公开(公告)号：US5501884A

公开(公告)日：1996-03-26

申请号：US295457

申请日：1994-08-25

申请人： Minoru Nakayama ,  Toshiya Sawai ,  Masaharu Hayakawa ,  Shizuo Murata ,  Yukino Abe

发明人： Minoru Nakayama ,  Toshiya Sawai ,  Masaharu Hayakawa ,  Shizuo Murata ,  Yukino Abe

IPC分类号： C07C211/50 ,  C07C211/52 ,  C08G73/10 ,  G02F1/1337 ,  C07C211/54 ,  C08G69/26

CPC分类号： C07C211/50 ,  C07C211/52 ,  C08G73/10 ,  G02F1/133723 ,  C07C2101/14 ,  Y10T428/1023 ,  Y10T428/31721

摘要： The present invention is to provide diamino compounds useful to polyamide raw materials for production of liquid crystal alignment layers having excellent voltage holding ratios without development of image-sticking phenomena, a method for producing the compounds and liquid crystal display devices equipping the liquid crystal alignment layers.The Diamino compounds are represented by the general formula (1): ##STR1## wherein R indicates hydrogen or an alkyl group having 1 to 8 carbon atoms, further, X, Y and Z indicate hydrogen, an alkyl group having 1 to 3 carbon atoms or fluorine, respectively, and a part or all of them may be the same or different, and the positions of these substitutive groups may be ortho positions or meta positions.

摘要翻译： 本发明提供可用于生产具有优异的电压保持率的液晶取向层的聚酰胺原料的二氨基化合物而不产生图像粘附现象，该化合物的制备方法和装配液晶取向层的液晶显示装置 。 二氨基化合物由通式（1）表示：其中R表示氢或具有1至8个碳原子的烷基，另外X，Y和Z表示氢，烷基具有1至 3个碳原子或氟，其一部分或全部可以相同或不同，这些取代基的位置可以是邻位或间位。

公开(公告)号：US5382688A

公开(公告)日：1995-01-17

申请号：US162318

申请日：1993-12-07

申请人： Minoru Nakayama ,  Toshiya Sawai ,  Masaharu Hayakawa ,  Shizuo Murata ,  Yukino Abe

发明人： Minoru Nakayama ,  Toshiya Sawai ,  Masaharu Hayakawa ,  Shizuo Murata ,  Yukino Abe

IPC分类号： C07C211/50 ,  C07C211/52 ,  C08G73/10 ,  G02F1/1337 ,  C07C211/54

CPC分类号： C07C211/50 ,  C07C211/52 ,  C08G73/10 ,  G02F1/133723 ,  C07C2101/14 ,  Y10T428/1023 ,  Y10T428/31721

摘要： The present invention is to provide diamino compounds useful to polyamide raw materials for production of liquid crystal alignment layers having excellent voltage holding ratios without development of image-sticking phenomena, a method for producing the compounds and liquid crystal display devices equipping the liquid crystal alignment layers.The Diamino compounds are represented by the general formula (1): ##STR1## wherein R indicates hydrogen or an alkyl group having 1 to 8 carbon atoms, further, X, Y and Z indicate hydrogen, an alkyl group having 1 to 3 carbon atoms or fluorine, respectively, and a part or all of them may be the same or different, and the positions of these substitutive groups may be ortho positions or meta positions.

摘要翻译： 本发明提供可用于生产具有优异的电压保持率的液晶取向层的聚酰胺原料的二氨基化合物而不产生图像粘附现象，该化合物的制备方法和装配液晶取向层的液晶显示装置 。 二氨基化合物由通式（1）表示：其中R表示氢或具有1至8个碳原子的烷基，另外X，Y和Z表示氢，烷基具有1至 3个碳原子或氟，其一部分或全部可以相同或不同，这些取代基的位置可以是邻位或间位。

公开(公告)号：US5447759A

公开(公告)日：1995-09-05

申请号：US245630

申请日：1994-05-18

申请人： Shizuo Murata ,  Masaharu Hayakawa ,  Yukino Abe

发明人： Shizuo Murata ,  Masaharu Hayakawa ,  Yukino Abe

IPC分类号： C08K5/18 ,  C08K5/34 ,  C08K5/46 ,  C08L79/08 ,  G02F1/133 ,  G02F1/1337

CPC分类号： G02F1/133723 ,  Y10T428/1023 ,  Y10T428/31721

摘要： A liquid crystal alignment film and a liquid crystal display element are provided, according to which a phenomenon of afterimage is slight in the case of liquid crystal display elements of TN mode or STN mode, while a problem of printing phenomenon is solved and a good memory characteristic is obtained in the case of ferroelectric liquid crystal display elements,the liquid crystal alignment film and the liquid crystal display element being characterized in that at least one kind of compounds expressed by the following formula (2) or (3) is added into a liquid crystal alignment film consisting of a polyimide expressed by the following formula (1): ##STR1##

