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31. 发明授权

US06736496B2 Ink tank and ink-jet printer using the same 有权
标题翻译：墨盒和喷墨打印机使用相同
公开(公告)号：US06736496B2
公开(公告)日：2004-05-18
申请号：US10134647
申请日：2002-04-30
申请人： Yukihiro Hanaoka , Koji Yamada , Manabu Yamada
发明人： Yukihiro Hanaoka , Koji Yamada , Manabu Yamada
IPC分类号： B41J2175
CPC分类号： B41J2/17513 , B41J2/17503 , B41J2/17566 , B41J2002/17573
摘要： A printer and an ink tank for the printer capable of precisely detecting that ink has run out in a foam type ink tank. The ink chamber and an ink passage are formed in this order between the foam containing portion and the ink outlet of a foam-type ink tank. A first filter is installed between the foam containing portion and the ink passage and used to pass bubbles therethrough, whereas a second filter having a pore diameter smaller than the pore diameter of the first filter is installed between the ink chamber and the ink passage. A rectangular prism for detecting an ink end is formed on the side of the ink chamber. When the reflective surface of the rectangular prism is exposed from an ink liquid level as bubbles are gathered in the ink chamber with ink that is running short, light is reflected from the reflective surfaces and is detected by a reflection type optical sensor on the ink-jet printer side, so that the ink end can be determined. In a case where the capacity of the ink chamber is set sufficiently smaller, the ink end is detectable at a point of time when the ink has substantially run out.
摘要翻译：用于打印机的打印机和墨水罐能够精确地检测在泡沫型墨水盒中的墨水已经耗尽。墨水室和墨水通道在泡沫容纳部分和泡沫型墨水盒的墨水出口之间依次形成。第一过滤器安装在泡沫容纳部分和油墨通道之间并用于通过气泡，而具有小于第一过滤器孔径的孔径的第二过滤器安装在油墨室和油墨通道之间。用于检测墨水端的矩形棱镜形成在墨水室的一侧。当由于气泡聚集在油墨室中时，由于墨水长时间短而使矩形棱镜的反射表面从油墨液面暴露出来，所以从反射表面反射光并被反射型光学传感器检测到，喷墨打印机侧，从而可以确定墨水端。在墨水室的容量设定得足够小的情况下，在墨水基本上耗尽的时间点可以检测墨水端。

32. 发明授权

US06682706B1 Catalytic converter for automotive pollution control, and process for making catalytic converter 失效
标题翻译：用于汽车污染控制的催化转化器和用于制造催化转化器的工艺
公开(公告)号：US06682706B1
公开(公告)日：2004-01-27
申请号：US09456321
申请日：1999-12-08
申请人： Mari Yamamoto , Hirohisa Tanaka , Koji Yamada
发明人： Mari Yamamoto , Hirohisa Tanaka , Koji Yamada
IPC分类号： B01D5394
CPC分类号： B01D53/945 , B01J21/06 , B01J21/066 , B01J23/10 , B01J23/63 , C01G25/006 , C01P2006/12 , Y02A50/2324 , Y02T10/22
摘要： A catalytic converter for cleaning exhaust gas includes a heat-resistant support, and a coating formed on the support. The coating includes at least one kind of catalytically active substance and a zirconium oxide. The zirconium oxide has a pre-aging specific surface area I and a post-aging specific surface area A, wherein the aging is performed in an atmosphere of 1,000° C. for 5 hours, and wherein A/I≧0.4 and I≧40 m2/g.
摘要翻译：用于清洁废气的催化转化器包括耐热载体和形成在载体上的涂层。涂层包括至少一种催化活性物质和氧化锆。氧化锆具有预老化比表面积I和后老化比表面积A，其中老化在1000℃的气氛中进行5小时，其中A / I> = 0.4和I> = 40m 2 / g。

33. 发明授权

US06643439B2 Photonic crystal waveguide 有权
公开(公告)号：US06643439B2
公开(公告)日：2003-11-04
申请号：US10033766
申请日：2001-12-26
申请人： Masaya Notomi , Koji Yamada , Akihiko Shinya , Junichi Takahashi , Chiharu Takahashi , Itaru Yokohama
发明人： Masaya Notomi , Koji Yamada , Akihiko Shinya , Junichi Takahashi , Chiharu Takahashi , Itaru Yokohama
IPC分类号： G02B602
CPC分类号： G02B6/1225 , B82Y20/00 , G02B6/13
摘要： A two-dimensional photonic crystal slab waveguide is provided in which a line defect is formed, wherein a first width which is a distance between centers of nearest two lattice points located on both sides of the line defect is different from a second width which is a corresponding distance in a normal two-dimensional photonic crystal slab waveguide. In addition, a two-dimensional photonic crystal slab waveguide is provided in which low refractive index columns in a optical waveguide part are placed at positions shifted from normal positions in a normal two-dimensional photonic crystal slab.

