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21. 发明授权

US5556464A Vibration plate of a speaker and method for producing same 失效
标题翻译：扬声器的振动板及其制造方法
公开(公告)号：US5556464A
公开(公告)日：1996-09-17
申请号：US387110
申请日：1995-02-10
申请人： Keiichiro Tanabe , Naoji Fujimori
发明人： Keiichiro Tanabe , Naoji Fujimori
IPC分类号： H04R7/02 , H04R7/12 , H04R31/00 , C30B29/04
CPC分类号： H04R7/02 , H04R31/003 , H04R2207/021 , H04R7/127 , Y10T428/30
摘要： The present invention relates to a diamond vibration plate for a speaker having high sound velocity or E/.rho. and which is superior in high-pitched tone performance. Conventional diamond vibration plates which are made overall from crystalline diamond were apt to split or break at a flange due to the high rigidity. According to the present invention periphery of the flange is circularly cut by laser beams to eliminate rugged circumference. The laser treatment also converts the crystalline diamond of the flange into non-diamond carbon. The resulting vibration plate with a central spherical part of crystalline diamond and a periphery of a flange of non-diamond carbon excels both in high frequency property and mechanical strength.
摘要翻译：本发明涉及具有高声速或E / rho的扬声器用金刚石振动板，其高音调性能优异。由结晶金刚石整体制成的常规金刚石振动板由于刚度高而容易在法兰上分裂或断裂。根据本发明，凸缘的圆周由激光束圆形切割以消除凹凸的圆周。激光处理也将法兰的结晶金刚石转化为非金刚石碳。所得到的具有晶体金刚石的中心球形部分和非金刚石碳化物凸缘的圆周的振动板在高频特性和机械强度方面均优异。

22. 发明授权

US5432004A Vibration plate of a speaker and method for producing same 失效
标题翻译：扬声器的振动板及其制造方法
公开(公告)号：US5432004A
公开(公告)日：1995-07-11
申请号：US91689
申请日：1993-07-15
申请人： Keiichiro Tanabe , Naoji Fujimori
发明人： Keiichiro Tanabe , Naoji Fujimori
IPC分类号： H04R7/02 , H04R7/12 , H04R31/00 , B32B9/00
CPC分类号： H04R7/02 , H04R31/003 , H04R2207/021 , H04R7/127 , Y10T428/30
摘要： The present invention relates to a diamond vibration plate for a speaker having high sound velocity or E/.rho. and which is superior in high-pitched tone performance. Conventional, diamond vibration plates which are made overall from crystalline diamond were apt to split or break at a flange due to the high rigidity. According to the present invention periphery of the flange is circularly cut by laser beams to eliminate rugged circumference. The laser treatment also converts the crystalline diamond of the flange into non-diamond carbon. The resulting vibration plate with a central spherical part of crystalline diamond and a periphery of a flange of non-diamond carbon excels both in high frequency property and mechanical strength.
摘要翻译：本发明涉及具有高声速或E / rho的扬声器用金刚石振动板，其高音调性能优异。由结晶金刚石整体制成的传统的金刚石振动板由于刚度高而容易在法兰上分裂或断裂。根据本发明，凸缘的圆周由激光束圆形切割以消除凹凸的圆周。激光处理也将法兰的结晶金刚石转化为非金刚石碳。所得到的具有晶体金刚石的中心球形部分和非金刚石碳化物凸缘的圆周的振动板在高频特性和机械强度方面均优异。

23. 发明授权

US5571236A Diamond wire drawing die 失效
标题翻译：金刚石拉丝模具
公开(公告)号：US5571236A
公开(公告)日：1996-11-05
申请号：US112777
申请日：1993-08-26
申请人： Toshiya Takahashi , Akihiko Ikegaya , Keiichiro Tanabe , Noaji Fujimori
发明人： Toshiya Takahashi , Akihiko Ikegaya , Keiichiro Tanabe , Noaji Fujimori
IPC分类号： B21C3/02 , C23C16/01 , C23C16/27
CPC分类号： C23C16/01 , B21C3/02 , B21C3/025 , C23C16/27 , C23C16/271 , Y10T428/24273 , Y10T428/24281 , Y10T428/24942 , Y10T428/30
摘要： A wire drawing die comprises first and second polycrystalline diamond layers made of gaseous phase synthesized diamond. The finest diamond particles of the diamond layers are made into the wire contact portion of the die.
摘要翻译：拉丝模具包括由气相合成金刚石制成的第一和第二多晶金刚石层。金刚石层的最好的金刚石颗粒被制成模具的导线接触部分。

