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1. 发明专利

JP2011241442A Masking jig for thermal spraying 审中-公开
标题翻译：用于热喷涂的掩模
公开(公告)号：JP2011241442A
公开(公告)日：2011-12-01
申请号：JP2010114314
申请日：2010-05-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAIDA HIROSHI , KIRIYAMA KAZUO , SHIMODA KENJI , OKAMOTO KATSUHIRO , TSUZUKI YOSHIHIKO
IPC分类号： C23C4/02
摘要： PROBLEM TO BE SOLVED: To provide a masking jig for thermal spraying, which enables reuse after securing the quality of a sprayed coating to a desired section of a workpiece.SOLUTION: The masking jig 1a for thermal spraying makes an inner surface (masking surface), which is formed cylindrical and to which spray particles are sprayed, rough to be an uneven surface 5, and coats the uneven surface 5 with a DLC coating 6, thereby enabling the reuse of the masking jig 1a for thermal spraying after securing the quality of the sprayed coating 23 on the cylinder bore inner surface.
摘要翻译：要解决的问题：提供一种用于热喷涂的掩模夹具，其在将喷涂涂层的质量确保到工件的期望部分之后能够重新使用。解决方案：用于热喷涂的掩模夹具1a形成为圆柱形并且喷射颗粒被喷射的内表面（掩蔽表面）粗糙成不平坦表面5，并且用DLC涂覆不平坦表面5 涂层6，从而能够在将喷涂涂层23的质量确保在气缸内孔表面上之后重新使用用于热喷涂的掩模夹具1a。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2004060456A Head cover 审中-公开
公开(公告)号：JP2004060456A
公开(公告)日：2004-02-26
申请号：JP2002216017
申请日：2002-07-25
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KIRIYAMA KAZUO
IPC分类号： F01M9/10 , F02F7/00
CPC分类号： F01L2810/02
摘要： PROBLEM TO BE SOLVED: To reduce the load of an oil pump by using oil falling by colliding with the inner surface of a head cover and heretofore unutilized, for lubricating the sliding parts of a cam and a roller.
SOLUTION: In the head cover 10 having a top wall 11 positioned above a camshaft 14, the inner surface of the top wall 11 is provided with a plurality of projecting parts 19 of downward projecting shape, and the tip part 19a of each projecting part 19 is disposed upward in the gravity direction of each cam part 14a of the camshaft 14.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2012246818A Method of sealing engine component 审中-公开
标题翻译：密封发动机部件的方法
公开(公告)号：JP2012246818A
公开(公告)日：2012-12-13
申请号：JP2011118431
申请日：2011-05-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HAYASHI TOMIO , KIRIYAMA KAZUO , NAKAO SHIGEKI
IPC分类号： F02F11/00 , F16J15/14
摘要： PROBLEM TO BE SOLVED: To provide a method of sealing an engine component, which is capable of improving adhesion of FIPG (Formed In Place Gasket).SOLUTION: The method of sealing the engine component is provided for sealing a cylinder block 101 with a cylinder head 102 in an engine 100 by the FIPG 10. The method includes: pre-cleaning an application surface of the FIPG 10 between a mating surface S1 of the cylinder block 101 and a mating surface S2 of the cylinder head 102; and performing plasma processing of the application surface of the FIPG 10 between the mating surface S1 of the cylinder block 101 and the mating surface S2 of the cylinder head 102.
摘要翻译：要解决的问题：提供一种密封发动机部件的方法，该发动机部件能够改善FIPG（成型垫圈）的附着力。解决方案：密封发动机部件的方法用于通过FIPG 10将气缸体101与发动机100中的气缸盖102密封。该方法包括：将FIPG 10的施加表面预先清洁气缸体101的配合面S1和气缸盖102的配合面S2; 并且在缸体101的配合表面S1和气缸盖102的配合表面S2之间执行FIPG 10的施加表面的等离子体处理。（C）2013，JPO＆INPIT

