公开(公告)号：US5258167A

公开(公告)日：1993-11-02

申请号：US708363

申请日：1991-05-31

申请人： Toshio Takahashi ,  Hiroaki Nishizawa ,  Yukari Ishii

发明人： Toshio Takahashi ,  Hiroaki Nishizawa ,  Yukari Ishii

IPC分类号： C01F17/00 ,  C22B3/38 ,  C22B59/00

CPC分类号： C22B3/0068 ,  C01F17/0006 ,  C22B59/00 ,  Y02P10/234 ,  Y10S423/14

摘要： An extractant for extracting rare earth metal ions comprises, for instance, di-(3-methylcyclohexyl)phosphoric acid, di-1-ethylpentylphosphoric acid, docosyl-(2 isopropyl-5-methylcyclohexyl) phosphoric acid, 2-ethylhexyl-2-methylcyclohexylphosphoric acid and/or 2-hexyloctyl-cyclohexylphosphoric acid or a combination of, for instance, dicyclohexylphosphoric acid and di-(2-heptylundecyl) phosphoric acid. A method for extracting rare earth metals comprises the step of bringing an acidic aqueous solution containing ions of rare earth metals into contact with an extraction medium containing an extractant exemplified above to transfer the rare earth metal ions to the extraction medium. The extractant not only exhibits high extractability for rare earth metal ions but also facilitates the back extraction of the rare earth metal ions therefrom. In particular, the extractant has a great difference between the extractabilities for light rare earth metals which are abundantly present in the crust of the earth and for medium and heavy rare earth metals and has an excellent power for mutual separation of these rare earth metals. Thus, the rare earth metal ions can be extracted and separated in high efficiency.

摘要翻译： 用于提取稀土金属离子的萃取剂包括例如二 - （3-甲基环己基）磷酸，二-1-乙基戊基磷酸，二十二烷基 - （2异丙基-5-甲基环己基）磷酸，2-乙基己基-2-甲基环己基磷酸 酸和/或2-己炔基 - 环己基磷酸或二环己基磷酸和二 - （2-庚基十一烷基）磷酸的组合。 稀土金属的提取方法包括使含有稀土金属离子的酸性水溶液与含有上述例举的萃取剂的萃取介质接触的步骤，将稀土金属离子转移到萃取介质中。 萃取剂不仅对稀土金属离子表现出很高的萃取能力，而且有利于从中提取稀土金属离子。 特别地，萃取剂在地壳中大量存在的稀土金属和中，重稀土金属的萃取率差异较大，并且具有优异的这些稀土金属相互分离的能力。 因此，可以高效地提取和分离稀土金属离子。

公开(公告)号：US5205855A

公开(公告)日：1993-04-27

申请号：US578254

申请日：1990-09-06

申请人： Harukazu Fukami ,  Naoki Higuchi ,  Naoko Kawaguchi ,  Masaki Hashimoto ,  Kinya Ide ,  Toshio Takahashi

发明人： Harukazu Fukami ,  Naoki Higuchi ,  Naoko Kawaguchi ,  Masaki Hashimoto ,  Kinya Ide ,  Toshio Takahashi

IPC分类号： A01N39/02 ,  A01N39/04 ,  A01N41/06 ,  A01N43/40 ,  A01N47/12 ,  A01N47/24 ,  C07C69/712 ,  C07C205/38 ,  C07D213/64 ,  C07D213/643

CPC分类号： C07D213/643 ,  A01N39/02 ,  A01N39/04 ,  A01N41/06 ,  A01N43/40 ,  A01N47/12 ,  A01N47/24 ,  C07C205/38 ,  C07C69/712

