专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2003314448A Bearing for co2 refrigerant compressor, compressor using the bearing, and application of the compressor 有权
标题翻译：用于二氧化碳制冷压缩机的压缩机，使用轴承的压缩机和压缩机的应用
公开(公告)号：JP2003314448A
公开(公告)日：2003-11-06
申请号：JP2002123893
申请日：2002-04-25
申请人： Hitachi Ltd , Toyo Tanso Kk , 東洋炭素株式会社 , 株式会社日立製作所
发明人： TAKAYASU HIROSHI , BABA NOBORU , NAKAJIMA SHOICHI , IIZUKA TADASHI , YAMANAKA TOSHIAKI , OGURA HIROAKI , FUKUDA TOSHIOMI , OZAKI SHINICHI
IPC分类号： F04B39/00 , B22F3/26 , B22F5/00 , C04B41/51 , C04B41/88 , C22C9/02 , C22C13/00 , F01C21/02 , F04C18/02 , F04C18/356 , F04C29/00 , F16C33/12 , F16C33/14 , F16C33/16 , F16C35/02
CPC分类号： C04B41/009 , C04B41/5127 , C04B41/5161 , C04B41/88 , C04B2111/00353 , F01C21/02 , F04C18/0215 , F04C18/356 , F04C29/00 , F16C2360/42 , Y10T428/30 , C04B41/4523 , C04B41/515 , C04B35/52
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable long life bearing for CO 2 refrigerant compressor using a bearing material with a high wear resistance and a high seizure resistance, a compressor, an air conditioner, a refrigerator, and a water heater using the bearing. SOLUTION: In this bearing for compressor using CO 2 refrigerant and the compressor, air conditioner, and refrigerator using the bearing, the bearing is formed of a member provided by immersing one type of metal selected from IB group, VIII group excluding Fe, and Sn or an alloy formed mainly of these metals into the pores of a carbon base material including 20 to 50 wt.% graphite and formed of the carbon base material including 20 to 50 wt.% graphite. At least one of such requirements that the member must have a Shore hardness of 65 to 120, the compressive strength of the member must be 200 to 500 MPa, the porosity of the member must be 0.05 to 2 vol.%, and the metal or alloy of the member must contain at least one of V and Ti of 0.2 wt.% or less must be satisfied. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了使用具有高耐磨性和高耐咬住性的轴承材料，使用压缩机，空气调节器等来为CO 2 制冷剂压缩机提供高度可靠的长寿命轴承，冰箱和使用该轴承的热水器。
解决方案：在使用CO 2 制冷剂的压缩机的轴承和使用该轴承的压缩机，空调和冰箱中，轴承由浸入其中选择的一种金属 IB族，不含Fe的VIII族，以及主要由这些金属形成的Sn或合金的碳基材料的孔中，包含20〜50重量％的石墨，由包含20〜50重量％的石墨的碳基材料形成。这些要求中的至少一个要求的构件必须具有65至120的肖氏硬度，构件的抗压强度必须为200至500MPa，构件的孔隙率必须为0.05至2体积％，并且金属或合金必须含有0.2重量％以下的V和Ti中的至少一种。版权所有（C）2004，JPO

2. 发明专利

JP2008128477A Method of manufacturing bearing 有权
标题翻译：制造轴承的方法
公开(公告)号：JP2008128477A
公开(公告)日：2008-06-05
申请号：JP2006317863
申请日：2006-11-24
申请人： Hitachi Appliances Inc , Toyo Tanso Kk , 日立アプライアンス株式会社 , 東洋炭素株式会社
发明人： YAMANAKA TOSHIAKI , OSHIMA KENICHI , BABA NOBORU , TAKAYASU HIROSHI , OGURA HIROAKI , TOYODA JUNJI , IIZUKA TADASHI
IPC分类号： F16C33/16 , F04B39/00 , F16C17/02 , F16C33/12 , F16C33/14 , F16C33/24
