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1. 发明授权

US06228343B1 Method for producing isotropic pitch, activated carbon fibers and carbon materials for non-aqueous secondary battery anodes 失效
标题翻译：制造各向同性沥青，活性炭纤维和非水性二次电池阳极用碳材料的方法
公开(公告)号：US06228343B1
公开(公告)日：2001-05-08
申请号：US09293249
申请日：1999-04-16
申请人： Takahumi Yoshimura , Koichi Kanno , Yasuhiro Hirai , Yukio Sakai , Nobuyuki Koike , Yuzuru Takahashi , Hitoshi Sakamoto , Jitsuo Oishi , Takaaki Higashiizumi , Kyoko Shibahara
发明人： Takahumi Yoshimura , Koichi Kanno , Yasuhiro Hirai , Yukio Sakai , Nobuyuki Koike , Yuzuru Takahashi , Hitoshi Sakamoto , Jitsuo Oishi , Takaaki Higashiizumi , Kyoko Shibahara
IPC分类号： D01F9145
CPC分类号： D01F9/145 , C10C3/00 , C10C3/04 , H01M4/133 , H01M4/587 , H01M2004/021
摘要： A method for preparing a modified optically isotropic pitch comprising, preparing a synthetic pitch by reacting a member selected from the group consisting of a conjugated polycyclic hydrocarbon containing a low molecular weight alkyl group or a material containing such a substituted hydrocarbon in the presence of hydrofluoric acid/boron trifluoride, and treating the synthetic pitch by passing an oxidizing gas through the synthetic pitch at elevated temperatures.
摘要翻译：一种制备改性光学各向同性沥青的方法，包括：在氢氟酸存在下使选自低分子量烷基的共轭多环烃或含有取代的烃的物质反应制备合成沥青 /三氟化硼，并且通过在高温下使氧化气体通过合成沥青来处理合成沥青。

2. 发明授权

US5944980A Method for producing isotropic pitch, activated carbon fibers and carbon materials for non-aqueous secondary battery anodes 失效
标题翻译：制造各向同性沥青，活性炭纤维和非水性二次电池阳极用碳材料的方法
公开(公告)号：US5944980A
公开(公告)日：1999-08-31
申请号：US924864
申请日：1997-09-05
申请人： Takahumi Yoshimura , Koichi Kanno , Yasuhiro Hirai , Yukio Sakai , Nobuyuki Koike , Yuzuru Takahashi , Hitoshi Sakamoto , Jitsuo Oishi , Takaaki Higashiizumi , Kyoko Shibahara
发明人： Takahumi Yoshimura , Koichi Kanno , Yasuhiro Hirai , Yukio Sakai , Nobuyuki Koike , Yuzuru Takahashi , Hitoshi Sakamoto , Jitsuo Oishi , Takaaki Higashiizumi , Kyoko Shibahara
IPC分类号： C10C3/00 , C10C3/04 , D01F9/145 , H01M4/02 , H01M4/133 , H01M4/58 , H01M4/587 , C10C1/20
CPC分类号： D01F9/145 , C10C3/00 , C10C3/04 , H01M4/587 , H01M2004/021 , H01M4/133
摘要： A method for preparing a modified optically isotropic pitch comprising, preparing a synthetic pitch by reacting a member selected from the group consisting of a conjugated polycyclic hydrocarbon containing a low molecular weight alkyl group or a material containing such a substituted hydrocarbon in the presence of hydrofluoric acid/boron trifluoride, and treating the synthetic pitch by passing an oxidizing gas through the synthetic pitch at elevated temperatures.
摘要翻译：一种制备改性光学各向同性沥青的方法，包括：在氢氟酸存在下使选自低分子量烷基的共轭多环烃或含有取代的烃的物质反应制备合成沥青 /三氟化硼，并且通过在高温下使氧化气体通过合成沥青来处理合成沥青。

3. 发明申请

US20090290315A1 COMMUNICATION DEVICE AND ELECTRONIC APPARATUS USING THE SAME 失效
标题翻译：通信设备和使用该通信设备的电子设备
公开(公告)号：US20090290315A1
公开(公告)日：2009-11-26
申请号：US12373154
申请日：2007-06-08
申请人： Hiroki Iwamiya , Yukio Sakai , Yuji Osumi
发明人： Hiroki Iwamiya , Yukio Sakai , Yuji Osumi
IPC分类号： H05K7/00
CPC分类号： H05K1/141 , H05K1/0216 , H05K1/0237 , H05K1/181 , H05K2201/093 , H05K2201/09663 , H05K2201/10371 , H05K2201/10689 , H05K2201/2018 , H05K2203/1572
摘要： In a communication device, a ground plane disposed on the upper or lower surface of a board or inside the board includes a first ground region disposed on a semiconductor circuit and connected thereto, and a second ground region disposed under an amplifier-and connected thereto. The first ground region and the second ground region do not overlap with each other.
摘要翻译：在通信装置中，设置在基板的上表面或下表面或基板内的接地平面包括设置在半导体电路上并与其连接的第一接地区域和设置在放大器下方并与其连接的第二接地区域。第一接地区域和第二接地区域彼此不重叠。