34. 发明授权

US06582778B2 Method of treatment with a microwave plasma 有权
公开(公告)号：US06582778B2
公开(公告)日：2003-06-24
申请号：US10023828
申请日：2001-12-21
申请人： Tsunehisa Namiki , Toshihide Ieki , Akira Kobayashi , Koji Yamada , Hideo Kurashima
发明人： Tsunehisa Namiki , Toshihide Ieki , Akira Kobayashi , Koji Yamada , Hideo Kurashima
IPC分类号： H05H130
CPC分类号： H01J37/32192 , C23C16/045 , C23C16/26 , C23C16/511
摘要： Disclosed is a method of treatment with a microwave plasma by maintaining a reduced pressure in a plasma-treating chamber for treatment with a plasma in which a substrate that is to be treated with a microwave plasma is contained, introducing a treating gas into the plasma-treating chamber and introducing microwaves into the plasma-treating chamber, wherein a metallic antenna is disposed in the plasma-treating chamber. The plasma is generated within a very short period of time maintaining stability after the microwaves are introduced into the plasma-treating chamber, and the treatment is accomplished maintaining stability.

35. 发明授权

US06374028B2 Ridge waveguide-type optical semiconductor device and method of fabricating the same 有权
标题翻译：脊波导型光学半导体器件及其制造方法
公开(公告)号：US06374028B2
公开(公告)日：2002-04-16
申请号：US09222866
申请日：1998-12-30
申请人： Koji Yamada , Koji Nakamura
发明人： Koji Yamada , Koji Nakamura
IPC分类号： G02B610
CPC分类号： H01S5/22 , G02B2006/12097 , G02B2006/12176 , H01S5/0655 , H01S5/20 , H01S5/2004 , H01S5/2213 , H01S5/2218 , H01S5/2227
摘要： A ridge waveguide-type optical semiconductor device and a method of fabricating the same. The method of fabrication includes forming a first clad layer, a core layer, a second clad layer and a contact layer, in the stated order on a semiconductor substrate, forming a strip-shaped etching mask on the contact layer, removing the contact layer and the second clad layer selectively by etching, using the etching mask, until the core layer is exposed, so as to form a ridge including etched second clad layer, and forming a semiconductor layer by crystal growth, so as to form a mode control layer on the exposed surface of the core layer. The semiconductor device includes a semiconductor substrate, a first clad layer formed on the substrate, a core layer serving as a waveguide, on the first clad layer, and a strip-shaped second clad layer on the core layer. A mode control layer is formed on the core layer, and insulating layers are formed on the mode control layer, at opposite sides of the second clad layer. To confine light to waveguide, the mode control layer has a refractive index equal to or less than a refractive index of the core layer, and is larger than refractive indexes of the respective insulating layers.
摘要翻译：脊波导型光学半导体器件及其制造方法。制造方法包括在半导体衬底上按顺序形成第一覆盖层，芯层，第二覆盖层和接触层，在接触层上形成条状蚀刻掩模，去除接触层和通过蚀刻选择性地使用蚀刻掩模直到芯层露出，以便形成包括蚀刻的第二覆盖层的脊，并且通过晶体生长形成半导体层，以形成模式控制层核心层的暴露表面。半导体器件包括半导体衬底，在衬底上形成的第一覆盖层，用作波导的芯层，在第一覆盖层上，以及芯层上的带状第二覆盖层。在芯层上形成模式控制层，在模式控制层上，在第二覆层的相对侧形成绝缘层。为了将光限制在波导上，模式控制层具有等于或小于芯层的折射率的折射率，并且大于各绝缘层的折射率。