CPC分类号： F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a bearing for a refrigerant compressor, which has improved friction wear property in boundary lubrication, mixing lubrication and fluid lubrication while securing the almost uniform structure of a completed product without releasing reactive gas which is produced during firing. SOLUTION: The method of manufacturing the bearing comprises using a powder molding machine as a vertical uniaxial press for compressing and molding kneaded material containing carbon graphite aggregate and binder into a cylindrical or columnar shape (N-Step 5), wherein a carbon graphite base material formed by firing an obtained molded product (N-Step 6) has a degree of graphite crystallinity of 15-50% with X-ray diffraction and a radial crushing strength of 18.6 MPa or more. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造用于制冷剂压缩机的轴承的方法，其在边界润滑中具有改善的摩擦磨损性能，混合润滑和流体润滑，同时确保完成产品的几乎均匀的结构而不释放反应性气体这是在射击过程中产生的。解决方案：制造轴承的方法包括使用粉末成型机作为垂直单轴压制机，将含有碳石墨骨料和粘合剂的捏合材料压缩成型为圆柱形或圆柱形（N-Step 5），其中碳通过烧成所得成型体（N-Step 6）而形成的石墨基材的X射线衍射，径向破碎强度为18.6MPa以上，石墨结晶度为15〜50％。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2008128476A bearing 有权
标题翻译：轴承
公开(公告)号：JP2008128476A
公开(公告)日：2008-06-05
申请号：JP2006317862
申请日：2006-11-24
申请人： Hitachi Appliances Inc , Toyo Tanso Kk , 日立アプライアンス株式会社 , 東洋炭素株式会社
发明人： YAMANAKA TOSHIAKI , OSHIMA KENICHI , BABA NOBORU , TAKAYASU HIROSHI , OGURA HIROAKI , TOYODA JUNJI , IIZUKA TADASHI
IPC分类号： F16C33/16
CPC分类号： F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a refrigerant compressor using a bearing having improved wear resistance while shortening a time for machining the bearing and reducing material loss. SOLUTION: The bearings 2c, 4a each use a carbon graphite base material which is obtained by baking such a molded product that kneaded material containing inorganic filler is molded into an approximate usable shape. The carbon graphite base material has an area porosity of 15% or less when found under a microscope, contains ash, and is filled with α solid solution of phosphor copper or copper containing phosphor. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用具有改善的耐磨性的轴承的制冷剂压缩机，同时缩短用于机械加工轴承的时间并减少材料损失。解决方案：轴承2c，4a各自使用通过烘焙这种模制产品获得的碳石墨基材，将含有无机填料的捏合材料模制成近似可用的形状。碳素石墨基材在显微镜下发现时的面积孔隙率为15％以下，含有灰分，并填充有磷光体铜或含铜荧光体的α固溶体。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008128220A Refrigerating unit 有权
标题翻译：制冷单元
公开(公告)号：JP2008128220A
公开(公告)日：2008-06-05
申请号：JP2006317865
申请日：2006-11-24
申请人： Hitachi Appliances Inc , Toyo Tanso Kk , 日立アプライアンス株式会社 , 東洋炭素株式会社
发明人： YAMANAKA TOSHIAKI , OSHIMA KENICHI , BABA NOBORU , TAKAYASU HIROSHI , OGURA HIROAKI , TOYODA JUNJI , IIZUKA TADASHI
IPC分类号： F04B39/00 , F25B1/04
