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1. 发明授权

US06565786B2 Method for producing formed article from polyphosphoric acid solution 失效
标题翻译：从多磷酸溶液制备成型制品的方法
公开(公告)号：US06565786B2
公开(公告)日：2003-05-20
申请号：US09734046
申请日：2000-12-12
申请人： Yoshihiko Teramoto , Shoichi Uemura , Kiyoshi Hotta
发明人： Yoshihiko Teramoto , Shoichi Uemura , Kiyoshi Hotta
IPC分类号： D01D110
CPC分类号： B29D7/01 , B29K2105/0073 , B29K2105/0079
摘要： The present invention provides a method for producing a formed article from a dope comprising a polyphosphoric acid solvent and a polymer soluble in polyphosphoric acid, which includes using a production apparatus containing an apparatus for stirring and uniformly dispersing or homogenizing a dope and a pump apparatus for delivering the uniformly dispersed or homogeneous dope, wherein at least one of the apparatus and the pump apparatus has a part that comes into contact with the dope. According to the present invention, maintenance frequency of production facility due to the corrosion and elution of metal in a recovered solvent can be reduced, which in turn decreases the production cost.
摘要翻译：本发明提供一种由包含多磷酸溶剂和可溶于多磷酸的聚合物的涂料制备成型制品的方法，该方法包括使用含有搅拌装置和均匀分散或均化涂料的制备装置和用于输送均匀分散或均匀的涂料，其中装置和泵装置中的至少一个具有与涂料接触的部分。根据本发明，可以减少由于回收溶剂中的金属的腐蚀和洗脱引起的生产设备的维护频率，这又降低了生产成本。

2. 发明授权

US06617414B2 Aromatic diamine/aromatic dicarboxylate and production method thereof 失效
标题翻译：芳族二胺/芳族二羧酸酯及其制备方法
公开(公告)号：US06617414B2
公开(公告)日：2003-09-09
申请号：US09736337
申请日：2000-12-15
申请人： Kiyoshi Hotta , Fuyuhiko Kubota
发明人： Kiyoshi Hotta , Fuyuhiko Kubota
IPC分类号： C08G6300
CPC分类号： C08G75/32 , C07C51/412 , C07C51/43 , C07C215/80 , C08G73/22 , C07C63/34 , C07C63/26 , C07C63/333 , C07C63/16
摘要： The present invention provides aromatic diamine/aromatic dicarboxylate having the following formula (I) NH2—Ar1—NH2.HOOC—Ar2—COOH (I) wherein each symbol is as defined in the specification, which is in the form of particles having a median diameter of 5-100 &mgr;m and whiteness of not less than 75. This salt has high polymerizability and preferably has superior storage stability. Therefore, it can be preferably used for the production of polybenzazole that can be formed into a fiber and a film having high strength, high elastic modulus and high heat resistance.
摘要翻译：本发明提供具有下式（I）的芳族二胺/芳族二羧酸酯，其中每个符号如说明书中所定义，其为中值粒径为5-100μm，白度不小于75的颗粒形式。该盐具有高聚合性，优选具有优异的储存稳定性。因此，可以优选用于制造可形成纤维的聚吲哚和具有高强度，高弹性模量和高耐热性的膜。

