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JP2609823 |
PURPOSE: To improve the detecting accuracy of a center by, when a cursor center is not in the center circle of the binary image of a target mark displayed on a monitor, investigating the gradation of the binary image in fixed process in ...
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JP2609808 |
PURPOSE: To check existence/absence of a reference hole bored accurately in relation to the center of a target mark. CONSTITUTION: The cold line light of LED 6 installed in the boring tool guide hole 101 of a table 100 does not entirely ...
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JP09029526 |
To easily and surely drill a hole of the desired depth by providing a stopper to regulate the drilling depth by a drill blade body in the drill blade body. After the position on a drill blade body of a stopper 2 is determined correspondi...
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JP09019813 |
To bore a hole in a desired position precisely and easily by furnishing a guide rod on its one surface with a rotary plate rotatably along one of surfaces over two positions, the position accommodated in the surface and the other where t...
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JP2587366 |
PURPOSE: To shorten the drilling time by optimizing the time (delay time) in drilling a printed circuit board placed on a work table movable in X and Y directions using a drilling tool. CONSTITUTION: A work table 14 movable along X and Y...
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JP08313769 |
PURPOSE: To make it possible to safely, efficiently and exactly remove the required length by cutting off the slot rod of an optical cable from the front surface in a longitudinal direction with a rotary blade having a columnar shape and...
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JP08229722 |
PURPOSE: To perform alignment of a presser bush agreeably by providing a magnetic body attracted corresponding to polarity of a plurality of magnetic bodies mounted on a supporting plate in a ring contacting part and fitting a presser bu...
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JP08206904 |
PURPOSE: To efficiently, accurately and automatically detect an accurate drilling position without depending on human power in the case where a fastening bolt hole piercing a flange is drilled as a cast-out part of a necessary product in...
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JP08197381 |
PURPOSE: To provide an automatic measuring device of a cutting tool capable of automatically, easily and precisely measure dimension of the cutting tool. CONSTITUTION: This device is furnished with a laser diameter measuring instrument 3...
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JP08174321 |
PURPOSE: To surely cut chips and to continuously and safely discharge these to the outside by providing cutter sections engaged with drills between a drill guiding section and a jig fitting section. CONSTITUTION: A jig is placed on a bor...
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JP08155796 |
PURPOSE: To correctly obtain the drilling position of a printed circuit board in the drilling using the X-ray. CONSTITUTION: A printed circuit board is irradiated with the X-ray from an X-ray irradiating means, the transmitted image of t...
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JP08132309 |
PURPOSE: To decide correct position of an anchor bolt in boring work to a seat plate by providing a through-hole for the anchor bolt at a set position in a transparent sheet having a mark for positioning at the center, and fixing an inse...
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JP08132394 |
PURPOSE: To perform a precise base drilling in a drilling mark position from an initial hole by reading the image of a standard mark to calculate the error of a position just before base drilling, and correcting the position of a drillin...
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JP08132393 |
PURPOSE: To detect the position of a hole when the diameter of a drilling mark is smaller than the diameter of the hole by separating a drill from a base until the image of the hole can be judged. CONSTITUTION: This device has a drilling...
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JP08118207 |
PURPOSE: To reduce the man hours for plural setup changes of a machined hole inspection for the different kind of a work at a low cost. CONSTITUTION: One end of a probe 1 is energized and inserted loosely so as to be projected by a presc...
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JP08118122 |
PURPOSE: To efficiently perform drilling work while ensuring high positioning accuracy, by mounting a workpiece supported on a V block with an end face butt mating to a reference pin, and further moving with a vernier of a measuring devi...
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JP08090322 |
PURPOSE: To make each chip cuttable to proper length by forming a cylindrical surface whose lower inner surface is equivalent to a drill outer diameter, while making the upper inner surface larger than the drill outer diameter, and proje...
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JP08071823 |
PURPOSE: To set a drill correctly in the orthogonal state to the bored face in a boring device applied to the complex curved surface part of the skin or the like of an aircraft. CONSTITUTION: A tape switch 2, a face right angle display l...
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JP2502933 |
PURPOSE: To provide a drill center position detecting method which is by means of image processing and by which a drill center position can be detected by means of a drill. CONSTITUTION: The image signal of a rotating drill whose image h...
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JP2502909 |
PURPOSE: To prevent the detection in photographing by installing a vacuum cylinder for sucking chips and arranging light sources in an annular form in the vacuum cylinder, as for a device which takes a photograph of a drilled mark on a d...
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JP2500509 |
PURPOSE: To improve the precision of image recognition by slitting a recognized image into quadrantal parts make correction for each quadrantal parts in accordance with respective correction data. CONSTITUTION: In such a state that a pun...
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JP08039316 |
PURPOSE: To perform a highly precise center hole machining even when a lengthy work has a poor roundness by elastically installing a plurality of springs for energizing a drill holder having a drill fitted into its shaft center hole at a...
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JP08025119 |
PURPOSE: To eliminate a useless idle running distance by arranging a control means for variably controlling a feeding speed of a robot hand on the basis of a signal from a distance sensor. CONSTITUTION: After a robot is moved to a boring...
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JP08001591 |
PURPOSE: To provide a board hole drilling method and a board hole drilling machine which can drill a hole at a position provided with a hole drilling mark accurately. CONSTITUTION: A compensation mark 33 is provided at a position which i...
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JP07314224 |
PURPOSE: To inexpensively provide a multi spindle drilling device by which a large number of holes can be highly accurately drilled in a platelike work. CONSTITUTION: A base 1 is provided with two drilling units 18, 19 in which a plurali...
