公开(公告)号：US4383110A

公开(公告)日：1983-05-10

申请号：US324633

申请日：1981-11-24

申请人： Tatsuo Kinoshita ,  Yutaka Oguchi ,  Kenji Maruhashi ,  Ichiro Kojima ,  Noboru Endoh ,  Tetsuo Satoh

发明人： Tatsuo Kinoshita ,  Yutaka Oguchi ,  Kenji Maruhashi ,  Ichiro Kojima ,  Noboru Endoh ,  Tetsuo Satoh

IPC分类号： C07H23/00 ,  C12P19/42 ,  C07H15/12

CPC分类号： C07H23/00 ,  C12P19/42

摘要： A process for separating vitamin B.sub.12 in pure form, which comprises bringing a vitamin B.sub.12 -containing liquid containing impurities into contact with a resin selected from the group consisting of (A) a divinylbenzene/styrene copolymer having a mode pore diameter of at least about 200 A and a total pore volume of more than 0.6 ml/g, and (B) a copolymer of divinylbenzene/styrene/an unsaturated alkyl ester of an aromatic polycarboxylic acid represented by the formula ##STR1## wherein R represents a C.sub.3 -C.sub.10 unsaturated alkyl moiety having a carbon-carbon double bond and n is 2 or 3, said copolymer (B) having a surface area of at least about 700 m.sup.2 /g, to cause vitamin B.sub.12 to be adsorbed to said resin, and eluting the vitamin B.sub.12 with an eluent, and collecting the active eluate.

摘要翻译： 用于分离纯的维生素B12的方法，其包括使含有杂质的含维生素B12的液体与选自（A）模式孔径为至少约200的二乙烯基苯/苯乙烯共聚物的树脂接触 A和总孔体积大于0.6ml / g，和（B）二乙烯基苯/苯乙烯/由式IMAMA表示的芳族多元羧酸的不饱和烷基酯的共聚物，其中R表示C3-C10不饱和烷基 具有碳 - 碳双键的部分和n为2或3，所述共聚物（B）具有至少约700m 2 / g的表面积，以使维生素B12吸附到所述树脂上，并用 洗脱液，并收集活性洗脱液。

公开(公告)号：US4436663A

公开(公告)日：1984-03-13

申请号：US404054

申请日：1982-08-02

申请人： Kenji Maruhashi ,  Ichiro Kojima ,  Yutaka Oguchi ,  Noboru Endoh ,  Tetsuo Satoh

发明人： Kenji Maruhashi ,  Ichiro Kojima ,  Yutaka Oguchi ,  Noboru Endoh ,  Tetsuo Satoh

IPC分类号： C12P17/06 ,  B01J20/26 ,  B01J20/34 ,  C07D487/22 ,  C12P17/18 ,  C12R1/06

CPC分类号： C12P17/182 ,  B01J20/26

摘要： A process for separating porphyrins, which comprises(1) adjusting the pH of the liquid phase of a culture broth containing at least two porphyrins to about 2.5 to about 4 and collecting the resulting solid containing the porphyrins,(2) either (a) preparing an acidic aqueous solution of said solid and adjusting the pH of its liquid phase left after removal of insoluble matter to about 6 to about 8 to form an aqueous solution containing the porphyrins, or (b) preparing an acid-containing lower alcohol solution of said solid, adjusting the pH of its liquid phase left after removal of insoluble matter, adding water in an amount at least twice the amount of the solution to precipitate lower alkyl esters of the porphyrins, collecting the precipitates and dissolving them in an organic solvent to form an organic solvent solution of the porphyrin esters,(3) contacting the solution obtained in (a) or (b) in step (2) with a copolymer having a surface area of at least about 700 m.sup.2 /g and derived from(i) divinylbenzene,(ii) styrene or its functional derivative,(iii) an alkenyl ester of a benzenepolycarboxylic acid represented by the following formula ##STR1## wherein R represents an alkenyl group having 3 to 10 carbon atoms, and n is 2 or 3,thereby permitting adsorption of the porphyrins or their esters to the copolymer, and(4) thereafter, eluting the copolymer to obtain fractions of the individual porphyrins or their esters; and an adsorbent for use in the above-mentioned process.

