公开(公告)号：US4816547A

公开(公告)日：1989-03-28

申请号：US157061

申请日：1988-02-02

申请人： Jun Tsukamoto ,  Akio Takahashi ,  Kiichiro Matsumura

发明人： Jun Tsukamoto ,  Akio Takahashi ,  Kiichiro Matsumura

IPC分类号： C08G75/00 ,  C08G75/02 ,  C08G79/00 ,  H01B1/12

CPC分类号： C08G75/02 ,  C08G79/00

摘要： The present invention provides a process for producing carbon dichalcogen polymers having a conductivity of about 10.sup.-8 S/cm without doping treatment which is increased to 10.sup.-4 to 10.sup.-2 S/cm by doping, by polymerizing carbon dichalcogenide monomers (carbon disulfide, carbon diselenide, etc.) in the form of a solution thereof under a low pressure in the presence of an anionic catalyst.

摘要翻译： 本发明提供了一种生产具有约10-8S / cm的导电率的碳二氢硫系聚合物的方法，而不进行掺杂处理，其通过掺杂将二硫化碳单体（二硫化碳）聚合而增加到10-4至10-2S / cm ，二硒化硒等）以其阴离子催化剂存在下在低压下形成。

公开(公告)号：US4599193A

公开(公告)日：1986-07-08

申请号：US622582

申请日：1984-06-20

申请人： Ichiki Murase ,  Toshihiro Ohnishi ,  Takanobu Noguchi

发明人： Ichiki Murase ,  Toshihiro Ohnishi ,  Takanobu Noguchi

IPC分类号： C01B31/02 ,  C04B35/524 ,  D01F9/21 ,  D01F11/14 ,  H01B1/04 ,  H01B1/06

CPC分类号： H01B1/04 ,  C01B31/02 ,  C04B35/524 ,  D01F11/14 ,  D01F9/21

摘要： A highly electroconductive carbonaceous material is obtained by pyrolysis in an inert atmospherea conjugated polymer represented by the general formula--R--CH.dbd.CH).sub.n wherein R is an aromatic hydrocarbon group which forms a consecutive carbon to carbon conjugated system with the vinylene group, and n is an integer of at least 2, at a temperature above 400.degree. C., or an aromatic polyimide at a temperature of 2000.degree. C. or above. Further, a highly electroconductive composition is obtained by treating the carbonaceous material mentioned above with a dopant.

摘要翻译： 通过在惰性气氛中热解由通式-R-CH = CH）n表示的共轭聚合物，其中R是与亚乙烯基形成连续碳 - 碳共轭体系的芳族烃基，得到高导电性碳质材料， 在400℃以上，n为2以上的整数，或在2000℃以上的温度下为芳香族聚酰亚胺。 此外，通过用掺杂剂处理上述碳质材料来获得高导电性组合物。

公开(公告)号：US4579882A

公开(公告)日：1986-04-01

申请号：US546518

申请日：1983-10-28

申请人： Tokuzo Kanbe ,  Yaomi Kumagai ,  Keiji Nemoto ,  Kei Urabe

发明人： Tokuzo Kanbe ,  Yaomi Kumagai ,  Keiji Nemoto ,  Kei Urabe

IPC分类号： G21F1/10 ,  H01B1/22 ,  C08K3/08

CPC分类号： G21F1/103 ,  H01B1/22

摘要： The shielding material of electromagnetic waves of the invention is formedf a polymeric material as the matrix and an inorganic powder, e.g. mica flakes, metallized on the surface of the particles with a metal, e.g. nickel, as the conductive dispersant in the matrix. The metallization of the inorganic powder is performed by chemical plating, preferably, after pretreatment with an organic compound having a functional group capable of capturing ions of a noble metal and then with a solution containing a noble metal, preferably, palladium. This pretreatment is effective to increase the firmness of bonding between the metallizing layer and the surface of the particles so that the shielding effect of the material is greatly improved.

