摘要:
A twin-clutch type transmission unit includes inner and outer shafts provided respectively with first and second disc clutches for transmission and interruption of input from a prime mover, a plurality of drive gears provided on the inner and outer shafts, and a counter shaft provided with driven gears selectively operable to mesh with the drive gears, with the first and second disc clutches of the inner and outer shafts being alternately disengaged and engaged so as to perform a gear shift. In the transmission unit, a dog-type clutch for synchronizing rotations of the inner shaft and the outer shaft is provided. At the time of vehicle starting, the inner and outer shafts are connected with each other, and the first and second disc clutches of both the inner and outer shafts are engaged. Such transmission unit contrives reductions in the size and weight of a twin-clutch type transmission unit.
摘要:
An internal combustion engine oil supply system contained in a body of the engine, in which a pump casing common to first and second oil pumps having a common pump shaft rotated interlockingly with rotation of a crankshaft of the engine is provided with a main suction port common to the first and second oil pumps, and first and second relief valves are individually connected to discharge passages of the first and second oil pumps. The main suction port is partitioned into first and second suction ports. The pump casing is formed with a first suction passage extending from the first suction port to a suction side of the first oil pump, and a second suction passage extending from the second suction port to a suction side of the second oil pump. Release ports of the first and second relief valves are connected to the second suction passage.
摘要:
A transmission for an internal combustion engine that allows a fit length between a dog and a dog hole to be made longer and gear splines to be made longer, without having to increase an axial length of the transmission. A transmission selectively performs gearshifting by using a shift fork to slidingly move a shift gear of the transmission axially and by using a dog clutch to engage the shift gear with, or disengage the shift gear from, an adjacent gear. When the shift gear slidingly moves, a gear-side spline portion of the shift gear slidingly moves over a shaft-side spline portion.
摘要:
The present invention calculates a predicted accumulative import amount for each chemical substance for each month by using information on a predicted monthly shipping amount and the amount of a chemical substance contained in the product and specifies the chemical substance whose predicted accumulative import amount exceeds a regulation threshold and the time when the import amount exceeds the regulation threshold. The present invention specifies the product containing the chemical substance, calculates the predicted shipping amount of the product from the threshold excess time of the chemical substance to the end of the year, and calculates the loss amount caused by the loss of sales opportunities from the profit per unit sales amount for each product when any regulation measures are not executed on the chemical substance. The present invention finally calculates the ratio of the expense necessary for the measures and the summed value, and displays the ratio.
摘要:
A twin-clutch type transmission unit includes inner and outer shafts provided respectively with first and second disc clutches for transmission and interruption of input from a prime mover, a plurality of drive gears provided on the inner and outer shafts, and a counter shaft provided with driven gears selectively operable to mesh with the drive gears, with the first and second disc clutches of the inner and outer shafts being alternately disengaged and engaged so as to perform a gear shift. In the transmission unit, a dog-type clutch for synchronizing rotations of the inner shaft and the outer shaft is provided. At the time of vehicle starting, the inner and outer shafts are connected with each other, and the first and second disc clutches of both the inner and outer shafts are engaged. Such transmission unit contrives reductions in the size and weight of a twin-clutch type transmission unit.
摘要:
A transmission for an internal combustion engine that allows a fit length between a dog and a dog hole to be made longer and gear splines to be made longer, without having to increase an axial length of the transmission. A transmission selectively performs gearshifting by using a shift fork to slidingly move a shift gear of the transmission axially and by using a dog clutch to engage the shift gear with, or disengage the shift gear from, an adjacent gear. When the shift gear slidingly moves, a gear-side spline portion of the shift gear slidingly moves over a shaft-side spline portion.
摘要:
An inspection-required product selection method and program for minimizing the number of investigation steps at the time of a defect occurrence for a product placed on the market are disclosed. A combination of product lots to be inspected is assumed based on the information on the material lots used for a product lot scheduled for production for a predetermined future period and the number of the product lots inspected during the same period. The number of the material lots not included in the product lots to be inspected is totalized for each product lot, and the statistical values are calculated for all the conceivable combinations of the product lots. The combination of the product lots optimizing the statistical values is selected for inspection.
摘要:
A method comprises the steps of: from member information of a trading partner as an object to be evaluated and order information on product items, estimating a supply chain associated with the member information and the item information; narrowing or screening the estimated supply chain by using attribute information associated with the item information; evaluating the response periods of individual members from the information request date and the information delivery date in the environment information exchange history of individual members in the narrowed supply chain; totaling the evaluated response periods of individual members according to the narrowed supply chain; and answering a user request by sending the totaled response period of the company being evaluated to a user computer.
摘要:
A set of double needles of injecting liquid medicine comprises an inner needle and an outer needle into which the inner needle is inserted. The inner needle is longer than the outer needle and has a curved portion at the top thereof, so that the curved portion of the inner needle protrudes from the outer needle when the inner needle is fully inserted into the outer needle. On the other hand, the curved portion of the inner needle is straightened in the outer needle when the inner needle is retracted in the outer needle so that the inner needle can be rotated therein whereby the injecting point can be varied in a predetermined area in a single puncturing of the needles.
摘要:
In application of a biopsy needle set which is utilized for collecting diseased tissue sections from internal organs in a human body without requiring surgical operation, it is desirable to be certainly taken out the tissue sections by single puncture and to decrease injury of such diseased part in addition, to reduce pain in the patient at the time of sticking into the human body with the needle. In an end of suction type biopsy needle set containing double needle set of an outer needle and an inner needle, the outer needle is narrowed to form a closely contacting portion with the inner needle, whereby negative pressure can be accumulated in a cylinder at the early stage of such suction, while thus accumulated negative pressure is transferred to an opening of the outer needle at the moment when the withdrawn inner needle is passed through the above described closely contacting portion, so that such suction force sufficient for collecting the tissue sections is produced. In this case, valve function of the needle tip construction in the above biopsy needle set can realize reliability of collecting the tissue sections. Furthermore suction can be in one-handed operation by such construction that a plunger is provided with a knob projecting through the notched split formed on the cylinder.