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1. 发明专利

JPH01176275A PRODUCTION OF NITRIDE CERAMIC 失效
公开(公告)号：JPH01176275A
公开(公告)日：1989-07-12
申请号：JP7188
申请日：1988-01-01
申请人： TOSHIBA CORP
发明人： ANZAI KAZUO , TAKANO TAKESHI
IPC分类号： C04B35/626 , C04B35/58
摘要： PURPOSE:To obtain the title ceramic with little contamination of impurities having adverse effect on the properties thereof, by grinding and mixing a raw material consisting mainly of nitride ceramic using respective grinding and mixing jigs with the surfaces consisting of AlN ceramic, followed by forming and sintering the resultant mixture. CONSTITUTION:A grinding/mixing vessel 1 with the inner wall, balls 2, agitators 3, etc. coated with aluminum nitride ceramic is prepared. Using this vessel 1, a raw material consisting mainly of nitride ceramic (e.g. silicon nitride, aluminum nitride) is ground and mixed to produce the starting material. Thence, this starting material is formed and sintered to obtain the title nitride ceramic. The above process will suppress the contamination of impurities having adverse effect on the characteristics of said nitride ceramic, thus enabling silicon nitride of high strength, aluminum nitride of great thermal conductivity, etc., to be produced.

2. 发明专利

JPS61146703A PRODUCTION OF ALUMINUM NITRIDE POWDER 失效
公开(公告)号：JPS61146703A
公开(公告)日：1986-07-04
申请号：JP26733384
申请日：1984-12-20
申请人： TOSHIBA CORP
发明人： SHINOZAKI KAZUO , KASORI MITSUO , TAKANO TAKESHI , ANZAI KAZUO , TSUGE AKIHIKO
IPC分类号： C01B21/072
摘要： PURPOSE:To obtain AlN powder contg. a small amount of impurities by crushing coarse AlN powder to fine powder by means of a crusher consisting essentially of an AlN layer coated in the inside thereof. CONSTITUTION:The crusher such as a ball mill or a hammer crusher is lined with an AlN-base layer contg., by weight,

3. 发明专利

JP2002209106A IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING SYSTEM 失效
公开(公告)号：JP2002209106A
公开(公告)日：2002-07-26
申请号：JP2001188492
申请日：2001-06-21
申请人： TOSHIBA TEC KK , TOSHIBA CORP
发明人： SAKAGAMI HIDEKAZU , TAKANO TAKESHI
IPC分类号： G06T5/00 , H04N1/405 , H04N1/52 , H04N1/60
摘要： PROBLEM TO BE SOLVED: To provide an image processing apparatus by which a stable multilevel image can be obtained by lowering the frequency of a dot pattern, and to provide an image processing system including the image processing apparatus. SOLUTION: When the image processing apparatus generates dot cluster in a block by means of pixel value shift by a pixel value shift part 440 and constitutes the texture of stripe patterns or dots by the set of dot clusters in respective blocks, a phase calculation part 430 decides a phase quantity by each pixel value block from a pixel position judged by an intrablock pixel position judging part 410 to control the value of a pixel to be shifted from respective pixels in the block to a shifted pixel designated in the block according to the phase quantity. Thus, the position in the block of the dot cluster in the block can be controlled at a level smaller than a pixel size. The image processing system has at least an image reading part 1 in addition to the image processor and is provided with an image forming part 2 preferably.

4. 发明专利

JP2000175035A IMAGE PROCESSING UNIT AND IMAGE PROCESSING SYSTEM 失效
公开(公告)号：JP2000175035A
公开(公告)日：2000-06-23
申请号：JP34703898
申请日：1998-12-07
申请人： TOSHIBA CORP
发明人： SUGANO HIROKI , TAKANO TAKESHI
IPC分类号： H04N1/40 , G06K9/00 , G06T1/00 , G06T1/20 , G06T5/00 , G06T5/20 , G06T7/00
摘要： PROBLEM TO BE SOLVED: To provide an image processing unit and an image processing system where image quality preferred by the user is automatically learned and that provides an output of an image reflecting it. SOLUTION: An image input section 1 reads and inputs an image of an original. The image quality parameter input section 2 inputs parameters for image quality adjustment. An image quality parameter storage section 3 stores the parameters received from the image quality parameter input section 2. An image quality parameter decision section 4 decides an image quality parameter to adjust the image quality of the image inputted by the image input section 1 on the basis of the parameters stored in the image quality parameter storage section 3. An image processing section 5 applies processing to the image received from the image input section 1 on the basis of the image quality parameter decided by the image quality parameter decision section 4. An image output section 6 outputs the image processed by the image processing section 5 on paper.

