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81. 发明授权

US5082761A Set of electrophotographic toners 失效
标题翻译：套电子照相调色剂
公开(公告)号：US5082761A
公开(公告)日：1992-01-21
申请号：US617934
申请日：1990-11-26
申请人： Shigeaki Tasaka , Nobuhiko Nakano , Kazuya Maeda , Toshihisa Ishida , Yoshiaki Takahashi , Tadashi Nakamura , Satoshi Yamaue , Kumiko Nakamura
发明人： Shigeaki Tasaka , Nobuhiko Nakano , Kazuya Maeda , Toshihisa Ishida , Yoshiaki Takahashi , Tadashi Nakamura , Satoshi Yamaue , Kumiko Nakamura
IPC分类号： G03G9/097
CPC分类号： G03G9/097
摘要： A set of electrophotographic toners used for electrophotographic machines are disclosed which comprise an initial supply toner and a supplementary toner, both of which are composed of toner powder and additives adhering to the surface of the toner powder, wherein the weight ratio x of additives to toner powder in the initial supply toner is set to be greater than the weight ratio y of additives to toner powder in the supplementary toner.
摘要翻译：公开了一组用于电子照相机的电子照相色调剂，其包括初始供应调色剂和辅助调色剂，它们都由调色剂粉末和附着在调色剂粉末表面上的添加剂组成，其中添加剂与调色剂的重量比x 初始供应调色剂中的粉末被设定为大于添加剂对补充调色剂中的调色剂粉末的重量比y。

82. 发明授权

US5071822A Recording material 失效
标题翻译：记录材料
公开(公告)号：US5071822A
公开(公告)日：1991-12-10
申请号：US585262
申请日：1990-09-19
申请人： Koichi Nakamura , Tadashi Nakamura , Hideki Yanagi , Harumasa Yamasaki
发明人： Koichi Nakamura , Tadashi Nakamura , Hideki Yanagi , Harumasa Yamasaki
IPC分类号： B41M5/155 , B41M5/333 , C07C323/20
CPC分类号： B41M5/3336 , B41M5/155 , C07C323/20
摘要： Disclosed is a recording material employing an electron donating colorless dye and an electron accepting compound, an improvement being present in that said electron accepting compound is a compound represented by the formula: ##STR1## wherein Ar represents a phenyl group, a substituted phenyl group, a benzyl group, a substituted benzyl group, a naphthyl group or a substituted naphthyl group.

83. 发明授权

US5049865A Display apparatus 失效
标题翻译：显示装置
公开(公告)号：US5049865A
公开(公告)日：1991-09-17
申请号：US265245
申请日：1988-10-31
申请人： Tadashi Nakamura , Toshiro Wakabayashi
发明人： Tadashi Nakamura , Toshiro Wakabayashi
IPC分类号： G09G3/20
CPC分类号： G09G3/20 , G09G2310/0205 , G09G2310/0267 , G09G2310/08
摘要： A display apparatus having an X-Y matrix type display panel with data and scanning electrodes has a driving circuit for driving the scanning electrodes which driving circuit is divided into two portions. One portion is for odd-numbered scanning electrodes and another portion is for even-numbered scanning electrodes. By actuating the odd-numbered electrode driving circuit and the even-numbered electrode driving circuit alternately, in a staggered fashion, a conventional single electrode scanning mode is obtained. However, when the odd-numbered electrode driving circuit and the even-numbered electrode driving circuit are simultaneously actuated, a dual electrode scanning mode is obtained. Thus, two diffrent scanning modes can be obtained by providing an appropriate display mode switching signal to the odd-numbered and even-numbered electrode driving circuits.
摘要翻译：具有数据和扫描电极的具有X-Y矩阵型显示面板的显示装置具有用于驱动扫描电极的驱动电路，驱动电路被分成两部分。一部分用于奇数扫描电极，另一部分用于偶数扫描电极。通过以交错方式交替地驱动奇数电极驱动电路和偶数电极驱动电路，获得传统的单电极扫描模式。然而，当奇数电极驱动电路和偶数电极驱动电路同时致动时，获得双电极扫描模式。因此，可以通过向奇数和偶数编号的电极驱动电路提供适当的显示模式切换信号来获得两种不同的扫描模式。