36. 发明授权

US06333322B1 Nitrogen-containing tricyclic compounds and drugs containing the same 失效
标题翻译：含氮三环化合物和含有这些化合物的药物
公开(公告)号：US06333322B1
公开(公告)日：2001-12-25
申请号：US09125451
申请日：1998-09-21
申请人： Mitsuaki Miyamoto , Tatsuya Yoshiuchi , Keizo Sato , Makoto Kaino , Masayuki Tanaka , Motohiro Soejima , Katsuhiro Moriya , Yoshinori Sakuma , Koji Yamada , Kokichi Harada , Yukio Nishizawa , Seiichi Kobayashi , Makoto Okita , Koichi Katayama
发明人： Mitsuaki Miyamoto , Tatsuya Yoshiuchi , Keizo Sato , Makoto Kaino , Masayuki Tanaka , Motohiro Soejima , Katsuhiro Moriya , Yoshinori Sakuma , Koji Yamada , Kokichi Harada , Yukio Nishizawa , Seiichi Kobayashi , Makoto Okita , Koichi Katayama
IPC分类号： A61K315415
CPC分类号： C07D417/06 , C07D279/22 , C07D279/24 , C07D417/12 , C09B21/00 , C09B57/08
摘要： A phenothiazine, acridan, acridone oxime, acridone hydrazone and dibenzodiazepine derivative represented by formula (I) effective against diseases in which histamine, leukotrienes, etc. participate and effective in preventing or treating diseases in which chemical mediators such as histamine and leukotrienes participate, for example, asthma, allergic rhinitis, atopic dermatitis, urticaria, hay fever, gastrointestinal allergy and food allergy.
摘要翻译：苯并噻嗪，吖啶酮肟，吖啶酮肟，腙酮腙和二苯并二氮杂衍生物，其对组胺，白细胞三烯等参与并有效预防或治疗化学介质如组胺和白三烯参与的疾病有效，例如哮喘，过敏性鼻炎，特应性皮炎，荨麻疹，花粉症，胃肠道过敏和食物过敏。

37. 发明授权

US06261989B1 Catalytic converter for cleaning exhaust gas 有权
标题翻译：用于净化废气的催化转化器
公开(公告)号：US06261989B1
公开(公告)日：2001-07-17
申请号：US09314200
申请日：1999-05-19
申请人： Hirohisa Tanaka , Isao Tan , Koji Yamada , Mari Yamamoto , Shinji Matsuura , Yasunori Sato
发明人： Hirohisa Tanaka , Isao Tan , Koji Yamada , Mari Yamamoto , Shinji Matsuura , Yasunori Sato
IPC分类号： B01J27053
CPC分类号： B01D53/945 , B01J23/63 , B01J27/053 , B01J37/0244 , B01J37/0248 , Y02T10/22 , Y10T29/49345
摘要： A catalytic converter for cleaning exhaust gas includes a heat-resistant support, and a catalytic coating formed on the heat-resistant support. The catalytic coating contains Pd-carrying particles of a cerium complex oxide, Pt & Rh-carrying particles of zirconium complex oxide, and particles of a heat-resistant inorganic oxide.
摘要翻译：用于清洁废气的催化转化器包括耐热载体和形成在耐热载体上的催化涂层。催化涂层含有铈复合氧化物的Pd载体颗粒，锆复合氧化物的载带Pt和Rh的颗粒和耐热无机氧化物颗粒。