CPC分类号： F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a refrigerating unit having a refrigerant compressor having a bearing, superior in abrasion resistance, capable of shortening time required for processing and reducing manufacturing cost. SOLUTION: This refrigerating unit R1 uses the bearings 2c and 4a as a sliding member of the refrigerant compressor SR and a carbographite-based material having fixed carbon of 90-99 mass%, and is characterized in that area porosity of a pore determined by a microscope of the carbographite-based material is set to 15% or less, and a solid solution of copper including phosphorus is filled in a half or more of opening pores except the closed pores. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有制冷剂压缩机的制冷装置，其具有耐磨性优异的轴承，能够缩短加工所需的时间并降低制造成本。解决方案：该制冷单元R1使用轴承2c和4a作为制冷剂压缩机SR的滑动构件和具有90-99质量％的固定碳的碳标志基材料，其特征在于孔的面积孔隙率通过碳青铜基材料的显微镜测定为15％以下，将包含磷的铜的固溶体填充在除闭孔以外的开口孔的一半以上。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2010007857A Refrigerant compressor 有权
标题翻译：制冷压缩机
公开(公告)号：JP2010007857A
公开(公告)日：2010-01-14
申请号：JP2009190687
申请日：2009-08-20
申请人： Hitachi Appliances Inc , Toyo Tanso Kk , 日立アプライアンス株式会社 , 東洋炭素株式会社
发明人： YAMANAKA TOSHIAKI , OSHIMA KENICHI , BABA NOBORU , TAKAYASU HIROSHI , OGURA HIROAKI , TOYODA JUNJI , IIZUKA TADASHI
IPC分类号： F16C33/16 , B22F3/26 , B22F5/00 , F04B39/00 , F04C29/00
CPC分类号： F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a refrigerant compressor capable of continuously maintaining capacity efficiency of inside a cylinder and capacity efficiency of the compressor for a long time in regard to a refrigerant compressor, in which three bearings (a carbon bearing and a winding bush) as sliding members are used for a main bearing and a turning bearing in an inside scroll compressor and which is designed to be lubricated by fluid in normal operation, but in a transitional hard operating environment, local loads concentrate to an end of an upper side of the main bearing to generate a friction wear phenomenon very similar to a wear score by boundary lubrication. SOLUTION: In a refrigerant compressor to be operated in the state of filling a refrigerant and refrigerating machine oil, each of a main bearing 4a supporting a crankshaft 5 and a turning bearing 2c of a turning scroll member 2, in which a crank 5a is inserted, has a vacant hole about 1.0-15 μm in diameter, and is structured of a carbon graphite base material obtained by filling the vacant hole with copper or a copper alloy as a metal. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题的方案：提供一种制冷剂压缩机，其能够相对于制冷剂压缩机长时间地连续地保持气缸内的容量效率和压缩机的容量效率，其中三个轴承（碳轴承和绕组衬套）作为滑动构件用于内部涡旋压缩机中的主轴承和转动轴承，并且设计成在正常操作中由流体润滑，但是在过渡的硬操作环境中，局部载荷集中在主轴承的上侧产生摩擦磨损现象非常类似于通过边界润滑的磨损得分。解决方案：在填充制冷剂和冷冻机油的状态下操作的制冷剂压缩机中，支撑曲轴5的主轴承4a和转动涡旋件2的转动轴承2c各自具有曲柄 5a插入，具有直径约1.0-15μm的空洞，并且由通过用铜或铜合金作为金属填充空孔而获得的碳石墨基材构成。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008128219A Refrigerant compressor 有权
标题翻译：制冷压缩机
公开(公告)号：JP2008128219A
公开(公告)日：2008-06-05
申请号：JP2006317864
申请日：2006-11-24
申请人： Hitachi Appliances Inc , Toyo Tanso Kk , 日立アプライアンス株式会社 , 東洋炭素株式会社
发明人： YAMANAKA TOSHIAKI , OSHIMA KENICHI , BABA NOBORU , TAKAYASU HIROSHI , OGURA HIROAKI , TOYODA JUNJI , IIZUKA TADASHI
IPC分类号： F04B39/00 , F25B1/00
