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1. 发明专利

JP2010131236A Grinding plate manufacturing method 审中-公开
标题翻译：研磨板制造方法
公开(公告)号：JP2010131236A
公开(公告)日：2010-06-17
申请号：JP2008310773
申请日：2008-12-05
申请人： Yukio Kodama , Leben Hanbai:Kk , 幸男児玉 , 株式会社レーベン販売
发明人： KODAMA YUKIO
IPC分类号： A47J43/25 , B21D28/00 , B21D28/10 , B21D53/00
摘要： PROBLEM TO BE SOLVED: To solve the problem that a punch and a die are complicated and the front end of the punch is formed to have a plane so as to consume a large amount of energy to perform punching concerning a conventional manufacturing method.
SOLUTION: A grinding plate manufacturing tool includes: a press die 1; multiple polygonal pyramid projection teeth 1a arranged in the press die 1; a receiving die 2 to be fitted to the press die 1; and multiple columnar work pins 2a projecting in the receiving die 2, where the projection teeth 1a and the multiple work pins 2a are positioned not to mutually abutting when the press die 1 is fitted to the receiving die 2. By using the tool, an object 3 to be worked is positioned between the press die 1 and the receiving die 2 and the object 3 to be worked is held between the press die 1 and the receiving die 2, so as to break through the object 3 to be worked by the front ends of the multiple projection teeth 1a. Then, multiple swelling parts 4 are formed, where grinding edges are obtained in a plurality of front end projections 4a.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题为了解决冲头和模具复杂的问题，并且冲头的前端形成为具有平面以便消耗大量的能量来进行关于常规制造方法的冲压。研磨板制造工具包括：压模1; 布置在压模1中的多个多角锥突起齿1a; 一个接纳模具2，装在压模1上; 以及在接收模具2中突出的多个柱状工作销2a，其中当压模1装配到接收模具2时，突出齿1a和多个工作销2a定位成不相互邻接。通过使用该工具， 3被定位在压模1和接收模具2之间，待加工的物体3保持在压模1和接收模具2之间，以便穿过被加工物体3被前端多个突出齿1a的端部。然后，形成多个膨胀部4，其中在多个前端突起4a中获得研磨边缘。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2004124160A Silver powder consisting of silver grain with indeterminate shape, method for selectively producing the silver powder, and functional material obtained by using the silver powder 审中-公开
公开(公告)号：JP2004124160A
公开(公告)日：2004-04-22
申请号：JP2002289295
申请日：2002-10-01
申请人： Yukio Kodama , Kaoru Ueda , 上田薫 , 児玉幸雄
发明人： KODAMA YUKIO , UEDA KAORU
IPC分类号： B22F9/24 , B22F1/00 , H01B1/22 , H01B5/00
摘要： PROBLEM TO BE SOLVED: To provide silver powder consisting of unshapened silver grains having many projections improving the function of a functional material as for silver powder used as a metallic filler exerting considerable influence upon the function of a functional material, particularly, an electrically conductive adhesive, to provide a method for selectively producing the silver powder, and to provide a functional material obtained by using the silver powder.
SOLUTION: In the method for producing silver powder consisting of unshapened silver grains having many projections, a silver nitrate solution (e.g., a silver nitrate aqueous solution), and a reducing agent which does not comprise acrylic acid monomers (e.g., an L-ascorbic acid aqueous solution) are mixed and reacted under an environment where conditions of electromagnetic waves such as X-rays, ultraviolet-rays or the like, liquid temperature conditions in the reaction or the like are controlled.
COPYRIGHT: (C)2004,JPO

