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公开(公告)号：JP2012222267A
公开(公告)日：2012-11-12
申请号：JP2011088887
申请日：2011-04-13
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MAEKAWA RYOSUKE , SAKAI TAKENOBU , AWANO HIROMOTO , TERAJIMA YUKIO
IPC: H01L31/042
CPC classification number: Y02E10/50
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell and manufacturing method thereof capable of improving conversion efficiency.SOLUTION: The solar cell includes a photoelectric conversion part and a substrate of which the photoelectric conversion part is formed on one surface, and which has recesses on a rear face of the one surface and is curved so as to become convex on a side having recesses. The method of manufacturing the solar cell includes: a recess forming step for forming a recess on one surface of the substrate; a photoelectric conversion part forming step for forming the photoelectric conversion part on the rear surface of the one surface of the substrate; and a curving step for curving the substrate, on which the photoelectric conversion part is formed, so as to become convex on the side having recesses.
Abstract translation: 解决的问题：提供能够提高转换效率的太阳能电池及其制造方法。 解决方案：太阳能电池包括光电转换部分和在一个表面上形成光电转换部分并且在一个表面的后表面上具有凹陷的基板，并且在其上形成凸起 侧面有凹槽。 太阳能电池的制造方法包括：在基板的一个表面上形成凹部的凹部形成工序; 光电转换部形成步骤，用于在基板的一个表面的后表面上形成光电转换部; 以及弯曲步骤，用于弯曲形成有光电转换部的基板，以在具有凹部的一侧变得凸出。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2010043699A
公开(公告)日：2010-02-25
申请号：JP2008208169
申请日：2008-08-12
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MURATA KIYOHITO , TERAJIMA YUKIO
IPC: F16F15/134
Abstract: PROBLEM TO BE SOLVED: To provide an elastic body mechanism and a damper device capable of restraining the shape of an elastically restored elastic body from changing to a shape in an initial state, by combining elastic bodies different in relaxation characteristics in parallel. SOLUTION: This elastic body mechanism 1-1 includes a pair of connecting plates 2 and 3, a rubber metal spring 4 held by the pair of connecting plates 2 and 3, and a fairing spring 5 held by the pair of connecting plates 2 and 3. The rubber metal spring 4 and the fairing spring 5 are arranged in parallel to the pair of connecting plates 2 and 3, and the fairing spring 5 is weaker in the relaxation characteristic than the rubber metal spring 4. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 解决的问题：提供一种弹性体机构和阻尼装置，其能够通过组合松弛特性不同的弹性体并联起来，将弹性恢复的弹性体的形状限制为初始状态的形状。 解决方案：该弹性体机构1-1包括一对连接板2和3，由一对连接板2和3保持的橡胶金属弹簧4和由一对连接板保持的整流罩5 橡胶金属弹簧4和整流罩5平行于一对连接板2和3布置，整流罩5的松弛特性比橡胶金属弹簧4弱。版权所有 （C）2010，JPO＆INPIT
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公开(公告)号：JP2009126770A
公开(公告)日：2009-06-11
申请号：JP2007306367
申请日：2007-11-27
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： TERAJIMA YUKIO , FUJIWARA YASUYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a silicon carbide single crystal, which is based on a solution method and by which morphology of the surface of a crystal growth layer can be improved.
SOLUTION: In the method for growing the silicon carbide single crystal, comprising bringing a silicon carbide single crystal into contact with a melt obtained by melting heated Si in a graphite crucible and growing the silicon carbide single crystal on a substrate, the silicon carbide single crystal is deposited and grown from the melt in which elements of Cr and X (Ni or Co) are added so that the ratio of Cr becomes in a range of 30-70 at.% and the ratio of X becomes in a range of 1-25 at.%, based on the total composition.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种基于溶液方法生长碳化硅单晶的方法，并且可以提高晶体生长层的表面的形态。 解决方案：在用于生长碳化硅单晶的方法中，包括使碳化硅单晶与通过在石墨坩埚中熔化加热的Si而获得的熔体接触并在基板上生长碳化硅单晶， 从其中添加Cr和X（Ni或Co）的元素的熔体中沉积和生长碳化物单晶，使得Cr的比例在30-70at。％的范围内，并且X的比率在一定范围内 基于总组成，为1-25％。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2003065045A
公开(公告)日：2003-03-05
申请号：JP2001255096
申请日：2001-08-24
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MURATA KIYOHITO , KIMURA YOSHIO , TERAJIMA YUKIO
CPC classification number: F01N5/02 , F01N13/009 , F28D15/0275 , Y02T10/16
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust heat recovery device capable of efficiently recovering an exhaust heat.
