公开(公告)号：US07142329B2

公开(公告)日：2006-11-28

申请号：US11132243

申请日：2005-05-19

申请人： Takashi Kawai ,  Takeshi Aoyagi ,  Akihiro Matsuya

发明人： Takashi Kawai ,  Takeshi Aoyagi ,  Akihiro Matsuya

IPC分类号： H04N1/56

CPC分类号： H04N1/46 ,  G06T5/002 ,  G06T5/003 ,  G06T5/20 ,  G06T2207/10024 ,  G06T2207/20192 ,  H04N1/40012 ,  H04N1/4092 ,  H04N1/6072

摘要： This invention provides an image processing apparatus which simplifies the circuit arrangement required for edge emphasis correction. For this purpose, the apparatus has a first color conversion unit (102) for color-separating input image data into lightness data and chromaticity data, a delay unit (103) for delaying the separated lightness data by N lines, and delaying the chromaticity data by N/2 lines, an image edge amount extraction unit (113) for extracting an image edge portion from the lightness data, a saturation amount extraction unit (114) for extracting the saturation component from the chromaticity data, and an image edge emphasis amount distribution unit (116) for distributing the emphasis amount of the edge portion to an edge emphasis unit (104) so that the distribution ratio for chromaticity correction is higher than that for lightness correction when the saturation component extracted by the saturation extraction unit (114) is large, and the distribution ratio for lightness correction is higher than that for chromaticity correction when the saturation component extracted by the saturation extraction unit (114) is small.

公开(公告)号：US07019671B2

公开(公告)日：2006-03-28

申请号：US10730825

申请日：2003-12-08

申请人： Takashi Kawai

发明人： Takashi Kawai

IPC分类号： G08G1/017

CPC分类号： H04N7/183 ,  H04N5/2254

摘要： An image-taking apparatus is disclosed which is easy to use and is capable of a search for a person or walking support without fail. The image-taking apparatus comprises a compound eye optical unit, an image-pickup device which photoelectrically converts an object image formed by the compound eye optical unit, and a transmission unit which transmits image information provided by using the image-pickup device. The compound eye optical unit and the image-pickup device are held by a hold member which is provided with an attachment member for attachment to a user.

摘要翻译： 公开了一种易于使用并且能够无人地搜索人或步行支持的图像拍摄装置。 图像摄取装置包括复眼眼单元，对由复眼眼单元形成的对象图像进行光电转换的图像拾取装置，以及发送使用图像拾取装置提供的图像信息的发送单元。 复眼眼科单元和图像拾取装置由设置有用于附接到用户的附接构件的保持构件保持。

公开(公告)号：US20050195295A1

公开(公告)日：2005-09-08

申请号：US11071815

申请日：2005-03-02

申请人： Takashi Kawai

发明人： Takashi Kawai

IPC分类号： H04N5/232 ,  H04N5/262

CPC分类号： H04N5/23251 ,  H04N5/2254 ,  H04N5/23238 ,  H04N5/2628

摘要： The object is to enable correction of image shift while reducing image quality deterioration as far as possible, in an image taking apparatus for converting a fisheye image to perspectively projected image. The image taking apparatus is capable of taking a first image in accordance with a first projection method and comprises: an image taking element for photoelectrically converting the first image; conversion means for converting an image in a conversion area in the first image acquired with the image taking element to a second image which is in accordance with a second projection method different from the first projection method; and vibration detection means for acquiring information about vibration of the image taking apparatus; wherein the conversion means changes the size of the conversion area based on the vibration information. The image taking apparatus comprises: an image taking element 102 for photoelectrically converting a fisheye image formed by a fisheye optical system; conversion means 114 for performing a process of projection conversion from fisheye image data acquired by the image taking element to perspectively projected image data; shaking detection means 110 for acquiring information about vibration; and image shift correction means 117 for shifting an area in the perspectively projected image data, which is to be outputted, based on the vibration information. The conversion means changes the size of the (conversion area in the fisheye image data, for which the projection conversion process is to be performed, based on the vibration means.

