Abstract: The present invention provides a lubrication controlling method for a starting clutch disposed between a transmission and an engine of a vehicle and having a wet type multi-plate clutch for transmitting a power, the method comprising the steps of detecting a temperature of oil in the starting clutch by means of a first temperature sensor, and controlling a flow amount of lubricant oil of the starting clutch in accordance with the temperature of the oil detected by the first temperature sensor, regardless of a running condition of the vehicle, and wherein the controlling step is performed in such a manner that, if the temperature of the oil is below a first set value, the flow amount is minimized, and, if the temperature of the oil is above a second set value, the flow amount is maximized, and, if the temperature of the oil is between the first and second set values, the flow amount of the lubricant oil is continuously changed in accordance with the temperature of the oil.

Abstract: The present invention provides a lubrication controlling method for a starting clutch including a wet type multi-plate clutch disposed between a transmission and an engine of a vehicle and adapted to transmit a power, the method comprising the steps of always supplying lubricant oil during an operation of the wet type multi-plate clutch, continuously changing a flow amount of the lubricant oil in accordance with a condition of the wet type multi-plate clutch, and controlling the amount of the lubricant oil so that a supplying amount of the lubricant oil during an idle rotation of the wet type multi-plate clutch becomes greater than a supplying amount of the lubricant oil during the complete engagement of the wet type multi-plate clutch.

Abstract: The present invention provides a starting clutch apparatus disposed between a transmission and an engine of a vehicle and including a wet type multi-plate clutch for transmitting a power, in which the starting clutch apparatus includes a starting clutch having a clutch drum within which the wet type multi-plate clutch is housed and a damper device engaged by the clutch drum, and grease of urea group is contained in the damper device.

Abstract: The present invention provides a damper apparatus mounted between an engine and a transmission and adapted to dampen vibration by a torsion spring, in which a film of a diamond-like carbon is formed on a metal member which is slidably contacted with the torsion spring.

Abstract: The present invention provides a starting clutch disposed between a transmission and an engine and having a wet type multi-plate clutch for transmitting a power, in which the wet type multi-plate clutch includes a plurality of friction plates housed for an axial sliding movement, a clutch drum for housing the friction plates, and a piston for urging a radial central region or therearound of the friction plate to engage the friction plates, and oil which has lubricated the wet type multi-plate clutch is temporarily trapped within the clutch drum and then is discharged.

Abstract: The present invention provides a starting clutch disposed between a transmission and an engine and having a wet type multi-plate clutch for transmitting a power, in which the wet type multi-plate clutch includes a plurality of friction plates housed for an axial sliding movement, and a clutch drum for housing the friction plates, and oil which has lubricated the wet type multi-plate clutch is trapped within the clutch drum and then is discharged.

Abstract: The present invention provides a starting clutch disposed between an engine and a transmission, comprising a clutch drum to which a rotation driving force is inputted from the engine and which holds a plurality of outer plates for an axial sliding movement, a hub member which is disposed in an inner diameter direction of the clutch drum and which holds a plurality of inner plates arranged alternately with the plurality of the outer plates for an axial movement, and a piston disposed within the clutch drum and adapted to apply an urging force to the outer plates and the inner plates to engage these plates with each other, and wherein the hub member is fitted on an input shaft of the transmission for an axial movement and an outer end portion of the clutch drum extending toward the engine is supported by a crankshaft of the engine and an inner end portion of the clutch drum extending toward the transmission is supported by an outer periphery of the hub member.

Abstract: According to an aspect of the invention, there is provided a mobile terminal including: an application processor configured to execute application having first mode and second mode, wherein the first mode includes first number of menus and the second mode includes second number of menus smaller than that of the first mode; a mode selection unit configured to input mode switching instruction; and a transition control unit configured to switch one of the first and second modes to another mode within the same application if the mode selection unit is operated.

Abstract: A film bulk acoustic resonator includes: a substrate having; a lower electrode extending; a piezoelectric film provided on the lower electrode; an upper electrode opposed to the lower electrode and provided on the piezoelectric film; and a plurality of protrusions. The substrate has a cavity in a surface thereof. The lower electrode extends above the cavity from an upper surface of the substrate. The protrusions are provided below the lower electrode in the cavity.

Abstract: A power semiconductor module has a detector for detecting main circuit current passing through a power semiconductor element. The detector includes first and second circuit patterns; a bonding wire connected at first and second bonding points with the first and second circuit patterns, respectively; and a pair of terminal patterns extended from near the first and second bonding points of the first and second circuit patterns. The detector is designed to detect a potential difference between the pair of terminal patterns generated by flowing main circuit current through the first circuit pattern, the bonding wire and then the second circuit pattern, in order to detect a potential difference across the bonding wire.

Abstract: A double-wrap band brake apparatus has a double-wrap brake band comprising an annular intermediate band a pair of annular outer bands. The brake apparatus is used to brake a rotating member fitted in the double-wrap brake band. A center deviation correcting member is provided for correcting a center deviation between the intermediate band and the outer bands.