3. 发明授权

US06985592B1 Multipurpose earphone set 失效
标题翻译：多功能耳机套
公开(公告)号：US06985592B1
公开(公告)日：2006-01-10
申请号：US09003812
申请日：1998-01-07
申请人： Satoshi Ban , Kiyoshi Hotta
发明人： Satoshi Ban , Kiyoshi Hotta
IPC分类号： H04R1/10 , H04B5/00 , H02B1/00 , H04M3/00 , H04M1/00
CPC分类号： H04R3/00 , H04M1/05 , H04R1/1033 , H04R5/033 , H04R2201/107 , H04R2420/01
摘要： An earphone apparatus is designed for an audio device and a portable communication terminal device. The earphone apparatus includes a first plug for disconnectable connection with the audio device, and a second plug for disconnectable connection with the portable communication terminal device. An electroacoustical transducer connected to the first plug and the second plug is operative for converting a first electric signal transmitted via the first plug into corresponding sound, and for converting a second electric signal transmitted via the second plug into corresponding sound. A suitable controller provided between the first plug and the electroacoustical transducer is operative for controlling a level of the first electric signal transmitted to the electroacoustical transducer.
摘要翻译：耳机设备被设计用于音频设备和便携式通信终端设备。耳机装置包括用于与音频装置断开连接的第一插头和用于与便携式通信终端装置断开连接的第二插头。连接到第一插头和第二插头的电声换能器用于将经由第一插头传输的第一电信号转换成相应的声音，并将用于将通过第二插头传输的第二电信号转换成对应的声音。设置在第一插头和电声换能器之间的合适的控制器用于控制传输到电声换能器的第一电信号的电平。

4. 发明授权

US06861039B1 Method for purification of phosphoric acid high purity polyphosphoric acid 失效
标题翻译：磷酸高纯度多磷酸的纯化方法
公开(公告)号：US06861039B1
公开(公告)日：2005-03-01
申请号：US09869379
申请日：1999-12-24
申请人： Kiyoshi Hotta , Fuyuhiko Kubota
发明人： Kiyoshi Hotta , Fuyuhiko Kubota
IPC分类号： C01B25/237 , C01B25/24 , C01B25/234
CPC分类号： C01B25/24 , C01B25/237
摘要： The present invention provides a purification method of phosphoric acid, which includes bringing phosphoric acid containing arsenic into contact with hydrogen halide, thereby to remove the arsenic from the phosphoric acid, and a purification method of phosphoric acid, which includes bringing phosphoric acid containing arsenic into contact with hydrogen halide in the presence of a compound capable of generating hydrogen halide under acidic conditions. According to the method for purifying phosphoric acid of the present invention, a completely new method for removing arsenic in phosphoric acid is provided, which does not require a filtration or deaeration step or shows a great amount of residual sodium, unlike a sulfide coagulation method. This method is applicable to high concentration phosphoric acid, particularly polyphosphoric acid, and can be practiced at a low cost. In addition, a conventionally nonexistent high purity polyphosphoric acid having an arsenic (As) content of not more than 1 ppm and low contents of heavy metal, silica, sodium and the like can be provided.
摘要翻译：本发明提供一种磷酸的提纯方法，其包括使含有砷的磷酸与卤化氢接触，从而从磷酸中除去砷，以及磷酸的提纯方法，其包括将含有砷的磷酸引入在酸性条件下能够产生卤化氢的化合物存在下与卤化氢接触。根据本发明的磷酸的纯化方法，与硫化物凝固法不同，提供了一种全新的除磷方法，其不需要过滤或脱气步骤或显示大量的残余钠。该方法适用于高浓度磷酸，特别是多磷酸，可以低成本实施。此外，可以提供砷（As）含量不超过1ppm，重金属，二氧化硅，钠等含量低的常规不存在的高纯度多磷酸。

