专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US4832082A Hydraulic pilot operated directional control valve 失效
标题翻译：液压先导式方向控制阀
公开(公告)号：US4832082A
公开(公告)日：1989-05-23
申请号：US196011
申请日：1988-04-22
申请人： Toichi Hirata , Hideaki Tanaka , Genroku Sugiyama , Shinichi Satoh
发明人： Toichi Hirata , Hideaki Tanaka , Genroku Sugiyama , Shinichi Satoh
IPC分类号： F15B11/00 , F15B13/04 , F15B13/042 , F15B21/04
CPC分类号： F15B13/0402 , F15B13/0422 , F15B21/044 , Y10T137/8663
摘要： A hydraulic pilot operated directional control valve (30; 60; 70) in which at least one pilot hydraulic pressure chamber (40, 41; 76) is formed within a block (39; 64; 75) of a hydraulic pilot operating section (32, 33; 61; 72), and pilot hydraulic fluid is led into the pilot hydraulic pressure chamber to drive a spool (37, 38; 74). A drain passageway (54; 82) is provided in the vicinity of the pilot hydraulic pressure chamber (40, 41; 76) within the block (39; 64; 75), and the pilot hydraulic pressure chamber and the drain passageway communicate with each other through minute passageway means (52, 53; 83) for bleeding air.

42. 发明授权

US4687862A Fluoran compounds 失效
标题翻译：氟类化合物
公开(公告)号：US4687862A
公开(公告)日：1987-08-18
申请号：US918472
申请日：1986-10-14
申请人： Takeo Obitsu , Tetsuo Igaki , Kimiaki Kinoshita , Morio Nanbu , Shinichi Satoh
发明人： Takeo Obitsu , Tetsuo Igaki , Kimiaki Kinoshita , Morio Nanbu , Shinichi Satoh
IPC分类号： B41M5/145 , B41M5/327 , C09B11/24 , C07D493/10
CPC分类号： C09B11/24 , B41M5/1455 , B41M5/3275 , Y10T428/249997
摘要： The fluoran compounds of the formula (I) are new red color forming chromogenic dyes. ##STR1## wherein R represents an isobutyl or isopentyl group, R.sub.1 represents a hydrogen or halogen atom or an alkyl group, R.sub.2 represents a hydrogen or halogen atom or an alkyl group, R.sub.3 represents a hydrogen atom, and R.sub.4 represents a hydrogen atom, or R.sub.4 and R.sub.1 as well as R.sub.2 and R.sub.3 taken together with the carbon atoms to which they are attached may form a benzene ring which may be substituted with a halogen atom. They are used, together with an acidic developer, in chromogenic recording materials for use in pressure sensitive copying paper, heat-sensitive recording paper and thermo-sensitive, reversible color changing composition.
摘要翻译：式（I）的荧烷化合物是新的红色形成显色染料。（I）其中R表示异丁基或异戊基，R 1表示氢或卤素原子或烷基，R 2表示氢或卤素原子或烷基，R 3表示氢原子，R 4表示氢原子或R 4和R 1以及R 2和R 3与它们所连接的碳原子一起形成可以被卤素原子取代的苯环。它们与酸性显影剂一起用于用于压敏复印纸，热敏记录纸和热敏可逆变色组合物的显色记录材料中。

