摘要:
Portal server connects with a plurality of content supply servers and is also connectable with a client terminal via a communication network. Each of the plurality of content supply servers has music content. The portal server is accessed by the client terminal, and the portal server transmits, to the client terminal, a list of music content suppliable by the content supply servers, in response to a request from the client terminal. Desired music content can be selected in the client terminal on the basis of the list transmitted by the portal server, and selection information specifying the selected music content can be transmitted from the client terminal to the communication network. Then, in response to the selection information, the selected music content can be supplied from the content supply server having the selected music content.
摘要:
There is provided a communication terminal apparatus that enables quick response in screen display and quick retrieval of desired melodies in a musical tone data distributing service and reduces a communication fee. A java incoming call melody program including core display data is received from a server apparatus through the Internet and is stored in a RAM. When the stored program is executed, a display screen is formed based on the core display data according to the program and is displayed on a display. A cellular phone receives the distributing service by receiving desired musical tone data from the server apparatus via the Internet using the display screen.
摘要:
In an information service system whereby a server apparatus distributes music performance data to a telephony terminal apparatus through a network, the telephony terminal apparatus includes a storage section that stores an application program to be executed by a processing section for sending to the server apparatus a search query effective to specify target music performance data and acquiring the target music performance data from the server apparatus for exclusive use by the application program. In the server apparatus, a first distributing section responds to the search query in the form of contents that are dedicated for use by the application program. A second distributing section of the server apparatus responds to a request from the telephony terminal apparatus for distributing second contents of the same target music performance data to the telephony terminal apparatus such that the second contents can be treated by the telephony terminal apparatus independently of the application program.
摘要:
A grease composition which provides, in the working range of 150° C. to −40° C., an enhanced temperature control performance, a reduced low-temperature rotational torque and an improved boot resistance; and a constant velocity joint wherein the grease composition is filled; are provided. A grease composition for a constant velocity joint comprising the following components (A) to (E): (A) a base oil containing 10 to 95% by mass of an ester synthetic oil produced from an aliphatic alcohol and an aromatic carboxylic acid and 90 to 5% by mass of a synthetic hydrocarbon oil; (B) a thickener; (C) molybdenum disulfide; (D) molybdenum dialkyldithiocarbamate e; and (E) zinc dithiophosphate.
摘要:
A constant velocity joint structure including an inner joint member, a retaining ring, and a shaft which are configured to prevent the shaft from being withdrawn from the inner joint member when a pulling force is applied to one side of the shaft is disclosed. A retaining ring groove is disposed at an opposite side of the shaft. In a preferred embodiment, the retaining groove has at least two points which contact an inner surface of the retaining ring when the pulling force is applied to prevent the retaining ring from contracting in a radial direction, thereby preventing the shaft from being withdrawn from the inner joint member.
摘要:
The invention provides a grease composition for constant velocity joint containing the components (a) to (g) below and a constant velocity joint containing said composition.(a) a diurea thickening agent having the following formula (1): R1NH—CO—NH—C6H4-p-CH2—C6H4-p-NH—CO—NHR2 (1) wherein R1 and R2 may be the same or different and represent C8-C20 alkyl groups, (b) an ester synthetic oil, (c) a mineral oil and/or a synthetic hydrocarbon oil, (d) a molybdenum dialkyldithiocarbamate, (e) molybdenum disulfide, (f) a polytetrafluoroethylene, and (g) a zinc dithiophosphate compound. The grease composition of the invention reduces variations in rotational resistance of the constant velocity joint at a low temperature.
摘要:
The present invention provides a boot for a constant velocity universal joint in which a portion of the boot does not interfere with an ear section of a boot band even when the joint is at a high operating angle. The present invention is the boot for a constant velocity universal joint housing a torque transmitting component between an outer joint component and an inner joint component and in which a shaft connected to the inner joint component extends outside of the joint. The boot is disposed between an outer circumference of the outer joint component and an outer circumference of an intermediate section of the shaft. The boot includes a cylindrical large diameter section 1a that is fixed onto an outer circumferential surface of an outer joint component 2 by a boot band 3, a cylindrical small diameter section that is fixed onto an outer circumferential surface of the shaft, a bellows section 1d that connects the large diameter section and the small diameter section, and a shoulder section 1c that is provided between the large diameter section and the bellows section and covers an opening end side outer circumferential surface of the outer joint component. The shoulder section 1c is extended by a predetermined length from the boot band 3 to an opening end side of the outer joint component.
摘要:
The present invention provides a grease composition for use in constant velocity joints, having improved wear resistance and endurance characteristics.The grease is made by incorporating in a urea grease (A) a molybdenum dialkyldithiocarbamate, (B) a molybdenum dithiophosphate, (C) 2-(4-morpholinyldithio)benzothiazole and (D) a calcium sulphonate. The blended amount of (A)+(B) is made not more than 10% by weight, and that of (C) and (D) not more than 3% by weight respectively. Also, a grease for use in constant velocity joints is made by further adding (E) zinc dithiophosphate to the aforementioned components (A)+(B)+(C)+(D) in a blended amount of not more than 3% by weight.
摘要:
In a drive shaft which is installed in a mounted type vehicle designed to traverse uneven terrains and which transmits drive power to the wheels through constant velocity joints on the inboard and outboard sides, a double offset type constant velocity joint is used on the inboard side and an undercut free type constant velocity joint is used on the outboard side, the ratio of the PCD of the double offset type constant velocity joint to the ball diameter (PCD/d=r1) being in the range 3.0
摘要翻译:在安装在横穿不平坦地形的安装式车辆中并通过内侧和外侧的等速接头向车轮传递驱动力的驱动轴中,在内侧使用双偏移型等速万向节, 在外侧使用无切削型等速万向接头,双偏移型等速万向接头的PCD与球直径(PCD / d = r 1 1 <1)的比率在该范围内 3.0
摘要:
The invention provides a grease composition for constant velocity joint containing the components (a) to (g) below and a constant velocity joint containing said composition. (a) a diurea thickening agent having the following formula (1): R1NH—CO—NH—C6H4-p-CH2—C6H4-p-NH—CO—NHR2 (1) wherein R1 and R2 may be the same or different and represent C8-C20 alkyl groups, (b) an ester synthetic oil, (c) a mineral oil and/or a synthetic hydrocarbon oil, (d) a molybdenum dialkyldithiocarbamate, (e) molybdenum disulfide, (f) a polytetrafluoroethylene, and (g) a zinc dithiophosphate compound. The grease composition of the invention reduces variations in rotational resistance of the constant velocity joint at a low temperature.
摘要翻译:本发明提供含有下述组分(a)至(g)的等速万向节润滑脂组合物和含有所述组合物的恒速接头。 (a)具有下式(1)的二脲增稠剂:<?in-line-formula description =“In-line formula”end =“lead”?> R 1 NH-CO- NH-C 6 H 4 -S-CH 2 -C 6 H 4 H / β-NH-CO-NHR 2(1)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中R 1, O 2和R 2可以相同或不同,表示C 8 -C 20烷基,(b)酯合成油, (c)矿物油和/或合成烃油,(d)二烷基二硫代氨基甲酸钼,(e)二硫化钼,(f)聚四氟乙烯和(g)二硫代磷酸锌化合物。 本发明的润滑脂组合物减少了等速万向节在低温下的旋转阻力的变化。