摘要:
A radiation-sensitive composition is described, which is comprised of (1) a polymer containing repeating units of the formula: ##STR1## wherein R.sup.1 is a trivalent or tetravalent aromatic or heteroaromatic residue having 6 to 30 carbon atoms, R.sup.2 is a divalent aromatic or heteroaromatic residue having 6 to 30 carbon atoms, R.sup.3 is hydrogen or an ammonium ion, n is 1 or 2, and COOR.sup.3 is located in an ortho or peri position with respect to the amide linkage, (2) an organic compound having a radiation-dimerizable or radiation-polymerizable olefinic double bond and an amino radical or a quaternary ammonium salt, and (3) an aromatic monoazide compound [III] having no substituent or having a neutral or acidic substituent. This composition has a highly improved radiation sensitivity and the sensitive wavelength region of this composition is very broad. This composition can give a highly heat-resistant relief pattern with a good edge sharpness. Heat-resistant relief patterns obtained from this composition are especially useful as insulating passivation or protective coatings in semiconductor devices.
摘要:
A radiation-sensitive composition is described, which is comprised of (1) a polymer containing repeating units of the formula: ##STR1## wherein R.sup.1 is a trivalent or tetravalent aromatic or heteroaromatic residue having 6 to 30 carbon atoms, R.sup.2 is a divalent aromatic or heteroaromatic residue having 6 to 30 carbon atoms, R.sup.3 is hydrogen or an ammonium ion, n is 1 or 2, and COOR.sup.3 is located in an ortho or peri position with respect to the amide linkage, (2) an organic compound having a radiation-dimerizable or radiation-polymerizable olefinic double bond and an amino radical or a quaternary ammonium salt, and (3) an aromatic secondary or tertiary amine compound which is chemically inactive to actinic radiation. This composition has an improved photo-sensitivity or radiation sensitivity and can give highly heat-resistant relief patterns with a good edge sharpness and good mechanical and chemical properties as well as good insulating properties. Heat-resistant relief patterns obtained from this composition are especially useful as insulating, passivating or protective coatings in semiconductor devices.
摘要:
A hybrid work vehicle is provided with an internal combustion engine for supplying driving force to a running device and a work implement via a transmission shaft, a motor generator for assisting the internal combustion engine by outputting power to the transmission shaft, and a battery for receiving charging electricity from the motor generator and giving driving electricity to the motor generator. A load information generation unit generates load information indicating a rotational load received by the internal combustion engine when in a constant-speed control mode for maintaining a constant number of revolutions of the internal combustion engine, based on an input parameter, and an assistance calculation unit calculates an amount of assistance for internal combustion engine by the motor generator, based on the load information when in the constant-speed control mode.
摘要:
A working machine is provided with a control device that can make wireless communication with a mobile terminal storing a mobile-use ID code and stores a working machine-use ID code, wherein the control device is provided with: ID code checking means adapted to check the mobile-use ID code obtained by ID code obtaining means and the working machine-use ID code with each other; data communication means adapted, in the case where as a result of the checking by the checking means, matching between the ID codes is established, to allow data communication between the mobile terminal and the control device, and in the case where the matching is not established, not to allow the data communication; and ID code registration means adapted to register the working machine-use ID code in the mobile terminal as the mobile-use ID code.
摘要:
A speed change system for work vehicle having a continuously variable transmission device selects a first change gear ratio which is set larger than a smallest change gear ratio, when an engine rotational speed is a first set rotational speed which is set equal or close to an idling rotational speed of an engine; retains the change gear ratio of the continuously variable transmission device at the smallest change gear ratio, when the engine rotational speed is equal to or above a second set rotational speed set on a high-speed side relative to the first set rotational speed; and makes the change gear ratio of the continuously variable transmission device larger between the first change gear ratio and the smallest change gear ratio, as the engine rotational speed at that moment becomes lower, when the engine rotational speed is between the first and second set rotational speeds.
摘要:
A PTO control system for allowing selection between an independent PTO mode and an interlock PTO mode, comprising a mode-switch command input device 11 for giving an instruction on selection between the independent PTO mode and the interlock PTO mode, a PTO setting device 12 having an engaging position for producing an engaging command and a disengaging position for producing a disengaging command of the PTO clutch, and a PTO control unit for controlling a PTO clutch in response to a pedal operational position of a brake pedal, a mode selected by the mode-switch command input device, and a position selected by the PTO setting device. PTO mode switch implementation processing is suspended when the PTO transmission system is in a power transmittable state, while the PTO mode switch implementation processing is permitted when the PTO transmission system is in the power non-transmittable state.
摘要:
A working machine is provided with a control device that can make wireless communication with a mobile terminal storing a mobile-use ID code and stores a working machine-use ID code, wherein the control device is provided with: ID code checking means adapted to check the mobile-use ID code obtained by ID code obtaining means and the working machine-use ID code with each other; data communication means adapted, in the case where as a result of the checking by the checking means, matching between the ID codes is established, to allow data communication between the mobile terminal and the control device, and in the case where the matching is not established, not to allow the data communication; and ID code registration means adapted to register the working machine-use ID code in the mobile terminal as the mobile-use ID code.
摘要:
A speed changing control system for a vehicle including a speed changing device for speed changing a rotational power from an engine and outputting the resultant power, a speed changing control unit for setting a speed change ratio of the speed changing device, and an engine control unit for setting an engine rotational speed of the engine. Based on an operational instruction in response to a driver's operation, a rotational speed reducing instruction is given to the engine control unit for reducing an engine rotational speed set by the engine control unit by a predetermined amount. Also, a speed changing ratio changing instruction is given to the engine control unit for requesting, to a speed changing control unit, a change of the speed change ratio for compensating for the reduction in the engine rotational speed by the rotational speed reducing instruction so as to maintain the vehicle speed.
摘要:
The invention provides for making it possible to readily display information relating to a work machine, even when the mode of national language differs between the user and the vendor. The invention is characterized by a user information displaying means for displaying user information relating to the work machine to a user who is operating this work machine and a vendor information displaying means for displaying vendor information relating to the work machine, separately from the user information. The user information displaying means includes a plurality of national languages corresponding to said user information so that the user information can be displayed in a plurality of national languages. The vendor information displaying means includes a plurality of national languages corresponding to the vendor information so that the vendor information can be displayed in a plurality of national languages.
摘要:
A travel operation structure of a work vehicle, comprising a pair of left and right side brake pedals disposed on either the left or right of a steering wheel; a hydro static transmission for changing the speed of travel; and a stop operation pedal disposed on the other of the left and right of the steering wheel; wherein the corresponding left or right side brake is applied when one of the pair of left and right side brake pedals is depressed, and when both the left and right side brake pedals are depressed, both the left and right side brakes operate, and travel is stopped; and when the stop operation pedal is depressed, operating oil of the continuously variable speed change device is directed into an oil tank, and the continuously variable speed change device is switched to a neutral stop position for blocking transmission of power to the travel device.