43. 发明授权

US4680598A Chromogenic materials employing fluoran compounds 失效
标题翻译：使用荧烷化合物的显色材料
公开(公告)号：US4680598A
公开(公告)日：1987-07-14
申请号：US849759
申请日：1986-04-08
申请人： Takeo Obitsu , Tetsuo Igaki , Kimiaki Kinoshita , Morio Nanbu , Shinichi Satoh
发明人： Takeo Obitsu , Tetsuo Igaki , Kimiaki Kinoshita , Morio Nanbu , Shinichi Satoh
IPC分类号： B41M5/145 , B41M5/327 , C09B11/24 , B41M5/16 , B41M5/18 , B41M5/22
CPC分类号： C09B11/24 , B41M5/1455 , B41M5/3275 , Y10T428/249997
摘要： The fluoran compounds of the formula (I) are new red color forming chromogenic dyes. ##STR1## wherein R represents an isobutyl or isopentyl group, R.sub.1 represents a hydrogen or halogen atom or an alkyl group, R.sub.2 represents a hydrogen or halogen atom or an alkyl group, R.sub.3 represents a hydrogen atom, and R.sub.4 represents a hydrogen atom, or R.sub.4 and R.sub.1 as well as R.sub.2 and R.sub.3 taken together with the carbon atoms to which they are attached may form a benzene ring which may be substituted with a halogen atom. They are used, together with an acidic developer, in chromogenic recording materials for use in pressure sensitive copying paper, heat-sensitive recording paper and thermo-sensitive, reversible color changing composition.
摘要翻译：式（I）的荧烷化合物是新的红色形成显色染料。（I）其中R表示异丁基或异戊基，R 1表示氢或卤素原子或烷基，R 2表示氢或卤素原子或烷基，R 3表示氢原子，R 4表示氢原子或R 4和R 1以及R 2和R 3与它们所连接的碳原子一起形成可以被卤素原子取代的苯环。它们与酸性显影剂一起用于用于压敏复印纸，热敏记录纸和热敏可逆变色组合物的显色记录材料中。

44. 发明授权

US07106283B2 Efficiently testable display driving circuit 失效
标题翻译：高效可测显示驱动电路
公开(公告)号：US07106283B2
公开(公告)日：2006-09-12
申请号：US10647306
申请日：2003-08-26
申请人： Shinichi Satoh
发明人： Shinichi Satoh
IPC分类号： G09G3/30
CPC分类号： G09G3/006 , Y10S345/904
摘要： A device for driving a dot matrix display panel has a number of first terminals that can be connected to different signal lines in the dot matrix display panel, to carry current to or from picture elements in the dot matrix display panel. The invented device also has a second terminal and a set of switches that can selectively connect the first terminals to the second terminal. These switches enable a measurement device connected to the second terminal to measure electrical parameters at the first terminals individually, so that the electrical parameters of the device can be tested efficiently and accurately, without having to contact each of the first terminals with a probe.
摘要翻译：用于驱动点阵显示面板的装置具有可连接到点阵显示面板中的不同信号线的多个第一端子，以向点阵式显示面板中的图像元素传送电流。本发明的装置还具有可以选择性地将第一端子连接到第二端子的第二端子和一组开关。这些开关使得能够连接到第二端子的测量装置单独地测量第一端子处的电参数，使得可以有效和准确地测试装置的电参数，而无需使用探头接触每个第一端子。

45. 发明授权

US6142377A Method of reading bar code 失效
公开(公告)号：US6142377A
公开(公告)日：2000-11-07
申请号：US989834
申请日：1997-12-12
申请人： Motohiko Itoh , Shinichi Satoh , Mitsuo Watanabe , Hiroaki Kawai , Isao Iwaguchi
发明人： Motohiko Itoh , Shinichi Satoh , Mitsuo Watanabe , Hiroaki Kawai , Isao Iwaguchi
IPC分类号： G06K7/00 , G06K7/10 , G06K7/14
CPC分类号： G06K7/10851 , G06K7/10574 , G06K7/14 , G06K7/1486
摘要： A method of the invention reads a bar code based on bar-code data obtained by scanning the bar code with light. The method includes the steps of a) obtaining bar-code data, b) obtaining a sum of bar-data widths with respect to a predetermined number of bar data provided in at least one of a preceding portion and a following portion of the bar-code data, c) repeating the steps a) and b) once to obtain another sum, and d) making a comparison of the sum with another sum. The methods further includes a step of accepting the bar-code data as valid data when a result of the comparison satisfies a predetermined condition.