摘要翻译： 本发明的目的是在用于将鱼眼图像转换为透视投影图像的图像摄取装置中尽可能地降低图像质量劣化的同时，实现图像偏移的校正。 图像摄取装置能够根据第一投影方法拍摄第一图像，并且包括：用于光电转换第一图像的图像拍摄元件; 转换装置，用于将用图像拍摄元件获取的第一图像中的转换区域中的图像转换为与第一投影方法不同的第二投影方法的第二图像; 以及振动检测装置，用于获取关于摄像装置的振动的信息; 其中所述转换装置基于所述振动信息改变所述转换区域的尺寸。 图像摄取装置包括：用于光电转换由鱼眼光学系统形成的鱼眼图像的摄像元件102; 转换装置114，用于执行从由摄像元件获取的鱼眼图像数据到透视投影图像数据的投影转换处理; 用于获取关于振动的信息的摇动检测装置110; 以及图像偏移校正装置117，用于基于振动信息移动要输出的透视投影图像数据中的区域。 转换装置根据振动手段来改变要进行投影转换处理的鱼眼图像数据的转换区域的尺寸。

公开(公告)号：US06927289B2

公开(公告)日：2005-08-09

申请号：US10694352

申请日：2003-10-28

申请人： Takeshi Sakai ,  Hitomi Amarume ,  Takashi Kawai ,  Kaoru Kojima ,  Kazuo Shimanaka ,  Katsushige Ikai ,  Ikunoshin Kato

发明人： Takeshi Sakai ,  Hitomi Amarume ,  Takashi Kawai ,  Kaoru Kojima ,  Kazuo Shimanaka ,  Katsushige Ikai ,  Ikunoshin Kato

IPC分类号： C08B37/00 ,  C07H5/00

CPC分类号： C08B37/006

摘要： A smaller molecule obtainable by allowing a sulfated fucan-digesting enzyme which digests a novel sulfated polysaccharide derived from an alga belonging to Laminariales to act on a sulfated fucan, and a method for producing the same.

摘要翻译： 通过使来自属于层状藻酸盐的藻类的新型硫酸化多糖消化的硫酸化的岩藻糖消化酶作用于硫酸化的岩藻石上的小分子及其制造方法。

公开(公告)号：US06823827B2

公开(公告)日：2004-11-30

申请号：US10216433

申请日：2002-08-12

申请人： Masanori Sugiura ,  Hiroshi Tsujii ,  Ken Kuretake ,  Hideto Hanada ,  Takashi Kawai ,  Tomohiro Kaneko

发明人： Masanori Sugiura ,  Hiroshi Tsujii ,  Ken Kuretake ,  Hideto Hanada ,  Takashi Kawai ,  Tomohiro Kaneko

IPC分类号： F02N1108

CPC分类号： F02N11/0844 ,  F02D11/105 ,  F02D41/042 ,  F02D41/065 ,  F02N2250/06 ,  Y02T10/48

摘要： A control apparatus and method of an internal combustion engine performs a predetermined stop control of the engine that includes a control to stop the supply of fuel to the engine upon establishment of a predetermined stop condition, and a re-start control that includes a control to restart the supply of fuel to the engine in response to the establishment of a predetermined re-start condition. The apparatus has a stop control discontinuing device for discontinuing the stop control if the re-start condition is established within a predetermined period between establishment of the stop condition and a stop of the engine.

摘要翻译： 内燃机的控制装置和方法执行包括在建立预定停止条件时停止向发动机供应燃料的控制的发动机的预定停止控制，以及包括控制到 响应于建立预定的再启动条件，重新开始向发动机供应燃料。 如果在建立停止条件和发动机停止之间的预定时间段内重新启动条件建立，则该装置具有停止停止控制的停止控制中断装置。

公开(公告)号：US06761073B2

公开(公告)日：2004-07-13

申请号：US09749756

申请日：2000-12-28

申请人： Toshirou Otobe ,  Takashi Kawai ,  Yukio Mizukami

发明人： Toshirou Otobe ,  Takashi Kawai ,  Yukio Mizukami

IPC分类号： G01B716

CPC分类号： G01L1/2287 ,  G01B7/16

摘要： A strain detector where water does not reach a strain-resistance element and which supplies stable output at all times is provided. In the strain detector, a first protective layer made of glass is disposed to cover an insulating substrate and the strain-resistance element. A second protective layer made of resins or glass for covering the first protective layer, and a thermistor for compensating the resistance of the strain-resistance element are disposed.