摘要翻译： 本发明的电磁波屏蔽材料由作为基体的聚合物材料和无机粉末形成。 云母片，金属化在颗粒的表面上，例如金属化。 镍，作为基质中的导电分散剂。 无机粉末的金属化是通过化学镀，优选用具有能够俘获贵金属离子的官能团的有机化合物，然后用含有贵金属，优选钯的溶液进行预处理来进行的。 这种预处理有效地提高了金属化层与颗粒表面之间的粘合牢度，从而大大提高了材料的屏蔽效果。

公开(公告)号：US4457535A

公开(公告)日：1984-07-03

申请号：US517814

申请日：1983-07-27

申请人： Sakazo Takeuchi ,  Kikuo Ban ,  Akira Inoue ,  Hiromitsu Otsuka

发明人： Sakazo Takeuchi ,  Kikuo Ban ,  Akira Inoue ,  Hiromitsu Otsuka

IPC分类号： A61G5/02 ,  A61G5/08 ,  A61G5/10 ,  A61G5/12 ,  B62M1/14

CPC分类号： A61G5/1062 ,  A61G5/08 ,  A61G5/0825 ,  A61G5/125

摘要： A wheelchair including a pair of frames located on opposite sides of the wheelchair, each frame being provided with a drive wheel equipped with a hand ring, and a castor; a back rest and a leg rest each formed of a web of flexible material connecting the pair of frames together; yoke members pivotally connected at lower ends to base tubular members of the pair of frames and connected for relative pivotal movements at an intersection while being connected at upper ends to a pair of seat tubular members; a seat formed of a web of flexible material hung between the seat tubular members which are adapted to be maintained at opposite ends in pressing engagement with front post members and rear post members of the pair of frames which are kept in a spaced-apart condition to bring the back rest and leg rest to a taut condition, whereby the back rest, leg rest and seat can have their lengths adjusted to thereby adjust the width of the wheelchair to a desired value.

摘要翻译： 一种轮椅，其包括位于轮椅相对侧上的一对框架，每个框架设置有配备有手环的驱动轮和脚轮; 一个靠背和腿部支架，每个由一对连接在一起的框架的柔性材料的网构成; 轭架构件在下端枢转地连接到一对框架的基部管状构件，并且在上一端连接到一对座管状构件的同时在相交处相互枢转运动; 悬挂在座椅管状构件之间的由柔性材料的腹板形成的座，其适于保持在相对的两端，与保持间隔开的条件的前柱构件和后柱构件压配合， 将背部休息和腿部休息放在紧张状态，由此靠背，腿部和座椅可以调整其长度，从而将轮椅的宽度调节到期望的值。

公开(公告)号：US4379852A

公开(公告)日：1983-04-12

申请号：US241235

申请日：1981-03-06

申请人： Tadahiko Watanabe ,  Shinichi Kono

发明人： Tadahiko Watanabe ,  Shinichi Kono

IPC分类号： C22C29/12 ,  C04B35/58 ,  C22C29/00 ,  C22C29/02 ,  C22C29/14 ,  C22C29/16

CPC分类号： C04B35/645 ,  C04B35/58 ,  C04B35/5805 ,  C04B35/58064 ,  C04B35/58071 ,  C04B35/58078 ,  C04B35/6303

摘要： The invention provides a novel highly refractory sintered body based on a tal diboride such as TiB.sub.2 or Mo.sub.2 B.sub.5 and W.sub.2 B.sub.5 containing a binder ingredient. The high-temperature performance of the sintered body is further improved by including an auxiliary additive ingredient selected from several carbides, nitrides, silicides and oxides such as WC, TiC, TaN, TiN, MoSi.sub.2, TiO.sub.2, Al.sub.2 O.sub.3, B.sub.2 O.sub.3 and the like in a limited amount.

摘要翻译： 本发明提供了一种基于金属二硼化物如TiB2或Mo2B5的新型高耐火烧结体和含有粘合剂成分的W2B5。 通过在一种碳纳米管，氮化物，硅化物和氧化物如WC，TiC，TaN，TiN，MoSi2，TiO2，Al2O3，B2O3等中添加辅助添加剂成分，可以进一步提高烧结体的高温性能 有限的数量。