38. 发明授权

US06192091B1 Circuit for reproducing a clock from a multilevel QAM signal 失效
标题翻译：用于从多电平QAM信号再现时钟的电路
公开(公告)号：US06192091B1
公开(公告)日：2001-02-20
申请号：US09082708
申请日：1998-05-22
申请人： Koji Yamada
发明人： Koji Yamada
IPC分类号： H04L700
CPC分类号： H04L7/0062 , H03L7/091 , H04L7/0334 , H04L27/2273 , H04L2027/0028 , H04L2027/0057
摘要： In a clock reproducing circuit for use in a multilevel QAM demodulation circuit and including a clock phase error detecting circuit receiving a digital in-phase signal to generate a phase error signal, and a voltage controlled oscillator receiving the phase error signal through a loop filter, for generating a reproduced clock, the clock phase error detecting circuit comprises first and second delay circuits receiving the digital in-phase signal, the first delay circuit generating a ½-data period delayed signal, and the second delay circuit generating a one-data period delayed signal; an offset value generating circuit receiving the in-phase signal and the one-data period delayed signal for generating an offset value; a first subtracting circuit for subtracting the offset value from the ½-data period delayed signal to generate a first phase error signal; a second subtracting circuit for subtracting the one-data period delayed signal from the in-phase signal to generate a subtraction result signal; a sign inverting circuit for selectively inverting the sign of the first phase error signal on the basis of the subtraction result signal, to output a second phase error signal; a first discriminating circuit for comparing the subtraction result signal with a first threshold to output a first discrimination result signal; an addition circuit for adding the one-data period delayed signal to the in-phase signal to generate an addition result signal; a second discriminating circuit for comparing the addition result signal with a second threshold to output a second discrimination result signal; and a gate circuit controlled by the first and second discrimination result signals either to output the second phase error signal as the phase error signal or output a held signal as the phase error signal.
摘要翻译：在用于多电平QAM解调电路的时钟再现电路中，包括时钟相位误差检测电路，接收数字同相信号以产生相位误差信号，以及通过环路滤波器接收相位误差信号的压控振荡器，为了产生再生时钟，时钟相位误差检测电路包括接收数字同相信号的第一和第二延迟电路，第一延迟电路产生1/2数据周期延迟信号，第二延迟电路产生一个数据周期延迟信号接收同相信号的偏移值产生电路和用于产生偏移值的单数据周期延迟信号; 第一减法电路，用于从所述1/2数据周期延迟信号中减去所述偏移值，以产生第一相位误差信号; 第二减法电路，用于从所述同相信号中减去所述一数据周期延迟信号以产生减法结果信号; 符号反相电路，用于根据减法结果信号选择性地反转第一相位误差信号的符号，以输出第二相位误差信号; 第一鉴别电路，用于将减法结果信号与第一阈值进行比较，以输出第一鉴别结果信号; 加法电路，用于将所述单数据周期延迟信号加到所述同相信号以产生相加结果信号; 第二鉴别电路，用于将相加结果信号与第二阈值进行比较，以输出第二鉴别结果信号; 以及由第一和第二判别结果信号控制的门电路，以输出第二相位误差信号作为相位误差信号，或输出保持信号作为相位误差信号。

39. 发明授权

US5698560A Imidazoquinazoline derivatives 失效
标题翻译：咪唑喹唑啉衍生物
公开(公告)号：US5698560A
公开(公告)日：1997-12-16
申请号：US727598
申请日：1996-10-23
申请人： Yasuo Onoda , Shin-ichi Sasaki , Daisuke Machii , Haruki Takai , Tetsuji Ohno , Koji Yamada , Michio Ichimura , Hiroshi Kase
发明人： Yasuo Onoda , Shin-ichi Sasaki , Daisuke Machii , Haruki Takai , Tetsuji Ohno , Koji Yamada , Michio Ichimura , Hiroshi Kase
IPC分类号： C07D487/04 , A61K31/505 , A61K31/535 , C07D417/02 , C07D487/02
CPC分类号： C07D487/04
摘要： The present invention relates to imidazoquinazoline derivatives represented by formula (I): ##STR1## wherein R.sup.1 represents hydrogen, substituted or unsubstituted lower alkyl, cycloalkyl, lower alkenyl, substituted or unsubstituted aralkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroarylalkyl, or substituted or unsubstituted heteroaryl, R.sup.2 and R.sup.3 represent independently hydrogen, substituted or unsubstituted lower alkyl, substituted or unsubstituted aralkyl, substituted or unsubstituted aryl, substituted or unsubstituted heteroarylalkyl, or substituted or unsubstituted heteroaryl, or R.sup.2 and R.sup.3 are combined to represent a heterocyclic group containing a nitrogen atom, R.sup.4 represents hydrogen or substituted or unsubstituted lower alkyl, X represents O or S, Y represents a single bond or O, n represents 0, 1, 2, or 3, and pharmaceutically acceptable salts thereof.
摘要翻译： PCT No.PCT / JP96 / 00497 Sec。 371日期：1996年10月23日 102（e）日期1996年10月23日PCT 1996年3月1日PCT公布。第WO96 / 26940号公报日本1996年9月6日本发明涉及由式（I）表示的咪唑并喹唑啉衍生物：其中R1表示氢，取代或未取代的低级烷基，环烷基，低级烯基，取代或未取代的芳烷基，取代或未取代的芳基取代或未取代的芳基，取代或未取代的杂芳基，或取代或未取代的杂芳基，或者取代或未取代的杂芳基，或者取代或未取代的杂芳基，或R 2和R 3 合并表示含有氮原子的杂环基，R4表示氢或取代或未取代的低级烷基，X表示O或S，Y表示单键或O，n表示0,1,2或3，以及药学上可接受的的盐。

