摘要:
The invention provides an operation unit of an engine provided with a throttle operating lever operating a throttle valve of the engine from an idle position to a full-open position, two terminals connected to an inner side of a drive circuit of a start motor, a contact element interposed between the terminals and setting a region between both the terminals to a conduction state or a non-conduction state, and a start switch making the region between the terminals conductive or non-conductive, the operation unit further comprising interlocking means for relatively moving a contact position between at least one terminal of the two terminals and the contact element in correspondence to an operation amount of the throttle operating lever, and the terminals and the contact element being brought into contact with each other only at a time when the throttle operating lever is at an idle position.
摘要:
The invention provides an operation unit of an engine provided with a throttle operating lever operating a throttle valve of the engine from an idle position to a full-open position, two terminals connected to an inner side of a drive circuit of a start motor, a contact element interposed between the terminals and setting a region between both the terminals to a conduction state or a non-conduction state, and a start switch making the region between the terminals conductive or non-conductive, the operation unit further comprising interlocking means for relatively moving a contact position between at least one terminal of the two terminals and the contact element in correspondence to an operation amount of the throttle operating lever, and the terminals and the contact element being brought into contact with each other only at a time when the throttle operating lever is at an idle position.
摘要:
This invention provides a battery pack for driving a compact electric motor of a compact engine starting device mounted on a working machine, comprising lithium-based secondary battery comprising two cells, the entire discharge capacity of the cells being 500 to 2000 mAh, charging voltage per one cell being 3.0 to 4.2 V, various electronic circuits like driving and battery protection circuits of an electric motor, maximum discharge current of the battery having high rate of 10 to 60 A, the protection circuit including an overdischarge inhibit circuit (A) interposed in the electric motor driving circuit and automatically stopping the driving operation of the electric motor after time required for starting the engine elapsed, the volume of the battery pack being as extremely low as 2.5×104 to 1.0×105 mm3, the tire required until the engine is started from the actuation of the electric motor being set to an interval as short as 5 to 15 seconds, since high current can flow.
摘要翻译:本发明提供了一种用于驱动安装在工作机上的紧凑型发动机起动装置的小型电动机的电池组,其包括包含两个电池的锂基二次电池,电池的整个放电容量为500至2000mAh,每个充电电压 一个电池为3.0至4.2V,各种电子电路如电动机的驱动和电池保护电路,电池的最大放电电流为10至60A的高速率,该保护电路包括一个插入的过放电禁止电路(A) 电动机驱动电路,并且在启动发动机所需的时间后自动停止电动机的驱动操作,电池组的体积极低至2.5×10 4至1.0×10 5 mm 3,直到发动机起动所需的轮胎 从电动机的动作设定为5〜15秒的间隔,因为高电流可以流动。
摘要:
This invention provides a battery pack for driving a compact electric motor of a compact engine starting device mounted on a working machine, comprising lithium-based secondary battery comprising two cells, the entire discharge capacity of the cells being 500 to 2000 mAh, charging voltage per one cell being 3.0 to 4.2 V, various electronic circuits like driving and battery protection circuits of an electric motor, maximum discharge current of the battery having high rate of 10 to 60 A, the protection circuit including an overdischarge inhibit circuit (A) interposed in the electric motor driving circuit and automatically stopping the driving operation of the electric motor after time required for starting the engine elapsed, the volume of the battery pack being as extremely low as 2.5×104 to 1.0×105 mm3, the tire required until the engine is started from the actuation of the electric motor being set to an interval as short as 5 to 15 seconds, since high current can flow.
摘要:
An engine blower includes a centrifugal blower having a volute case in which a fan is accommodated; an engine attached to the centrifugal blower for driving the fan; a carburetor mounted to the engine via an insulator; and a lead wire that establishes conduction between the engine and the carburetor. The electrical potential difference between the engine and the carburetor can be eliminated, which prevents electrostatic discharge between the engine and the carburetor even when static electricity is built up in a volute case or a ventilation tube. Accordingly, ignition timing can be prevented from shifting due to an influence on an electrical circuit by the discharge within an ignition unit.
