公开(公告)号：US4054499A

公开(公告)日：1977-10-18

申请号：US663890

申请日：1976-03-04

申请人： Masao Kawamura ,  Tadaaki Nishi ,  Hiro Tsuchiya ,  Syuzi Takagi

发明人： Masao Kawamura ,  Tadaaki Nishi ,  Hiro Tsuchiya ,  Syuzi Takagi

IPC分类号： B01J19/12 ,  C07D213/61 ,  B01J1/10

CPC分类号： B01J19/123 ,  C07D213/61

摘要： Pyridine is reacted with chlorine at a molar ratio of pyridine to chlorine of 0.5-10 : 1 in a gaseous phase in the presence of at least 0.2 moles, preferably 1 to 20 moles of steam per mole of pyridine under irradiation of ultraviolet rays of 2000-5000 A, thereby producing 2-chloropyridine.

摘要翻译： 吡啶与氯反应，吡啶与氯的摩尔比为0.5-10:1，气相中，在2000次紫外线照射下，每摩尔吡啶存在至少0.2摩尔，优选1〜20摩尔蒸气 -5000A，从而产生2-氯吡啶。

公开(公告)号：US3969205A

公开(公告)日：1976-07-13

申请号：US530563

申请日：1974-12-06

申请人： Masao Kawamura ,  Tadaaki Nishi ,  Syuzi Takagi

发明人： Masao Kawamura ,  Tadaaki Nishi ,  Syuzi Takagi

IPC分类号： B01J19/12 ,  C07D213/61 ,  B01J1/10

CPC分类号： C07D213/61

摘要： Pyridine is reacted with chlorine in the presence of water by photolytic reaction under irradiation of photolytic light, using halogenated hydrocarbon such as carbon tetrachloride as a diluent. When the amount of water added exceeds at least 0.01 moles per one mole of pyridine, an effect of water addition appears, but usually addition of 0.2 to 10 moles, preferably 0.5 to 5 moles of water per one mole of pyridine makes the reaction proceed smoothly without any trouble, and ensures increase in yield and selectivity of 2-chloropyridine. The present process can be carried out in either gaseous or liquid phase.

摘要翻译： 吡啶在水的存在下通过光解反应在光解光照射下使用卤代烃如四氯化碳作为稀释剂与氯反应。 当加入的水量超过每摩尔吡啶至少0.01摩尔时，出现加水的作用，但通常每1摩尔吡啶加入0.2至10摩尔，优选0.5至5摩尔的水使反应顺利进行 没有任何麻烦，并确保提高2-氯吡啶的产率和选择性。 本方法可以在气相或液相中进行。

公开(公告)号：US4273941A

公开(公告)日：1981-06-16

申请号：US55414

申请日：1979-07-06

申请人： Masao Kawamura ,  Tadaaki Nishi ,  Kunioki Kato ,  Hiroshi Mizokami ,  Tadashi Kanazawa

发明人： Masao Kawamura ,  Tadaaki Nishi ,  Kunioki Kato ,  Hiroshi Mizokami ,  Tadashi Kanazawa

IPC分类号： C07C45/64 ,  C07C85/11 ,  C07C89/00

CPC分类号： C07C45/64

摘要： A process for producing p-hydroxybenzaldehyde through p-aminobenzaldehyde from p-nitrotoluene, comprising reacting p-nitrotoluene with sodium polysulphide in an alcohol-alkali aqueous solution mixed solvent in the presence or absence of an aprotic polar compound to produce p-aminobenzaldehyde, diazotizing the p-aminobenzaldehyde and then hydrolyzing the diazotized p-aminobenzaldehyde to produce p-hydroxybenzaldehyde.

