公开(公告)号：US07479817B2

公开(公告)日：2009-01-20

申请号：US11606979

申请日：2006-12-01

申请人： Takashi Yoneda

发明人： Takashi Yoneda

IPC分类号： H03K3/02

CPC分类号： G06F1/28

摘要： A memory voltage monitoring circuit generates a low voltage detection signal when a power supply voltage drops below a memory contents holding voltage. A reset circuit generates a reset signal from an external reset signal and outputs the reset signal to the memory voltage monitoring circuit as an operation permission/no-permission signal. The memory voltage monitoring circuit operates while the reset signal shows operation permission.

摘要翻译： 当电源电压低于存储器内容保持电压时，存储器电压监视电路产生低电压检测信号。 复位电路从外部复位信号生成复位信号，并将该复位信号作为运行允许/不允许信号输出到存储器电压监视电路。 当复位信号显示操作许可时，存储器电压监视电路工作。

公开(公告)号：US20080292792A1

公开(公告)日：2008-11-27

申请号：US11547302

申请日：2005-04-06

申请人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yasuo Shirasaki

发明人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yasuo Shirasaki

IPC分类号： C09B35/50 ,  B05D5/00

CPC分类号： C07D231/46 ,  C09B35/58 ,  C09D11/17 ,  C09D11/328

摘要： A novel azo compound represented by the following formula (1) wherein A represents the following formula (2) and is located preferably in a position meta or para to the azo group; R1 and R2 each independently represents hydrogen, carboxy, sulfo, nitro, C1-4 alkoxy, etc.; R3 and R4 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, hydroxy, or C1-4 alkoxy; and n is 0 or 1. [In the formula (2), R5 represents cyano, carboxy, C1-4 alky, C1-4 alkoxycarbonyl, or phenyl; and R6, R7, and R8 each independently represents hydrogen, halogeno, cyano, carboxy, sulfo, nitro, C1-4 alkyl, C1-4 alkoxy, or acylamino.] The compound is useful as a black dye, especially one for ink compositions for, e.g., ink-jet prints. Also provided are: an ink composition which contains the compound and has excellent storage stability; and a print obtained through recording with the ink. The print is excellent in light resistance, ozone resistance, fastness to moisture, etc.

摘要翻译： 由下式（1）表示的新型偶氮化合物，其中A表示下式（2），优选位于偶氮基的间位或对位; R 1和R 2各自独立地表示氢，羧基，磺基，硝基，C 1-4烷氧基等。 R 3和R 4各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，羟基或C 1-4烷氧基; 并且n为0或1. [式（2）中，R 5表示氰基，羧基，C 1-4烷基，C 1-4烷氧基羰基或苯基; 并且R 6，R 7和R 8各自独立地表示氢，卤素，氰基，羧基，磺基，硝基，C 1-4烷基，C 1-4烷氧基或酰基氨基。]该化合物可用作黑色染料，特别是用于油墨组合物 例如喷墨打印。 还提供：含有该化合物并具有优异储存稳定性的油墨组合物; 以及通过用墨水记录获得的印刷品。 该印刷品的耐光性，耐臭氧性，耐潮湿性等优异。

公开(公告)号：US07326288B2

公开(公告)日：2008-02-05

申请号：US10581469

申请日：2004-11-26

申请人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yoshiaki Kawaida ,  Yasuo Shirasaki

发明人： Takahiko Matsui ,  Hiroaki Ohno ,  Takashi Yoneda ,  Yoshiaki Kawaida ,  Yasuo Shirasaki

IPC分类号： C09D11/00 ,  C09D11/02 ,  C09B31/16 ,  B41J2/01

CPC分类号： C09D11/328 ,  C09B33/22

摘要： [PROBLEMS] To provide: a black compound which is for use in ink-jet recording or writing utensils, is excellent in ozone resistance, light resistance, moisture resistance, and color rendering, and gives a recording fluid having satisfactory storage stability; and an ink composition containing the compound. [MEANS FOR SOLVING PROBLEMS] The black compound is a trisazo compound represented by the following formula (1) or a salt thereof. (1) [In the formula (1), R1 and R2 each independently represents hydrogen, carboxy, sulfo, hydroxy, a C1-4 alkyl, C1-4 alkoxy, or sulfo group optionally substituted by C1-4 alkoxy, an optionally carboxylated C1-4 alkoxy group, etc.; and A represents phenyl or naphthyl (provided that the phenyl and naphthyl groups may be substituted by halogeno, carboxy, sulfo, sulfamonyl optionally substituted by alkyl or phenyl, nitro, etc.).]

