B23H   1/00		ŲùʤͶήΤ֤줿ŶˤȹʪȤδ֤Ť®Ƿ֤ȤˤäƹԤ°νΣ	Electrical discharge machining, i.e. removing metal with a series of rapidly recurring electrical discharges between an electrode and a workpiece in the presence of a fluid dielectric	6231
B23H   1/02		äˤΤŬѤŵϩ㡥϶롤桤ûޤ¾ΰ۾ŤɻߡΣ	Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits or other abnormal discharges	3807
B23H   1/04		äˤΤŬѤŶˤޤϤ¤ʣ£ȣͥˡΣ	Electrodes specially adapted therefor or their manufacture(<b>B23H9/00</b> takes precedence)	2223
B23H   1/06		Ŷ˺Σ	Electrode material	569
B23H   1/08		ùΡΣ	Working media	535
B23H   1/10		ùΤζޤϺΣ	Supply or regeneration of working media	1379
B23H   3/00		ŲùʤŲ֤줿ŶˤȹʪȤδ֤ήήȤˤäƹԤ°νΣ	Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte	3058
B23H   3/02		äˤΤŬѤŵϩ㡥϶롤桤ûɻߡΣ	Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits	869
B23H   3/04		äˤΤŬѤŶˤޤϤ¤ʣ£ȣͥˡΣ	Electrodes specially adapted therefor or their manufacture(<b>B23H9/00</b> takes precedence)	1575
B23H   3/06		Ŷ˺Σ	Electrode material	176
B23H   3/08		ùΡΣ	Working media	578
B23H   3/10		ùΤζޤϺΣ	Supply or regeneration of working media	946
B23H   5/00		ʣùΣ	Combined machining	1355
B23H   5/02		Ųùȹ蘆줿ŲùΣ	Electrical discharge machining combined with electrochemical machining	305
B23H   5/04		ùȹ蘆줿ŲùΣ	Electrical discharge machining combined with mechanical working	593
B23H   5/06		ù㡥ޤϥۡ˥󥰲ùȹ蘆줿ŲùΣ	Electrochemical machining combined with mechanical working, e.g. grinding or honing	847
B23H   5/08		Ų򸦺Σ	Electrolytic grinding	917
B23H   5/10		äˤΤŬѤŶˤޤϤ¤ʣ£ȣ£ȣͥˡΣ	Electrodes specially adapted therefor or their manufacture(<b>B23H1/04</b>, <b>B23H3/04</b> take precedence)	478
B23H   5/12		ùΡΣ	Working media	147
B23H   5/14		ùΤζޤϺΣ	Supply or regeneration of working media	190
B23H   7/00		ŲùŲù˶ŬѤǤˡޤ֡Σ	Processes or apparatus applicable to both electrical discharge machining and electrochemical machining	968
B23H   7/02		磻䡼åȲùΣ	Wire-cutting	11612
B23H   7/04		ùַή򶡵뤹֡äˤΤŬѤŵϩΣ	Apparatus for supplying current to working gap; Electric circuits specially adapted therefor	975
B23H   7/06		ŶˤȹʪȤδ֤аưηϩΣ	Control of the travel curve of the relative movement between electrode and workpiece	1133
B23H   7/08		磻䡼ŶˡΣ	Wire electrodes	1030
B23H   7/10		磻䡼ŶˤλٻޤšΣ	Supporting, winding or electrical connection of wire-electrode	5180
B23H   7/12		žŶˡΣ	Rotating-disc electrodes	239
B23H   7/14		äˤΤŬѤŵϩ㡥϶Σ	Electric circuits specially adapted therefor, e.g. power supply	603
B23H   7/16		ûޤ¾ΰ۾Ťɻߤ뤿ΤΡΣ	for preventing short circuits or other abnormal discharges	352
B23H   7/18		Ŷˤȹʪ֤˽˾ֳ֤ݻޤ椹뤿ΤΡΣ	for maintaining or controlling the desired spacing between electrode and workpiece	800
B23H   7/20		ץΤΤΡ㡥ŬΣ	for program control, e.g. adaptive	1223
B23H   7/22		äˤΤŬѤŶˤޤϤ¤㡥ޤĴʣ£ȣ£ȣ£ȣͥˡΣ	Electrodes specially adapted therefor or their manufacture(<b>B23H7/08</b>, <b>B23H7/12</b>, <b>B23H9/00</b> take precedence)	1060
B23H   7/24		Ŷ˺Σ	Electrode material	162
B23H   7/26		ʪФŶˤưޤϰַ᤹֡ŶˤμդΣ	Apparatus for moving or positioning electrode relatively to workpiece; Mounting of electrode	3538
B23H   7/28		˿ľʿǤŶˤΰư㡥󤻲ùΣ	Moving electrode in a plane normal to the feed direction, e.g. orbiting	534
B23H   7/30		ǤŶˤΰưʣ£ȣͥˡΣ	Moving electrode in the feed direction(<b>B23H7/32</b> takes precedence)	613
B23H   7/32		Ŷˤȹʪν˾ְֳݻΣ	Maintaining desired spacing between electrode and workpiece	257
B23H   7/34		ùΡΣ	Working media	110
B23H   7/36		ùΤζޤϺΣ	Supply or regeneration of working media	1907
B23H   7/38		ľܤˤ϶°νԤʤʡ㡥Ķȡϥ졼̤ŬѤ뤳Ȥˤäƶ°ù˱ƶڤܤΡΣ	Influencing metal working by using specially adapted means not directly involved in the removal of metal, e.g. ultrasonic waves, magnetic fields or laser irradiation	436
B23H   9/00		ζ°оʪ谷ޤ϶°оʪ̤θ̤ޤϷ̤ã뤿äŬѤùʱŤˤǮãģˡΣ	Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects(heat treatment by cathodic discharge <b>C21D1/38</b>)	3497
B23H   9/02		ȥߥ󥰤ޤϥХνΣ	Trimming or deburring	586
B23H   9/04		ɽ̽Σ	Treating surfaces of rolls	302
B23H   9/06		ޡդޤϹΣ	Marking or engraving	528
B23H   9/08		ԲΣ	Sharpening	187
B23H   9/10		ӥ֥졼ɤޤϥΥβùΣ	Working turbine blades or nozzles	780
B23H   9/12		ʡ㡥ѥӥΣ	Forming parts of complementary shape, e.g. punch-and-die	317
B23H   9/14		Σ	Making holes	2717
B23H   9/16		ŲեåȤˤΡΣ	using an electrolytic jet	236
B23H   9/18		߿̤ޤϥѥ¤ʣ£ȣͥˡΣ	Producing external conical surfaces or spikes(<b>B23H9/08</b> takes precedence)	48
B23H  11/00		¾ʬवʤ֤ޤϺΣ	Auxiliary apparatus or details, not otherwise provided for	13517