4. 发明专利

JP2014132540A Plasma surface treatment device 审中-公开
标题翻译：等离子体表面处理装置
公开(公告)号：JP2014132540A
公开(公告)日：2014-07-17
申请号：JP2013000736
申请日：2013-01-07
申请人： Kowa Dennetsu Keiki:Kk , 株式会社幸和電熱計器 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： KAWAI KIYOSHI , MURAKAMI HIROYOSHI , KITAGUCHI TATSUO , NAKAO SHIGEKI , HAYASHI TOMIO , KIRIYAMA KAZUO
IPC分类号： H05H1/24 , B01J19/08 , B29C33/10 , C23C16/44 , C23C16/50 , H01L21/304
摘要： PROBLEM TO BE SOLVED: To provide a plasma surface treatment device which has a sufficient exhaust function and enables downsizing of the device.SOLUTION: A plasma surface treatment device 1 radiates a plasma excitation gas generated by a plasma generating nozzle 2 from a plasma jetting port 22 to perform plasma treatment on a workpiece S. The plasma surface treatment device 1 includes: a gas recovery passage 3 in which a gas suction port 33 for suctioning the gas from an outer circumferential direction of the plasma jetting port 22 opens; and an ejector mechanism 4 which suctions the gas from the gas suction port 33 into the gas recovery passage 3 under negative pressure and exhausts the gas. The gas suction port 33 opens at an outer periphery of the plasma jetting port 22 in a circumferential form in a plan view.
摘要翻译：要解决的问题：提供一种等离子体表面处理装置，其具有足够的排气功能并且能够使装置小型化。解决方案：等离子体表面处理装置1将等离子体产生喷嘴2产生的等离子体激发气体从等离子体喷射口等离子体表面处理装置1包括：气体回收通道3，其中用于从等离子体喷射口22的外周方向抽吸气体的气体吸入口33打开; 以及在负压下从气体吸入口33吸入气体进入气体回收通道3并排出气体的喷射器机构4。气体吸入口33在等离子体喷射口22的外周以平面图的圆周方式开口。

5. 发明专利

JP2012126948A Thermal spraying method 审中-公开
标题翻译：热喷涂方法
公开(公告)号：JP2012126948A
公开(公告)日：2012-07-05
申请号：JP2010278468
申请日：2010-12-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KIRIYAMA KAZUO
IPC分类号： C23C4/18 , C23C4/12
摘要： PROBLEM TO BE SOLVED: To provide a thermal spraying method which can prevent the generation of thermal deformation of a workpiece due to the heat of spray particles immediately after melting while reducing the spray particles that adhere near a spout of an air nozzle to improve the quality of the workpiece.SOLUTION: A thermal spraying gun 2 is composed to be rotatable around a tip of wire raw material 50 and also to be reciprocatable in a cylindrical part 100A of the workpiece 100 on the same axis. The thermal spraying method includes: a film formation step 201 for spraying on an inner circumferential surface 100a of the cylindrical part 100A with the thermal spraying gun 2 beginning arc discharge in a condition to spout "a compressed air 52 for thermal spraying atomization" while rotating and then reciprocating in the cylindrical part 100A; and a cooling and cleaning step 202, after the film formation step 201 is completed, in which the thermal spraying gun 2 in the condition to spout "the compressed air 52 for thermal spraying atomization" while rotating reciprocates in the cylindrical part 100A without beginning the arc discharge.
摘要翻译：要解决的问题：提供一种热喷涂方法，其可以防止在熔融之后立即喷射颗粒的热量导致工件的热变形，同时减少附着在空气喷嘴的喷嘴附近的喷雾颗粒到提高工件的质量。解决方案：热喷枪2构成为可围绕电线原料50的尖端旋转，并且也可在同一轴线上在工件100的圆筒部100A中往复运动。热喷涂方法包括：成膜步骤201，用热喷枪2在圆筒部100A的内周面100a上喷射，在喷出“喷雾雾化用压缩空气52”的同时旋转然后在圆筒部100A中往复运动; 以及冷却和清洁步骤202，在成膜步骤201完成之后，在喷射喷枪2的状态下，在圆筒形部分100A中旋转时，喷出“用于热喷雾雾化的压缩空气52”，而不开始电弧放电版权所有（C）2012，JPO＆INPIT

6. 发明专利

JPH08257889A POLISHING DEVICE 失效
公开(公告)号：JPH08257889A
公开(公告)日：1996-10-08
申请号：JP6643295
申请日：1995-03-24
申请人： TOYOTA MOTOR CORP
发明人： KIRIYAMA KAZUO , TADA HIDEYUKI
IPC分类号： B24B19/12 , B24B21/00 , B24B21/18
摘要： PURPOSE: To simplify work of replacing a polishing tape by holding it to a polishing device by a cartridge, in the polishing device of polishing a workpiece by the polishing tape. CONSTITUTION: A cartridge storage chamber 74 is formed respectively in a point end part of a pair of clamp arms 38, to store each cartridge 70 respectively opposed to each other in each cartridge storage chamber 74. Each cartridge 70 is held by winding a polishing tape T to a tape supply reel 92 and to a tape winding reel 94, also to provide a shoe 95 of pressing the polishing tape T to a workpiece 10.