摘要翻译： 提供了一种应变检测器，其中水不会到达应变电阻元件并且始终提供稳定的输出。 在应变检测器中，设置由玻璃制成的第一保护层，以覆盖绝缘基板和应变阻力元件。 设置由用于覆盖第一保护层的树脂或玻璃制成的第二保护层和用于补偿应变电阻元件的电阻的热敏电阻。

公开(公告)号：US5672460A

公开(公告)日：1997-09-30

申请号：US480608

申请日：1995-06-08

申请人： Toshihiro Katoh ,  Takao Kuriyama ,  Tatsuya Takei ,  Takashi Kawai ,  Hiroshi Murakami ,  Eiji Munemoto ,  Norio Ohta ,  Koji Shimada

发明人： Toshihiro Katoh ,  Takao Kuriyama ,  Tatsuya Takei ,  Takashi Kawai ,  Hiroshi Murakami ,  Eiji Munemoto ,  Norio Ohta ,  Koji Shimada

IPC分类号： G03F7/004 ,  G03F7/021 ,  G03F7/04 ,  H01J9/02 ,  G03C11/00

CPC分类号： G03F7/0212 ,  G03F7/0047 ,  G03F7/04 ,  H01J9/02 ,  H01J2217/04

摘要： The present invention aims to solve problems involved in the formation of a conductive or insulating layer in a pattern form by photolithography, i.e., an environmental problem associated with handling a solvent and a problem associated with wastewater treatment in the development with an aqueous alkaline solution. A method for forming a conductive layer (an anode bus 3) or an insulating layer (a barrier 1) on a glass substrate by photolithography using a photosensitive slurry solution prepared by mixing a low-melting glass powder as a binder and a conductive or insulating powder into a PVA-based, water-soluble photosensitive solution, wherein the content of B.sub.2 O.sub.3 component in the whole low-melting glass powder is closely regulated to not more than 6% by weight. This enables coating without gelation of PVA. Unlike the conventional photolithography using a solvent type photosensitive slurry, the method of the present invention can solve the environmental problem associated with handling a solvent and the problem associated with wastewater treatment in the development with an aqueous alkaline solution.

摘要翻译： 本发明的目的在于解决通过光刻技术形成图形形式的导电或绝缘层所涉及的问题，即在用碱性水溶液进行显影时与处理溶剂有关的环境问题和与废水处理有关的问题。 通过光刻法在玻璃基板上形成导电层（阳极母线3）或绝缘层（阻挡层1）的方法，使用通过混合低熔点玻璃粉末作为粘合剂而制备的感光浆料溶液和导电或绝缘 粉末成为PVA系的水溶性感光性溶液，其中，全部低熔点玻璃粉末中的B 2 O 3成分的含量被严格控制在6重量％以下。 这使得涂层不会凝胶化PVA。 与使用溶剂型感光浆料的常规光刻不同，本发明的方法可以解决与碱性溶液的显影相关的处理溶剂和与废水处理有关的问题的环境问题。

公开(公告)号：US5504592A

公开(公告)日：1996-04-02

申请号：US391557

申请日：1995-02-21

申请人： Akihiro Usami ,  Takashi Kawai

发明人： Akihiro Usami ,  Takashi Kawai

IPC分类号： H04N1/60 ,  H04N1/56

CPC分类号： H04N1/603 ,  H04N1/60

摘要： A color image reading system in which an input color image signal is converted into color data signals. The color data signals are indicative of a combination of data of reference stimuli represented by verticles of a triangle of which one side circumscribe a pure purple locus, and of which the remaining two sides circumscribers two points of a spectral locus of a color degree diagram, the two points representing substantially middle colors between a color represented by one vertex of the triangle at which the remaining two sides intersect and each of two colors represented by the remaining two sides of the triangle, respectively. The input color image signal is reproduced on a color image output device in response to the provision of the color data signals.