摘要翻译： 提供：用于喷墨记录或书写用具的黑色化合物，具有优异的耐臭氧性，耐光性，耐湿性和显色性，并且得到具有令人满意的储存稳定性的记录液; 和含有该化合物的油墨组合物。 解决问题的方法黑色化合物是由下式（1）表示的三偶氮化合物或其盐。 （1）[式（1）中，R 1和R 2各自独立地表示氢，羧基，磺基，羟基，C 1-4烷基， C 1-4烷氧基或任选被C 1-4烷氧基取代的磺基，任选羧基化的C 1-4烷基 烷氧基等。 并且A表示苯基或萘基（条件是苯基和萘基可以被卤素，羧基，磺基，任选被烷基或苯基，硝基等取代的磺酰氨基取代）。

公开(公告)号：US20070257975A1

公开(公告)日：2007-11-08

申请号：US11629314

申请日：2005-06-21

申请人： Takashi Yoneda ,  Hiroaki Ohno ,  Yasuo Shirasaki

发明人： Takashi Yoneda ,  Hiroaki Ohno ,  Yasuo Shirasaki

IPC分类号： C09D11/00

CPC分类号： C09B43/16 ,  C09D11/328

摘要： The present invention relates to an azo compound represented by the following formula (1): (wherein, in the formula (1), R1 represents a hydrogen atom; a hydroxyl group; a carboxyl group; a (C1-C4)alkyl group which may be substituted by a hydroxyl group or a (C1-C4)alkoxy group; or the like, and A represents an aliphatic amine residue having a carboxyl group or a sulfo group, respectively;) or a salt thereof; an ink composition containing the same; and an inkjet recording method and a colored object using the same. Said azo compound has a high color value and has a hue between yellow and red or a brown hue. The ink containing said azo compound has satisfactory storage stability, and exhibits, when printed therewith, a stable ejection property even on a thermal type inkjet printer, and gives a print of high quality (superior in light fastness, ozone gas fastness and moisture fastness).

摘要翻译： 本发明涉及由下式（1）表示的偶氮化合物：其中，在式（1）中，R 1表示氢原子，羟基，羧基， （C 1 -C 4 -C 4）烷基，其可被羟基或（C 1 -C 4 - 或其盐，A表示分别具有羧基或磺基的脂族胺残基）;或其盐; 含有该油墨组合物的油墨组合物; 以及喷墨记录方法和使用其的着色物体。 所述偶氮化合物具有高颜色值，并且具有黄色和红色之间的色调或棕色色调。 含有所述偶氮化合物的油墨具有令人满意的储存稳定性，并且即使在热式喷墨打印机上印刷时也显示出稳定的喷射性能，并且提供高质量的印刷（耐光性，耐臭氧气体牢度和耐湿性优异） 。

公开(公告)号：US20070227388A1

公开(公告)日：2007-10-04

申请号：US11579289

申请日：2005-05-09

申请人： Hiroaki Ohno ,  Takahiko Matsui ,  Takashi Yoneda ,  Yasuo Shirasaki ,  Yoshiaki Kawaida

发明人： Hiroaki Ohno ,  Takahiko Matsui ,  Takashi Yoneda ,  Yasuo Shirasaki ,  Yoshiaki Kawaida

IPC分类号： C09B31/02 ,  B41M3/00 ,  C09D11/00

CPC分类号： C09B33/28 ,  C09D11/322

摘要： The present invention relates to black coloring matter, and relates to a compound represented by the following formula (1): (wherein A and D independently represent an optionally substituted phenyl group or naphthyl group, respectively, and m and n represent 1 or 2, respectively), and the coloring matter for recording and an ink comprising the same. Said compound exhibits high solubility in a medium containing water as a main component, is stable even when an aqueous dye solution or an ink having a high concentration is prepared therefrom and is stored for a long period of time, has low color rendering property, exhibits colorless and neutral black, provides a printed image having high density and also provides a black recorded image being excellent in moisture fastness, light fastness and an ozone gas fastness, and further can be synthesized easily and can be produced at a low cost.