摘要翻译： 一种分离卟啉的方法，其包括（1）将含有至少两个卟啉的培养液的液相pH调节至约2.5至约4并收集所得到的含有卟啉的固体，（2）制备 将所述固体的酸性水溶液调节其去除不溶物后留下的液相的pH至约6至约8以形成含有卟啉的水溶液，或（b）制备所述含贱金属的低级醇溶液 固体，调节去除不溶物后留下的液相的pH值，加入至少两倍于溶液量的水，以沉淀卟啉的低级烷基酯，收集沉淀物并将其溶解在有机溶剂中形成 卟啉酯的有机溶剂溶液，（3）使步骤（2）中（a）或（b）中获得的溶液与表面积至少为约700m 2 / g的共聚物接触，得到 （i）二乙烯基苯，（ii）苯乙烯或其官能衍生物，（iii）由下式表示的苯多羧酸的链烯基酯，其中R表示碳原子数3〜10的烯基，n为2 或3，从而允许将卟啉或其酯吸附到共聚物上，和（4）此后，将共聚物洗脱得到各个卟啉或其酯的部分; 和用于上述方法的吸附剂。

公开(公告)号：US5643034A

公开(公告)日：1997-07-01

申请号：US623231

申请日：1996-03-28

申请人： Jun Mohri ,  Noboru Endoh

发明人： Jun Mohri ,  Noboru Endoh

IPC分类号： H01J9/14 ,  H01J29/08 ,  H01J9/02

CPC分类号： H01J9/14 ,  H01J29/085

摘要： A fluorescent display tube including a substrate, a plurality of anodes formed on the substrate, fluorescent layers formed on the respective anodes, cathodes located above the fluorescent layers to generate electrons which strike the fluorescent layers, ribs formed of an electrically insulating material on the substrate so as to surround at least a portion of a periphery of each of the anodes and having a larger height from the substrate than the fluorescent layers, and grid electrodes formed on the respective ribs to control activation of the fluorescent layers. Each rib consists of a plurality of layers laminated by screen printing using a paste which includes the electrically insulating material.

摘要翻译： 一种荧光显示管，包括基板，形成在基板上的多个阳极，形成在各个阳极上的荧光层，位于荧光层上方的阴极，以产生撞击荧光层的电子，由基板上的电绝缘材料形成的肋 以便围绕每个阳极的周边的至少一部分并且具有比荧光层更高的距离衬底的高度，以及形成在各个肋上的栅电极以控制荧光层的激活。 每个肋由使用包括电绝缘材料的糊的丝网印刷层叠的多个层组成。

公开(公告)号：US5568012A

公开(公告)日：1996-10-22

申请号：US293923

申请日：1994-08-22

申请人： Jun Mohri ,  Noboru Endoh

发明人： Jun Mohri ,  Noboru Endoh

IPC分类号： H01J9/14 ,  H01J31/15 ,  H01J17/49

CPC分类号： H01J9/14 ,  H01J31/15

摘要： A fluorescent display tube including a substrate, a plurality of anodes formed on the substrate, fluorescent layers formed on the respective anodes, cathodes located above the fluorescent layers to generate electrons which strike the fluorescent layers, ribs formed of an electrically insulating material on the substrate so as to surround at least a portion of a periphery of each of the anodes and having a larger height from the substrate than the fluorescent layers, and grid electrodes formed on the respective ribs to control activation of the fluorescent layers. Each rib consists of a plurality of layers laminated by screen printing using a paste which includes the electrically insulating material.