摘要翻译： 一种彩色图像读取系统，其中输入彩色图像信号被转换成彩色数据信号。 颜色数据信号表示由一边限定纯紫色轨迹的三角形的圆角表示的参考刺激的数据的组合，其余两边限定色度图的光谱轨迹的两个点， 这两个点分别表示由剩下的两边相交的三角形的一个顶点和由三角形的剩余两边表示的两个颜色中的每一个表示的颜色之间的大致中间颜色。 响应于提供颜色数据信号，输入彩色图像信号在彩色图像输出装置上再现。

公开(公告)号：US5315415A

公开(公告)日：1994-05-24

申请号：US793011

申请日：1991-11-15

申请人： Takashi Kawai ,  Akihiro Usami ,  Ken-ichi Ohta ,  Yoshiko Horie ,  Seita Shono ,  Eiji Ohta

发明人： Takashi Kawai ,  Akihiro Usami ,  Ken-ichi Ohta ,  Yoshiko Horie ,  Seita Shono ,  Eiji Ohta

IPC分类号： G03G15/01 ,  G06T1/00 ,  G06T1/20 ,  G06T5/00 ,  H04N1/46 ,  H04N1/48 ,  H04N1/60 ,  G03F3/08

CPC分类号： H04N1/6025

摘要： Interpolation processing is applied to the output of a look-up table in which a correlation between color-separation signals and density signals ideal for these color-separation signals are stored, with a quantization error produced when quantizing the color-separation signals being adopted as an interpolation coefficient. The quantization and the interpolation processing are executed in a uniform color space.

摘要翻译： 插值处理被应用于查找表的输出，其中存储对于这些分色信号理想的色分离信号和浓度信号之间的相关性，当量化所采用的色分离信号时产生的量化误差为 内插系数。 量化和内插处理在均匀的颜色空间中执行。

公开(公告)号：US09440636B2

公开(公告)日：2016-09-13

申请号：US14373966

申请日：2012-01-31

申请人： Koji Miwa ,  Takashi Kawai

发明人： Koji Miwa ,  Takashi Kawai

IPC分类号： B60W10/08 ,  B60K6/445 ,  B60W30/20 ,  B60W10/06 ,  B60W20/00

CPC分类号： B60W10/08 ,  B60K6/445 ,  B60W10/06 ,  B60W20/10 ,  B60W20/15 ,  B60W20/40 ,  B60W30/20 ,  B60W2030/206 ,  B60W2510/0657 ,  B60W2510/0695 ,  B60W2710/083 ,  Y02T10/6239

摘要： A vibration damping control apparatus is mounted on a hybrid vehicle provided with an engine and a motor generator coupled with the engine. The vibration damping control apparatus (i) calculates pulsating torque of the engine and inertia torque of the engine, (ii) sets, as consumption torque, a value obtained by subtracting the inertia torque from the pulsating torque, (iii) sets, as shaft torque of an output shaft of the engine, a value obtained by subtracting the consumption torque from base torque of the motor generator, (iv) calculates vibration damping torque which is torque for suppressing a variation in the shaft, and (v) controls the motor generator such that torque outputted from the motor generator is a sum of the base torque and the vibration damping torque.

摘要翻译： 减振控制装置安装在配备发动机的混合动力车辆和与发动机联接的电动发电机上。 减振控制装置（i）计算发动机的脉动转矩和发动机的惯性转矩，（ii）将消耗扭矩设定为从脉动转矩减去惯性转矩而得到的值，（iii）设定为轴 发动机的输出轴的转矩，通过从电动发电机的基本转矩减去消耗转矩而得到的值，（iv）计算作为抑制轴变化的转矩的减振转矩，（v）控制电动机 使得从电动发电机输出的转矩为基本转矩和减振转矩之和。