4. 发明授权

US4786624A Silver catalyst for production of ethylene oxide from ethylene 失效
标题翻译：用于从乙烯生产环氧乙烷的银催化剂
公开(公告)号：US4786624A
公开(公告)日：1988-11-22
申请号：US17686
申请日：1987-02-24
申请人： Naohiro Nojiri , Yukio Sakai
发明人： Naohiro Nojiri , Yukio Sakai
IPC分类号： B01J23/50 , B01J23/66 , B01J23/68 , C07D301/10 , B01J23/04 , B01J27/06
CPC分类号： C07D301/10 , B01J23/50 , B01J23/66 , B01J23/68 , B01J23/681 , Y02P20/52
摘要： A catalyst for the production of ethylene oxide from ethylene, said catalyst comprising a porous carrier composed of a molded article of a refractory material and at least silver grains deposited on the carrier, wherein(A) silver is distributed on the outside surface of the carrier and on the inner surfaces of the pores of the carrier,(B) silver grains distributed on the inner surfaces of the pores of the carrier have an average diameter of 0.05 to 0.4 micron, and(C) the loading (S) of silver on the outside surface layer of the catalyst and the loading (I) of silver on the innermost layer of the catalyst satisfy the following expressionI.gtoreq.0.65S; and a process for producing a catalyst for the production of ethylene oxide from ethylene, which comprises impregnating an aqueous solution containing a silver salt and an amine as a complex forming agent in a porous carrier composed of a molded article of a refractory material, and heating the carrier with superheated steam to deposit silver on the carrier.

5. 发明申请

US20090042522A1 TRANSMITTER AND COMMUNICATION DEVICE USING THE SAME 审中-公开
标题翻译：使用相同的发射机和通信设备
公开(公告)号：US20090042522A1
公开(公告)日：2009-02-12
申请号：US11816932
申请日：2006-12-21
申请人： Yukio Sakai , Hiroki Iwamiya , Yuji Osumi
发明人： Yukio Sakai , Hiroki Iwamiya , Yuji Osumi
IPC分类号： H04B1/04
CPC分类号： H04B1/03
摘要： A transmitter includes a board, an electronic circuit provided on the board for outputting a transmission signal, an amplifier provided on the board for amplifying the transmission signal, an antenna terminal provided on the board and arranged to be connected to an antenna, and a transmission path arranged along a border of the board. The transmission path is connected to an output port of the amplifier and the antenna terminal. The transmission path supplies the amplified transmission signal to the antenna terminal. This transmitter prevents the transmitting signal from entering into other circuits, and thus, has preferable transmission characteristics.
摘要翻译：发射机包括：板，设置在板上用于输出发射信号的电子电路，设置在板上用于放大发射信号的放大器，设置在板上并布置成连接到天线的天线端子，以及传输沿着董事会边界排列的路径。传输路径连接到放大器和天线端子的输出端口。传输路径将放大的传输信号提供给天线终端。该发送器防止发送信号进入其他电路，因此具有优选的传输特性。

6. 发明申请

US20080036663A1 Antenna Device 审中-公开
标题翻译：天线装置
公开(公告)号：US20080036663A1
公开(公告)日：2008-02-14
申请号：US11630113
申请日：2006-06-15
申请人： Yukio Sakai , Jyouji Fujiwara
发明人： Yukio Sakai , Jyouji Fujiwara
IPC分类号： H01Q1/38
CPC分类号： H01Q1/38 , H01Q1/243 , H01Q9/0421 , H01Q9/42
摘要： Antenna device (1) includes substrate (2) having first surface (21), antenna element (3), circuit element (4) and first pattern (6) formed of metal, antenna element (3) is arranged on first surface (21), circuit element (4) is soldered to first surface (21) and electrically connected to antenna element (3), first pattern (6) is arranged between antenna element (3) and circuit element (4) on first surface (21), a distance between antenna element (3) and first pattern (6) is a length equal to or larger than a width of antenna element. In this arrangement, antenna device (1) in which substrate (2) between antenna element (3) and circuit element (4) is reinforced by first pattern (6), and warping of substrate (2) when being taken out from a reflow oven is restrained is provided.
摘要翻译：天线装置（1）包括具有第一表面（21），天线元件（3），电路元件（4）和由金属形成的第一图案（6）的基板（2），天线元件（3）布置在第一表面），将电路元件（4）焊接到第一表面（21）并电连接到天线元件（3），第一图案（6）布置在第一表面（21）上的天线元件（3）和电路元件（4）之间，天线元件（3）与第一图案（6）之间的距离为天线元件宽度以上的长度。在这种布置中，天线元件（3）和电路元件（4）之间的衬底（2）由第一图案（6）加强的天线装置（1）和当从回流取出时衬底（2）的翘曲烤箱被限制。