公开(公告)号：US4047987A

公开(公告)日：1977-09-13

申请号：US639962

申请日：1975-12-11

申请人： Masao Kusakabe ,  Shuzo Fuziwara ,  Kazuo Shiino

发明人： Masao Kusakabe ,  Shuzo Fuziwara ,  Kazuo Shiino

IPC分类号： C06B47/14 ,  F42D1/00 ,  C06B33/00 ,  C06B29/00 ,  C06B33/10 ,  C07B21/00

CPC分类号： F42D1/00 ,  C06B47/14

摘要： This invention relates to a method of removing underwater obstacles by bling with a fluid explosure, a device for monitoring the execution of the method from a remote place, a fluid explosive composition especially suitable for the practice of the method, and a detonating device which is very suitable for detonating the fluid explosive. This underwater blasting method comprises the steps of injecting into a blasting hole drilled on an underwater obstacle an inert fluid which is immiscible with water and has a specific gravity greater than water, then injecting a fluid explosive having a specific gravity greater than the inert fluid to replace therewith a part of the inert fluid and thereafter detonating the injected explosive.The monitoring device is provided with a means for electrically detecting the level of the fluid explosive injected into the blasting hole. The fluid explosive composition contains as the explosive ingredient urea perchlorate. The detonating device is a float provided with a detonator which can act upon the fluid explosive from a remote place.

摘要翻译： 本发明涉及一种利用液体爆炸冲击破坏水下障碍物的方法，一种用于监测从远程处执行该方法的装置，特别适用于实施本方法的流体炸药组合物，以及一种引爆装置， 非常适合引爆液体炸药。 该水下喷砂方法包括以下步骤：向在水下障碍物上钻出的喷射孔注入与水不混溶并且比重大于水的惰性流体，然后将比重大于惰性流体的流体炸药注入到 替换一部分惰性流体，然后引爆注射的炸药。

公开(公告)号：US4046709A

公开(公告)日：1977-09-06

申请号：US561164

申请日：1975-03-24

申请人： Nakaji Yuki

发明人： Nakaji Yuki

IPC分类号： C01B31/14 ,  B01J20/20 ,  B01J29/03 ,  C01B31/08 ,  C01B37/00 ,  B01J37/00 ,  B01J21/18 ,  C01B31/00

CPC分类号： C01B31/085

摘要： Granular molecular sieve may be obtained, without necessitating any activng treatment, by subjecting a vinylidene chloride copolymer to a thermal carbonization treatment for removal of hydrochloric acid, pulverizing the resultant product to a grain size smaller than 100 mesh size, adding 15 to 35 parts by weight of a carbonaceous sintering agent and 8 to 15 parts by weight of an organic pelletizer capable of gas generation by heating to 100 parts by weight of the pulverized product, pelletizing the resultant mixture and carbonizing the resultant pellets at a temperature of 400 to 900.degree. C for a period of 2 to 6 hours. The pore diameter of this molecular sieve can be suitably controlled within a range of from 5 to 10 A by appropriately selecting the sintering agent and pelletizer employed and the conditions of the thermal treatment.

摘要翻译： 可以通过使偏二氯乙烯共聚物进行热碳化处理除去盐酸，将所得产物粉碎成小于100目尺寸的粒度，加入15〜35份的方法，得到粒状分子筛，而不需要任何活化处理 碳质烧结剂的重量和8〜15重量份能够通过加热至100重量份粉碎产物而产生气体的有机造粒机，造粒所得混合物并在400-900℃的温度下碳化所得颗粒。 C 2至6小时。 通过适当选择所使用的烧结剂和造粒机以及热处理条件，可以将该分子筛的孔径适当地控制在5〜10A的范围内。

公开(公告)号：US3932494A

公开(公告)日：1976-01-13

申请号：US426561

申请日：1973-12-20

申请人： Hisayoshi Yoshida ,  Takato Nakamura ,  Masanao Nakagawa ,  Seiji Arita ,  Toshiharu Miki

发明人： Hisayoshi Yoshida ,  Takato Nakamura ,  Masanao Nakagawa ,  Seiji Arita ,  Toshiharu Miki

IPC分类号： C09K3/00 ,  B01J20/24 ,  B01J39/16 ,  C02F1/28 ,  C08H99/00 ,  C07C153/00

CPC分类号： C08H99/00 ,  B01J39/16

摘要： The compound thiohumic acid resulting from replacing at least a part of the carboxyl groups in humic acid by thiocarboxyl groups, i.e., ##EQU1## as well as a heavy metal adsorbent containing thiohumic acid as its active ingredient. This new compound is obtained by treating humic acid with a halogenating agent to form humic acid halide and treating such halide with a thiolating agent.