24. 发明授权

US5861135A Highly crystalline diamond 失效
标题翻译：高度结晶的钻石
公开(公告)号：US5861135A
公开(公告)日：1999-01-19
申请号：US467803
申请日：1995-06-06
申请人： Keiichiro Tanabe , Naoji Fujimori
发明人： Keiichiro Tanabe , Naoji Fujimori
IPC分类号： C30B29/04 , C23C16/27 , C30B25/10 , B01J3/08
CPC分类号： C23C16/27 , C23C16/272 , C23C16/274 , C23C16/276 , C23C16/277 , C30B25/105
摘要： High quality diamond excellent in crystalline property as well as transparency, can be synthesized at a high growth speed by a process which comprises using, as a raw material gas, a mixed gas of hydrogen gas A, an inert gas B, a carbon atom-containing gas C and an oxygen atom-containing inorganic gas D in such a proportion as satisfying the following relationship by mole ratio:0.001.ltoreq.B/(A+B+C+D).ltoreq.0.950.001.ltoreq.C/(A+B+C+D).ltoreq.0.10.0005.ltoreq.D/C.ltoreq.10except where a same gas is chosen from the carbon atom-containing gas C and the oxygen atom-containing inorganic gas D, feeding the mixed gas into a reactor in which plasma is then formed by applying a DC or AC electric field at a pressure of 10 to 760 torr and thereby depositing and forming diamond on a substrate arranged in the reactor.
摘要翻译：优异的结晶性和透明性的金刚石可以通过以氢气A，惰性气体B，碳原子数为1的气体作为原料气体的原料气体的制造方法以高生长速度合成，含有气体C和含氧原子的无机气体D的摩尔比满足以下关系：0.001

25. 发明授权

US5785754A Substrate, semiconductor device, element-mounted device and preparation of substrate 失效
标题翻译：基板，半导体器件，元件安装器件和衬底的制备
公开(公告)号：US5785754A
公开(公告)日：1998-07-28
申请号：US565593
申请日：1995-11-30
申请人： Yoshiyuki Yamamoto , Keiichiro Tanabe , Katsuko Harano , Nobuhiro Ota , Naoji Fujimori
发明人： Yoshiyuki Yamamoto , Keiichiro Tanabe , Katsuko Harano , Nobuhiro Ota , Naoji Fujimori
IPC分类号： G21K1/10 , H01J35/18 , H01L23/373 , H01L23/473 , H01S5/02 , H01S5/024 , H05H7/00 , C30B29/05
CPC分类号： H01J35/18 , G21K1/10 , H01L23/3732 , H01L23/473 , H05H7/00 , G21K2201/065 , H01J2235/122 , H01J2235/1262 , H01L2924/0002 , H01S5/02423 , H01S5/02492
摘要： A substrate, which has a high thermal conductivity material layer having a thermal conductivity of at least 10 W/cm.multidot.K and which has a cooling medium flow path on or in the high thermal conductivity material layer, has a high heat-dissipating property.
摘要翻译：具有热传导率为至少10W / cm×KK并且在高导热性材料层上或其中具有冷却介质流动路径的高导热性材料层的基板具有高的散热性能。

