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1. 发明专利

JPH10305319A FOLDING ANGLE MEASURING METHOD AND DEVICE THEREFOR IN FOLDING MACHINE, FOLDING METHOD USING THE ANGLE MEASURING METHOD AND THE FOLDING MACHINE USING THE FOLDING METHOD, AND AN ACCURACY CHECK BLOCK FOR THE ANGLE MEASUREMENT 失效
公开(公告)号：JPH10305319A
公开(公告)日：1998-11-17
申请号：JP12098197
申请日：1997-05-12
申请人： AMTECH CORP , AMADA METRECS CO
发明人： MATSUMOTO MASATERU
IPC分类号： G01B21/22 , B21D5/02
摘要： PROBLEM TO BE SOLVED: To provide a folding angle measuring method and device therefore, angle detectable at high accuracy in a folding machine, a folding method using the angle measuring method, a folding machine using the folding method and accuracy check block for the angle measurement by detecting an angle of a folded work without contacting to a face angle of and at a condition not to occur a slant of the work. SOLUTION: The folding angle is sought by measuring an angle of the other face of the work W by an angle measuring instrument 29 at the situation that the work W folded by a cooperation of a punch P and a die D is moved to the accuracy check block 13 equipped on the extending line of the die D and the work W is fixed at a stopping and fixing member 17, and one face of the work W is contacted with a fixed face 15 having a known inclination angle, and by adding the inclination angle to the measured angle by the angle measuring instrument.

2. 发明专利

JPH0833648A FORCEPS HOLDER FOR MEDICAL TREATMENT 失效
公开(公告)号：JPH0833648A
公开(公告)日：1996-02-06
申请号：JP14799594
申请日：1994-06-29
申请人： AMTECH CORP
发明人： KATSUKI OSAMU , NAKAYAMA SHOZO
IPC分类号： A61B19/00 , A61B17/28 , A61L2/00
摘要： PURPOSE:To provide a forceps holder for medical treatment which holds forceps for medical treatment and is disinfectable in a held state by integrally providing this holder with a frame-shaped part formed to an approximate isosceles triangu lar shape and three detaining pieces respectively extending from the neighbor hood of the three corner parts of this frame-shaped part. CONSTITUTION:This sterilizing holder 1 for forceps consists of the horizontal frame-shaped part 2, a detaining means 3 of a clamping part of the forceps for medical treatment, the detaining pieces 4, 5 for detaining the right and left insertion parts of the forceps and a connecting part 18 for connecting both detaining pieces 4, 5. The horizontal frame-shaped part 2 is formed to the approximate isosceles triangular shape for placing the pincer for medical treatment in a horizontal and slightly opened state. The detaining piece 3 is formed successively and approximately upward from the front end of the horizontal frame-shaped part 2. The left and left detaining pieces 4, 5 are formed of perpendicular piece parts 8, 9 respectively successively disposed approximately upward from the right and left rear ends of the horizontal frame-shaped part 2 and hook-shaped piece parts 10, 11 bent approximately downward.

3. 发明专利

JPH02140820A READER/WRITER FOR IC CARD 失效
公开(公告)号：JPH02140820A
公开(公告)日：1990-05-30
申请号：JP29357888
申请日：1988-11-22
申请人： AMADA CO LTD , AMTECH CORP
发明人： ABE TOSHIKIMI
IPC分类号： G06K17/00 , G06F3/08 , G06K19/07
摘要： PURPOSE:To apply an IC card to various machines without providing the reader/ writer of the IC card in all the machines by analyzing sample data inputted from a connection instrument, automatically discriminating and setting the data transfer condition of the connection instrument. CONSTITUTION:A sample data decision means 5 decides the data transfer condition of a data transfer equipment 3 in the connection instrument 1 and a data transfer condition setting means 7 sets its own data transfer condition. Since the data transfer condition of an opposite party can automatically be set by the input of sample data from the connection instrument 1, data can easily and speedily be transferred even if the data transfer condition of the opposite party is not known. Thus, the IC card can be applied to various machines without attaching the reader/writer of the private IC card to respective machines.