摘要翻译： 在对硝基甲苯中通过对氨基苯甲醛生产对羟基苯甲醛的方法，包括在存在或不存在非质子极性化合物的情况下，将对硝基甲苯与多硫化钠在醇 - 碱水溶液混合溶剂中反应生成对氨基苯甲醛，重氮化 对氨基苯甲醛，然后水解重氮化的对氨基苯甲醛以产生对羟基苯甲醛。

公开(公告)号：US4195041A

公开(公告)日：1980-03-25

申请号：US938125

申请日：1978-08-30

申请人： Masao Kawamura ,  Tadaaki Nishi ,  Kunioki Kato ,  Hiroshi Mizokami ,  Tadashi Kanazawa

发明人： Masao Kawamura ,  Tadaaki Nishi ,  Kunioki Kato ,  Hiroshi Mizokami ,  Tadashi Kanazawa

IPC分类号： C07C45/64 ,  C07C45/00

CPC分类号： C07C45/64

摘要： A process for producing p-hydroxybenzaldehyde through p-aminobenzaldehyde from p-nitrotoluene, comprising reacting p-nitrotoluene with sodium polysulphide in an alcohol-alkali aqueous solution mixed solvent in the presence or absence of an aprotic polar compound to produce p-aminobenzaldehyde, diazotizing the p-aminobenzaldehyde and then hydrolyzing the diazotized p-aminobenzaldehyde to produce p-hydroxybenzaldehyde.

摘要翻译： 在对硝基甲苯中通过对氨基苯甲醛生产对羟基苯甲醛的方法，包括在存在或不存在非质子极性化合物的情况下，将对硝基甲苯与多硫化钠在醇 - 碱水溶液混合溶剂中反应生成对氨基苯甲醛，重氮化 对氨基苯甲醛，然后水解重氮化的对氨基苯甲醛以产生对羟基苯甲醛。

公开(公告)号：US4740578A

公开(公告)日：1988-04-26

申请号：US843860

申请日：1986-03-24

申请人： Akira Onoe ,  Masao Kawamura ,  Tadaaki Nishi ,  Kenzo Kobayashi ,  Masato Yoshikawa

发明人： Akira Onoe ,  Masao Kawamura ,  Tadaaki Nishi ,  Kenzo Kobayashi ,  Masato Yoshikawa

IPC分类号： C07C149/36 ,  C07C148/02

CPC分类号： C07C323/00

摘要： A process for producing polythiobisphenols which comprises: reacting a phenol having the general formula ##STR1## wherein each R independently represents a hydrogen, a halogen or an alkyl, with sulfur monochloride in a polar organic solvent in the presence of a nitrogen-containing organic compound as a catalyst which is selected from the group consisting of tertiary amines, quaternary ammoniums, alkylated acid amides and heteroaromatic compounds, in amounts of about 1-30% by weight based on the amount of the phenol used. As a catalyst, bromine or an alkali metal halide is also usable.A novel process for producing mercaptophenols by the hydrogenolysis of polythiobisphenols in the presence of a nickel catalyst is also disclosed. Raney nickel catalyst which is in advance poisoned with an organosulfur compound in which the sulfur atom has unshared electron pairs is especially effective as a catalyst.

摘要翻译： 一种制备聚硫代双酚的方法，其包括：使具有通式（I）或（II）的通式其中每个R独立地表示氢，卤素或烷基的苯酚与一氯化硫在极性有机溶剂中反应 在作为催化剂的含氮有机化合物存在下，其选自叔胺，季铵，烷基化酰胺和杂芳族化合物，其量为约1-30重量％，基于 使用苯酚。 作为催化剂，也可以使用溴或碱金属卤化物。 还公开了一种通过在镍催化剂存在下氢解多硫代双酚来制备巯基酚的新方法。 预先用其中硫原子具有非共享电子对的有机硫化合物中毒的阮内镍催化剂作为催化剂是特别有效的。