46. 发明授权

US6103661A Diphenyl sulfone derivative and recording material prepared therefrom 失效
标题翻译：二苯砜衍生物及其制备的记录材料
公开(公告)号：US6103661A
公开(公告)日：2000-08-15
申请号：US72951
申请日：1998-05-05
申请人： Hiroshi Fujii , Ryuichi Kaneko , Shinichi Satoh
发明人： Hiroshi Fujii , Ryuichi Kaneko , Shinichi Satoh
IPC分类号： B41M5/155 , B41M5/333 , C07C317/22 , B41M5/30
CPC分类号： B41M5/3336 , C07C317/22
摘要： The present invention is directed to recording materials characterized in that the recording materials comprise at least one of diphenyl sulfone derivatives represented by the following general formula (I); ##STR1## wherein Y represents a linear or branched (un)-saturated C.sub.1 -C.sub.12 hydrocarbon group, a C.sub.1 -C.sub.8 hydrocarbon group having an ether linkage, or a group represented by a general formula; ##STR2## wherein R represents methylene or ethylene; R.sup.1, R.sup.2, R.sup.3 and R.sup.4 represent each independently lower alkyl or lower alkenyl; m represents 0 or an integer of 1 or 2,; and n, p, q and r represent each independently 0 or an integer of 1 to 4, provided when n, p, q and r are each 2 or above, the substituents represented by R.sup.1, R.sup.2, R.sup.3 and R.sup.4 may be each different from one another.
摘要翻译：本发明涉及记录材料，其特征在于记录材料包含由以下通式（I）表示的二苯砜衍生物中的至少一种：其中Y表示直链或支链（un）饱和C1-C12烃基，具有醚键的C1-C8烃基或由通式表示的基团; 其中R表示亚甲基或亚乙基; R 1，R 2，R 3和R 4各自独立地为低级烷基或低级烯基; m表示0或1或2的整数; n，p，q和r各自独立地为0或1〜4的整数，当n，p，q和r各自为2或更高时，由R 1，R 2，R 3和R 4表示的取代基可各自不同从彼此。

47. 发明授权

US5965864A Slicing ratio controlling circuit 失效
标题翻译：切片比控制电路
公开(公告)号：US5965864A
公开(公告)日：1999-10-12
申请号：US925480
申请日：1997-09-08
申请人： Isao Iwaguchi , Hiroaki Kawai , Mitsuo Watanabe , Motohiko Itoh , Shinichi Satoh
发明人： Isao Iwaguchi , Hiroaki Kawai , Mitsuo Watanabe , Motohiko Itoh , Shinichi Satoh
IPC分类号： G06K7/00 , G06K7/10 , G06K7/14
CPC分类号： G06K7/14
摘要： A slicing ratio controlling circuit for controlling the ratio of a slice level used when binarizing an input signal with respect to the signal to be sliced, including a differentiating unit for differentiating the input signal; a peak holding unit for receiving the differentiated signal from the differentiating unit and holding its peak level so as to generate a slice level signal; and a constant ratio enabling unit for making the ratio of the slice level signal from the peak holding unit with respect to the differentiated signal constituting the signal to be sliced a constant ratio regardless of the magnitude of the differentiated signal.
摘要翻译：一种限幅比控制电路，用于控制对输入信号进行二值化时所使用的限幅电平与待分片信号的比率，包括用于微分输入信号的微分单元; 峰值保持单元，用于从微分单元接收微分信号并保持其峰值电平，以便产生限幅电平信号; 以及恒定比例使能单元，用于使得来自峰值保持单元的限幅电平信号相对于构成要切片的信号的微分信号的比率以恒定比率，而与微分信号的幅度无关。

48. 发明授权

US5896424A Interference radio wave elimination device and interference radio wave elimination method 失效
标题翻译：干扰无线电波消除装置和干扰无线电波消除方法
公开(公告)号：US5896424A
公开(公告)日：1999-04-20
申请号：US726653
申请日：1996-10-07
申请人： Yoshinori Uchida , Shinichi Satoh
发明人： Yoshinori Uchida , Shinichi Satoh
IPC分类号： H04B1/10 , H04B1/12 , H04B7/26 , H04B7/15
CPC分类号： H04B1/123
摘要： An interference radio wave elimination device receiving input signals including desired radio frequency signals and interference radio frequency signals that interferences desired radio frequency signal, and then eliminates the interference radio frequency signals. First, an amplifier amplifies the interference radio frequency signal. A digital demodulator (17) demodulates the interference radio frequency signals amplified by the amplifier. A digital modulator (18) modulates the internal carrier signal to make interference radio frequency signals in a digital form by using the demodulated interference information. An adder (21) eliminates the interference radio frequency signals of the digital form from the input signals.
摘要翻译：干扰无线电波消除装置接收包括期望的射频信号的输入信号和干扰射频信号，干扰射频信号，然后消除干扰射频信号。首先，放大器放大干扰射频信号。数字解调器（17）对由放大器放大的干扰射频信号进行解调。数字调制器（18）通过使用解调的干扰信息来调制内部载波信号以使数字形式的干扰射频信号。加法器（21）从输入信号中消除数字形式的干扰射频信号。