摘要翻译： 通过硫代羧基取代腐殖酸中的至少一部分羧基，即-C-SH，PARALLEL O以及含有硫辛酸作为活性成分的重金属吸附剂得到的复合硫代酸。 该新化合物通过用卤化剂处理腐殖酸形成腐殖酸卤化物并用硫醇化剂处理这种卤化物获得。

公开(公告)号：US3932274A

公开(公告)日：1976-01-13

申请号：US478244

申请日：1974-06-11

申请人： Gaku Izumi ,  Tetsuo Kimura ,  Katsuyoshi Mori ,  Michiko Koizumi

发明人： Gaku Izumi ,  Tetsuo Kimura ,  Katsuyoshi Mori ,  Michiko Koizumi

IPC分类号： C02F1/28 ,  C02F1/52 ,  C02F1/68 ,  C02F5/10 ,  C02B1/18

CPC分类号： C02F1/285 ,  C02F1/5272 ,  C02F1/683 ,  C02F5/10

摘要： Metal ions are effectively eliminated from aqueous solutions containing theame by treating the solution with a metal sequestering agent which is a condensation product of a higher alkyl halide with a polyamine.

摘要翻译： 通过用高级烷基卤化物与多胺的缩合产物的金属螯合剂处理溶液，有效地从含有该离子的水溶液中除去金属离子。

公开(公告)号：US5847243A

公开(公告)日：1998-12-08

申请号：US765624

申请日：1996-12-27

申请人： Akira Sekiya ,  Toshiro Yamada ,  Kazunori Watanabe

发明人： Akira Sekiya ,  Toshiro Yamada ,  Kazunori Watanabe

IPC分类号： B01J23/18 ,  B01J27/08 ,  C07B61/00 ,  C07C17/00 ,  C07C17/04 ,  C07C17/20 ,  C07C17/21 ,  C07C17/23 ,  C07C17/354 ,  C07C19/08 ,  C07C21/04 ,  C07C21/18 ,  C07C23/02 ,  C07C23/08

CPC分类号： C07C23/08 ,  C07C17/00 ,  C07C17/04 ,  C07C17/206 ,  C07C17/208 ,  C07C17/21 ,  C07C17/23 ,  C07C17/354

摘要： A vic-dichloro-fluorinated alkene of the formula: R.sup.1 --CCl.dbd.CCl--R.sup.2, and a fluorinated alkane of the formula: R.sup.1 --CR.sup.3 R.sup.4 --CR.sup.5 R.sup.6 --R.sup.2, wherein each of R.sup.1 and R.sup.2 independently represents a perfluoroalkyl group or both of R.sup.1 and R.sup.2 form together a perfluoroalkylene group, and R.sup.3, R.sup.4, R.sup.5 and R.sup.6 independently represent hydrogen or fluorine, are produced from an inexpensive raw material. More specifically, hexachlorocyclopentadiene is reacted with gaseous chlorine using an antimony catalyst, and then the reaction product is reacted with hydrogen fluoride to give 1,2-dichlorohexafluorocyclopentene. Thus-obtained compound is either (i) hydrogenated, or (ii) treated with a fluorinating agent to substitute the chlorine atoms by fluorine atoms, and then hydrogenated, to give the intended fluorinated alkane.

摘要翻译： PCT No.PCT / JP95 / 01313 Sec。 371日期1996年12月27日第 102（e）日期1996年12月27日PCT提交1995年6月30日PCT公布。 公开号WO96 / 00707 日期：1996年1月11日具有式：R 1 -C C = CCl-R 2的下述通式为：二氯氟化的烯烃和下式的氟化烷烃：其中R 1和R 2各自独立地表示全氟烷基 基团或R 2和R 2都同时形成全氟亚烷基，R3，R4，R5和R6独立地表示氢或氟，由廉价的原料制备。 更具体地说，使用锑催化剂将六氯环戊二烯与气态氯反应，然后使反应产物与氟化氢反应，得到1,2-二氯六氟环戊烯。 （i）氢化或（ii）用氟化剂处理以氟原子代替氯原子，然后氢化，得到所需的氟化烷烃。