摘要翻译： 一种荧光显示管，包括基板，形成在基板上的多个阳极，形成在各个阳极上的荧光层，位于荧光层上方的阴极，以产生撞击荧光层的电子，由基板上的电绝缘材料形成的肋 以便围绕每个阳极的周边的至少一部分并且具有比荧光层更高的距离基板的高度，以及形成在各个肋上的栅电极以控制荧光层的激活。 每个肋由使用包括电绝缘材料的糊的丝网印刷层叠的多个层组成。

公开(公告)号：US08901480B2

公开(公告)日：2014-12-02

申请号：US13637545

申请日：2011-09-05

申请人： Katsunori Michiyama ,  Takamitsu Ookura ,  Noboru Endoh ,  Yasuaki Makino ,  Takanori Makino ,  Jyun Ishihara

发明人： Katsunori Michiyama ,  Takamitsu Ookura ,  Noboru Endoh ,  Yasuaki Makino ,  Takanori Makino ,  Jyun Ishihara

IPC分类号： H01J5/02 ,  H01L31/0216 ,  G01J1/02 ,  G01J1/06 ,  G01J1/44 ,  H01L27/146 ,  H01L27/144

CPC分类号： H01L31/02164 ,  G01J1/0266 ,  G01J1/06 ,  G01J1/44 ,  H01L27/1446 ,  H01L27/14605 ,  H01L27/14623 ,  H01L27/14625

摘要： An optical sensor includes: first and second light receiving elements on a semiconductor substrate; a light blocking film over the semiconductor substrate via a light transmitting film; and first and second openings corresponding to the light receiving elements and disposed in the light blocking film. First and second virtual lines are defined to extend from the centers of the first and second light receiving elements and pass through the centers of the first and second openings, respectively. At least one of elevation angles and left-right angles of the first and second virtual lines are different. The photosensitive area of the first light receiving element is larger than the aperture area of the first opening. The photosensitive area of the second light receiving element is larger than the aperture area of the second opening.

摘要翻译： 光学传感器包括：半导体衬底上的第一和第二光接收元件; 通过透光膜在半导体衬底上的遮光膜; 以及对应于光接收元件并设置在遮光膜中的第一和第二开口。 第一和第二虚拟线被限定为从第一和第二光接收元件的中心延伸并分别穿过第一和第二开口的中心。 第一和第二虚拟线的仰角和左右角中的至少一个是不同的。 第一光接收元件的感光区域大于第一开口的开口面积。 第二光接收元件的感光区域大于第二开口的开口面积。

公开(公告)号：US07622849B2

公开(公告)日：2009-11-24

申请号：US11712511

申请日：2007-03-01

申请人： Kazuaki Watanabe ,  Takahiko Yoshida ,  Makiko Sugiura ,  Noboru Endoh ,  Yasuyuki Okuda

发明人： Kazuaki Watanabe ,  Takahiko Yoshida ,  Makiko Sugiura ,  Noboru Endoh ,  Yasuyuki Okuda

IPC分类号： H01L41/07

CPC分类号： G10K9/122

摘要： An ultrasonic sensor composed of a substrate and a piezoelectric vibrator mounted on the substrate is advantageously used as a sensor for detecting a distance to an object located in front of an automotive vehicle. Ultrasonic waves transmitted from the sensor are reflected by the object, and the reflected waves are received by the sensor. Based on the reflected waves, the distance from the vehicle to the object is calculated. To reduce rigidity and thereby to lower a resonant frequency of the substrate to a desirable level, grooves are formed in the substrate. A thickness of the substrate is not reduced to maintain its mechanical strength against an impact force. A resonant frequency which is desirable to realize a sufficiently high directivity and sensitivity is obtained in this manner without enlarging a size of the ultrasonic sensor.