49. 发明授权

US5621597A Disc cartridge 失效
标题翻译：光盘盒
公开(公告)号：US5621597A
公开(公告)日：1997-04-15
申请号：US395161
申请日：1995-02-27
申请人： Masaru Ikebe , Haruo Shiba , Shinichi Satoh , Morimasa Sasaki
发明人： Masaru Ikebe , Haruo Shiba , Shinichi Satoh , Morimasa Sasaki
IPC分类号： G11B17/03 , G11B17/028 , G11B23/00 , G11B23/03
CPC分类号： G11B17/0282 , G11B23/0035 , G11B23/0312
摘要： A disc cartridge capable of permitting a hub to be constantly rotated about the center of rotation thereof without any eccentricity, to thereby ensure smooth and stable rotation of the disc. The hub is formed with three drive shaft inserting holes in a manner to be spaced from each other at equal intervals and positioned on a concentric circle of a predetermined radius defined about a center of rotation of the hub. The drive shaft inserting holes each are formed with a linear driven surface which is adapted to be contacted with a drive shaft inserted into the hole. The driven surface may be arranged at an angle of -30 to +30 degrees with respect to the center of rotation of the hub.
摘要翻译：能够允许轮毂围绕其旋转中心不间断地旋转而不偏心的盘盒，从而确保盘的平稳和稳定的旋转。轮毂以相等间隔彼此间隔开的方式形成有三个驱动轴插入孔，并且定位在围绕毂的旋转中心限定的预定半径的同心圆上。驱动轴插入孔各自形成有线性从动表面，其适于与插入孔中的驱动轴接触。被驱动表面可以相对于轮毂的旋转中心以-30至+30度的角度布置。

50. 发明授权

US5471080A Field effect transistor with a shaped gate electrode 失效
标题翻译：具有形状栅电极的场效应晶体管
公开(公告)号：US5471080A
公开(公告)日：1995-11-28
申请号：US158257
申请日：1993-11-29
申请人： Shinichi Satoh , Hiroji Ozaki , Takahisa Eimori
发明人： Shinichi Satoh , Hiroji Ozaki , Takahisa Eimori
IPC分类号： H01L21/28 , H01L21/336 , H01L29/423 , H01L29/78
CPC分类号： H01L29/66598 , H01L21/28061 , H01L21/28114 , H01L29/42376 , H01L29/6659
摘要： A field effect transistor comprises a semiconductor substrate having a main surface and a predetermined impurity concentration of a first conductivity type, impurity layers of a second conductivity type formed spaced apart at the main surface of the semiconductor substrate, and a shaped conductive layer serving as a gate electrode. The impurity layers constitute source.drain regions, and a region between the impurity layers defines a channel region in the main surface. The shaped conductive layer is formed on the channel region with an insulating film therebetween. The shaped conductive layer has an upper portion and a lower portion wherein the upper portion is longer than the lower portion and the length of the lower portion adjacent the insulating film is substantially equal to or shorter than the length of the channel region at the main surface. Additionally, the upper and lower portions of the shaped conductive layer are formed of the same base composition.
摘要翻译：场效应晶体管包括具有第一导电类型的主表面和预定杂质浓度的半导体衬底，在半导体衬底的主表面上间隔开形成的第二导电类型的杂质层和用作栅电极。杂质层构成源极区域，并且杂质层之间的区域限定主表面中的沟道区域。成形导电层在沟道区域之间形成有绝缘膜。成形导电层具有上部和下部，其中上部比下部长，并且与绝缘膜相邻的下部的长度基本上等于或短于主表面处的沟道区的长度。此外，成形导电层的上部和下部由相同的基底组成形成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式