7. 发明专利

JPH09136257A WRAPPING DEVICE 失效
公开(公告)号：JPH09136257A
公开(公告)日：1997-05-27
申请号：JP31856695
申请日：1995-11-13
申请人： TOYOTA MOTOR CORP
发明人： KIRIYAMA KAZUO
IPC分类号： B24B5/42 , B24B19/12 , B24B21/00 , B24B21/02
摘要： PROBLEM TO BE SOLVED: To improve durability and reliability in a wrapping film and a wrapping device. SOLUTION: Shoes 14 provided with recessed workpiece holding parts 15 are installed on the opposed faces of a pair of clamp arms 8a, 8b. In the center of the workpiece holding part 15, a deep grove 16 is formed. A guide plate 17 is fixed in the shoe 14 so as to close both sides of the deep groove 16. In the deep groove 16, a pulling roller 18 is arranged, while a rotary shaft 19 in the pulling roller 18 is supported by means of the guide plate 17. A wrapping film 2 is guided to the workpiece holding part 15 in the shoe 14 and pulled into the deep groove 16 in the center of the workpiece holding part 15 so as to be wound on the pulling roller 18. Even when the wrapping film 2 is fed forward, a winding path is kept constant, so that clamping of a workpiece 3 with a high pressure for bringing the wrapping film 2 into tight contact with the machined face of the workpiece 3 is not required.

8. 发明专利

JPH0623645A THIN WORK FEEDING DEVICE 失效
公开(公告)号：JPH0623645A
公开(公告)日：1994-02-01
申请号：JP20454692
申请日：1992-07-07
申请人： TOYOTA MOTOR CORP , SHINMEI KOGYO KK
发明人： SHIRAI YOSHINORI , YAMADA TOSHIHIRO , KIRIYAMA KAZUO , KINOSHITA HITOSHI , KAWAI YASUHIRO
IPC分类号： B23Q7/10
摘要： PURPOSE:To improve safety by providing a work drop preventing member to close the opening of a work magazine in replacement with a moving magazine when the upper opening of the moving magazine is separated away from a position right below the opening of the work magazine. CONSTITUTION:When a moving magazine 16 is moved over a fixed plate 14 by means of a moving magazine moving mechanism 18 and the lower opening of the moving magazine is arranged in a position right above the each recessed part 14m of the surface of the fixed plate 14, a thin work 11 fed from the work magazine 12 to the moving magazine and contained therein is fed in each recessed part under a dead weight. In which case, when the upper opening of the moving magazine is separated away from a position right below the lower opening of the work magazine, the opening of the work magazine is closed with a work drop preventing member 19 in replacement with the moving magazine, whereby the thin work is prevented from dropping from the work magazine. Since, as noted above, the thin work can be fed in the recessed part of the fixed plate by means of the moving magazine, a need to move a fixed plate body is eliminated.

9. 发明专利

JPH11285958A POLISHING DEVICE 失效
公开(公告)号：JPH11285958A
公开(公告)日：1999-10-19
申请号：JP9154398
申请日：1998-04-03
申请人： TOYOTA MOTOR CORP
发明人： OHASHI TAKESHI , KIRIYAMA KAZUO
IPC分类号： B24B21/00 , B24B5/42 , B24B19/12 , B24B21/06 , B24B21/08 , B24B21/16
摘要： PROBLEM TO BE SOLVED: To enhance the conformability of a pressing member to a workpiece in a device which polishes the workpiece by rotating it while a polishing tape is pressed from the back to the workpiece by the pressing member. SOLUTION: A cartridge 72 holds a pressing member 96, and a swing type holding device 260 holds the pressing member 96 swingably centering on the axis Ls three-dimensionally intersecting at a right angle to the rotating axis of a workpiece 10. During polishing, the pressing member 96 is swung oscillatively with respect to the cartridge 72, and thereby the pressing member 96 is conformed to the workpiece 10.

10. 发明专利

JPH11207593A GRINDING DEVICE 失效
公开(公告)号：JPH11207593A
公开(公告)日：1999-08-03
申请号：JP31055998
申请日：1998-10-30
申请人： TOYOTA MOTOR CORP
发明人： KIRIYAMA KAZUO , TADA HIDEYUKI
IPC分类号： B24B21/00
摘要： PROBLEM TO BE SOLVED: To simplify replacing work for a grinding tape by holding an grinding tape on a cartridge separable from a grinding tape holding device. SOLUTION: A pair of clamp arms 38 are separated with each other to refuge a crankshaft 10 from a cartridge 70. Successively the crankshaft 10 is dismounted from a work piece holding device, and thereafter an operation part is operated to place a lock plate in an unlock position to draw a cartridge 70 to be replaced from the clamp arms 38. Then a new cartridge 70 is mounted on the clamp arms 38 to operate the operation part to place the lock plate in a lock position, thereby replacing a grinding tape held on the cartridge 70.

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