摘要:
A working apparatus has: a working equipment for doing works on a structure; a folding/unfolding mechanism for conveying the working equipment to the working position in a folded state; a conveyance mechanism (such as a horizontal thruster) for conveying the working equipment and the folding/unfolding mechanism to the working position; a pressing mechanism (such as a ballast tank) for pressing the working equipment against the lower surface of the structure; and a traveling mechanism including a wheel for traveling along the lower surface of the structure and positioning the apparatus.
摘要:
An intermediate server 6 or a main server 5 executes the steps of displaying a work site of a construction machine or a predetermined area regarding the work site on a subcontractor's personal computer 62, prompting an input for applying to an order for work of repair/replacement of parts belonging to a predetermined component section of the construction machine, extracting the predetermined qualification requirements, which have been stored in a database 6A beforehand, from the database based on received applying information, producing an examination sheet for determining whether a local subcontractor meets the extracted qualification requirements, transmitting the examination sheet produced in the producing step to the subcontractor's personal computer 62 via a communication network, and prompting an input in predetermined places of the examination sheet. An information processing system and an information processing method for construction machines are provided which can present satisfactory services to the customer side even when the work site is in, e.g., a remote frontier region.
摘要:
A power-on reset signal preparing circuit including a pulse width preparing circuit for generating a pulse for resetting a main circuit based on a driving voltage output from a driving circuit based on the output voltages from two charging circuits with different charging times. The driving circuit may be a switching circuit utilizing charged potential difference of the two charging circuits, a gate circuit utilizing a charging time difference of the two charging circuits, or a differential transistor pair utilizing the charging potential difference or time difference of the two charging circuits. The pulse width preparing circuit may be formed by two wiring lines, connected between the output of the driving circuit and the ground and running substantially parallel to each other, whereby the capacitors may be small in size.
摘要:
A calculating portion 7a calculates a distance from the tip end of a front device to an interference prevention area, and a detection line 7m detects a moving speed of a boom 1. If the tip end of the front device comes close to the interference prevention area when the boom 1 is moving upward, control is made such that, while continuing to move the boom 1 upward, a control gain calculating portion 7h and a multiplier 7i cooperatively calculate a target speed of an arm in the arm dumping direction (interference avoiding direction) corresponding to the boom-up speed, and an input limit value calculating portion 7c, an adder 7j and a minimum value selecting portion 7f cooperatively control the arm to move in the interference avoiding direction relative to a vehicle body. Interference avoidance control enabling the tip end of the front device to be moved smoothly along the vicinity of a boundary of the interference prevention area is thereby effected and the front device can be prevented from interfering with the vehicle body without reducing the maneuverability and the working efficiency.
摘要:
The present invention is directed to substituted bicycloheptanedion e derivatives represented by a general formula �I!; ##STR1## wherein R represents C.sub.1 -C.sub.4 alkyl, R.sup.1 represents hydrogen, C.sub.1 -C.sub.10 alkyl, C.sub.2 -C.sub.4 alkenyl, C.sub.2 -C.sub.4 alkynyl, aralkyl, C.sub.2 -C.sub.4 haloalkynyl, C.sub.1 -C.sub.4 alkoxy C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.4 haloalkyl, C.sub.2 -C.sub.4 haloalkenyl, etc. and R.sup.2 represents optionally substituted phenyl or optionally substituted pyridyl, the salts thereof and herbicides comprising the same as the active ingredient.
摘要:
The present invention is directed to a compound of formula (1); ##STR1## wherein R.sup.1 and R.sup.2 are each independently a halogen atom, a C.sub.1-6 alkyl, a C.sub.1-6 haloalkyl, a C.sub.1-6 alkylsulfonyl or the like, R.sup.3 is a di-C.sub.1-6 alkoxymethyl, a di-C.sub.1-6 alkylthiomethyl, and R.sup.4 and R.sup.5 are each independently hydrogen, a C.sub.1-6 alkyl, a C.sub.2-6 alkenyl or the like, and a salt thereof, and a herbicide comprising the said compound and/or the salt.
摘要:
A process of producing a cleaning blade including a silicon rubber base and a resin layer which acts as a lubricant on the surface of the rubber is produced by molding a rubber material having resin powder dispersed therein at a temperature less than the softening or melting point of the resin, cutting an end of the rubber, and vulcanizing the molded rubber at a temperature higher than the softening or melting point of the resin. The resin layer is selected from polypropylene, polyvinylidene fluoride, polyethylene, or polyester.
摘要:
A brush structure comprising a plurality of striated flexible synthetic polymer sheets provided with a plurality of striae and ridges formed alternately on one or two faces of the sheet and extending in parallel to each other and to the longitudinal axis of the sheet, the striated sheets being bonded at longitudinal one end portions thereof to one another to thereby form a block or bundle of the striated sheet.
摘要:
This specification discloses a cleaning device for removing a developer and dust adhering to a surface to be cleaned in an image forming apparatus. More specifically, the specification discloses a cleaning device characterized in that an elastic cleaning member bears against the surface to be cleaned in opposed relationship with the direction of movement of the surface to be cleaned and portion of the cleaning member which bears against the surface to be cleaned is of a small thickness which lessens the contact pressure force thereof relative to the surface to be cleaned which tends to be increased by reduction in the free length from the held portion of the cleaning member to the portion of the cleaning member which bears against the surface to be cleaned.
摘要:
An electrophotographic process includes the steps of forming a visible image composed of coloring particles on a photosensitive member having a surface insulating layer, providing the visible image with an electrostatic charge by first corona discharge, bringing a transfer sheet into contact with the photosensitive member, providing the rear surface of the transfer sheet with a predetermined amount of an electrostatic charge of a polarity opposite to that of the charge on the coloring particles by second corona discharge thereby transferring the visible image onto the transfer sheet, and providing the rear surface of the transfer sheet with an electrostatic charge, which is the same in polarity as that of the coloring particles but is less in the amount than that provided by the second corona discharge, thereby separating the transfer sheet from the photosensitive member, and an apparatus adapted for executing the above-mentioned process.