摘要翻译： 本发明涉及黑色色素，涉及由下式（1）表示的化合物：其中A和D分别独立地表示任选取代的苯基或萘基，m和n表示1或2， 分别）和用于记录的着色剂和包含其的油墨。 所述化合物在以水为主要成分的介质中表现出高溶解度，即使制备高浓度的水性染料溶液或长时间储存​​的色素溶液或显色性低，也是稳定的 无色和中性黑色，提供了高密度的印刷图像，并且还提供了耐湿牢度，耐光性和耐臭氧气体牢度优异的黑色记录图像，并且还可以容易地合成并且可以以低成本制造。

公开(公告)号：US07219320B2

公开(公告)日：2007-05-15

申请号：US10807286

申请日：2004-03-24

申请人： Tetsuo Kawano ,  Satoru Yoshikawa ,  Toshikatsu Hosono ,  Shigenori Ichinose ,  Takashi Yoneda

发明人： Tetsuo Kawano ,  Satoru Yoshikawa ,  Toshikatsu Hosono ,  Shigenori Ichinose ,  Takashi Yoneda

IPC分类号： G06F17/50

CPC分类号： G06F17/5031

摘要： OCV coefficients in a path being an analysis target according to the number of gate stages are calculated in a coefficient arithmetically operating unit by canceling off a variation in delay in each gate in accordance with the number of gate stages in the target path, and timing analysis of the target path is performed in a timing analysis unit by using the OCV coefficient with the number of gate stages being considered, whereby a variation degree in the entire path is reduced in accordance with the number of gate stages in the target path, thus making it possible to carry out accurate timing analysis in consideration of the variation in a chip of a semiconductor integrated circuit.

摘要翻译： 根据栅极级的数量，在系数运算单元中计算作为分析对象的路径中的OCV系数，通过根据目标路径中的门级的数量消除每个门的延迟的变化，以及定时分析 通过使用考虑了门级数的OCV系数在定时分析单元中执行目标路径的变化，从而根据目标路径中的门级数减少整个路径的变化程度，从而使 考虑到半导体集成电路的芯片的变化，可以进行准确的时序分析。

公开(公告)号：US20060017487A1

公开(公告)日：2006-01-26

申请号：US11180679

申请日：2005-07-14

申请人： Takashi Yoneda

发明人： Takashi Yoneda

IPC分类号： G06F1/04

CPC分类号： G06F1/04

摘要： There is provided a semiconductor integrated circuit in which a source clock (S101) is inputted to a delay circuit (3), a counter circuit (6) is operated in response to a delay clock (S102) which is the output of the delay circuit (3), a clock used as a system clock by an internal circuit (4) is selected from the source clock (S101) and the delay clock (S102) based on the value of the counter circuit (6), and the duty cycle of the system clock is changed, so that it is possible to reduce electromagnetic interference resulting from harmonics generated by the switching of the internal circuit.

摘要翻译： 提供了一种半导体集成电路，其中源时钟（S101）被输入到延迟电路（3），计数器电路（6）响应于作为延迟电路的输出的延迟时钟（S102）而被操作 （3）中，基于计数器电路（6）的值，从源时钟（S101）和延迟时钟（S102）中选择由内部电路（4）用作系统时钟的时钟，占空比 的系统时钟的改变，从而可以减少由内部电路的切换产生的谐波产生的电磁干扰。

公开(公告)号：US06496964B2

公开(公告)日：2002-12-17

申请号：US09815053

申请日：2001-03-23

申请人： Masuo Inui ,  Takashi Yoneda ,  Rieko Toki ,  Hiroyuki Yamamoto ,  Kenji Suzuki

发明人： Masuo Inui ,  Takashi Yoneda ,  Rieko Toki ,  Hiroyuki Yamamoto ,  Kenji Suzuki

IPC分类号： G06F945

CPC分类号： G06F17/5045

摘要： A method for designing a semiconductor device having a plurality of logic elements provided with a plurality of power supplies. First, a power supply type name is given to each power supply in accordance with the purpose of the power supply in each logic element. Each logic element is associated with the power supply type name of the power supply that is to be provided to the logic element. A power supply group is formed for each power supply. Specific information of each power supply group associating the power supply type name with supplied voltage is generated. Then, the power supply provided to each logic element is determined by allocating the power supply group to the logic element. The method simplifies designing the layout of a semiconductor device operated by multiple power supplies.