7. 发明授权

US06472952B1 Antenna duplexer circuit with a phase shifter on the receive side 失效
标题翻译：在接收侧具有移相器的天线双工器电路
公开(公告)号：US06472952B1
公开(公告)日：2002-10-29
申请号：US09600071
申请日：2000-09-05
申请人： Yukio Sakai , Kazuhiro Yahata , Michiaki Tsuneoka
发明人： Yukio Sakai , Kazuhiro Yahata , Michiaki Tsuneoka
IPC分类号： H01P1213
CPC分类号： H04B1/525 , H04B1/18 , H04B1/50
摘要： A high frequency wireless circuit apparatus is formed by connecting a phase shifter between an antenna duplexer and a low noise amplifier, so that the impedance of the receiving terminal of the antenna duplexer at a transmission frequency and the input impedance of the low noise amplifier may not be matched in complex conjugates of each other. Therefore it prevents the transmission output passing through the receiving terminal of the antenna duplexer and the interference signal entered through the antenna from making the cross modulation in the low noise amplifier. Thus it improves the reception sensitivity and immunity to interference signals of the high frequency wireless circuit apparatus at the same time.
摘要翻译：通过在天线双工器和低噪声放大器之间连接移相器来形成高频无线电路装置，使得天线双工器的接收端在传输频率下的阻抗和低噪声放大器的输入阻抗不可能在彼此的复合缀合物中匹配。因此，防止通过天线双工器的接收端的发送输出和通过天线进入的干扰信号在低噪声放大器中进行交叉调制。因此，能够同时提高高频无线电路装置的干扰信号的接收灵敏度和抗干扰能力。

8. 发明授权

US06187964B1 Method of producing phenol compound 有权
标题翻译：生产酚类化合物的方法
公开(公告)号：US06187964B1
公开(公告)日：2001-02-13
申请号：US09353311
申请日：1999-07-14
申请人： Kazuo Tanaka , Yukio Sakai , Yasuhiro Shoji , Takafumi Yoshimura , Masatoshi Yoshimura
发明人： Kazuo Tanaka , Yukio Sakai , Yasuhiro Shoji , Takafumi Yoshimura , Masatoshi Yoshimura
IPC分类号： C07C3700
CPC分类号： C07C51/255 , C07C37/0555 , C07C51/285 , C07C67/39 , C07C67/54 , C07C63/04 , C07C69/017 , C07C69/07 , C07C39/07
摘要： A method of producing a phenol compound comprising a step of oxidizing an aromatic aldehyde to an aryl formate and an aromatic carboxylic acid with an oxygen-containing gas, and a step of decomposing the aryl formate to the phenol compound. To facilitate the separation of the aryl formate and the unreacted aromatic aldehyde, a mixture of the aryl formate and the unreacted aromatic aldehyde is recycled to the oxidation process to concentrate the aryl formate in the oxidation mixture. Alternatively, the oxidation process is carried out in an organic solvent having substantially no ability of dissolving water to increase the conversion of the aromatic aldehyde and the selectivity of the aryl formate, thereby producing the aryl formate in a high yield. In another method, the aryl formate is produced by oxidizing the aromatic aldehyde in the organic solvent having substantially no ability of dissolving water with performic acid generated in situ in the reaction system from the reaction between formic acid and hydrogen peroxide. Since the oxidation proceeds in the organic solvent, hydrogen peroxide in aqueous phase contact the aromatic aldehyde. This significantly reduces the amount of explosive cyclic perther and a high-boiling product.
摘要翻译：一种生产酚化合物的方法，包括用含氧气体将芳族醛氧化为芳基甲酸酯和芳族羧酸的步骤，以及将芳基甲酸酯分解成酚化合物的步骤。为了促进甲酸芳基酯和未反应的芳族醛的分离，将甲酸芳基酯和未反应的芳族醛的混合物循环到氧化过程中以将甲酸芳基酯浓缩在氧化混合物中。或者，氧化方法在基本上没有溶解水的能力的有机溶剂中进行，以增加芳族醛的转化率和甲酸芳基酯的选择性，从而以高产率生产甲酸芳基酯。在另一种方法中，通过氧化芳族醛在有机溶剂中氧化芳族醛，通过在反应体系中原位产生的甲酸与甲酸和过氧化氢之间的反应基本上不溶解水的能力来进行氧化。由于在有机溶剂中进行氧化，水相中的过氧化氢与芳族醛接触。这显着地减少了爆炸性环状花药和高沸点产物的量。