26. 发明授权

US5270028A Diamond and its preparation by chemical vapor deposition method 失效
标题翻译：金刚石及其化学气相沉积法制备
公开(公告)号：US5270028A
公开(公告)日：1993-12-14
申请号：US884891
申请日：1992-05-18
申请人： Keiichiro Tanabe , Takahiro Imai , Naoji Fujimori
发明人： Keiichiro Tanabe , Takahiro Imai , Naoji Fujimori
IPC分类号： C23C16/27 , C30B25/10 , C01B31/06
CPC分类号： C23C16/272 , C23C16/274 , C23C16/277 , C30B25/105
摘要： A diamond having improved properties is produced by a method which comprises introducing a mixture of hydrogen (A), an inert gas (B) and a carbon-containing compound (C) in molar ratios which satisfy the following equations: ##EQU1## generating a low temperature plasma with one of direct current and an alternating current electromagnetic field under pressure of 5 to 760 Torr to form the diamond on a substrate, wherein there is no substantial differnce between a place where the plasma is generated and a place where the diamond is formed on the substrate.
摘要翻译：通过包括以满足以下等式的摩尔比引入氢（A），惰性气体（B）和含碳化合物（C）的混合物的方法制备具有改进性能的金刚石： IMAGE>产生一个低压等离子体，其中一个直流电流和一个交流电流场在5到760乇的压力下形成金刚石在衬底上，其中在产生等离子体的地方和一个地方之间没有实质性的差异其中金刚石形成在基底上。

27. 发明授权

US5075096A Method of vapor-phase synthesizing diamond 失效
标题翻译：蒸汽相合成金刚石的方法
公开(公告)号：US5075096A
公开(公告)日：1991-12-24
申请号：US466992
申请日：1990-01-18
申请人： Keiichiro Tanabe , Naoji Fujimori
发明人： Keiichiro Tanabe , Naoji Fujimori
IPC分类号： C30B29/04 , C23C16/27 , C23C16/453 , C30B25/10
CPC分类号： C23C16/275 , C23C16/453 , C30B25/105
摘要： Disclosed is a method of vapor-phase synthesizing diamond comprising creating a reduction atmosphere by burning a combustible gas in a combustion-supporting gas, controlling the humidity by adding steam or liquid water drops to the combustion flame, and inserting a basic material into the synthesis flame. This method produces diamonds of the desired reproducibility and crystallinity, with an industrially-acceptable rate of film growth, while simultaneously ensuring the process stability necessary for long-duration synthesis.

28. 发明授权

US5788766A Window and preparation thereof 失效
标题翻译：窗口及其准备
公开(公告)号：US5788766A
公开(公告)日：1998-08-04
申请号：US565595
申请日：1995-11-30
申请人： Yoshiyuki Yamamoto , Keiichiro Tanabe , Katsuko Harano , Takashi Tsuno , Nobuhiro Ota , Naoji Fujimori
发明人： Yoshiyuki Yamamoto , Keiichiro Tanabe , Katsuko Harano , Takashi Tsuno , Nobuhiro Ota , Naoji Fujimori
IPC分类号： G21K1/10 , H01J35/18 , H01L23/473 , H01S5/02 , H01S5/024 , H05H7/00 , C30B29/05
CPC分类号： H01J35/18 , G21K1/10 , H01L23/473 , H05H7/00 , G21K2201/065 , H01J2235/122 , H01J2235/1262 , H01L2924/0002
摘要： A window material, which has a high thermal conductivity material layer having a thermal conductivity of at least 10 W/cm.multidot.K and which has a cooling medium flow path on or in the high thermal conductivity material layer, has a high heat-dissipating property and a high transmittance.
摘要翻译：具有导热率至少为10W / cm×KK的高导热性材料层，并且在高导热性材料层上或其上具有冷却介质流路的窗材料具有高的散热性和透光率高。