摘要： A compound of the formula: ##STR1## wherein Q.sup.1 is CH or N; R is H or C.sub.1 -C.sub.5 alkyl; X is H, halogen, CF.sub.3, or NO.sub.2 ; Y is H or halogen; Z is --O-- or --NH--; A is ##STR2## wherein Q.sup.2, and Q.sup.3 are each CH or N; R.sup.1 and R.sup.2 are each H, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, or C.sub.2 -C.sub.6 alkoxycarbonyl; R.sup.3, R.sup.4, and R.sup.5 are each H or C.sub.1 -C.sub.5 alkyl; R.sup.6 is H, halogen, or C.sub.1 -C.sub.5 alkyl; R.sup.7, R.sup.8, R.sup.9, and R.sup.10 are each H or C.sub.1 -C.sub.5 alkyl; R.sup.11 is H, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.2 -C.sub.6 alkenyl, C.sub.6 -C.sub.10 aryl, C.sub.7 -C.sub.15 aryloxyalkyl, or C.sub.7 -C.sub.15 aralkyl; R.sup.12 and R.sup.13 are each H or C.sub.1 -C.sub.5 alkyl; R.sup.14 is C.sub.1 -C.sub.5 alkyl, C.sub.2 -C.sub.6 alkenyl, C.sub.5 -C.sub.10 aryl, or C.sub.7 -C.sub.15 aralkyl; or R.sup.13 and R.sup.14 taken together form C.sub.3 -C.sub.4 alkylene, V.sup.1 and V.sup.2 and are each H, halogen, NO.sub.2, CN, or CF.sub.3 ; V.sup.3 is halogen or CF.sub.3 ; W.sup.1 is --O-- or --NH--; W.sup.2 is --(CH.sub.2).sub.n -- wherein n is 0 or 1, or CO; X.sup.1 is halogen, or a salt thereof, which is effective as a herbicidal agent.

摘要翻译： 下式的化合物：其中Q 1是CH或N; R是H或C 1 -C 5烷基; X是H，卤素，CF 3或NO 2; Y为H或卤素; Z是-O-或-NH-; A是 其中Q2和Q3各自为CH或N; R 1和R 2各自为H，C 1 -C 5烷基，C 1 -C 5烷氧基或C 2 -C 6烷氧基羰基; R 3，R 4和R 5各自为H或C 1 -C 5烷基; R6是H，卤素或C1-C5烷基; R 7，R 8，R 9和R 10各自为H或C 1 -C 5烷基; R11是H，C1-C5烷基，C1-C5烷氧基，C2-C6烯基，C6-C10芳基，C7-C15芳氧基烷基或C7-C15芳烷基; R 12和R 13各自为H或C 1 -C 5烷基; R14是C1-C5烷基，C2-C6烯基，C5-C10芳基或C7-C15芳烷基; 或R 13和R 14一起形成C 3 -C 4亚烷基，V 1和V 2，各自为H，卤素，NO 2，CN或CF 3; V3是卤素或CF 3; W1是-O-或-NH-; W2是 - （CH2）n-，其中n是0或1，或CO; X1是作为除草剂有效的卤素或其盐。

公开(公告)号：US4995852A

公开(公告)日：1991-02-26

申请号：US245326

申请日：1988-09-14

申请人： Toshio Takahashi ,  Kazumasa Matsuno ,  Masaru Morimoto ,  Fumio Ochiai

发明人： Toshio Takahashi ,  Kazumasa Matsuno ,  Masaru Morimoto ,  Fumio Ochiai

IPC分类号： F16G13/06

CPC分类号： F16G13/06

摘要： An improved chain comprising inner link plates, sintered oil-retaining bushings secured to the inner link plates, outer link plates, connecting pins secured to the outer link plates and the pins being rotatable within the bushings, the improvement comprising: the sintering density of the bushings being in the range of approximately 6.0 g/cm.sup.3 to 7.1 g/cm.sup.3 ; and, a roller rotatably supported on each bushing.

摘要翻译： 一种改进的链条，包括内链板，固定到内链板上的烧结保油衬套，外链板，固定到外链板上的连接销和可在衬套内旋转的销，其改进包括： 衬套在约6.0g / cm 3至7.1g / cm 3的范围内; 以及可旋转地支撑在每个衬套上的辊。

公开(公告)号：US4935408A

公开(公告)日：1990-06-19

申请号：US191058

申请日：1988-05-06

申请人： Hideyuki Imazaki ,  Masazumi Fujikawa ,  Katsuaki Oba ,  Fusaharu Kumayama ,  Toshio Takahashi

发明人： Hideyuki Imazaki ,  Masazumi Fujikawa ,  Katsuaki Oba ,  Fusaharu Kumayama ,  Toshio Takahashi

IPC分类号： A01N55/04 ,  A01N57/12 ,  A01N57/14 ,  C07F7/02 ,  C07F7/22

CPC分类号： C07F7/2284 ,  A01N55/04 ,  A01N57/12 ,  A01N57/14 ,  C07F7/2212 ,  C07F7/2216 ,  C07F7/2232 ,  C07F7/2244 ,  C07F7/2248 ,  C07F7/2256 ,  C07F7/2264 ,  C07F7/2268 ,  C07F7/2272 ,  C07F7/228