5. 发明授权

US5714618A Polymer containing lactic acid as its constituting unit and method for producing the same 失效
标题翻译：含有乳酸的聚合物作为其构成单元及其制造方法
公开(公告)号：US5714618A
公开(公告)日：1998-02-03
申请号：US734474
申请日：1997-01-09
申请人： Kunio Kimura , Takeshi Ito , Tomohiro Aoyama , Keiichi Uno , Kiyoshi Hotta , Minako Arichi
发明人： Kunio Kimura , Takeshi Ito , Tomohiro Aoyama , Keiichi Uno , Kiyoshi Hotta , Minako Arichi
IPC分类号： C08G63/08 , C08G63/82 , C07D305/00 , C08F6/00
CPC分类号： C08G63/08 , C08G63/823
摘要： A polymer having a blocked terminal group according to the present invention, represented by the following Formula (I): ##STR1## where R is an alkylene group containing 1 to 20 carbon atoms; X.sub.1 is an acyl group containing 2 to 50 carbon atoms; Y is H, an alkyl group containing 1 to 50 carbon atoms or an alkenyl group containing 1 to 50 carbon atoms; m is a positive integer; and n.sub.1 is 0 or a positive integer.
摘要翻译：由下式（I）表示的具有本发明封端基的聚合物：其中R是含有1至20个碳原子的亚烷基; X1是含有2-50个碳原子的酰基; Y是H，含有1至50个碳原子的烷基或含有1至50个碳原子的烯基; m是正整数; n1为0或正整数。

6. 发明授权

US5618911A Polymer containing lactic acid as its constituting unit and method for producing the same 失效
标题翻译：含有乳酸的聚合物作为其构成单元及其制造方法
公开(公告)号：US5618911A
公开(公告)日：1997-04-08
申请号：US285552
申请日：1994-08-03
申请人： Kunio Kimura , Takeshi Ito , Tomohiro Aoyama , Keiichi Uno , Kiyoshi Hotta , Minako Arichi
发明人： Kunio Kimura , Takeshi Ito , Tomohiro Aoyama , Keiichi Uno , Kiyoshi Hotta , Minako Arichi
IPC分类号： C08G63/08 , C08G63/82 , C08F6/00
CPC分类号： C08G63/08 , C08G63/823
摘要： A polymer having a blocked terminal group according to the present invention, represented by the following Formula (I): ##STR1## where R is an alkylene group containing 1 to 20 carbon atoms; X.sub.1 is an acyl group containing 2 to 50 carbon atoms; Y is H, an alkyl group containing 1 to 50 carbon atoms or an alkenyl group containing 1 to 50 carbon atoms; m is a positive integer; and n.sub.1 is 0 or a positive integer.
摘要翻译：由下式（I）表示的具有本发明封端基的聚合物：其中R是含有1至20个碳原子的亚烷基; X1是含有2-50个碳原子的酰基; Y是H，含有1至50个碳原子的烷基或含有1至50个碳原子的烯基; m是正整数; n1为0或正整数。

7. 发明授权

US5919890A Method for production of polybenzazole 失效
标题翻译：生产聚吲哚的方法
公开(公告)号：US5919890A
公开(公告)日：1999-07-06
申请号：US835850
申请日：1997-04-30
申请人： Kiyoshi Hotta , Fuyuhiko Kubota , Yoshio Araki , Masakatsu Ohguchi
发明人： Kiyoshi Hotta , Fuyuhiko Kubota , Yoshio Araki , Masakatsu Ohguchi
IPC分类号： C08G73/18 , C08G73/22 , C08G75/00 , C08G75/32 , C08G63/00
CPC分类号： C08G73/22 , C08G73/18 , C08G75/32
摘要： A method for producing polybenzazole, which comprises reacting a PBZ monomer salt with an AA-PBZ monomer or a BB-PBZ monomer in a non-oxidizing solvent having a dehydrating action to give an oligomer, and adding the AA-PBZ monomer or BB-PBZ monomer, which has not been subjected to the above reaction, to allow reaction with the oligomer, whereby to give a polymer having a desired polymerization degree. According to this method, the polymerization degree of the polymer to be obtained finally and of the polymer during production process can be easily controlled.
摘要翻译：一种生产聚吲哚的方法，其包括在具有脱水作用的非氧化性溶剂中使PBZ单体盐与AA-PBZ单体或BB-PBZ单体反应得到低聚物，并加入AA-PBZ单体或BB- 没有进行上述反应的PBZ单体，使其与低聚物反应，得到具有所需聚合度的聚合物。根据该方法，可以容易地控制最终得到的聚合物的聚合度和制备过程中聚合物的聚合度。