3. 发明授权

US08288019B2 Surface coating film, method of manufacturing thereof, cutting tool and machine tool 有权
标题翻译：表面涂膜，其制造方法，切削工具和机床
公开(公告)号：US08288019B2
公开(公告)日：2012-10-16
申请号：US12445229
申请日：2008-02-05
申请人： Ichiro Nagano , Taiji Kikuchi , Masakatsu Fujita , Yukio Kodama , Toyoaki Yasui , Katsunori Akiyama , Toshiya Watanabe , Chiaki Yasuda
发明人： Ichiro Nagano , Taiji Kikuchi , Masakatsu Fujita , Yukio Kodama , Toyoaki Yasui , Katsunori Akiyama , Toshiya Watanabe , Chiaki Yasuda
IPC分类号： B32B9/00
CPC分类号： B23F21/16 , B23F17/003 , C23C14/08 , C23C14/3414 , Y02P70/175 , Y10T407/27 , Y10T428/2495 , Y10T428/24983
摘要： A surface coating film includes, a base material which is a hard material; and an oxidation-resistance coating layer containing, as a main component, a complex oxide of Li and at least Al and covering a surface of the base material. Further, a method of manufacturing a surface coated member, includes, supporting a base material which is a hard material in a hermetic container with the use of a holder arranged in the container; arranging a complex oxide forming target containing Li and at least Al, as main components, in the container; feeding oxygen into the container; and forming an oxidation-resistance coating layer that covers the base material to obtain the surface coated member by effecting electric discharge between the complex oxide forming target as an anode and the holder as a cathode.
摘要翻译：表面涂膜包括作为硬质材料的基材; 以及包含Li和至少Al的复合氧化物并覆盖基材的表面作为主要成分的抗氧化性涂层。此外，制造表面被覆构件的方法包括：通过使用设置在容器中的保持器来将密封材料的基材支撑在密封容器中; 将包含Li和至少Al作为主要成分的复合氧化物形成靶设置在容器中; 将氧气送入容器; 并且通过在作为阳极的复合氧化物形成靶和作为阴极的保持器之间进行放电来形成覆盖基材以获得表面被覆构件的抗氧化涂层。

4. 发明授权

US07449253B2 High wear resistant hard film 有权
标题翻译：高耐磨硬膜
公开(公告)号：US07449253B2
公开(公告)日：2008-11-11
申请号：US11745292
申请日：2007-05-07
申请人： Masanobu Misaki , Yukio Kodama , Yozo Nakamura , Yoshihiro Wada , Toyoaki Yasui , Toshirou Kobayashi , Katsuyasu Hananaka
发明人： Masanobu Misaki , Yukio Kodama , Yozo Nakamura , Yoshihiro Wada , Toyoaki Yasui , Toshirou Kobayashi , Katsuyasu Hananaka
IPC分类号： B32B9/00
CPC分类号： C23C14/024 , C23C14/0641 , C23C28/044 , C23C28/42 , Y10T83/04 , Y10T407/27 , Y10T428/265
摘要： A high wear resistant hard film is characterized by including a coating layer consisting of a metal nitride, which is formed on the outside surface of an object to be treated; a substrate layer consisting of a nitride of Ti or Cr, which is provided between the coating layer and the object to be treated; and an intermediate layer containing compositions of the coating layer in contact with the intermediate layer and the substrate layer, which is provided at an interface between the coating layer and the substrate layer, and a tool is provided with the film. There is provided a hard film having excellent oxidation resistance even 1000° C. or higher and also having very high wear resistance.
摘要翻译：高耐磨硬质膜的特征在于，在被处理物的外表面上形成由金属氮化物构成的被覆层，由涂覆层和待处理物体之间设置的由Ti或Cr的氮化物构成的衬底层; 以及包含与涂覆层和基材层之间的界面处设置的与中间层和基材层接触的涂层的组合物的中间层和具有该膜的工具。提供了即使1000℃以上也具有优异的耐氧化性并且也具有非常高的耐磨性的硬膜。

5. 发明授权

US5935269A CRC code generation circuit, code error detection circuit and CRC circuit having both functions of the CRC code generation circuit and the code error detection circuit 失效
标题翻译： CRC代码生成电路，代码错误检测电路和具有CRC码生成电路和代码错误检测电路的功能的CRC电路
公开(公告)号：US5935269A
公开(公告)日：1999-08-10
申请号：US827061
申请日：1997-03-26
申请人： Yukio Kodama , Kazuo Murakami
发明人： Yukio Kodama , Kazuo Murakami
IPC分类号： H03M13/00
CPC分类号： H03M13/09
摘要： When encoding data received by a dividing circuit and to be included in a CRC code word, the data is divided by a generator polynomial and remainder data resulting from the division is output from a plurality of parallel data output terminals of the dividing circuit. The remainder data is added to a CRC intrinsic value and "0" information in the adder to produce a sum. The sum is a CRC code for a CRC code word to be transmitted. When detecting code errors, data from a CRC code word is received by the dividing circuit, where the data is divided by the generator polynomial, and remainder data resulting from the division is output from the respective parallel data output terminals. The remainder data is added to the CRC intrinsic value and CRC code in the adder to produce a sum, and the sum is processed by a logical sum circuit to produce a logical sum output as a CRC flag. The CRC code generation and code error detection circuit generates CRC codes to be included in CRC code words at high speed and detects errors in received CRC code words at high speed.
摘要翻译：当对由分割电路接收并被包括在CRC码字中的数据进行编码时，由生成多项式除以数据，并且从划分电路的多个并行数据输出端输出从分频得到的余数。剩余数据被加到CRC固有值和加法器中的“0”信息以产生和。总和是要发送的CRC码字的CRC码。当检测到码错误时，分频电路接收来自CRC码字的数据，其中数据被生成多项式除，并且从各个并行数据输出端子输出由除法产生的余数。剩余数据被加到加法器中的CRC本征值和CRC码以产生和，并且由逻辑和电路处理和以产生逻辑和输出作为CRC标志。 CRC代码生成和代码错误检测电路以高速生成CRC代码字中包含的CRC代码，并以高速检测接收的CRC码字中的错误。