4. 发明专利

JPS6321505A CLINOMETER 失效
公开(公告)号：JPS6321505A
公开(公告)日：1988-01-29
申请号：JP16565186
申请日：1986-07-16
申请人： AMTECH CORP
发明人： ITO SHIGERU
IPC分类号： G01B11/26 , B21D5/02
摘要： PURPOSE:To measure accurately and automatically an inclination angle of a surface of an article to be measured, by throwing a beam of light onto the surface of the article, developing an image appearing on the surface and data- processing the image information. CONSTITUTION:A circular scan-laser-beam-flasher 1 radiates a laser-beam in a circular shape of a constant radius. An image of a surface to be measured appearing by this irradiation from the flasher 1 is developed by an image pickup apparatus 5. Next, a bit of image information from the apparatus 5 is delivered to a CPU9 through a main amplifier 7. The CPU9 is provided with an arithmetic operation function operating automatically the inclination angle onto the surface to be measured from the image information, issues the operated inclination angle and makes display of the angle, if required. Thus, measurement of the inclination angle of the surface to be measurement of the article becomes accurate and automatic.

5. 发明专利

JPS61143131A Method of reinforcing surface of plastic sheet 失效
标题翻译：增强塑料表面的方法
公开(公告)号：JPS61143131A
公开(公告)日：1986-06-30
申请号：JP26375784
申请日：1984-12-15
申请人： Amtech Corp
发明人： OGURA TAKEO
IPC分类号： B32B9/00

6. 发明专利

JPH1114329A ANGLE DETECTING METHOD AND DEVICE THEREFOR 失效
公开(公告)号：JPH1114329A
公开(公告)日：1999-01-22
申请号：JP16454397
申请日：1997-06-20
申请人： AMTECH CORP , AMADA METRECS CO
发明人： TAKIZAWA YUTAKA
IPC分类号： G01B11/26 , B21D5/02
摘要： PROBLEM TO BE SOLVED: To provide an angle detecting method and a device therefor by which an angle can be detected with high accuracy without being effected by a recess- projection of a work surface and the quality of a material. SOLUTION: A laser projector 37 of a detecting head 29 swings while illuminating the detecting light LB to a measuring object W, and a first light receiver 39A and a second light receiver 39B receive its reflected light. A sensitivity switching part 51 to set one of the light receivers 39A and 39B to high sensitivity and to set the other to low sensitivity in first detecting operation by this detecting head 29, a sensitivity judging part 49 to judge that both the first light receiver 39A and the second light receiver 39B must be set to high sensitivity or low sensitivity from a waveform detected by the first detecting operation in second detecting operation and an operation part 55 to calculate a bending angle of the measuring object from a swinging angle of the detecting head 29 corresponding to a peak position of a waveform of a light receiving quantity detected in the second detecting operation, are provided.

7. 发明专利

JPH07297768A SENSOR OF LOW-LEVEL RF THRESHOLD 失效
公开(公告)号：JPH07297768A
公开(公告)日：1995-11-10
申请号：JP23875294
申请日：1994-10-03
申请人： AMTECH CORP
发明人： ARUFURETSUDO AARU KOERU
IPC分类号： G01V3/00 , G01V15/00 , G06K19/07 , H04B1/59 , H04B5/00
摘要： PURPOSE: To provide a low-level RF detection circuit which consumes very small power and is not affected by RF noises or fluctuation by providing a circuit for eliminating intermittent low-level RF interferences through detecting low level and varying strength RF signals. CONSTITUTION: An antenna 1 is used for receiving RF signals from a reader. An RF detector 2 converts RF energy provided from the antenna 1 into a DC signal. A transistor 3 is an N-type FET, chops the input DC signal and generates a rectangular wave proportional to that signal. Thus, an RF activating signal and a write data signal can be amplified by using the same amplifier. A signal generated by a rectangular wave generator 6 is passed through a voltage divider formed from resistors 4 and 5, and a low-level threshold reference voltage signal is generated. This reference voltage has a frequency equal to that of the DC signal chopped by the transistor 3 but with opposite polarity.