5. 发明专利

JPH07176656A SINTERED ALUMINIUM NITRIDE HEAT DISSIPATION PLATE AND MANUFACTURE THEREOF 失效
公开(公告)号：JPH07176656A
公开(公告)日：1995-07-14
申请号：JP19658894
申请日：1994-08-22
申请人： TOSHIBA CORP
发明人： KASORI MITSUO , SHINOZAKI KAZUO , ANZAI KAZUO , UENO FUMIO , HORIGUCHI AKIHIRO , TSUGE AKIHIKO , IMAGAWA HIROSHI , TAKANO TAKESHI , INOUE HIROSHI
IPC分类号： H01L23/373 , C04B35/581
摘要： PURPOSE:To obtain a heat dissipation plate having high density and high thermal conductivity by employing a compound containing AlN, a rare earth aluminium compound, and one kind or more of group IVa, Va, VIa, VIIa or VIII transition element. CONSTITUTION:A compound containing AlN, a rare earth aluminium compound, and at least one kind of group IVa, Va, VIa, VIIa or VIII transition element is employed. For example, an AlN powder containing 1.0wt.% of oxygen, as an impurity, is admixed with 1wt.% of first additive, i.e., CaCO3, and 3.0wt.% of second additive, i.e., ZrO2, and ground. The material is then admixed with 7wt.% of binder, i.e., paraffin, and granulated before being pressed under pressure of 300kg/cm . The green compact is then heated at 700 deg.C in nitriding gas atmosphere to remove paraffin and sintered under normal temperature for two hours at 1800 deg.C in nitriding gas atmosphere.

6. 发明专利

JPH07165473A SEMICONDUCTOR DEVICE 失效
公开(公告)号：JPH07165473A
公开(公告)日：1995-06-27
申请号：JP28242594
申请日：1994-10-24
申请人： TOSHIBA CORP
发明人： SHINOZAKI KAZUO , ANZAI KAZUO , TAKANO TAKESHI , TSUGE AKIHIKO
IPC分类号： C04B35/581 , H01L23/15
摘要： PURPOSE:To provide a semiconductor device having excellent heat dissipation by adding a given amount of a rate earth element compound to AlN containing =90% theoretical density and >=40W/m.k thermal conductivity at a room temperature. The sintered compact of aluminum nitride is used as a radiating plate and a semiconductor element is arranged on the radiating plate to produce a semiconductor device.

7. 发明专利

JPS59157000A Method for polishing optical parts 失效
标题翻译：抛光光学零件的方法
公开(公告)号：JPS59157000A
公开(公告)日：1984-09-06
申请号：JP2624683
申请日：1983-02-21
申请人： Toshiba Corp
发明人： OCHIAI HISAMI , IMAGAWA HIROSHI , TAKANO TAKESHI
IPC分类号： G02B1/02 , C01D3/10 , C01D3/12 , C01D17/00 , C30B29/12 , C30B33/00 , C30B33/10
CPC分类号： C30B33/00 , C30B29/12
摘要： PURPOSE:To provide finished smooth surfaces almost free from flaws to the surfaces of optical parts made of a specified bromide or iodide by chemically polishing the surfaces of the optical parts with concd. hydrobromic acid. CONSTITUTION:The surfaces of optical parts made of CsBr, RbBr, KBr, NaBr, CsI, RbI, KI, NaI or a solid soln. thereof are chemically polished with concd. hydrobromic acid. By this polishing method, chemical polishing is carried out while almost preventing the pitting of the surface of said bromide or iodide due to etching, and smooth surfaces can be easily obtd.
摘要翻译：目的：通过用凝胶化学抛光光学部件的表面，为指定的溴化物或碘化物的光学部件的表面提供几乎没有缺陷的成品光滑表面。氢溴酸。构成：由CsBr，RbBr，KBr，NaBr，CsI，RbI，KI，NaI或固体溶胶制成的光学部件的表面。用化学抛光氢溴酸。通过该抛光方法，在几乎防止由于蚀刻而导致的溴化物或碘化物的表面的点蚀的同时进行化学研磨，并且可以容易地获得光滑的表面。