6. 发明授权

US5898712A CRC code generation circuit, code error detection circuit, and CRC circuit having functions of both the CRC code generation circuit and the code error detection circuit 失效
标题翻译： CRC代码生成电路，代码错误检测电路以及具有CRC代码生成电路和代码错误检测电路两者的功能的CRC电路
公开(公告)号：US5898712A
公开(公告)日：1999-04-27
申请号：US822209
申请日：1997-03-21
申请人： Yukio Kodama , Kazuo Murakami
发明人： Yukio Kodama , Kazuo Murakami
IPC分类号： G06F11/10 , H03M13/00 , H03M13/09 , H03M13/15
CPC分类号： H03M13/15 , G06F11/10 , H03M13/09
摘要： When encoding data bits in a CRC code word and "0" information is received for every bit by a dividing circuit, the CRC code word is divided by a generation polynomial and remainder data resulting from the division is output from parallel data output terminals of the dividing circuit. The remainder data is added to a CRC intrinsic value in the adder to produce a sum. The sum is a CRC code in a CRC code word for transmission. When a code error is detected, data having a plurality of bits in a CRC code word and a CRC code are received by the dividing circuit, where they are divided by the generation polynomial and remainder data is output from the respective parallel data terminals. The remainder data is added to the CRC intrinsic value in the adder to produce a sum, and the sum is processed into a logical sum in a logical sum circuit. The logical sum is output as a CRC flag. The present invention provides a CRC code generation circuit for generating a CRC code in a CRC code word at high speed as well as a code error detection circuit for detecting a code error in a CRC code word at high speed.
摘要翻译：当编码CRC码字中的数据比特并且通过分频电路为每个比特接收到“0”信息时，将CRC码字除以生成多项式，并且从该除法得到的余数数据从并行数据输出端输出分频电路。剩余数据加到加法器中的CRC本征值以产生和。该和是用于传输的CRC码字中的CRC码。当检测到码错误时，分频电路接收CRC码字和CRC码中的多个位的数据，并将其除以生成多项式，并从各个并行数据终端输出余数。剩余数据被加到加法器中的CRC本征值以产生和，并且该和被处理成逻辑和电路中的逻辑和。逻辑和作为CRC标志输出。本发明提供了一种用于以高速CRC码字生成CRC码的CRC码生成电路，以及用于以高速检测CRC码字中的码错误的码错误检测电路。