8. 发明专利

JPS63154230A METHOD FOR AUTOMATIC SELECTION OF BENDING DIE 失效
公开(公告)号：JPS63154230A
公开(公告)日：1988-06-27
申请号：JP29778486
申请日：1986-12-16
申请人： AMADA CO LTD , AMTECH CORP
发明人： NIWA YOSHIAKI , NAGASAWA TADAHIKO , OMURA HIROYUKI , MOCHIZUKI YASUO , KOJIMA KENTARO , SATO NOBUHIKO
IPC分类号： B21D37/04 , B21D5/01 , B21D5/02 , G05B19/4063 , G05B19/4155
摘要： PURPOSE:To automatically perform the die selection quickly and correctly by a computor by confirming a simulation by its performing in order to study the presence or absence of the interference between a plate stock and machine in the order of higher priority from among the die groups classified and selected according to the min. bend angle among the product shapes. CONSTITUTION:The automatic selection of a bending die is performed by a computor 1, the selected die is fed to a control device 7 via an optical fiber 5 and a die setting work is perform there. The computor 1 has a product shape setting part, machine shape registering part and die data file and the data stored in each part by setting thereto can adequately be outputted. The computor 1 has a bending die automatic selection part, moreover, and automatically selects a die by simulating the presence or absence of the interference with a product and machine before and after bending at the min. bending angle part. With this method, the die selection can automatically be performed quickly and correctly.

9. 发明专利

JPS6337204A MEASURING INSTRUMENT FOR ANGLE OF INCLINATION 失效
公开(公告)号：JPS6337204A
公开(公告)日：1988-02-17
申请号：JP17889886
申请日：1986-07-31
申请人： AMTECH CORP
发明人： ITO SHIGERU
IPC分类号： G01B11/26 , B21D5/02
摘要： PURPOSE:To enable the determination of an angle of inclination of a surface to be measured, by applying a light onto the surface to be measured, and by measuring the position of the beam spot of the light. CONSTITUTION:A laser beam LB is emitted from a laser projector 1 toward a work piece W at a prescribed angle alpha with respect to a measuring reference plane R. Meanwhile, an image pickup device 3 (CCD camera or the like) set in the direction perpendicular to the plane R picks up a laser beam spot P thrown on the work piece W, and a video signal thereof is subjected to A/D conversion by a main amplifier 5 and given as a digital signal to CPU 7. The relationship between a bent angle beta (an angle formed with the plane R) of the work piece W and the position of the spot P is decided uniquely. In CPU 7, therefore, the angle beta and the position of the spot P are stored beforehand in the form of a table with regard to an apparatus using this instrument, and the angle beta is extracted from an information on the position of the spot P obtained from the pickup device 3, by using said table, and the angle beta specified by CPU 7 in this way can be displayed by a display means.

10. 发明专利

JPS62259764A CUTTING METHOD AND DEVICE THEREFOR 失效
公开(公告)号：JPS62259764A
公开(公告)日：1987-11-12
申请号：JP10300186
申请日：1986-05-07
申请人： AMTECH CORP
发明人： FUKUGAMI GORO
IPC分类号： B24B27/06 , B26D7/08 , B28D1/08 , B28D5/04
摘要： PURPOSE:To make it possible to cut a workpiece into uniform cut pieces, by cutting the workpiece while blinding is removed from a plurality of endless blades for cutting a hard workpiece. CONSTITUTION:A plurality of endless blades run while they are guided at predetermined intervals by a pail of blade guide members 17 to cut a hard wickiups moved upward, into a plurality of thin plates, simultaneously. Each blade guide device 17 is provided therein with a blinding preventing device 143 for the plurality of endless blades. This blinding preventing device 143 is arranged such that the endless blades are inserted respectively into slits 217 in a support member 209 which is positionally adjusted by means of a bolt 227 and an elongated hole 145 relative to a flame 145, and thereafter, grindstones 207 are adjusted by means of a knob 203 so that they are spaced at predetermined inter vals to always polish the teethes of the traveling blades in order to prevent blinding. Thus, even though a hard workpiece is cut continuously for a long time, no blinding occurs among the teeth of the blades, and therefore, the workpiece may be cut into uniform cut pieces. Further, it is possible to enhance the life of endless blades.

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