CPC分类号： F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a refrigerant compressor using a bearing, superior in abrasion resistance, capable of shortening time required for bearing processing and reducing a raw material loss. SOLUTION: This refrigerant compressor is characterized by having a carbon graphite-based bearing using a carbon graphite-based material provided by baking a mold molded in a shape near a shape used as the bearing, that is, the carbon graphite-based material having area porosity determined by microscopic observation of 15% or less, including fixed carbon by 90-99 mass% and filled with copper including phosphorus or a copper alloy. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用轴承的耐磨性优异的制冷剂压缩机，能够缩短轴承加工所需的时间并减少原料损失。解决方案：该制冷剂压缩机的特征在于具有使用碳石墨基材料的碳石墨基轴承，该石墨基材料通过烘焙成型为接近用作轴承的形状的模具，即基于碳石墨的材料通过显微镜观察确定的面积孔隙率为15％以下的材料，包括90-99质量％的固定碳，并填充有包含磷或铜合金的铜。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008127269A bearing 有权
标题翻译：轴承
公开(公告)号：JP2008127269A
公开(公告)日：2008-06-05
申请号：JP2006317861
申请日：2006-11-24
申请人： Hitachi Appliances Inc , Toyo Tanso Kk , 日立アプライアンス株式会社 , 東洋炭素株式会社
发明人： YAMANAKA TOSHIAKI , OSHIMA KENICHI , BABA NOBORU , TAKAYASU HIROSHI , OGURA HIROAKI , TOYODA JUNJI , IIZUKA TADASHI
IPC分类号： C04B35/52 , B22F3/26 , B22F5/00 , C04B41/88 , F04B39/00 , F16C17/02 , F16C33/16
CPC分类号： F16C2360/42
摘要： PROBLEM TO BE SOLVED: To provide a bearing which has high wear resistance compared with a conventional bearing and in which the time required for processing is shortened and also its production cost is reduced. SOLUTION: A carbonaceous/graphitic base material for producing the bearing 2c or 4a is made by forming a kneaded material containing carbonaceous/graphitic aggregate and a binder into a shape near that to be used and firing the resultant formed material. The bearing has radial crushing strength of ≥18.6 MPa. The carbonaceous/graphitic base material is characterized by: comprising 90-99 mass% fixed carbon, 0.5-10 mass% ash and ≤1 mass% volatile portion; being 15-50% in graphite crystallinity by X-ray diffraction; and having ≥1.2 anisotropy ratio in orientation of graphite crystals. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种与常规轴承相比具有高耐磨性的轴承，其中缩短加工所需的时间并降低其生产成本。解决方案：用于制造轴承2c或4a的碳质/石墨基底材料通过将含有碳质/石墨骨料和粘合剂的捏合材料形成为接近所用形状的焙烧所形成的材料而制成。轴承径向抗压强度≥18.6MPa。碳质/石墨基材的特征在于：包含90-99质量％固定碳，0.5-10质量％灰分和≤1质量％挥发部分; 通过X射线衍射，石墨结晶度为15-50％; 并且石墨晶体的取向具有≥2.2的各向异性比。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2005000748A Water supply administration system and water supply administration method 审中-公开
标题翻译：供水管理系统和供水管理方法
公开(公告)号：JP2005000748A
公开(公告)日：2005-01-06
申请号：JP2003164752
申请日：2003-06-10
申请人： Hitachi Home & Life Solutions Inc , Hitachi Ltd , 日立ホーム・アンド・ライフ・ソリューション株式会社 , 株式会社日立製作所
发明人： KIMURA HIDEYUKI , YAMANAKA TOSHIAKI
IPC分类号： E03C1/10 , C02F1/42
摘要： PROBLEM TO BE SOLVED: To provide a water supply administration system wherein equipment for a water treater is simplified, and the maintenance time of the water treater having an ion exchange resin can be predicted.