84. 发明授权

US5023161A Method of making a toner for use in electrophotography 失效
标题翻译：制造用于电子照相术的调色剂的方法
公开(公告)号：US5023161A
公开(公告)日：1991-06-11
申请号：US604341
申请日：1990-10-25
申请人： Yasuo Kitabatake , Tadashi Nakamura , Yoshiaki Takahashi , Kazuya Maeda
发明人： Yasuo Kitabatake , Tadashi Nakamura , Yoshiaki Takahashi , Kazuya Maeda
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/0825 , G03G9/097
摘要： A toner for use in electrophotography comprises particles composed of an inner core containing a pigment and surrounded by an outer layer which contains a conductive substance to reduce its resistance but is free of pigments so as to improve the stability of its charging characteristics.
摘要翻译：用于电子照相术的调色剂包括由含有颜料的内芯组成并由包含导电物质的外层包围以降低其电阻但不含颜料以提高其充电特性的稳定性的颗粒。

85. 发明授权

US4982037A Process for selectively alkylating biphenyl 失效
标题翻译：选择性烷基化联苯的方法
公开(公告)号：US4982037A
公开(公告)日：1991-01-01
申请号：US426500
申请日：1989-10-23
申请人： Tadashi Nakamura , Shouichi Hoshi , Yoshio Okada
发明人： Tadashi Nakamura , Shouichi Hoshi , Yoshio Okada
IPC分类号： B01J29/06 , B01J29/18 , B01J29/40 , C07B61/00 , C07C1/00 , C07C2/66 , C07C15/14 , C07C67/00
CPC分类号： C07C2/66 , C07C2529/18 , C07C2529/40
摘要： Disclosed herein is a process for selectively synthesizing the para-isomer of alkylbiphenyl in the alkylation of biphenyl with propylene or butene, employing zeolite having a molar ratio of SiO.sub.2 to Al.sub.2 O.sub.3 of not less than 10, as a catalyst.

86. 发明授权

US4889967A Plural welding rod welding apparatus 失效
标题翻译：焊条焊接设备
公开(公告)号：US4889967A
公开(公告)日：1989-12-26
申请号：US233105
申请日：1988-08-17
申请人： Hajime Iida , Tadashi Nakamura
发明人： Hajime Iida , Tadashi Nakamura
IPC分类号： B23K11/30 , B23K11/11 , B23K11/31 , B23K11/36
CPC分类号： B23K11/312
摘要： Each electrode rod unit is composed by inserting into a cylindrical block an electrode rod which is linked to the cylindrical block through a conductive cable. The electrode rod unit is removable fastened onto an electrode plate and pipings for both cooling and pushing out each electrode rod and a fluid pressure piping for its retraction are joined to the electrode unit.
摘要翻译：每个电极棒单元通过将导电电缆连接到圆柱形块的电极杆插入到圆柱形块中而构成。电极棒单元可拆卸地固定到电极板上，并且用于冷却和推出每个电极棒的管道，并且用于其回缩的流体压力管道连接到电极单元。

87. 发明授权

US4795493A Solvent for chromogenic dye-precursor material for pressure-sensitive recording paper sheet and pressure-sensitive recording paper sheet prepared by using the solvent 失效
标题翻译：用于压敏记录纸的显色染料前体材料和使用该溶剂制备的压敏记录纸的溶剂
公开(公告)号：US4795493A
公开(公告)日：1989-01-03
申请号：US29927
申请日：1987-03-26
申请人： Yoshio Okada , Tadashi Nakamura , Youichi Ohhira
发明人： Yoshio Okada , Tadashi Nakamura , Youichi Ohhira
IPC分类号： B41M5/165 , C08K5/01
CPC分类号： B41M5/1655
摘要： Disclosed herein are a substantially odorless solvent for a chromogenic dye-precursor material for a pressure-sensitive recording paper sheet, which comprises from 0 to 20% by weight of m-isopropylbiphenyl, from 40 to 75% by weight of p-isopropylbiphenyl and from 5 to 40% by weight of diisopropyldiphenyl, and a pressure-sensitive recording paper sheet comprising a colour-development sheet coated with microcapsules containing a dye solution which is composed of the chromogenic dye-precursor material and the substantially odorless solvent, and a colour-developer sheet.
摘要翻译：本文公开了用于压敏记录纸的显色染料前体材料的基本上无臭的溶剂，其包含0至20重量％的间 - 异丙基联苯，40至75重量％的对异丙基联苯和 5〜40重量％的二异丙基二苯基，以及包含显色片的压敏记录纸，所述显色片包含由发色染料前体材料和基本上无臭的溶剂组成的染料溶液的微胶囊，开发人员表。