8. 发明专利

JPS59152404A Infrared optical transmission line and its manufacture 失效
标题翻译：红外光传输线及其制造
公开(公告)号：JPS59152404A
公开(公告)日：1984-08-31
申请号：JP2624383
申请日：1983-02-21
申请人： Toshiba Corp
发明人： ANZAI KAZUO , IMAGAWA HIROSHI , KASORI MITSUO , TAKANO TAKESHI
IPC分类号： G02B1/02 , G02B6/00
摘要： PURPOSE:To obtain an infrared optical transmission line low in danger of heating by vapor depositing a metal to the inside wall of the coating tube of said line and halogenating said metal. CONSTITUTION:In the method for manufacturing an IR optical transmission line provided with an IR optical transmission body and a coating tube, a metal is vapor deposited to the inside wall of the coating tube and halogenated to obtain an IR optical transmission line provided with a metallic halide film having IR transmittance and lower in refractive index than said body. As said body, metallic halides, such as CsI, CsBr, CsCl, RbI, RbBr, RbCl, KI, KBr, KCl, AgCl, AgBr, TlI, TlBr, TlCl, and a combination of >=2 of them, etc. are exemplified. Since thickness of said metallic halide, if
摘要翻译：目的：通过将金属气相沉积到所述管线的涂覆管的内壁并卤化所述金属来获得低加热危险的红外光传输线。构成：在设置有IR光传输体和涂布管的IR光传输线的制造方法中，将金属蒸镀在涂布管的内壁上并进行卤化，得到具有金属的IR光传输线具有IR透射率和折射率低于所述主体的卤化物膜。如所述体，金属卤化物如CsI，CsBr，CsCl，RbI，RbBr，RbCl，KI，KBr，KCl，AgCl，AgBr，TlI，TlBr，TlCl和它们的组合≥2的金属卤化物等例证。由于所述金属卤化物的厚度如果<10μm，则准备不均匀，如果<100μm，则会导致膜上的裂纹，其优选的厚度为10-100μm。

9. 发明专利

JP2005033796A Device and method for multifunctional image processing 审中-公开
标题翻译：用于多功能图像处理的装置和方法
公开(公告)号：JP2005033796A
公开(公告)日：2005-02-03
申请号：JP2004199619
申请日：2004-07-06
申请人： Toshiba Corp , Toshiba Tec Corp , 東芝テック株式会社 , 株式会社東芝
发明人： TAKANO TAKESHI , SUGANO HIROKI
IPC分类号： B41J29/38 , B41J5/30 , G06F3/12 , G06F15/16 , H04N1/00 , H04N1/21 , H04N1/32
CPC分类号： H04N1/32512 , H04N1/00204 , H04N1/00917 , H04N1/00954 , H04N1/0096 , H04N1/32358 , H04N1/32502 , H04N1/32529 , H04N1/32561 , H04N1/32587 , H04N1/32603 , H04N2201/0091
摘要： PROBLEM TO BE SOLVED: To provide a device and a method for multifunctional image processing which aims at effective use of processed network image data, by image-processing network image data by an MFP and directly returning the processed data to the network side. SOLUTION: Network image data from a network 190 are successively image-processed by an image processing means 320 of an MFP 300 using input/output FIFOs 325 and 335 which are synchronized with the MFP 300. The highly image-processed network image data are directly returned to the network via a system control means 360 successively from the output FIFO 335. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供旨在有效利用处理的网络图像数据的多功能图像处理的装置和方法，通过由MFP对网络图像数据进行图像处理并将处理的数据直接返回到网络侧。解决方案：使用与MFP 300同步的输入/输出FIFO 325和335，由MFP 300的图像处理装置320连续地对来自网络190的网络图像数据进行图像处理。高度图像处理的网络图像数据通过系统控制装置360从输出FIFO 335连续地直接返回到网络。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004289819A Image forming device and method 审中-公开
标题翻译：图像形成装置和方法
公开(公告)号：JP2004289819A
公开(公告)日：2004-10-14
申请号：JP2004064037
申请日：2004-03-08
申请人： Toshiba Corp , Toshiba Tec Corp , 東芝テック株式会社 , 株式会社東芝
发明人： YAMAMOTO TADASHI , KAWAKAMI HARUKO , TAKANO TAKESHI
IPC分类号： B41J2/525 , G03G15/01 , G06F3/12 , G06T1/00 , H04N1/04 , H04N1/19 , H04N1/40 , H04N1/46 , H04N1/48 , H04N1/60
CPC分类号： H04N1/46 , H04N1/40 , H04N1/486
摘要： PROBLEM TO BE SOLVED: To reproduce a high-quality image at a low cost by appropriately processing the image read with an line sensor according to the kind of the original to copy.
SOLUTION: A color image of an original is obtained by using several line sensors and a monochromatic image of the original is also obtained by using at least one of these line sensors. By processing the first image signal of the color image and the second image signal of the monochromatic image, the attributes of the images are discriminated depending on the first image signal and the second image signal. Then, outputting at least the third image signal obtained by processing the first image signal or the fourth image signal obtained by processing the second image signal on the basis of these discriminations, the image is formed according to those outputted image signals.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过根据要复制的原稿的种类适当地处理使用线传感器读取的图像，以低成本再现高质量图像。解决方案：通过使用多个线传感器获得原件的彩色图像，并且还通过使用这些线传感器中的至少一个获得原稿的单色图像。通过处理彩色图像的第一图像信号和单色图像的第二图像信号，根据第一图像信号和第二图像信号来区分图像的属性。然后，根据这些识别，至少输出通过处理第一图像信号或处理第二图像信号而获得的第四图像信号而获得的第三图像信号，根据这些输出的图像信号形成图像。版权所有（C）2005，JPO＆NCIPI

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