SOLUTION: The heat pipes 3 to 5 are installed in an exhaust manifold 11 or the like which is a component of an exhaust system in an engine 2, and the exhaust heat is transferred to the thermoelectric elements 6 to 8 by the heat pipes, thus uniformly providing the heat of the exhaust system to the thermoelectric elements 6 to 8 through the heat pipes 3 to 5. Thereby, the power generation efficiency of the thermoelectric elements is improved and the recovery efficiency of engine's exhaust heat is improved accordingly.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供能够有效地回收排热的废热回收装置。 解决方案：热管3至5安装在作为发动机2中的排气系统的部件的排气歧管11等中，并且排气热量通过热管传递到热电元件6至8，因此 通过热管3〜5将排气系统的热均匀地提供给热电元件6〜8。由此，提高了热电元件的发电效率，并且相应地提高了发动机排气的回收效率。
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公开(公告)号：JP2004077131A
公开(公告)日：2004-03-11
申请号：JP2002233553
申请日：2002-08-09
Applicant: Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
Inventor： KANEHARA KENJI , NAKASE YOSHIHIRO , ITO YUJI , TERAJIMA YUKIO , HONMA NOBUTAKA , SASAKI TOSHITAKE
IPC: G01N33/22 , G01N21/35 , G01N21/3504
Abstract: PROBLEM TO BE SOLVED: To detect the concentration of each of component fuel of a gasified composite fuel with a simple constitution mountable on a vehicle. SOLUTION: This fuel concentration detection device has a luminescent member 88 as a light source to emitting light with a plurality of wavelength, a reflector 96 to reflect the light emitted from the luminescent member 88 and passing through the gasified composite fuel flowing in the inside of a conduit 82, a spectrograph 98 to divide the light reflected by the reflector 96 and passing through the gasified composite fuel, optical filters 110-114 to respectively pass the light of specific wavelength, photodiodes 90-94 to receive the light passing through the optical filter and to output an electric signal of voltage It corresponding to its strength and an electric circuit 126 to control the photodiodes, and the electric circuit 126 computes the concentration of the composite fuel in accordance with the ratio It/Io of output voltage concerning each of the composite fuel by specifying the output voltage at the time when the concentration is zero as Io. COPYRIGHT: (C)2004,JPO
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Patent Agency Ranking6.发明专利
公开(公告)号：JP2004076585A
公开(公告)日：2004-03-11
申请号：JP2002233539
申请日：2002-08-09
Applicant: Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社日本自動車部品総合研究所
Inventor： NAKASE YOSHIHIRO , KANEHARA KENJI , ITO YUJI , TERAJIMA YUKIO , HONMA NOBUTAKA , SASAKI TOSHITAKE
CPC classification number: Y02T10/32
Abstract: PROBLEM TO BE SOLVED: To optimally control supply of the air-fuel mixture to an internal combustion engine independently of a change of the fuel condition with consumption of the vapor-liquid fuel mixture.
SOLUTION: H/C ratio Rhc of the air-fuel mixture in the gaseous condition is computed on the basis of a detected concentration B of butane (S150). A theoretical air-fuel ratio Rt is computed on the basis of the H/C ratio Rhc (S200). A correction coefficient Ka of a fuel injection period is computed on the basis of the concentration B of butane and the theoretical air-fuel ratio Rt (S250). A basic fuel injection period Tb as the optimal fuel injection period when the natural gas is contained at 100 % is computed (S300). A first target fuel injection period T1 is computed on the basis of the basic fuel injection period Tb and the correction coefficient Ka (S400). A second target fuel injection period T2 for reducing a deviation between the real air-fuel ratio Ra and the theoretical air-fuel ratio Rt is computed (S450). A fuel injection period in relation to an air intake pipe 32 by a fuel injection device 28 is controlled on the basis of the final target fuel injection period Tt as the sum of the first and the second target fuel injection periods (S500, S550).
COPYRIGHT: (C)2004,JPO-
公开(公告)号：JP2010255577A
公开(公告)日：2010-11-11
申请号：JP2009108250
申请日：2009-04-27
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： TERAJIMA YUKIO , MIYAZAKI SHOJI
CPC classification number: Y02T10/125
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine having a structure of suppressing adhesion of deposits.
SOLUTION: A piston 10 includes an uneven surface 12 on a surface of a piston upper part 14 (namely, a piston top surface). The uneven surface 12 is composed by a plurality of cone bodies aligned at an inter-vertex distance (pitch) P. The height of a projection of the uneven surface is defined as H. The relations of P≤0.5 μm and P/2≤H are satisfied.