40. 发明授权

US5478835A Tricyclic compounds and intermediates thereof 失效
标题翻译：三环化合物及其中间体
公开(公告)号：US5478835A
公开(公告)日：1995-12-26
申请号：US236097
申请日：1994-05-02
申请人： Toshiaki Kumazawa , Masashi Yanase , Hiroyuki Harakawa , Hiroyuki Obase , Shoji Oda , Shiro Shirakura , Koji Yamada , Kazuhiro Kubo
发明人： Toshiaki Kumazawa , Masashi Yanase , Hiroyuki Harakawa , Hiroyuki Obase , Shoji Oda , Shiro Shirakura , Koji Yamada , Kazuhiro Kubo
IPC分类号： A61K31/335 , A61K31/165 , A61K31/18 , A61K31/19 , A61K31/215 , A61K31/235 , A61K31/275 , A61K31/38 , A61K31/435 , A61K31/44 , A61K31/55 , A61P3/06 , A61P9/10 , A61P43/00 , C07C233/65 , C07C235/46 , C07C235/48 , C07C237/40 , C07C323/40 , C07C323/62 , C07C327/26 , C07C331/08 , C07D221/16 , C07D223/20 , C07D233/58 , C07D313/12 , C07D337/12 , C07D471/04 , C07D491/04 , C07D491/044 , C07D495/04 , C07C207/00 , C07C237/00
CPC分类号： C07D491/04 , C07C233/65 , C07D223/20 , C07D313/12 , C07D337/12 , C07C2103/32 , Y10S514/824
摘要： Disclosed is a tricyclic compound represented by the formula (I): ##STR1## wherein each of R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently represents hydrogen, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, amino, C1-6 alkylamino, halogenated C1-6 alkyl, halogenated C1-6 alkoxy, halogen, nitro, cyano, carboxy, C1-6 alkoxycarbonyl, hydroxymethyl, CR.sup.9 R.sup.10 CO.sub.2 R.sup.11 (wherein each of R.sup.9, R.sup.10 and R.sup.11 independently represents hydrogen or C1-6 alkyl) or CONR.sup.12 R.sup.13 (wherein each of R.sup.12 and R.sup.13 independently represents hydrogen or C1-6-alkyl); R.sup.5 represents hydrogen or C1-6 alkyl; each of R.sup.6, R.sup.7 and R.sup.8 independently represents hydrogen, C1-6 alkyl, hydroxy, C1-6 alkoxy, C1-6 alkanoyloxy, C1-6 alkylthio, thiocyanato or halogen; X represents CH or N; Y.sup.1 -Y.sup.2 represents CH.sub.2 -O, CH.sub.2 -S(O).sub.n, (wherein n represents 0, 1, or 2), CH.sub.2 CH.sub.2, CH.dbd.CH or CON(R.sup.14) (wherein R.sup.14 represents hydrogen or C1-6 alkyl) and Z represents oxygen or sulfur, or a pharmaceutically acceptable salt thereof. The compound possesses an acyl coenzyme A: cholesterol acyltransferase-inhibiting activity, and thus are expected to have preventive and therapeutic effects on hyperlipemia and arteriosclerosis.
摘要翻译：公开了由式（I）表示的三环化合物：其中R 1，R 2，R 3和R 4各自独立地表示氢，C 1-6烷基，C 1-6烷氧基，C 1-6烷硫基，氨基， C 1-6烷基氨基，卤代C 1-6烷基，卤代C 1-6烷氧基，卤素，硝基，氰基，羧基，C 1-6烷氧基羰基，羟甲基，CR 9 R 10 CO 2 R 11（其中R 9，R 10和R 11各自独立地表示氢或C 1-6烷基）或CONR 12 R 13（其中R 12和R 13各自独立地表示氢或C 1-6 - 烷基）; R5表示氢或C1-6烷基; R 6，R 7和R 8各自独立地表示氢，C 1-6烷基，羟基，C 1-6烷氧基，C 1-6烷酰氧基，C 1-6烷硫基，氰硫基或卤素; X表示CH或N; Y1-Y2表示CH2-O，CH2-S（O）n，（其中n表示0,1或2），CH2CH2，CH = CH或CON（R14）（其中R14表示氢或C1-6烷基） Z表示氧或硫，或其药学上可接受的盐。该化合物具有酰基辅酶A：胆固醇酰基转移酶抑制活性，因此预期对高脂血症和动脉硬化具有预防和治疗作用。

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