摘要： A compound of the formula: ##STR1## in which R.sup.1 represents alkyl, cycloalkyl or aralkyl, R* represents fluorophenyl or trifluoromethylphenyl when R.sup.1 is alkyl; R* represents dichlorophenyl, neopentyl, trimethylsilylmethyl, dimethylphenylsilylmethyl or a group of the formula: ##STR2## wherein R.sup.2 represents halogen, trifluoromethyl, lower alkyl or lower alkoxy when R.sup.1 is cycloalkyl; or R* represents 2-thienyl, 3-thienyl, neopentyl, trimethylsilylmethyl, dimethylphenylsilylmethyl or a group of the formula: ##STR3## wherein R.sup.3, R.sup.4 and R.sup.5 independently represent halogen, trifluoromethyl, lower alkyl or lower alkoxy when R.sup.1 is aralkyl, m represents 1 or 2, and X represents halogen, imidazolyl, triazolyl, phenylthio or a radical selected from the group consisting of: ##STR4## wherein R.sup.6 represents alkyl, R.sup.7 and R.sup.8 independently represent lower alkyl and R.sup.9 and R.sup.10 independently represent hydrogen or lower alkyl when m is 1; or they independently represent oxygen, sulfur or a radical selected from: ##STR5## A process for preparing the compound (I) and a pesticidal composition containing the compound (I) are also provided.

公开(公告)号：US4923315A

公开(公告)日：1990-05-08

申请号：US198313

申请日：1988-05-25

申请人： Koshiro Yamaguchi ,  Toshio Takahashi ,  Yasunori Kitazawa ,  Hiroshi Hattori

发明人： Koshiro Yamaguchi ,  Toshio Takahashi ,  Yasunori Kitazawa ,  Hiroshi Hattori

IPC分类号： B41J2/325 ,  B41J25/304 ,  B41J25/316 ,  B41J29/36 ,  B41J29/373

CPC分类号： B41J25/316 ,  B41J29/36

摘要： A printer having a print head adapted to be pressed against or released from a print paper mounted on a platen, wherein a print operation or an erase operation is performed by moving the print head in press contact with the print paper through an ink ribbon. The improvement comprises control means for relasing the print head from the print paper after a predetermined amount of printing or erasing is successively performed with the print head being held in press contact with the print paper, thus preventing defective winding and meandering of the ink ribbon.

公开(公告)号：US4821531A

公开(公告)日：1989-04-18

申请号：US130542

申请日：1987-12-09

申请人： Yoshiyuki Yamauchi ,  Toshio Ohhara ,  Shinji Ogawa ,  Isao Kuroyanagi ,  Haruhiko Otsuka ,  Toshio Takahashi ,  Osamu Kasebe

发明人： Yoshiyuki Yamauchi ,  Toshio Ohhara ,  Shinji Ogawa ,  Isao Kuroyanagi ,  Haruhiko Otsuka ,  Toshio Takahashi ,  Osamu Kasebe

IPC分类号： F25B39/02 ,  F28D1/03 ,  F28F3/08 ,  F28F27/02

CPC分类号： F28F9/0251 ,  F25B39/022 ,  F28D1/0341 ,  F28F9/027

摘要： A structural arrangement for an evaporator producing a uniform temperature gradient across its width. The structure is arranged so as to even out the flow of refrigerant within the evaporator. A first tank portion has a inlet and a second tank portion has a outlet. One end of each of plural tubes are connected thereto. A plurality of tubes allow refrigerant to flow from the first tank portion to the second. The tubes are arranged so as to provide equal flow distances for refrigerant across the evaporator, taking into account the directions of flow in the first and second tank portions. In a second embodiment, the inlet port and the outlet port are disposed at the first tank portion and the second tank portion respectively in such a manner that directions of the refrigerant flow within the first tank portion and the second tank portion are opposite to each other. In a third embodiment, one end of a first tube of the plurality is connected to the first tank portion closer to one end of the first tank portion, than where one end of a second tube is connected to the second tank portion closer to the other end of the second tank portion than the other end of the second tube. The inlet port is disposed close to one end of the first tank portion and the outlet port is disposed close to one end of the second tank portion.