摘要翻译： 提供液晶取向膜和液晶显示元件，根据该液晶取向膜和液晶显示元件，在TN模式或STN模式的液晶显示元件的情况下，残像现象很小，同时解决了打印现象的问题和良好的存储器 在铁电液晶显示元件的情况下获得特征，液晶取向膜和液晶显示元件的特征在于，将至少一种由下式（2）或（3）表示的化合物加入到 （1）＆lt; IMAGE＆gt;（2）＆lt; IMAGE＆gt;（3）由下述式（1）表示的聚酰亚胺构成的液晶取向膜：

公开(公告)号：US5807961A

公开(公告)日：1998-09-15

申请号：US860013

申请日：1997-06-20

申请人： Toshiya Sawai ,  Masaaki Yazawa ,  Seiji Oikawa ,  Shizuo Murata ,  Masaharu Hayakawa ,  Etsuo Nakagawa

发明人： Toshiya Sawai ,  Masaaki Yazawa ,  Seiji Oikawa ,  Shizuo Murata ,  Masaharu Hayakawa ,  Etsuo Nakagawa

IPC分类号： C08G73/10 ,  C09K19/30 ,  G02F1/1337

CPC分类号： C09K19/3001 ,  C08G73/101 ,  C08G73/1014 ,  C08G73/1017 ,  C08G73/1042 ,  C08G73/106 ,  G02F1/133723 ,  Y10T428/31721

摘要： This invention is directed to a polyimide film useful as use applications for electronic materials; a liquid crystal aligning film using the same; a liquid crystal display element provided with the liquid crystal aligning film; and a polyamic acid used as a raw material of the polyimide constituting the polyimide film. The polyimide used for preparing the above polyimide films, consists of a diamine component, the 50% by mol or more based upon the total diamine, of which is a diamine having a core structure having no polar group such as 1,2-bis(4-(4-aminobenzyl)phenyl)ethane, 1,6-bis(4-(4-aminobenzyl)phenyl)hexane, 1,1-bis(4-(4-aminobenzyl)phenyl)heptane, etc., and a tetracarboxylic acid dianhydride, and if necessary, an aminosilicon compound, is used as a liquid crystal aligning film.

摘要翻译： PCT No.PCT / JP96 / 03029 Sec。 371日期：1997年6月20日 102（e）日期1996年6月20日PCT 1996年10月17日PCT公布。 第WO97 / 14742号公报 日期1997年04月24日本发明涉及可用作电子材料用途的聚酰亚胺膜; 使用其的液晶取向膜; 设置有液晶取向膜的液晶显示元件; 和作为构成聚酰亚胺膜的聚酰亚胺的原料的聚酰胺酸。 用于制备上述聚酰亚胺膜的聚酰亚胺由二胺组分组成，基于总二胺的50摩尔％以上，其为具有不具有极性基团的核心结构的二胺，例如1,2-双（ 4-（4-氨基苄基）苯基）乙烷，1,6-双（4-（4-氨基苄基）苯基）己烷，1,1-双（4-（4-氨基苄基）苯基）庚烷等， 四羧酸二酐，如果需要，使用氨基硅化合物作为液晶取向膜。

公开(公告)号：US5663440A

公开(公告)日：1997-09-02

申请号：US537479

申请日：1995-10-02

申请人： Toshiya Sawai ,  Seiji Oikawa ,  Masaaki Yazawa ,  Shizuo Murata ,  Masaharu Hayakawa ,  Etsuo Nakagawa ,  Shinichi Sawada

发明人： Toshiya Sawai ,  Seiji Oikawa ,  Masaaki Yazawa ,  Shizuo Murata ,  Masaharu Hayakawa ,  Etsuo Nakagawa ,  Shinichi Sawada

IPC分类号： C07C211/50 ,  C08G73/10 ,  G02F1/1337 ,  C07C211/00 ,  C09K19/56

CPC分类号： G02F1/133723 ,  C07C211/50 ,  C08G73/10 ,  C07C2101/14

摘要： An object of the invention is to propose diamino compounds expressed by the following general formula (1) which are suitable to obtain a raw material, a polyimide resin, for a liquid crystal aligning film without any image sticking and with a high voltage holding ratio at from a low temperature to a high temperature as well as the preparation thereof: ##STR1##

摘要翻译： 本发明的目的是提出由以下通式（1）表示的二氨基化合物，它们适用于获得用于液晶取向膜的原料，聚酰亚胺树脂，没有任何图像残留和高电压保持率 从低温到高温及其制备方法：（1）