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JP07299671 |
PURPOSE: To realize the extraction-detachment of drill rings at the same time in regard to plural drills and also prevent the falling down of the drills that have been extracted and detached from the drill rings, in a case in which the d...
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JP07290307 |
PURPOSE: To properly and quickly position the tip of a cutter and a mark line by arranging a rotary operating handle near to a boring device, with its handle shaft set upward. CONSTITUTION: A feed screw 2 is rotated by a rotary operating...
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JP07290309 |
PURPOSE: To sufficiently utilize the advantage of a C-channel drilling machine in any state to simply and accurately allow drilling on the center axis when a material is merely held by mechanically centering the C-channel drilling machin...
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JP07290403 |
PURPOSE: To prevent the dislocation of a boring position caused by the vibration of a boring machine with a level block. CONSTITUTION: The boring machine is provided with a vice 1 for grasping a material (a) to be worked, a level block 3...
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JP07276192 |
PURPOSE: To check existence/absence of a reference hole bored accurately in relation to the center of a target mark. CONSTITUTION: The cold line light of LED 6 installed in the boring tool guide hole 101 of a table 100 does not entirely ...
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JP07276118 |
PURPOSE: To precisely and easily form a fine deep hole or an open hole by, moving a drill forward by way of constantly keeping the head end of a guide cylindrical body and a material adjacent to each other or at a position where they mak...
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JP07276122 |
PURPOSE: To speedily carry out installation and exchange of a tool and to carry out high precision machining by measuring tool length in the state of installing the tool on a head and memorizing its correction value. CONSTITUTION: This t...
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JP07276191 |
PURPOSE: To improve such a defect that this detector is not suited for a small diameter drill and requires much detection time, even if the deflection of a rotating drill is detected by the touch center of a dial gage. CONSTITUTION: The ...
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JP07266198 |
PURPOSE: To perform an accurate punching with an inexpensive PCB punching device. CONSTITUTION: A holding member 63 holding and traveling a substrate and a linear scale 62 both are installed on a working table 1. One side of identificati...
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JP07266141 |
PURPOSE: To efficiently remove smear generated in a through-hole bored in a substrate by making the X-axis-Y-axis moving speed of a substrate and/or the scanning speed of an electrode higher at a part where there is no through- hole, and...
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JP07256507 |
PURPOSE: To enable the abnormality of a tool to be detected highly precisely by providing a pressure sensor to detect the pressure of pressure fluid at a thrust receiving surface. CONSTITUTION: Pressure detected by a pressure sensor 40 t...
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JP07251307 |
PURPOSE: To facilitate centering of a device for detecting a tool breakage of a working head in a turret apparatus in which plural working heads are divided round a horizontal shaft, and a working head divided in a dividing position is i...
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JP07251308 |
PURPOSE: To improve working accuracy and work efficiency at the time of correcting and working a hole by forming a device for correcting and working staggered holes to be small-sized and light-weighted. CONSTITUTION: A circular cutter 5 ...
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JP07237016 |
PURPOSE: To enable the removal of chip in a machined hole at the time of boring by forming one jet hole or more opened outward while communicating the cylindrical inner surface, and a fluid feeding hole part communicated with a hollow pa...
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JP07237093 |
PURPOSE: To quickly measure a drill bit by projecting energy to an object in continuous motion, detecting the reflected energy from the object, and determining the extended state of the object. CONSTITUTION: A laser detection system 12 i...
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JP07237094 |
PURPOSE: To improve the detecting accuracy of a center by, when a cursor center is not in the center circle of the binary image of a target mark displayed on a monitor, investigating the gradation of the binary image in fixed process in ...
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JP07227707 |
PURPOSE: To improve precision and work efficiency in a case in which a finger hole and a balance hole are piercingly provided at a bowling ball. CONSTITUTION: A frame body 20 to swing back and forth by the operation of a handle 26 is pro...
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JP07223107 |
PURPOSE: To eliminate the necessary of resetting a drill for each hole by providing a pitch metallic fitting slidably on a rail which slides on a scale. CONSTITUTION: The tip of the knife part of a drill is set on a position for making a...
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JP07214460 |
PURPOSE: To easily and precisely detect whether a tool has abnormality or not without causing increase in the number of parts and complexity of structure. CONSTITUTION: It is devised to make an operating lever 9b of a limit switch 9 for ...
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JP07204989 |
PURPOSE: To provide an abnormal load detecting system for a tool such as a drill attached to a tool holder, which can at once detect an abnormality when damage or overload is detected for the tool during machining. CONSTITUTION: A tool h...
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JP07204914 |
PURPOSE: To offer a method for easily drilling holes with a gun drill without causing any chip packing. CONSTITUTION: A gun drill 2 chip 2b is rotated as pressing it against a workpiece 10 in the state of a guide bush 9 abutting on the w...
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JP07204994 |
PURPOSE: To pick-up an image of a mark at one of positions which is most accurate in an image pick-up device, so as to enhance the position detecting accuracy. CONSTITUTION: A setting step for detecting a point at which a strain is minim...
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JP07195214 |
PURPOSE: To facilitate the layout of a breakage detecting means which corresponds to plural tools mounted in close proximity on each other, and shorten the time required for turret indexing. CONSTITUTION: After a breakage detecting head ...
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JP07185999 |
PURPOSE: To increase speed of drilling work and to secure necessary and sufficient drilling precision. CONSTITUTION: A standard mark 1a is provided on a multilayer printed board 1, an image of this mark 1a is picked up by an X ray camera...
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JP07186099 |
PURPOSE: To provide a drill center position detecting method which is by means of image processing and by which a drill center position can be detected by means of a drill. CONSTITUTION: The image signal of a rotating drill whose image h...
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