SOLUTION: The water supply administration system 60 comprises a water treater 16 provided with an ion-exchange-resin-containing water softening means 17 and a water passage information detector 25 that detects the water passage state of the means 17, a consumer's terminal 21 that sends the detected water passage information through a communication network 14, and an administration company host computer 15 having databases containing individual consumer's information and connected to a plurality of consumer's terminals 21 through the communication network 14. The administration company host computer 15 has the function of predicting the maintenance time of the water softening means 17 on the basis of the water passage information sent from the consumer's terminal device 21.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种其中简化了处理设备的供水管理系统，并且可以预测具有离子交换树脂的水处理机的维护时间。解决方案：给水管理系统60包括设置有含离子交换树脂的水软化装置17的水处理器16和检测装置17的水通过状态的水通道信息检测器25，消费者通过通信网络14发送检测到的水通道信息的终端21以及具有包含个人消费者信息的数据库并且经由通信网络14连接到多个消费者终端21的管理公司主机计算机15.管理公司主机15具有根据从消费者终端装置21发送的水通道信息，预测水软化装置17的维护时间的功能。（C）2005年，JPO＆NCIPI

9. 发明专利

JP2004336083A Semiconductor integrated circuit device and its manufacturing method 审中-公开
公开(公告)号：JP2004336083A
公开(公告)日：2004-11-25
申请号：JP2004247837
申请日：2004-08-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YAMANAKA TOSHIAKI , KIMURA SHINICHIRO , ITO KIYOO , SAKATA TAKESHI , SEKIGUCHI TOMONORI
IPC分类号： H01L27/108 , H01L21/8242
摘要： PROBLEM TO BE SOLVED: To improving the reliability and integration of a semiconductor integrated circuit device that has a three-dimensional capacitor such as a DRAM cell.
SOLUTION: For increasing the storage capacitance of a capacitor produced in a semiconductor integrated circuit device, storage electrodes 14 with a thick thickness and metal wirings 15 in a peripheral circuit region are doubled with a conductive film which is made of the same metal material and prepared in the same layer as both the storage electrode 14 and the metal wirings 15. As a result, a large difference in level between a memory-cell group region and the peripheral circuit region does not occur, thus, fine wirings can be formed on the respective regions. Therefor, a capacitor having a large storage capacitance can be formed in fine memory-cells, thereby providing a semiconductor integrated circuit device with a high reliability and high integration.
COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2007256974A Pattern forming method 审中-公开
标题翻译：图案形成方法
公开(公告)号：JP2007256974A
公开(公告)日：2007-10-04
申请号：JP2007142778
申请日：2007-05-30
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SEKIGUCHI TOMONORI , TANAKA TOSHIHIKO , YAMANAKA TOSHIAKI , SAKATA TAKESHI , KIMURA KATSUTAKA
IPC分类号： G03F1/30 , G03F1/70
摘要： PROBLEM TO BE SOLVED: To solve the problem that word line and data line ends are short-circuited or broken at boundary parts between a memory array and a sub-word driver or a sense amplifier due to interference of diffracted light generated at a pattern end part when a fine word line and a data line having a line width less than a wavelength are patterned in a memory. SOLUTION: A mask is used which has a first opening part corresponding to a first wiring W1 and a second opening part corresponding to a second wiring W2 for patterning first and second wirings W1 and W2 which extend outward from a memory mat part, terminate at a boundary part outside a memory mat, and are formed in parallel, and has end parts of the first and second opening parts formed shifting along the length of the first and second opening parts. Further, a resist film is pattern-exposed to transmitted light transmitted through the first opening part with phase shifted 180° and transmitted light transmitted through the second opening part. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了解决在由存储器阵列和子字驱动器或读出放大器之间的边界部分处的字线和数据线结束的边缘部分由于在当存储器中图案化精细字线和线宽小于波长的数据线时的图案端部。解决方案：使用掩模，其具有对应于第一布线W1的第一开口部分和对应于第二布线W2的第二开口部分，用于构图从存储垫部分向外延伸的第一和第二布线W1和W2，终止在存储垫外部的边界部分，并且平行地形成，并且具有沿第一和第二开口部分的长度形成的第一和第二开口部分的端部。此外，抗蚀剂膜被图形曝光，透射通过第一开口部分的透射光，相移180°，透射光透过第二开口部分。版权所有（C）2008，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式