公开(公告)号：US07363803B2

公开(公告)日：2008-04-29

申请号：US11367586

申请日：2006-03-06

申请人： Masamitsu Hayakawa ,  Masaharu Hayakawa

发明人： Masamitsu Hayakawa ,  Masaharu Hayakawa

IPC分类号： G01M19/00

CPC分类号： F02M25/0809 ,  B60K2015/03514

摘要： In a failure diagnostic system for a fuel vapor processing apparatus, a processing flow path comprising a vapor line, a canister and a purge line is closed with a vapor control valve and a purge control valve. The interior of the processing flow path is reduced in pressure or pressurized by rotating an air pump of a pump module in a forward or reverse direction. An electronic control unit (ECU) closes the vapor control valve and the purge control valve to close the processing flow path after stop of the engine and, when the fuel temperature detected by a temperature sensor is lower than a predetermined value, reduces the internal pressure of the processing flow path through an air pump, then checks air-tightness of the interior of the processing flow path based on behavior of a vapor pressure detected by a pressure sensor. The ECU closes the processing flow path and, when the fuel temperature detected is not lower than the predetermined value, pressurizes the interior of the processing flow path through the air pump, then checks air-tightness of the processing flow path based on behavior of a vapor pressure subsequently detected.

摘要翻译： 在用于燃料蒸汽处理设备的故障诊断系统中，包括蒸汽管线，罐和净化管线的处理流路通过蒸汽控制阀和净化控制阀关闭。 处理流动路径的内部通过沿着正向或反向旋转泵模块的空气泵而降低压力或加压。 电子控制单元（ECU）关闭蒸气控制阀和净化控制阀，以在发动机停止之后关闭处理流路，当由温度传感器检测到的燃料温度低于预定值时，内部压力 通过空气泵的处理流动路径，然后基于由压力传感器检测的蒸汽压力的行为来检查处理流路的内部的气密性。 ECU关闭处理流路，当检测到的燃料温度不低于预定值时，通过空气泵对处理流路的内部加压，然后基于行为进行检查处理流路的气密性 随后检测出蒸气压。

公开(公告)号：US4686584A

公开(公告)日：1987-08-11

申请号：US664881

申请日：1984-10-25

申请人： Masanori Kojima ,  Masaharu Hayakawa

发明人： Masanori Kojima ,  Masaharu Hayakawa

IPC分类号： H04N5/937 ,  G11B5/027 ,  G11B15/14 ,  G11B27/00 ,  H04N9/79 ,  H04N9/87 ,  H04N5/783 ,  H04N5/93

CPC分类号： H04N9/87 ,  G11B15/14 ,  G11B27/005 ,  H04N9/7908

摘要： A magnetic video reproducing apparatus employs a rotating two-head system, a helical scanning system and an azimuth system, and is capable of reproducing a video signal recorded in a recording medium at a high speed faster than the recording speed. The output side of a reproducing circuit (24) is connected with a delay circuit (31) for delaying a reproduced composite video signal for the period of about one field. The output directly generated from the reproducing circuit (24) and the output delayed by the delay circuit (31) for the period of about one field are switched by a changeover switch (32) at predetermined timing. Since, in fast reproducing operation, noises appear in the signal for predetermined periods within one field, the changeover switch (32) is so switched as to output the signal delayed for the period of one field including no noises during the subject periods. Such switching operation is performed by a vertical synchronizing signal separation circuit (33) for separating a vertical synchronizing signal included in the composite video signal, at regular intervals in synchronization with the signal.

摘要翻译： 磁视频再现装置采用旋转双头系统，螺旋扫描系统和方位系统，并且能够以比记录速度更快的速度再现记录在记录介质中的视频信号。 再现电路（24）的输出侧与延迟电路（31）连接，用于延迟重放的复合视频信号约一个字段的周期。 由再生电路（24）直接产生的输出和由延迟电路（31）延迟约一个场的周期的输出在预定定时由切换开关（32）切换。 由于在快速再现操作中，在一个场内的信号中出现预定时间段的噪声，所以转换开关（32）被切换以输出在主题周期期间不包括噪声的一个场的周期延迟的信号。 这种切换操作由垂直同步信号分离电路（33）执行，用于与信号同步地以规则的间隔分离复合视频信号中包括的垂直同步信号。