29. 发明授权

US5380516A Process for synthesizing diamond in a vapor phase 失效
标题翻译：在气相中合成金刚石的方法
公开(公告)号：US5380516A
公开(公告)日：1995-01-10
申请号：US931494
申请日：1992-08-21
申请人： Keiichiro Tanabe , Takahiro Imai , Naoji Fujimori
发明人： Keiichiro Tanabe , Takahiro Imai , Naoji Fujimori
IPC分类号： C23C16/27 , C30B25/02 , C01B31/65
CPC分类号： C23C16/27 , C23C16/277 , C30B25/02 , C30B29/04
摘要： The present invention relates to a method for synthesizing diamond by chemical vapor deposition (CVD) process, and specifically a chemical deposition process which allows production of diamond of high purity and high crystallizability having various uses at low cost and at high speed. In the first method for the present invention, a mixture of oxygen gas and a carbon-containing compound gas and optionally an inert gas is introduced into a reaction vessel and a plasma is generated by use of an electromagnetic field, thereby producing diamond on a substrate placed in the vessel. In the second method of the present invention, a mixture containing at least one of fluorine gas, chlorine gas, a nitrogen oxide gas and sulfur dioxide gas, or a mixture of the gas mixture with oxygen gas and a carbon-containing compound gas, or a mixture thereof with an inert gas is introduced into a reaction vessel, and a plasma is generated by use of an electromagnetic field, thereby producing diamond on a base material placed in the vessel.
摘要翻译： PCT No.PCT / JP89 / 00531 Sec。 371 1990年1月24日第 102（e）日期1990年1月24日PCT提交1989年5月25日PCT公布。出版物WO89 / 11556 日本特开1989年1月30日。本发明涉及通过化学气相沉积（CVD）方法合成金刚石的方法，具体地说涉及一种化学沉积方法，该方法允许以低成本生产具有各种用途的高纯度和高结晶度的金刚石，高速在本发明的第一种方法中，将氧气和含碳化合物气体和任选的惰性气体的混合物引入反应容器中，并且通过使用电磁场产生等离子体，由此在衬底上产生金刚石放在船上在本发明的第二种方法中，含有氟气，氯气，氮氧化物气体和二氧化硫气体中的至少一种的混合物，或气体混合物与氧气和含碳化合物气体的混合物，或将其与惰性气体的混合物引入反应容器中，并且通过使用电磁场产生等离子体，从而在放置在容器中的基材上产生金刚石。

30. 发明授权

US5173089A Method for producing the polycrystalline diamond tool 失效
标题翻译：多晶金刚石工具的制造方法
公开(公告)号：US5173089A
公开(公告)日：1992-12-22
申请号：US854689
申请日：1992-03-20
申请人： Keiichiro Tanabe , Naoji Fujimori
发明人： Keiichiro Tanabe , Naoji Fujimori
IPC分类号： B23B27/14 , C23C16/01 , C23C16/27 , C23C30/00
CPC分类号： C23C16/27 , B23B27/145 , C23C16/01 , C23C16/271 , C23C16/274 , C23C16/276 , C23C16/277 , C23C16/278 , C23C16/279 , C23C30/005 , B23B2226/315 , B23B2228/04
摘要： The invention relates to a chemical vapor phase deposition method for producing a polycrystalline diamond tool comprising the steps of supplying material gas including a carbon-containing gas and hydrogen gas into a vacuum chamber, exciting the material gas into a state including plasma or radicals, introducing the material gas to a heated substrate, first depositing of diamond on the substrate with the material gas having a first density of carbon, a first density of oxygen and a first density of nitrogen, second depositing of diamond on the first deposited diamond with the material gas having a density of carbon higher than the first density of carbon, a density of oxygen lower than the first density of oxygen or a density of nitrogen higher than the first density of nitrogen till the diamond becomes more than 40 .mu.m in thickness, etching the substrate away from the deposited diamond by an etchant to obtain a diamond plate, metalizing the surface of the diamond plate which was grown in the second depositing step, and fixing the metalized surface on an end surface of a tool body to thereby obtain a diamond tool with a rake surface which was grown in the first depositing step and with a fixation surface which was grown in the second depositing step.
摘要翻译：本发明涉及一种用于制造多晶金刚石工具的化学气相沉积方法，包括以下步骤：将包含含碳气体和氢气的材料气体供应到真空室中，将材料气体激发成包括等离子体或自由基的状态，引入将材料气体输送到被加热的基底上，首先在所述基底上沉积金刚石，所述材料气体具有第一密度为碳，第一密度为氧和第一密度氮，第二沉积金刚石在第一沉积金刚石上的材料具有比第一密度碳高的碳的密度的氧气，低于第一密度的氧气的密度或高于第一密度的氮的密度，直到金刚石的厚度大于40μm，蚀刻衬底通过蚀刻剂离开沉积的金刚石以获得金刚石板，使生长的金刚石板的表面金属化在第二沉积步骤中，并且将金属化表面固定在工具主体的端面上，从而获得具有在第一沉积步骤中生长的前刀面的金刚石工具和在第二沉积步骤中生长的固定表面。

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