公开(公告)号：US20100066998A1

公开(公告)日：2010-03-18

申请号：US12595699

申请日：2008-04-25

申请人： Yoshinori Hayashi ,  Masao Kawamura ,  Hideki Mori

发明人： Yoshinori Hayashi ,  Masao Kawamura ,  Hideki Mori

IPC分类号： G01N21/00

CPC分类号： G01N21/9503

摘要： [Problem] To provide a surface inspection apparatus able to suitably inspect the outer circumference edge part of a semiconductor wafer or other plate-shaped member.[Technical Solution] A semiconductor wafer inspection apparatus 10 has a camera lens 22 arranged facing an outer circumference edge part 101 of a semiconductor wafer 100, an imaging surface 24 arranged facing an outer circumference end face of a semiconductor wafer 100 via the camera lens 22, a mirror 12 forming an image of a first outer circumference bevel surface 101b of the semiconductor wafer 100 on the imaging surface 24 via the camera lens 22, a mirror 14 forming an image of a second outer circumference bevel surface 101c of the semiconductor wafer 100 on the imaging surface 24 via the camera lens 22, a correction lens 26 forming an image of an outer circumference end face 101a of the semiconductor wafer 100 on the imaging surface 24 via the center part of the camera lens 22, and an illumination light guide lamp part 18 illuminating surfaces so that, compared with the outer circumference end face 101a, the first outer circumference bevel surface 101b and second outer circumference bevel surface 101c become brighter.

摘要翻译： [问题]提供一种能够适当地检查半导体晶片或其他板状部件的外周缘部的表面检查装置。 技术方案半导体晶片检查装置10具有面向半导体晶片100的外周缘部101配置的摄像透镜22，经由照相机镜头22配置成与半导体晶片100的外周端面相对配置的摄像面24 ，通过照相机镜头22在成像面24上形成半导体晶片100的第一外周斜面101b的图像的反射镜12，形成半导体晶片100的第二外周斜面101c的图像的反射镜 通过照相机镜头22在成像表面24上，通过照相机镜头22的中心部分在成像表面24上形成半导体晶片100的外周端面101a的图像的校正透镜26和照明光导 灯部18照射表面，使得与外周端面101a相比，第一外周斜面101b和第二外圆周面 斜面101c变得更亮。

公开(公告)号：US20090251294A1

公开(公告)日：2009-10-08

申请号：US12295564

申请日：2007-03-30

申请人： Masao Kawamura ,  Kou Takesaki ,  Kentaro Yamasaki

发明人： Masao Kawamura ,  Kou Takesaki ,  Kentaro Yamasaki

IPC分类号： H04Q5/22

CPC分类号： G06Q10/087

摘要： As an assembly 50 of articles of management targets, a serial number that becomes a consecutive number is recorded in each of RFID tags 1, 2, . . . , 12 attended to cardboard boxes 31, 32, . . . , 42 in which articles are stored and a flag, by which the total number of articles that becomes a management target of articles can be calculated, is recorded in at least one of RFID tags. For example, the serial numbers are consecutive numbers starting from one, and the total number of articles is recorded in the flags of all of the RFID tags, or an end flag indicating the last is recorded in the flag of the last RFID tag. The serial numbers are consecutive numbers starting an arbitrary number, a start flag indicating the first is recorded in the flag of the first RFID tag and an end flag indicating the last is recorded in the flag of the last RFID tag, or the total number is recorded in the flag of the last RFID tag.

摘要翻译： 作为管理目标的组件50，在每个RFID标签1,2中记录成为连续数的序列号。 。 。 ，12人出席了纸箱31,32。 。 。 42，其中存储有物品，并且可以计算成为物品的管理目标物品的总数的标志，记录在至少一个RFID标签中。 例如，序列号是从1开始的连续数字，并且总数量记录在所有RFID标签的标志中，或者表示最后的标签的结束标记记录在最后的RFID标签的标志中。 序列号是从任意数字开始的连续数字，表示第一个的起始标志记录在第一RFID标签的标志中，表示最后一个的结束标志记录在最后一个RFID标签的标志中，或者总数是 记录在最后一个RFID标签的旗帜上。