公开(公告)号：US20050022588A1

公开(公告)日：2005-02-03

申请号：US10898200

申请日：2004-07-26

申请人： Masamitsu Hayakawa ,  Masaharu Hayakawa

发明人： Masamitsu Hayakawa ,  Masaharu Hayakawa

IPC分类号： F02D21/08 ,  F02M25/08 ,  G01M99/00 ,  G01M19/00

CPC分类号： F02M25/0809 ,  B60K2015/03514

摘要： In a failure diagnostic system for a fuel vapor processing apparatus, a processing flow path comprising a vapor line, a canister and a purge line is closed with a vapor control valve and a purge control valve. The interior of the processing flow path is reduced in pressure or pressurized by rotating an air pump of a pump module in a forward or reverse direction. An electronic control unit (ECU) closes the vapor control valve and the purge control valve to close the processing flow path after stop of the engine and, when the fuel temperature detected by a temperature sensor is lower than a predetermined value, reduces the internal pressure of the processing flow path through an air pump, then checks air-tightness of the interior of the processing flow path based on behavior of a vapor pressure detected by a pressure sensor. The ECU closes the processing flow path and, when the fuel temperature detected is not lower than the predetermined value, pressurizes the interior of the processing flow path through the air pump, then checks air-tightness of the processing flow path based on behavior of a vapor pressure subsequently detected.

摘要翻译： 在用于燃料蒸汽处理设备的故障诊断系统中，包括蒸汽管线，罐和净化管线的处理流路通过蒸汽控制阀和净化控制阀关闭。 处理流动路径的内部通过沿着正向或反向旋转泵模块的空气泵而降低压力或加压。 电子控制单元（ECU）关闭蒸气控制阀和净化控制阀，以在发动机停止之后关闭处理流路，当由温度传感器检测到的燃料温度低于预定值时，内部压力 通过空气泵的处理流动路径，然后基于由压力传感器检测的蒸汽压力的行为来检查处理流路的内部的气密性。 ECU关闭处理流路，当检测到的燃料温度不低于预定值时，通过空气泵对处理流路的内部加压，然后基于行为进行检查处理流路的气密性 随后检测出蒸气压。

公开(公告)号：US5481507A

公开(公告)日：1996-01-02

申请号：US339690

申请日：1994-11-14

申请人： Yutaka Suzuki ,  Takumi Ishida ,  Masaharu Hayakawa

发明人： Yutaka Suzuki ,  Takumi Ishida ,  Masaharu Hayakawa

IPC分类号： H03K23/66 ,  G04G3/02 ,  G04B18/00

CPC分类号： G04G3/02

摘要： To produce a time-base signal for timekeeping, an oscillator circuit generates an oscillator clock signal, which is counted cyclically with a programmable cycle length to establish a time-base cycle. The time-base signal is set and reset once in each time-base cycle. The oscillator clock signal is also counted with a fixed cycle length to establish an adjustment cycle, which is longer than the time-base cycle. In each adjustment cycle, the length of one or more time-base cycles is altered by a total amount determined by adjustment data stored in a non-volatile memory, then the time-base cycle length is restored to its nominal value. The average frequency of the time-base signal can be adjusted by writing appropriate adjustment data in the non-volatile memory.

摘要翻译： 为了产生用于计时的时基信号，振荡器电路产生振荡器时钟信号，其以可编程周期长度周期性地计数，以建立时基周期。 时基信号在每个时基周期中被设置并复位一次。 振荡器时钟信号也以固定的周期长度计数，建立一个比时基周期更长的调整周期。 在每个调整周期中，一个或多个时基周期的长度被存储在非易失性存储器中的调整数据确定的总量改变，然后时基周期长度恢复到其标称值。 可以通过在非易失性存储器中写入适当的调整数据来调整时基信号的平均频率。

公开(公告)号：US20060016485A1

公开(公告)日：2006-01-26

申请号：US11184947

申请日：2005-07-20

申请人： Masaharu Hayakawa

发明人： Masaharu Hayakawa

IPC分类号： E03B5/00 ,  F04B35/00

CPC分类号： F02M37/103 ,  B60K2015/03453 ,  F04D5/002 ,  F04D13/0666 ,  Y10T137/86043

摘要： A fuel tank unit may comprise a fuel tank, a fuel pump, and a pad. The fuel pump may be attached to the bottom of the inside of the fuel tank. The pad is preferably positioned between the fuel tank and the fuel pump. The pad may be made of resin material. The fuel tank may have a flat box shaped exterior. The fuel tank may have at least a portion of the top circumferential edge of the outside beveled. The fuel tank has a lid located in the beveled region. The fuel pump may be located substantially at the center of the inside bottom of the fuel tank.

摘要翻译： 燃料箱单元可以包括燃料箱，燃料泵和垫。 燃料泵可以附接到燃料箱内部的底部。 垫优选地位于燃料箱和燃料泵之间。 垫可以由树脂材料制成。 燃料箱可以具有外部扁平的箱形。 燃料箱可以具有外部倾斜的顶部圆周边缘的至少一部分。 燃料箱具有位于斜面区域中的盖子。 燃料泵可以大致位于燃料箱的内部底部的中心。