Abstract: A double-wrap band brake apparatus which has a double-wrap brake band comprising an annular intermediate band with a frictional surface formed on the inner periphery thereof, a pair of annular outer bands secured to the free end of the intermediate band in a state that the respective free ends of the outer bands oppose to each other and have frictional surfaces respectively formed on the inner peripheries thereof, an anchor bracket secured to the operating ends of the outer bands to be latched on the side of a main body casing, and an apply bracket secured to the operating end of the intermediate band for receiving a force in a direction in which the intermediate band and the outer bands are constricted from an actuator. The brake apparatus is used to brake a rotating member fitted in the double-wrap brake band. A center deviation correcting member for correcting a center deviation between the intermediate band and the outer bands is formed on at least one of the anchor bracket and the apply bracket.

Abstract: A power semiconductor module has a detector for detecting main circuit current passing through a power semiconductor element. The detector includes first and second circuit patterns; a bonding wire connected at first and second bonding points with the first and second circuit patterns, respectively; and a pair of terminal patterns extended from near the first and second bonding points of the first and second circuit patterns. The detector is designed to detect a potential difference between the pair of terminal patterns generated by flowing main circuit current through the first circuit pattern, the bonding wire and then the second circuit pattern, in order to detect a potential difference across the bonding wire.

Abstract: A double-wrap band brake apparatus which has a double-wrap brake band comprising an annular intermediate band with a frictional surface formed on the inner periphery thereof, a pair of annular outer bands secured to the free end of the intermediate band in a state that the respective free ends of the outer bands oppose to each other and have frictional surfaces respectively formed on the inner peripheries thereof, an anchor bracket secured to the operating ends of the outer bands to be latched on the side of a main body casing, and an apply bracket secured to the operating end of the intermediate band for receiving a force in a direction in which the intermediate band and the outer bands are constricted from an actuator. The brake apparatus is used to brake a rotating member fitted in the double-wrap brake band. A center deviation correcting member for correcting a center deviation between the intermediate band and the outer bands is formed on at least one of the anchor bracket and the apply bracket.

Abstract: A portable device has a portable telephone function and a music reproduction function. In a music reproduction mode, a dedicated unit receives music data from a memory and executes music reproduction processing. In addition, the dedicated unit generates vibrator vibration data based on which a vibrator output is provided in synchronism with the music reproduction. An audio output unit provides an audio output which is produced from a loudspeaker in accordance with an acoustic signal output from the dedicated unit. A peripheral output unit controls the driving of the vibrator in accordance with the vibrator vibration data output from the dedicated data.

Abstract: A central processing unit reads management information corresponding to encoded content information to be reproduced from a storage medium and analyzes the management information, thereby creating read control information. Then, the central processing unit supplies the read control information to a digital signal processing unit via a bus. According to the read control information supplied from the central processing unit, the digital signal processing unit accesses a memory directly via the memory interface and reads out the encoded content information. Then, the digital signal processing unit decodes the read-out encoded content information and outputs the decoded information.

Abstract: A double-wrap band brake apparatus which has a double-wrap brake band comprising an annular intermediate band with a frictional surface formed on the inner periphery thereof, a pair of annular outer bands secured to the free end of the intermediate band in a state that the respective free ends of the outer bands oppose to each other and have frictional surfaces respectively formed on the inner peripheries thereof, an anchor bracket secured to the operating ends of the outer bands to be latched on the side of a main body casing, and an apply bracket secured to the operating end of the intermediate band for receiving a force in a direction in which the intermediate band and the outer bands are constricted from an actuator. The brake apparatus is used to brake a rotating member fitted in the double-wrap brake band. A center deviation correcting member for correcting a center deviation between the intermediate band and the outer bands is formed on at least one of the anchor bracket and the apply bracket.

Abstract: The present invention provides a wet type multi-plate friction engaging apparatus in which axially shiftable outer tooth plates provided on an inner peripheral surface of a drum, and inner tooth plates disposed within the drum and spline-connected to an outer peripheral surface of a hub having lubricating oil supply holes open to the outer surface of the hub are arranged coaxially and alternately, so that the outer tooth plates and the inner tooth plates can be frictionally engaged with each other between a piston disposed at a closed end of the drum and a flange disposed at an open end of the drum by an urging force of the piston, and wherein the drum is not rotated or rotated at a low speed, and friction material are adhered to only the outer tooth plates or the outer tooth plates and the flange.

Abstract: A brake band formed by pressing a smooth hot plate or hot drum heated to a temperature of 350 to 550° C. on a surface of the frictional material made of a fiber component, a filler, a friction adjustment agent and a thermosetting resin on a strap for 1 to 5 seconds before or after the frictional material is fixed.

Abstract: In a friction plate formed by adhering a plurality of friction material segments having connecting portions to be interconnected to each other onto a core plate, a frictional engagement surface side portion of each connecting portion between the friction material segments is formed as a recessed portion.