9. 发明授权

US5182010A Mesophase pitch for use in the making of carbon materials 失效
标题翻译：用于制造碳材料的中间相沥青
公开(公告)号：US5182010A
公开(公告)日：1993-01-26
申请号：US736561
申请日：1991-07-26
申请人： Isao Mochida , Yukio Sakai , Hiroyuki Ohtsuka
发明人： Isao Mochida , Yukio Sakai , Hiroyuki Ohtsuka
IPC分类号： C10C3/00 , D01F9/15 , D01F9/155
CPC分类号： D01F9/15 , C10C3/00 , D01F9/155
摘要： Pitch that is obtained from naphthalene derivatives having at least one methyl group and the content of an optically anisotropic phase in which is substantially 100% is disclosed. This mesophase pitch has a H/C atomic ratio of about 0.5-1.0 and an aromatic carbon ratio (fa) of at least about 0.7, contains methylic carbon in an amount of at least about 4% of the total carbon atoms, and has a softening point of 200.degree.-250.degree. C. The pitch contains about 12-20 mole % of molecules having an average molecular weight of less than about 600, about 55-70 mole % of molecules having an average molecular weight of from about 600-1,500 and about 20-30 mole % of molecules having an average molecular weight of higher than about 1,500. Fibers melt spun from this mesophase pitch can be converted to carbon or graphite fibers having high strength and modulus of elasticity by a heat treatment which consists of heating to a temperature of 200.degree.-350.degree. C. in an air atmosphere, then heating to about 1,000.degree. C. or higher in an inert gas atmosphere. Such mesophase pitch is produced by polymerizing a naphthalene derivative having at least one methyl group for about 5-300 minutes at a temperature of about 180.degree.-400.degree. C. and at a pressure of about 5-100 atmosphere in the presence of about 0.1-20 moles of HF and about 0.05-1.0 mole of BF.sub.3 per mole of the naphthalene derivative.
摘要翻译：公开了由具有至少一个甲基的萘衍生物和基本上为100％的光学各向异性相的含量获得的间距。该中间相沥青具有约0.5-1.0的H / C原子比和至少约0.7的芳族碳比（fa），含有至少约占总碳原子的约4％的甲基碳，并且具有软化点为200°-250℃。沥青含有约12-20摩尔％的平均分子量小于约600的分子，约55-70摩尔％的平均分子量为约600〜 1,500和约20-30摩尔％的平均分子量高于约1,500的分子。从该中间相沥青熔融纺丝的纤维可以通过热处理转化为具有高强度和弹性模量的碳或石墨纤维，该热处理包括在空气气氛中加热至200-350℃的温度，然后加热至约在惰性气体气氛中为1000℃以上。这样的中间相沥青通过在约180-400℃的温度和约5-100个气压的压力下在约0.1的存在下将具有至少一个甲基的萘衍生物聚合约5-300分钟来制备 -20摩尔HF和约0.05-1.0摩尔BF 3 /摩尔萘衍生物。

10. 发明授权

US4812437A Silver-deposited catalyst for production of ethylene oxide 失效
标题翻译：用于生产环氧乙烷的银沉积催化剂
公开(公告)号：US4812437A
公开(公告)日：1989-03-14
申请号：US46177
申请日：1987-05-05
申请人： Naohiro Nojiri , Yukio Sakai , Tomoatsu Iwakura
发明人： Naohiro Nojiri , Yukio Sakai , Tomoatsu Iwakura
IPC分类号： C07D301/10 , B01J23/66 , B01J27/10 , B01J21/12 , B01J23/02 , B01J23/04 , B01J23/50
CPC分类号： C07D301/10 , B01J23/66 , Y02P20/52
摘要： A silver-deposited catalyst for production of ethylene oxide by oxidizing ethylene, having high selectivity and long life, is provided by this invention. The catalyst is characterized by a combination of (a) catalyst ingredients comprising silver and a cation component selected at least from sodium, potassium, rubidium and cesium, and (b) a carrier composed mainly of alpha-alumina, said carrier having a surface area of 0.6 to 2 m.sup.2 /g, a water absorption of 20 to 50%, a silica content of 0.5 to 12% by weight, a silica content, per m.sup.2 /g of surface area, of 0.5 to 12, preferably 1 to 8, and a sodium content of 0.08 to 2% by weight.
摘要翻译：通过本发明提供了通过氧化乙烯生产环氧乙烷的银沉积催化剂，具有高选择性和长寿命。催化剂的特征在于（a）包含银和至少选自钠，钾，铷和铯的阳离子组分的催化剂成分和（b）主要由α-氧化铝组成的载体的组合，所述载体具有表面积为0.6〜2m 2 / g，吸水率为20〜50％，二氧化硅含量为0.5〜12重量％，二氧化硅含量/ m 2 / g表面积为0.5〜12，优选为1〜8，钠含量为0.08〜2重量％。

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