COPYRIGHT: (C)2011,JPO&INPITAbstract translation: 要解决的问题：提供具有抑制沉积物粘附的结构的内燃机。 解决方案：活塞10在活塞上部14的表面（即，活塞顶面）上包括不平坦表面12。 不平坦表面12由以顶点间距（间距）P对齐的多个锥体构成。不平坦面的突起的高度被定义为H.P≤0.5μm和P /2≤ H满意 版权所有（C）2011，JPO＆INPIT
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公开(公告)号：JP2009167044A
公开(公告)日：2009-07-30
申请号：JP2008005748
申请日：2008-01-15
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： TERAJIMA YUKIO , FUJIWARA YASUYUKI
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a silicon carbide single crystal in which the growth rate of the silicon carbide single crystal is high in comparison with that in a known solution growth method. SOLUTION: In the method for growing the silicon carbide single crystal, comprising bringing a silicon carbide single crystal substrate into contact with a melt, obtained by heating Si to melt it in a graphite crucible and growing the single crystal on the substrate, the silicon carbide single crystal is grown from a melt, obtained by adding elements of Cr and X (X is at least one or more kinds of elements selected from Sn, In and Ga) into the melt so that the ratio of Cr becomes in a range of 30-70 atom.% and the ratio of X becomes in a range of 1-25 atom.%, based on the elements in the total composition. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 待解决的问题：提供一种生长碳化硅单晶的方法，其中与已知的溶液生长方法相比，碳化硅单晶的生长速率高。 解决方案：在用于生长碳化硅单晶的方法中，包括使碳化硅单晶衬底与熔体接触，通过加热Si将其熔化在石墨坩埚中并在衬底上生长单晶而获得， 通过将Cr和X的元素（X是选自Sn，In和Ga中的至少一种元素）添加到熔体中而获得的熔融物中生长碳化硅单晶，使得Cr的比例成为 范围为30-70原子％，并且X的比例基于总组合物中的元素在1-25原子％的范围内。 版权所有（C）2009，JPO＆INPIT
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9.发明专利Manufacturing facility for manufacturing silicon carbide single crystal by means of solution method 审中-公开通过解决方法制造单晶碳化硅的制造设备
公开(公告)号：JP2007126335A
公开(公告)日：2007-05-24
申请号：JP2005321260
申请日：2005-11-04
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： TERAJIMA YUKIO , SAKAMOTO HIDEMITSU
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing facility for manufacturing a silicon carbide single crystal which inhibits the production of a silicon carbide polycrystal in a method for manufacturing silicon carbide single crystal by means of a solution method.
SOLUTION: The manufacturing facility 10 for manufacturing silicon carbide single crystal by means of the solution method comprises a crucible 2 for holding a solution containing silicon and carbon, a heating device 3 for heating the crucible, and a seed crystal holding part 6 for holding a seed crystal 5, wherein, during at least manufacturing the silicon carbide single crystal, a part 2a which is brought into contact with the liquid level of the solution of an internal surface of the crucible has a degree of surface roughness Ra of ≤2.0 μm.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供一种通过溶液法制造碳化硅单晶的方法制造碳化硅单晶制造碳化硅单晶的制造设备。 解决方案：通过溶液法制造碳化硅单晶的制造设备10包括用于保持含有硅和碳的溶液的坩埚2，用于加热坩埚的加热装置3和晶种保持部6 用于保持晶种5，其中，在至少制造碳化硅单晶期间，与坩埚内表面的溶液的液面接触的部分2a的表面粗糙度Ra为≤ 2.0μm。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：JP2003336797A
公开(公告)日：2003-11-28
申请号：JP2002141990
申请日：2002-05-16
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： HONMA NOBUTAKA , TERAJIMA YUKIO , ITO YUJI , SASAKI TOSHITAKE
IPC: F17C11/00
Abstract: PROBLEM TO BE SOLVED: To provide a gas adsorption storage tank and a manufacturing method thereof, whose adsorbent is easily exchanged, and filling efficiency of gas is high.
SOLUTION: In the gas adsorption storage tank 1, adsorbent 18a, 18b is filled in a tank main body 10. An opening 11, from which a gas inlet port 13a contiguous to a gas ventilation member 13 at an axial center, and inlet and outlet ports 15a, 15b of a heat exchange fluid passages 15 project, is disposed at an end of the tank 1. An opening 12 for filling or taking out the adsorbent 18a, 18b is disposed at the other end of the tank 1, and is sealed with a removable lid 17.
COPYRIGHT: (C)2004,JPOAbstract translation: 解决的问题：为了提供吸附剂容易更换的气体吸附储罐及其制造方法，并且气体的填充效率高。 解决方案：在气体吸附储罐1中，吸附剂18a，18b填充在罐主体10中。开口11与轴向中心与气体通气构件13相邻的气体入口13a和 热交换流体通道15的入口和出口15a，15b突出设置在罐1的端部。用于填充或取出吸附剂18a，18b的开口12设置在罐1的另一端， 并用可拆卸盖17密封。版权所有（C）2004，JPO
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