8. 发明授权

US5101605A Domed structures having retractable roofs 失效
标题翻译：圆顶结构具有可收缩的屋顶
公开(公告)号：US5101605A
公开(公告)日：1992-04-07
申请号：US418639
申请日：1989-10-10
申请人： Joe Masuyama , Koji Mikuriya , Tsuneo Takai , Shinji Chiba , Kiyoshi Hotta , Yoshinori Hamano , Katsuyuki Onishi , Koji Funahashi , Yuji Takahashi , Junichi Sugawara
发明人： Joe Masuyama , Koji Mikuriya , Tsuneo Takai , Shinji Chiba , Kiyoshi Hotta , Yoshinori Hamano , Katsuyuki Onishi , Koji Funahashi , Yuji Takahashi , Junichi Sugawara
IPC分类号： E04B1/32 , E04B7/10 , E04B7/16
CPC分类号： E04B7/166 , E04B1/3211 , E04B7/102 , E04B2001/3258
摘要： A domed structure having a retractable roof comprises a field area obtained by digging out a hollow, substantially concave in section, in the ground and levelling the bottom of the hollow seats for the spectators are provided by extending an upward slope outwardly from the end of the field area in an endless manner, and a movable roof element is movably mounted on a rail element laid out on the ground adjacent to the peripheral edge of said hollow. The movable roof element includes a driving arrangement to be placed on the rail element. The rail element may be tilted with a gradient rising toward the direction of solar radiation.
摘要翻译：具有可收缩屋顶的圆顶结构包括通过在地面上挖出一个中空的，基本上凹入的部分获得的场区域，并且通过从观察者的末端向外延伸向上的斜面来提供用于观众的中空座椅的底部的平整场地区域，并且可动屋顶元件可移动地安装在布置在邻近所述中空部的周缘的地面上的轨道元件上。可动屋顶元件包括放置在轨道元件上的驱动装置。轨道元件可以朝向太阳辐射方向上升的梯度倾斜。

9. 发明授权

US5058332A Domed structures having retractable roofs 失效
标题翻译：圆顶结构具有可收缩的屋顶
公开(公告)号：US5058332A
公开(公告)日：1991-10-22
申请号：US418638
申请日：1989-10-10
申请人： Joe Masuyama , Koji Mikuriya , Tsuneo Takai , Shinji Chiba , Kiyoshi Hotta , Yoshinori Hamano , Katsuyuki Onishi , Koji Funahashi , Yuji Takahashi , Junichi Sugawara
发明人： Joe Masuyama , Koji Mikuriya , Tsuneo Takai , Shinji Chiba , Kiyoshi Hotta , Yoshinori Hamano , Katsuyuki Onishi , Koji Funahashi , Yuji Takahashi , Junichi Sugawara
IPC分类号： E04B1/32 , E04B7/10 , E04B7/16
CPC分类号： E04B7/102 , E04B7/163
摘要： A domed structure having a retractable roof comprises an inside field area, a ringed structure vertically provided around said field area, two tracks laid out on the top of said ringed structure and two movable semi-vaults travelling separately on said two annular tracks, which are put one over the other when the roof is opened and are located in opposite relation to each other when the roof is formed, thereby providing a domed roof as a whole. The annular tracks laid out on the top of said ringed structure may have a gradient rising with respect to the direction of solar radiation.
摘要翻译：具有可收缩屋顶的圆顶结构包括内场区域，围绕所述场区垂直设置的环形结构，布置在所述环形结构的顶部上的两个轨道和分别在所述两个环形轨道上行进的两个可移动半拱顶，当屋顶被打开并且当屋顶形成时彼此相对地设置，从而提供整体上的圆顶屋顶，将其放在另一个上。布置在所述环形结构的顶部上的环形轨道可以具有相对于太阳辐射方向上升的梯度。

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