公开(公告)号：US06389381B1

公开(公告)日：2002-05-14

申请号：US09037063

申请日：1998-03-09

申请人： Masahito Isoda ,  Takashi Yoneda ,  Rieko Suzuki

发明人： Masahito Isoda ,  Takashi Yoneda ,  Rieko Suzuki

IPC分类号： G06F9455

CPC分类号： G06F17/5022

摘要： A method and apparatus for calculating circuit delay times efficiently arranges and stores data to reduce system memory requirements, which allows computers without large storage devices, such as conventional personal computers with limited hard disk space, to be used for testing preliminary device designs, Delay time ratio coefficient values representing a ratio of a delay time determined by values of dependency factors having a large correlation with one another to a predetermined reference delay time of a circuit element are stored in a coefficient table. The dependency factors include process condition, in use or operational temperature, and first and second operational supply voltages.

摘要翻译： 用于计算电路延迟时间的方法和装置有效地布置和存储数据以减少系统存储器要求，这允许没有大容量存储设备的计算机（诸如具有有限硬盘空间的传统个人计算机）用于测试初步设备设计，延迟时间 比例系数值表示由电路元件的预定参考延迟时间彼此相关大的依赖因子的值确定的延迟时间的比率存储在系数表中。 依赖因素包括工艺条件，使用中或工作温度以及第一和第二工作电源电压。

公开(公告)号：US5715601A

公开(公告)日：1998-02-10

申请号：US652918

申请日：1996-05-24

申请人： Mitsuo Nakatani ,  Takashi Yoneda ,  Yoshinobu Takegawa ,  Toshio Ikuta ,  Manabu Kawara

发明人： Mitsuo Nakatani ,  Takashi Yoneda ,  Yoshinobu Takegawa ,  Toshio Ikuta ,  Manabu Kawara

IPC分类号： B26B19/04

CPC分类号： B26B19/046

摘要： A reciprocatory dry shaver is capable of providing a drive point of transmitting a reciprocating force to an inner cutter from a drive element at a location as close as to a cutting edge of the inner cutter for enhancing cutting performance, yet making the use of a plastic made drive element to give a detachable connection with the inner cutter. The shaver comprises a housing incorporating a drive source which is connected to move a drive element projecting on top of the housing. An outer cutter is supported to the top of the housing. An inner cutter is detachably connected to the drive element and is driven thereby to reciprocate in hair shearing engagement with the outer cutter. The drive element comprises a stud and a pin which projects beyond the upper end of the stud. The inner cutter is formed with a joint for detachable connection to the stud and with a catch for detachable connection to the pin. The catch is formed upwardly of the joint to define a drive point at the connection with the pin where the drive element transmits a driving force of reciprocating the inner cutter. With this arrangement, the driving point can be disposed closer to an upper cutting edge of the inner cutter than a connection point of detachably holding the inner cutter to the drive element. Consequently, a driving force is effectively applied for hair shaving between the reciprocating inner cutter and the outer cuter, thereby enhancing cutting performance.

摘要翻译： 往复式干式剃须刀能够提供一个驱动点，该驱动点从位于内切割器的切割边缘的位置处的驱动元件向内切割器传递往复力，以提高切割性能，但是使用塑料 使驱动元件与内刀具分离连接。 该剃须刀包括一个外壳，该外壳包括驱动源，该驱动源连接以移动突出在外壳顶部上的驱动元件。 外刀片支撑在外壳的顶部。 内刀片可拆卸地连接到驱动元件，并由此驱动从而与外刀具进行头发剪切接合。 驱动元件包括螺柱和突出超过螺柱的上端的销。 内切割器形成有用于可拆卸地连接到螺柱的接头和用于可拆卸地连接到销的接头。 卡扣在接头的上方形成，以在与销的连接处限定驱动点，其中驱动元件传递内铣刀往复运动的驱动力。 通过这种布置，驱动点可以比可拆卸地将内刀片连接到驱动元件的连接点更靠近内刀片的上切割刃布置。 因此，在往复式内刀具和外切刀之间有效地施加驱动力，从而提高切割性能。