7. 发明授权

US5134313A Peak hold circuit 失效
标题翻译：峰值保持电路
公开(公告)号：US5134313A
公开(公告)日：1992-07-28
申请号：US536472
申请日：1990-06-12
申请人： Takehiko Umeyama , Hideki Miyake , Yukio Kodama
发明人： Takehiko Umeyama , Hideki Miyake , Yukio Kodama
IPC分类号： G01R19/04 , G11C27/02
CPC分类号： G01R19/04 , G11C27/02 , G11C27/024
摘要： In a sampling mode, a servo signal sampling and holding switch (4.sub.a) and a reference voltage sampling and holding switch (30.sub.a) are turned off, so that transistors (Q.sub.7a, Q.sub.5a) are turned on. In response to on states of the transistors (Q.sub.7a, Q.sub.5a), capacities (C.sub.3a, C.sub.30a) are charged with the peak voltage (V.sub.ref +(1/2)V.sub.s) of a servo signal and a reference voltage (V.sub.ref), respectively. In a holding mode, the sampling and holding switches (4.sub.a, 30.sub.a) are turned on, so that the transistors (Q.sub.7a, Q.sub.5a) are turned off. the charging voltages (D, E) of the capacitors (C.sub.3a, C.sub.30a) are discharged through post-stage buffers (5.sub.a, 3.sub.a), so that they include offsets which are canceled through a subtractor (6.sub.a).
摘要翻译：在采样模式中，伺服信号采样保持开关（4a）和参考电压采样保持开关（30a）截止，使晶体管（Q7a，Q5a）导通。响应于晶体管（Q7a，Q5a）的导通状态，电容（C3a，C30a）分别以伺服信号的峰值电压（Vref +（1/2）Vs）和参考电压（Vref）充电。在保持模式中，采样保持开关（4a，30a）导通，使得晶体管（Q7a，Q5a）截止。电容器（C3a，C30a）的充电电压（D，E）通过后级缓冲器（5a，3a）放电，使得它们包括通过减法器（6a）消除的偏移。

8. 发明授权

US5096546A Process for treating surface of copper foil 失效
标题翻译：铜箔表面处理工艺
公开(公告)号：US5096546A
公开(公告)日：1992-03-17
申请号：US486390
申请日：1990-02-28
申请人： Nobuo Kitamura , Makoto Fujiki , Yukio Kodama , Katsuhiro Yoshimura
发明人： Nobuo Kitamura , Makoto Fujiki , Yukio Kodama , Katsuhiro Yoshimura
IPC分类号： C25D11/38 , C23C28/00 , C25D5/10 , C25D5/18 , H05K3/28 , H05K3/38
CPC分类号： C23C28/3225 , C23C28/322 , C23C28/3455 , C25D5/10 , C25D5/18 , H05K3/282 , H05K3/384 , H05K2201/0355 , H05K2203/0307 , H05K2203/0723
摘要： The present invention relates to a process for treating a surface of a copper foil for producing the copper foil for a printed circuit board in which a zinc layer, a copper layer and a chromate layer are formed in turn on the copper foil. The product of the present invention is excellent in heat resistance and hydrochloric acid resistance and the process according to the present invention does not require the use of dangerous chemicals and is free from any problems on safety.

9. 发明授权

US5018596A Power transmitting system for a four-wheel drive vehicle 失效
公开(公告)号：US5018596A
公开(公告)日：1991-05-28
申请号：US338714
申请日：1989-04-14
申请人： Yukio Kodama
发明人： Yukio Kodama
IPC分类号： B60K17/346 , B60K23/04 , B60K23/08
CPC分类号： B60K17/3462 , B60K23/0808 , B60K23/04 , B60W2510/202
摘要： A torque distribution deciding control unit and an oil hydraulic clutch having opposite disks are provided. The clutch is disposed in a power transmitting system for four-wheel drive. One of disks is operatively connected to one of side gears of a central differential through a gear train and the other of the disks is operatively connected to the other side gear of the central differential through another gear train, whereby torque is transmitted to front and rear wheels at a distribution ratio. Loads on wheels such as weights on front and rear axles are detected. The control unit operates the clutch so as to distribute the torque at a ratio in accordance with loads on both axles.

10. 发明授权

US5005662A Power transmission system for a four-wheel drive vehicle 失效
标题翻译：四轮驱动车辆的动力传动系统
公开(公告)号：US5005662A
公开(公告)日：1991-04-09
申请号：US494719
申请日：1990-03-15
申请人： Yukio Kodama
发明人： Yukio Kodama
IPC分类号： B60K17/346 , B60K23/04 , B60K23/08
CPC分类号： B60K17/3462 , B60K23/0808 , B60K23/04 , B60W2510/202
摘要： A torque distribution deciding control unit and an oil hydraulic clutch having opposite disks are provided. The clutch is disposed in a power transmitting system for four-wheel drive. One of disks is operatively connected to one of side gears of a central differential through a gear train and the other of the disks is operatively connected to the other side gear of the central differential through another gear train, whereby torque is transmitted to front and rear wheels at a distribution ratio. Loads on wheels such as weights on front and rear axles are detected. The control unit operates the clutch so as to distribute the torque at a ratio in accordance with loads on both axles.

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