体，其由通过在500℃下热加工的由R，Fe，B和Cu表示的至少一种稀土元素组成的合金锭形成。 或以上，其精炼晶粒并使其成为磁性各向异性。 一种通过使所述合金锭在500℃或更高温度下进行热加工来生产稀土铁永磁体的方法。 永磁体与通过烧结方法制造的常规永久磁铁的磁性能相等或优异。 该过程简单，能够提供低价格，高性能的永磁体。 此外，如果所述铸锭在250℃或更高温度下进行热处理，则获得各向同性的稀土铁永磁体。

公开(公告)号：US5078251A

公开(公告)日：1992-01-07

申请号：US455880

申请日：1989-12-29

申请人： Yukichi Hayashi ,  Yonezo Furuya ,  Ichiroh Fukuda ,  Masaki Akagawa ,  Osamu Kobayashi

发明人： Yukichi Hayashi ,  Yonezo Furuya ,  Ichiroh Fukuda ,  Masaki Akagawa ,  Osamu Kobayashi

IPC分类号： G07D5/08

CPC分类号： G07D5/08 ,  G07D5/02

摘要： A coin selecting apparatus includes a coin detection coil disposed in a coin channel for outputting a coin detection signal having a waveform changing gradually as the coin passes in the channel and uniquely accordance with the kind of the coin, and window device having a plurality of different windows for corresponding coins to be detected for producing a pulse signal when the coin detection signal is in a window. A timer device monitors the time duration of the pulse signal to thereby determine the validation and kind of the coin in accordance with the output from the timer device. A counter counts pulse signals produced by the window device to thereby determine the validation and kind of the coin in accordance with the count therein.

摘要翻译： 硬币选择装置包括设置在硬币通道中的硬币检测线圈，用于输出硬币检测信号，该硬币检测信号具有随硬币在通道中逐渐变化并且唯一地根据硬币的种类而变化的波形，以及具有多个不同的窗口装置 当硬币检测信号在窗口中时，用于产生脉冲信号的相应硬币的窗口。 定时器装置监视脉冲信号的持续时间，从而根据定时装置的输出确定硬币的确认和种类。 计数器对由窗口装置产生的脉冲信号进行计数，从而根据其中的计数确定硬币的确认和种类。

公开(公告)号：US4920544A

公开(公告)日：1990-04-24

申请号：US308555

申请日：1989-02-10

申请人： Seiji Endo ,  Osamu Kobayashi ,  Masatsugu Kamimura

发明人： Seiji Endo ,  Osamu Kobayashi ,  Masatsugu Kamimura

IPC分类号： H03M3/02 ,  H04B14/04

CPC分类号： H04B14/046 ,  H03M3/418

摘要： The delta-sigma modulator includes a secondary delta-sigma modulator which carries out a secondary delta-sigma modulation for an analog input signal, thereby producing a first quantization signal. A quantization noise extractor extracts a quantization noise occurring in the secondary delta-sigma modulator. A primary delta-sigma modulator carries out a first delta-sigma modulator for the quantization noise, thereby producing a second quantization signal. A differentiating circuit differentiates the second quantization signal supplied from the primary delta-sigma modulator. An adder adds the first quantization signal and an output signal of the differentiating circuit, thereby producing a digital output signal corresponding to the analog input signal.