公开(公告)号：US5011788A

公开(公告)日：1991-04-30

申请号：US284557

申请日：1988-12-15

申请人： Mikinori Kawaji ,  Toshihiko Takakura ,  Akihisa Uchida ,  Shigeo Kuroda ,  Yoichi Tamaki ,  Takeo Shiba ,  Kazuhiko Sagara ,  Masao Kawamura

发明人： Mikinori Kawaji ,  Toshihiko Takakura ,  Akihisa Uchida ,  Shigeo Kuroda ,  Yoichi Tamaki ,  Takeo Shiba ,  Kazuhiko Sagara ,  Masao Kawamura

IPC分类号： H01L21/762 ,  H01L21/763 ,  H01L29/732

CPC分类号： H01L21/763 ,  H01L21/76224 ,  H01L29/7325 ,  Y10S148/05

摘要： A bipolar type of semiconductor integrated circuit device is provided with U-shaped grooves which are formed by cutting a main surface of a semiconductor body to form isolation regions between bipolar transistors. A silicon oxide film can be formed in the U-shaped grooves by thermal oxidation simultaneously with the formation of a silicon oxide film used to form isolation regions between each collector contact region and base region. No separate step is needed for forming the silicon oxide film between the collector contact region and the base region. The thickness of the silicon oxide film can be controlled, and has a sufficient thickness even at its two edges, i.e., at its boundaries with the U-shaped grooves, so that the bipolar transistors exhibit good electrical characteristics. Namely, the collector resistance thereof does not increase, and the breakdown voltage at the pn junction between the collector region and the base region does not decrease. The U-shaped grooves can each comprise narrow and deep sub-grooves, with thick oxide films formed on the surfaces of the sub-grooves and a thick oxide film formed on a surface of an area between the sub-grooves, and with wiring formed on the oxide on the area between the sub-grooves.

公开(公告)号：US4943655A

公开(公告)日：1990-07-24

申请号：US328388

申请日：1989-03-24

申请人： Kunioki Kato ,  Masao Kawamura ,  Hiroshi Goda ,  Kiyoshi Sawada ,  Kazuhiro Hamatani

发明人： Kunioki Kato ,  Masao Kawamura ,  Hiroshi Goda ,  Kiyoshi Sawada ,  Kazuhiro Hamatani

IPC分类号： C07C20060101 ,  C07C309/30 ,  C07C311/15

CPC分类号： C07C309/00

摘要： Process for preparing 2-alkyl-5-haloacetylbenzenesulfonamide represented by the general formula (1), ##STR1## (wherein R.sup.1 is an alkyl group having 1 to 5 carbon atoms; and X is a chlorine atom, bromine atom or iodine atom), characterized by halogenating a 5-acetyl-2-alkylbenzenesulfonamide represented by the general formula (2), ##STR2## (wherein R.sup.1 is the same as defined above) in a lower alcohol represented by the general formula (3),R.sup.4 --OH(wherein R.sup.4 is an alkyl group having 1 to 5 carbon atoms).

公开(公告)号：US4859998A

公开(公告)日：1989-08-22

申请号：US207020

申请日：1988-06-14

申请人： Masao Kawamura ,  Minoru Usui

发明人： Masao Kawamura ,  Minoru Usui

IPC分类号： G09G3/36 ,  G02F1/133 ,  H04N3/12

CPC分类号： H04N3/127

摘要： A signal electrode drive circuit for driving a liquid crystal display panel includes a latch circuit for latching a digitized video signal, a buffer, a graduation signal-forming circuit, an intensity modulation pulse-generating circuit, and an analog multiplexer. The latch circuit holds the video data only once during one horizontal scanning period until a next latch pulse M is generated, thus considerably reducing current dissipation.

摘要翻译： 用于驱动液晶显示面板的信号电极驱动电路包括用于锁存数字化视频信号的锁存电路，缓冲器，刻度信号形成电路，强度调制脉冲发生电路和模拟多路复用器。 锁存电路在一个水平扫描周期期间仅保持一次视频数据，直到产生下一个锁存脉冲M，从而大大减少了电流消耗。