摘要:
A membrane separator assembly for separating solids from water includes opposing enclosure wall structures, a membrane module unit, and a gas diffuser disposed below the membrane module unit. The membrane module unit includes a plurality of membrane modules respectively having at least one separating membrane extending between at least two membrane fixing members. At least one of the membrane fixing members has a main passage which is in fluid communication with a membrane passageway. The membrane passageway is accessible to water via permeation through the separating membranes and is inaccessible to solids which are impermeable relative to the separating membranes. The membrane separator assembly is preferably used with a detergent containing percarbonate, preferably sodium percarbonate. The assembly also includes a gas diffuser with two opposing main pipes and branch pipes extending therebetween to avoid undesired pressure differentials when cleaning the assembly.
摘要:
A radiation-sensitive resin composition comprising an alkali-soluble novolak resin and a 1,2-quinonediazide compound, wherein the alakli-soluble novolak resin comprises a mixture of:95-50 parts by weight of Resin A having a standard polystyrene-reduced weight-average molecular weight of 2,000-20,000 [Resin A is at least one resin selected from the group consisting of a resin obtained by polycondensation of m-cresol and at least one phenol represented by the structural formula (I) or (I'): ##STR1## wherein m is 2 or 3, with at least one aldehyde and a resin obtained by polycondensation of m-cresol, p-cresol and at least one phenol repreented by the above structural formula (I) or (I') with at least one aldehyde] and5-50 parts by weight of Resin B having a standard polystyrene-reduced weight-average molecular weight of 200-2,000 [Resin B is a resin obtained by polycondensation of at least one phenol represented by the structural formula (II): ##STR2## wherein n is 0, 1, 2 or 3, with at least one aldehyde]. In the resin composition, the mixture of Resin A and Resin B may further contain Resin C which is an ester of Resin B with a 1,2-quinonediazidesulfonic acid. The radiation-sensitive resin compopsition is suitable for use as a positive type resist having high sensitivity, excellent developability, high resolution and excellent heat resistance.
摘要:
There is provided a driving apparatus which includes an acquisition section which acquires a parameter for driving an imaging element, which receives an optical image from a subject and outputs an imaging image as an electric signal, in an action mode which is desired by a user; a timing generation section which generates respective timings of the starting of each of a plurality of horizontal synchronization periods, where horizontal synchronization periods which are only different in terms of the number of clocks determined in advance are acquired in a mixed state, based on the parameter; and a driving control section which receives the optical image from the subject for each line which configures the imaging element by synchronizing the respective timings which are generated using the timing generation section.
摘要:
An image signal processing apparatus includes an image pickup unit operable to take image information; an image signal-processing unit operable to process the image information; a display unit operable to display the image information on a display; a recording unit operable to record the image information onto a recording medium; a reproducing unit operable to reproduce the recorded image information; a communication unit operable to communicate with an external image display to display the image information on the external image display; an obtaining unit operable to obtain an adjustive image pattern used to adjust image quality so as to correspond to image-displaying performance of the external image display; an adjustive image display unit which permits the adjustment of the image quality by correcting parameters used by the image signal-processing unit to perform image signal processing based on the adjustive image pattern, the adjustive image display unit acting to display the adjustive image pattern representing an uncorrected state and a corrected state on the external image display; and a correcting unit operable to correct the image quality to match displaying characteristics of the external image display by correcting the parameters used by the image signal-processing unit to perform the image signal processing so as to correspond to the corrected adjustive image pattern displayed by the adjustive image display unit.
摘要:
A radiation-sensitive resin composition comprising an alkali-soluble novolak resin and a 1,2-quinonediazide compound, wherein the alakli-soluble novolak resin comprises a mixture of: 95-50 parts by weight of Resin A having a standard polystyrene-reduced weight-average molecular weight of 2,000-20,000 �Resin A is at least one resin selected from the group consisting of a resin obtained by polycondensation of m-cresol and at least one phenol represented by the structural formula (I) or (I'): ##STR1## wherein m is 2 or 3, with at least one aldehyde and a resin obtained by polycondensation of m-cresol, p-cresol and at least one phenol represented by the above structural formula (I) or (I') with at least one aldehyde! and 5-50 parts by weight of Resin B having a standard polystyrene-reduced weight-average molecular weight of 200-2,000 �Resin B is a resin obtained by polycondensation of at least one phenol represented by the structural formula (II): ##STR2## wherein n is 0, 1, 2 or 3, with at least one aldehyde!. In the resin composition, the mixture of Resin A and Resin B may further contain Resin C which is an ester of Resin B with a 1,2-quinonediazidesulfonic acid.