88. 发明授权

US3992508A Method of removing nitrogen oxides from a gas containing nitrogen oxides 失效
标题翻译：从含氮氧化物的气体中除去氮氧化物的方法
公开(公告)号：US3992508A
公开(公告)日：1976-11-16
申请号：US542778
申请日：1975-01-21
申请人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
发明人： Shigeru Saitoh , Tetsuya Watanabe , Koji Konno , Tadashi Nakamura
IPC分类号： B01D53/56 , C01C1/245 , C01B21/00
CPC分类号： C01C1/245 , B01D53/56
摘要： A method of effectively removing nitrogen oxides which are entrained in a gas, wherein a nitrogen oxide-containing gas is brought into contact with an aqueous solution which contains at least one ferrous salt and one sulfurous acid alkali salt to absorb the nitrogen oxides in the solution in the form of imidodisulfonic acid alkali salt, hydrolyzing the imidodisulfonic acid alkali salt to obtain a hydrolyzate-containing solution, and adding nitrous acid, nitrous acid anhydride, or nitrite to the hydrolyzate-containing solution to generate nitrogen.
摘要翻译：一种有效去除夹带在气体中的氮氧化物的方法，其中使含氮氧化物的气体与含有至少一种亚铁盐和一种亚硫酸碱金属盐的水溶液接触以吸收溶液中的氮氧化物以亚氨基二磺酸碱盐的形式，水解亚氨基二磺酸碱金属盐，得到含水解产物的溶液，并向含水解产物的溶液中加入亚硝酸，亚硝酸酐或亚硝酸盐以产生氮气。

89. 发明授权

US10031212B2 Object detection device and remote sensing apparatus 有权
公开(公告)号：US10031212B2
公开(公告)日：2018-07-24
申请号：US14658650
申请日：2015-03-16
申请人： Tadashi Nakamura
发明人： Tadashi Nakamura
IPC分类号： G01S7/481 , G01S17/42 , G01S17/93 , G02B26/12 , G01S17/02 , G01S17/08
摘要： An object detection device includes a light source unit that emits light toward an object positioned in a detection area, an optical deflector including a reflection surface to reflect light, which is emitted from the light source unit and reflected from the object, incident on the reflection surface, an optical system arranged on an optical path of the light reflected from the reflection surface, and a light-receiving unit configured to receive the light passed through the optical system. The optical system vignettes a part of one, which is incident on the reflection surface at a smaller incident angle than the other, of light reflected from the object in a first end portion of the detection area and light reflected from the object in a second end portion that is on the side opposite from the first end portion of the detection area.

90. 发明授权

US09864164B2 Optical deflector, method for mirror finishing of mirror by cutting, and light detection and ranging device 有权
公开(公告)号：US09864164B2
公开(公告)日：2018-01-09
申请号：US15368959
申请日：2016-12-05
申请人： Yukio Itami , Shigeaki Imai , Tadashi Nakamura
发明人： Yukio Itami , Shigeaki Imai , Tadashi Nakamura
IPC分类号： G02B26/08 , G02B7/182 , G02B26/10 , G01S7/481
CPC分类号： G02B7/1821 , G01S7/4817 , G02B26/105
摘要： An optical deflector includes a mirror rotatable around a rotating shaft of the optical deflector, the mirror including a base made of metal and a reflective surface, the reflective surface being parallel to an axial direction of the rotating shaft of the mirror. The mirror has a length that is twice a length from a center of the rotating shaft to the reflective surface, which is shorter than a length of the reflective surface in the direction of the rotating shaft.

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