摘要翻译： 用于蒸发器的结构布置，其横跨其宽度产生均匀的温度梯度。 该结构被布置成使蒸发器内的制冷剂的流动均匀。 第一罐部分具有入口，第二罐部分具有出口。 多个管中的每一个的一端连接到其上。 多个管允许制冷剂从第一罐部分流到第二罐部分。 这些管被布置成为考虑到第一和第二罐部分中的流动方向而为跨越蒸发器的制冷剂提供相等的流动距离。 在第二实施例中，入口和出口分别设置在第一罐部分和第二罐部分处，使得第一罐部分和第二罐部分内的制冷剂流动方向彼此相反 。 在第三实施例中，多个第一管的一端连接到靠近第一罐部分的一端的第一罐部分，其中第二管的一端连接到更靠近另一个的第二罐部分 第二罐部分的端部比第二管的另一端。 入口端口靠近第一罐部分的一端设置，并且出口靠近第二罐部分的一端设置。

公开(公告)号：US4774235A

公开(公告)日：1988-09-27

申请号：US898688

申请日：1986-08-21

申请人： Hideyuki Imazaki ,  Masazumi Fujikawa ,  Katsuaki Oba ,  Fusaharu Kumayama ,  Toshio Takahashi

发明人： Hideyuki Imazaki ,  Masazumi Fujikawa ,  Katsuaki Oba ,  Fusaharu Kumayama ,  Toshio Takahashi

IPC分类号： A01N55/04 ,  A01N57/12 ,  A01N57/14 ,  C07F7/02 ,  C07F7/22

CPC分类号： C07F7/2284 ,  A01N55/04 ,  A01N57/12 ,  A01N57/14 ,  C07F7/2212 ,  C07F7/2216 ,  C07F7/2232 ,  C07F7/2244 ,  C07F7/2248 ,  C07F7/2256 ,  C07F7/2264 ,  C07F7/2268 ,  C07F7/2272 ,  C07F7/228

摘要： A compound of the formula: ##STR1## in which R.sup.1 represents alkyl, cycloalkyl or aralkyl, R* represents fluorophenyl or trifluoromethylphenyl when R.sup.1 is alkyl; R* represents dichlorophenyl, neopentyl, trimethylsilylmethyl, dimethylphenylsilylmethyl or a group of the formula: ##STR2## wherein R.sup.2 represents halogen, trifluoromethyl, lower alkyl or lower alkoxy when R.sup.1 is cycloalkyl; or R* represents 2-thienyl, 3-thienyl, neopentyl, trimethylsilylmethyl, imethylphenylsilylmethyl or a group of the formula: ##STR3## wherein R.sup.3, R.sup.4 and R.sup.5 independently represent hydrogen, halogen, trifluoromethyl, lower alkyl or lower alkoxy when R.sup.1 is aralkyl, m represents 1 or 2, and X represents halogen, imidazolyl, triazolyl, phenylthio or a radical selected from the group consisting of: ##STR4## wherein R.sup.6 represents alkyl, R.sup.7 and R.sup.8 independently represent lower alkyl and R.sup.9 and R.sup.10 independently represent hydrogen or lower alkyl when m is 1; or they independently represent oxygen, sulfur or a radical selected from: ##STR5## A process for preparing the compound (I) and a pesticidal composition containing the compound (I) are also provided.

摘要翻译： 下式的化合物：其中R 1表示烷基，环烷基或芳烷基，R *表示氟苯基或三氟甲基苯基，当R 1为烷基时; R *表示二氯苯基，新戊基，三甲基甲硅烷基甲基，二甲苯基甲硅烷基甲基或下式的基团：其中当R 1为环烷基时，R 2表示卤素，三氟甲基，低级烷基或低级烷氧基; 或R *表示2-噻吩基，3-噻吩基，新戊基，三甲基甲硅烷基甲基，亚甲基苯基甲硅烷基甲基或下式的基团：其中当R 1为芳烷基时，R 3，R 4和R 5独立地表示氢，卤素，三氟甲基，低级烷基或低级烷氧基 ，m表示1或2，X表示卤素，咪唑基，三唑基，苯硫基或选自下列的基团：其中R6表示烷基，R7和R8独立地表示低级烷基，R9和R10独立地表示 当m为1时表示氢或低级烷基; 或它们独立地表示氧，硫或选自以下的基团：还提供了制备化合物（I）的方法和含有化合物（I）的杀虫组合物。