摘要翻译： 作为用于检测到位于机动车辆前方的物体的距离的传感器，有利地使用由基板和安装在基板上的压电振动器构成的超声波传感器。 从传感器发射的超声波被物体反射，反射波被传感器接收。 基于反射波，计算从车辆到物体的距离。 为了降低刚性，从而将基板的谐振频率降低到期望的水平，在基板中形成凹槽。 不降低基板的厚度以保持其抵抗冲击力的机械强度。 以这种方式获得期望实现足够高的方向性和灵敏度的共振频率，而不扩大超声波传感器的尺寸。

公开(公告)号：US20130037700A1

公开(公告)日：2013-02-14

申请号：US13637545

申请日：2011-09-05

申请人： Katsunori Michiyama ,  Takamitsu Ookura ,  Noboru Endoh ,  Yasuaki Makino ,  Takanori Makino ,  Jyun Ishihara

发明人： Katsunori Michiyama ,  Takamitsu Ookura ,  Noboru Endoh ,  Yasuaki Makino ,  Takanori Makino ,  Jyun Ishihara

IPC分类号： H01L27/144 ,  H03K17/78 ,  H01L31/0232 ,  G01J1/44

CPC分类号： H01L31/02164 ,  G01J1/0266 ,  G01J1/06 ,  G01J1/44 ,  H01L27/1446 ,  H01L27/14605 ,  H01L27/14623 ,  H01L27/14625

摘要： An optical sensor includes: first and second light receiving elements on a semiconductor substrate; a light blocking film over the semiconductor substrate via a light transmitting film; and first and second openings corresponding to the light receiving elements and disposed in the light blocking film. First and second virtual lines are defined to extend from the centers of the first and second light receiving elements and pass through the centers of the first and second openings, respectively. At least one of elevation angles and left-right angles of the first and second virtual lines are different. The photosensitive area of the first light receiving element is larger than the aperture area of the first opening. The photosensitive area of the second light receiving element is larger than the aperture area of the second opening.

摘要翻译： 光学传感器包括：半导体衬底上的第一和第二光接收元件; 通过透光膜在半导体衬底上的遮光膜; 以及对应于光接收元件并设置在遮光膜中的第一和第二开口。 第一和第二虚拟线被限定为从第一和第二光接收元件的中心延伸并分别穿过第一和第二开口的中心。 第一和第二虚拟线的仰角和左右角中的至少一个是不同的。 第一光接收元件的感光区域大于第一开口的开口面积。 第二光接收元件的感光区域大于第二开口的开口面积。

公开(公告)号：US20070204697A1

公开(公告)日：2007-09-06

申请号：US11712511

申请日：2007-03-01

申请人： Kazuaki Watanabe ,  Takahiko Yoshida ,  Makiko Sugiura ,  Noboru Endoh ,  Yasuyuki Okuda

发明人： Kazuaki Watanabe ,  Takahiko Yoshida ,  Makiko Sugiura ,  Noboru Endoh ,  Yasuyuki Okuda

IPC分类号： G01H11/00

CPC分类号： G10K9/122

摘要： An ultrasonic sensor composed of a substrate and a piezoelectric vibrator mounted on the substrate is advantageously used as a sensor for detecting a distance to an object located in front of an automotive vehicle. Ultrasonic waves transmitted from the sensor are reflected by the object, and the reflected waves are received by the sensor. Based on the reflected waves, the distance from the vehicle to the object is calculated. To reduce rigidity and thereby to lower a resonant frequency of the substrate to a desirable level, grooves are formed in the substrate. A thickness of the substrate is not reduced to maintain its mechanical strength against an impact force. A resonant frequency which is desirable to realize a sufficiently high directivity and sensitivity is obtained in this manner without enlarging a size of the ultrasonic sensor.

摘要翻译： 作为用于检测到位于机动车辆前方的物体的距离的传感器，有利地使用由基板和安装在基板上的压电振动器构成的超声波传感器。 从传感器发射的超声波被物体反射，反射波被传感器接收。 基于反射波，计算从车辆到物体的距离。 为了降低刚性，从而将基板的谐振频率降低到期望的水平，在基板中形成凹槽。 不降低基板的厚度以保持其抵抗冲击力的机械强度。 以这种方式获得期望实现足够高的方向性和灵敏度的共振频率，而不扩大超声波传感器的尺寸。