公开(公告)号：US4720488A

公开(公告)日：1988-01-19

申请号：US939104

申请日：1986-12-08

申请人： Yoshio Hayase ,  Mitsuhiro Ichinari ,  Kazuo Kamei ,  Junji Taguchi ,  Katsuaki Oba ,  Toshio Takahashi

发明人： Yoshio Hayase ,  Mitsuhiro Ichinari ,  Kazuo Kamei ,  Junji Taguchi ,  Katsuaki Oba ,  Toshio Takahashi

IPC分类号： C07F9/24 ,  A01N57/32 ,  C07F9/6539 ,  A01N57/24 ,  C07F9/65

CPC分类号： C07F9/6539 ,  A01N57/32

摘要： A compound of the formula: ##STR1## wherein R.sup.1 and R.sup.2 each represent C.sub.1 -C.sub.5 alkoxy or C.sub.1 -C.sub.5 alkylthio, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 each represent hydrogen or C.sub.1 -C.sub.5 alkyl, R.sup.7, R.sup.8 and R.sup.9 each represent hydrogen, C.sub.1 -C.sub.5 alkyl or halogen, and X represents oxygen or sulfur. A process for preparing the compound (I) and a pesticidal composition containing the compound (I) are also provided.

摘要翻译： 下式的化合物：其中R 1和R 2各自表示C 1 -C 5烷氧基或C 1 -C 5烷硫基，R 3，R 4，R 5和R 6各自表示氢或C 1 -C 5烷基，R 7，R 8和R 9各自 代表氢，C1-C5烷基或卤素，X代表氧或硫。 还提供了制备化合物（I）的方法和含有化合物（I）的杀虫组合物。

公开(公告)号：US4534214A

公开(公告)日：1985-08-13

申请号：US535507

申请日：1983-09-26

申请人： Toshio Takahashi

发明人： Toshio Takahashi

IPC分类号： G01M15/04 ,  F02D41/22 ,  F02D41/26 ,  F02D41/34 ,  F02M65/00 ,  G05B9/02 ,  G07C5/08 ,  G01M15/00

CPC分类号： F02D41/266 ,  F02D41/222 ,  G05B9/02 ,  G07C5/0808 ,  F02D2041/227

摘要： A system for diagnosing an internal combustion engine having a coolant temperature sensor. A coolant temperature diagnosing circuit is provided which is responsive to the output voltage of the sensor for producing a signal when the voltage exceeds a predetermined range. A fail-safe signal generating circuit is provided which is responsive to engine speed and to produce fail-safe signals dependent on the engine speed so as to prevent stalling of the engine.

摘要翻译： 一种用于诊断具有冷却剂温度传感器的内燃机的系统。 提供了一种冷却剂温度诊断电路，其响应于当电压超过预定范围时产生信号的传感器的输出电压。 提供一种故障安全信号发生电路，其响应发动机转速并根据发动机转速产生故障安全信号，以防止发动机失速。

公开(公告)号：US4492475A

公开(公告)日：1985-01-08

申请号：US353794

申请日：1982-03-02

申请人： Toshio Takahashi

发明人： Toshio Takahashi

IPC分类号： G01N21/90 ,  G01N33/00

CPC分类号： G01N21/9027 ,  G01N2033/0081

摘要： A method of detecting foreign matters mixed in a liquid filled in a transparent receptacle, which comprises bringing said receptacle to a sudden stop after rotating it at high speed, subjecting the receptacle to light by means of a projector disposed outside the receptacle to thereby expose foreign matters floating in the liquid contained in the receptacle to rays of light, making the ray-receiving surface of a ray receiver disposed on the opposite side of the projector relative to the receptacle receive the flux of light passing through the receptacle by way of light-focusing glass fibers provided for the ray receiver, and detecting foreign matters mixed in the liquid on the basis of the decrease or increase in the amount of rays received.

摘要翻译： 一种检测在填充在透明容器中的液体中混合的异物的方法，其包括使所述容器在高速旋转之后突然停止，通过设置在容器外部的投影仪对容器进行点亮，从而使外部 将容纳在容器中的液体漂浮在光线上的物质，使得设置在投影仪相对于插座的相对侧的射线接收器的光线接收表面通过发光元件接收通过容器的光通量， 聚焦为射线接收器提供的玻璃纤维，并且基于接收的光线的量的减少或增加来检测混入液体中的异物。